SEGOSANA 45 mg Capsules

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Andrei Popov

General medicinePain medicine7 years of experience

Dr. Andrei Popov is a family physician with specialized training in the management of chronic pain. He provides video consultations for adults in Spain and across Europe: whether you have been living with pain for months that no one has been able to properly explain, or you need to resolve a health issue without waiting weeks for an appointment.

His approach is clear: to listen, organize your case, and provide you with a practical roadmap based on evidence-based medicine and adapted to your medical history and personal needs.

Pain: how he can help

  • Chronic pain (more than 3 months
  • Migraine and recurrent or high-intensity headaches
  •  Neck, lower back, back and joint pain
  •  Post-traumatic pain after injuries or surgeries
  •  Pain of neurological origin: neuralgia, neuropathic pain, fibromyalgia

General medicine

  • Frequent respiratory infections (cold, flu, persistent cough)
  • Hypertension, diabetes and metabolic disorders
  • Review of laboratory tests and MRI/CT reports (explained in clear language)
  • Preventive medicine and health monitoring
  • Second opinions and treatment adjustments (when clinically appropriate)

What the consultation is like
 Each session lasts up to 30 minutes. We review symptoms, medical history, medications and any tests you provide, and you finish the consultation with a clear treatment plan, defined next steps, and criteria to understand when follow-up may be needed. If warning signs are detected, he will clearly advise whether you need in-person care or urgent medical attention.

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This page is for general information. Consult a doctor for personal advice. Call emergency services if symptoms are severe.
About the medicine

How to use Segosana

Contents of the leaflet

  1. Package Leaflet: Information for the User
  2. Segosana, 45 mg, Hard Capsules
    1. Read All of This Leaflet Carefully Before You Start Taking This Medicine.
    2. Contents of the Pack and Other Information
  3. What Segosana Is and What It Is Used For
  4. Before You Take Segosana
    1. When Not to Take Segosana
    2. Warnings and Precautions
    3. Segosana Is Not a Flu Vaccine
    4. Segosana and Other Medicines
    5. Pregnancy and Breastfeeding
    6. Driving and Using Machines
    7. Segosana Contains Sodium
  5. How to Take Segosana
    1. Recommended Doses
    2. Adults and Adolescents from 13 Years
    3. Children from 1 Year to 12 Years
    4. Infants Under 1 Year (0 to 12 Months)
    5. Method of Administration
    6. Taking More Than the Recommended Dose of Segosana
    7. Missing a Dose of Segosana
    8. Stopping Treatment with Segosana
  6. Possible Side Effects
    1. If You Notice Any of These Symptoms, Seek Medical Help Immediately.
    2. Rare but Serious Side Effects: Consult a Doctor Immediately
    3. Adults and Adolescents from 13 Years
    4. Very Common Side Effects
    5. Common Side Effects
    6. Uncommon Side Effects
    7. Rare Side Effects
    8. Children from 1 Year to 12 Years
    9. Very Common Side Effects
    10. Common Side Effects
    11. Uncommon Side Effects
    12. Infants Under 1 Year
    13. Reporting Side Effects
  7. How to Store Segosana
  8. Contents of the Pack and Other Information
    1. What Segosana Contains
    2. What Segosana Looks Like and Contents of the Pack
    3. Marketing Authorization Holder
    4. Manufacturer
    5. This Medicinal Product Is Authorized in the Member States of the European Economic Area Under the Following Names:
    6. Information for the User
    7. Preparing Oseltamivir Suspension at Home:
    8. Children from 1 Year to 12 Years
    9. To Prepare a 45 Mg Dose, You Will Need:
    10. Step 1: Check the Correct Dose
    11. 45 Mg Dose
    12. Step 3: Sweeten the Suspension and Give It to the Patient
    13. Infants Under 1 Year
    14. To Prepare Smaller Single Doses, You Will Need:
    15. Step 1: Pour the Entire Powder into the Bowl.
    16. Step 3: Adjust the Amount of Suspension According to the Child's Body Weight
    17. Infants Under 1 Year (Including Full-Term Newborns)
    18. Step 4: Draw the Suspension into the Syringe.
    19. Step 5: Sweeten the Suspension and Give It to the Child
    20. Information Intended for Healthcare Professionals Only
    21. Patients Who Have Difficulty Swallowing Capsules:
    22. Infants Under 1 Year (Including Full-Term Newborns):

Package Leaflet: Information for the User

Segosana, 45 mg, Hard Capsules

Oseltamivir

Read All of This Leaflet Carefully Before You Start Taking This Medicine.

  • Keep This Leaflet. You May Need to Read It Again.
  • If You Have Any Further Questions, Ask Your Doctor or Pharmacist.
  • This Medicine Has Been Prescribed for You. Do Not Pass It On to Others. It May Harm Them, Even if Their Symptoms Are the Same as Yours.
  • If You Experience Any of the Following Symptoms, or Those Listed in Section 4, Tell Your Doctor or Pharmacist. See Section 4.

Contents of the Pack and Other Information

  • 1. What Segosana Is and What It Is Used For
  • 2. Before You Take Segosana
  • 3. How to Take Segosana
  • 4. Possible Side Effects
  • 5. How to Store Segosana
  • 6. Contents of the Pack and Other Information
Doctor consultation

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1. What Segosana Is and What It Is Used For

  • Segosana Is Used in Adults, Adolescents, Children, and Infants (Including Full-Term Newborns) to Treat Flu. It Can Be Used When Flu Symptoms Appear and When It Is Known That the Flu Virus Is Circulating in the Environment.
  • Segosana May Also Be Prescribed for Adults, Adolescents, Children, and Infants Over 1 Year of Age to Prevent Flu, on a Case-by-Case Basis, for Example, If the Patient Has Been in Contact with Someone with the Flu.
  • Segosana May Be Prescribed for Adults, Adolescents, Children, and Infants (Including Full-Term Newborns) as Preventive Treatmentin Exceptional Cases, for Example, During a Global Flu Epidemic (Pandemic), When the Seasonal Flu Vaccine Does Not Provide Sufficient Protection.

Segosana Contains Oseltamivir, Which Belongs to a Group of Medicines Called Neuraminidase Inhibitors.
These Medicines Prevent the Flu Virus from Spreading in the Body. They Help to Relieve Symptoms or
Prevent Them from Occurring in the Case of Flu Virus Infection.
Flu Is an Infectious Disease Caused by a Virus. Flu Symptoms Often Include a Sudden Onset of
Fever (Above 37.8°C), Cough, Runny Nose or Nasal Congestion, Headache, Muscle Pain, and Extreme Fatigue. Such Symptoms Can Also Be Caused by Other Infections.
True Flu Infection Only Occurs During Annual Outbreaks of the Disease ( Epidemics),
When Flu Viruses Spread in the Local Environment. Outside of Epidemic Periods, Flu-Like Symptoms Are Generally the Result of Other Types of Infection or Another Disease.

2. Before You Take Segosana

When Not to Take Segosana

  • If You Are Allergic( Hypersensitive) to Oseltamivir or Any of the Other Ingredients of This Medicine Listed in Section 6. If This Applies to You, Consult a Doctor. Do Not Take Segosana.

Warnings and Precautions

Before Taking Segosana, Tell Your Doctor

  • If You Are Allergic to Other Medicines.
  • If You Have Kidney Disease. If So, a Dose Adjustment May Be Necessary.
  • If You Have a Severe IllnessThat May Require Immediate Hospital Treatment.
  • If Your Immune System Is Not Working Properly.
  • If You Have Chronic Heart Disease or Respiratory Disease.

During Treatment with Segosana, Immediately Inform Your Doctor

  • If You Notice Changes in Behavior or Mood( Neuropsychiatric Events), Especially in Children and Adolescents. These May Be Symptoms of Rare but Serious Side Effects.

Segosana Is Not a Flu Vaccine

Segosana Is Not a Vaccine: It Is Used to Treat Infection or Prevent the Spread of the Flu Virus. A Vaccine Provides Antibodies Against the Virus. Segosana Does Not Affect the Effectiveness of Flu Vaccination, and Your Doctor May Prescribe Both Products to You.

Segosana and Other Medicines

Tell Your Doctor or Pharmacist About All Medicines You Are Taking Now or Have Recently Taken, as Well as Any Medicines You Plan to Take. This Includes Medicines Available Without a Prescription. The Following Medicines Are Particularly Important:

  • Chlorpropamide (Used to Treat Diabetes);
  • Methotrexate (Used to Treat, for Example, Rheumatoid Arthritis);
  • Phenylbutazone (Used to Treat Pain and Inflammation);
  • Probenecid (Used to Treat Gout).

Pregnancy and Breastfeeding

If You Are Pregnant, Think You May Be Pregnant, or Plan to Have a Child, Consult Your Doctor to Decide Whether Segosana Is Suitable for You.
The Effect of Oseltamivir on Breastfed Infants Is Unknown. If You Are Breastfeeding, Consult Your Doctor to Decide Whether Segosana Is Suitable for You.
Consult a Doctor or Pharmacist Before Taking This Medicine.

Driving and Using Machines

Segosana Does Not Affect the Ability to Drive and Use Machines.

Segosana Contains Sodium

The Medicine Contains Less Than 1 Mmol (23 Mg) of Sodium per Capsule, Which Means It Is Essentially "Sodium-Free".

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3. How to Take Segosana

Always Take This Medicine Exactly as Your Doctor Has Told You. If You Are Not Sure, Consult Your Doctor or Pharmacist.
Take Segosana as Soon as Possible, Preferably Within the First Two Days of the Onset of Flu Symptoms.

To Treat Flu, Take Two Doses a Day. It Is Usually Best to Take One Dose in the Morning and One in the Evening. It Is Important to Complete the Full 5-Day Treatment Cycle, Even If Your Condition Improves Quickly.
In Patients with a Weakened Immune System, Treatment Will Be Continued for 10 Days.
To Prevent Flu or After Contact with an Infected Person, Take One Dose a Day for 10 Days. It Is Best to Take the Medicine in the Morning with Breakfast.
In Special Situations, Such as the Spread of Flu or If the Patient Has a Weakened Immune System, Treatment May Last Up to 6 or 12 Weeks.
The Recommended Dose Is Calculated Based on the Patient's Body Weight. Take the Number of Capsules or Oral Suspension Prescribed by Your Doctor.

Adults and Adolescents from 13 Years

Body WeightFlu Treatment Dose for 5 DaysFlu Treatment Dose (Patients with Weakened Immune System) for 10 Days*Flu Prevention Dose for 10 Days
40 Kg or More75 Mg** Twice a Day75 Mg** Twice a Day75 Mg** Once a Day

*In Patients with Weakened Immune System, Treatment Lasts 10 Days.
**The 75 Mg Dose May Consist of a 30 Mg Capsule and a 45 Mg Capsule

Children from 1 Year to 12 Years

Body WeightFlu Treatment Dose for 5 DaysFlu Treatment Dose (Patients with Weakened Immune System) for 10 Days*Flu Prevention Dose for 10 Days
10 to 15 Kg30 Mg Twice a Day30 Mg Twice a Day30 Mg Once a Day
Over 15 Kg and Up to 23 Kg45 Mg Twice a Day45 Mg Twice a Day45 Mg Once a Day
Over 23 Kg and Up to 40 Kg60 Mg Twice a Day60 Mg Twice a Day60 Mg Once a Day
Over 40 Kg75 Mg** Twice a Day75 Mg** Twice a Day75 Mg** Once a Day

*In Children with Weakened Immune System, Treatment Lasts 10 Days.
**The 75 Mg Dose May Consist of a 30 Mg Capsule and a 45 Mg Capsule

Infants Under 1 Year (0 to 12 Months)

The Decision to Administer Segosana to Infants Under 1 Year for Prophylaxis During a Flu Pandemic Should Be Made After Evaluating the Potential Benefits and Risks for the Infant.

Body WeightFlu Treatment Dose for 5 DaysFlu Treatment Dose (Patients with Weakened Immune System) for 10 Days*Flu Prevention Dose for 10 Days
3 Kg to 10+ Kg3 Mg/Kg Body Weight**, Twice a Day3 Mg/Kg Body Weight**, Twice a Day3 Mg/Kg**, Once a Day

*In Infants with Weakened Immune System, Treatment Lasts 10 Days.
**Mg/Kg = Mg per Kilogram of Infant Body Weight. For Example:
If a 6-Month-Old Infant Weighs 8 Kg,The Dose Is
8 Kg x 3 Mg/Kg = 24 Mg

Method of Administration

Swallow the Capsules Whole with Water. Do Not Break or Chew the Capsules.
Segosana Can Be Taken with or Without Food, Although Taking It with Food Reduces the Risk of Nausea or Vomiting.
For Patients Who Have Difficulty Swallowing Capsules, a Liquid Form of the Medicine May Be Available, Oseltamivir May Be Available as a Powder for Oral Suspension, but Under a Different Brand Name. If the Patient Needs an Oral Suspension and It Is Not Available in the Pharmacy, the Patient Can Prepare a Liquid Form of Segosana from Capsules. Seethe Instructions for Preparing Oseltamivir Suspensionat Home, Which Are Included in This Leaflet.

Stop Taking Segosana and Contact Your Doctor or Pharmacist Immediately.
In Most Cases of Overdose, No Adverse Reactions Were Reported. If They Were Reported, They Were Similar to Adverse Reactions After Taking the Recommended Doses, as Described in Section 4.
Overdose Has Been Reported More Frequently in Children Than in Adults and Adolescents. Caution Should Be Exercised When Preparing a Liquid Form of Segosana for Children and When Administering Segosana to Children in Capsule or Liquid Form.

Missing a Dose of Segosana

Do Not Take a Double Dose to Make Up for a Missed Capsule.

Stopping Treatment with Segosana

There Are No Adverse Reactions If Treatment with Segosana Is Stopped. However, If Stopping Treatment with Segosana Occurs Earlier Than Your Doctor Advised, Flu Symptoms May Return. Always Complete Treatment as Advised by Your Doctor.
If You Have Any Further Questions on the Use of This Medicine, Ask Your Doctor or Pharmacist.

4. Possible Side Effects

Like All Medicines, This Medicine Can Cause Side Effects, Although Not Everybody Gets Them.
The Cause of Many of the Following Side Effects May Also Be the Flu Itself.
The Following Serious Side Effects Have Been Rarely Reported After the Marketing Authorization of Oseltamivir:

  • Anaphylactic and Anaphylactoid Reactions: Severe Allergic Reactions with Swelling of the Face and Skin, Itching, Hives, Low Blood Pressure, and Difficulty Breathing.
  • Liver Disorders (Fulminant Hepatitis, Liver Function Disorders, and Jaundice): Yellowing of the Skin and Whites of the Eyes, Change in Stool Color, Changes in Behavior.
  • Angioedema: Sudden, Significant Swelling of the Skin, Mainly in the Head and Neck Area, Including the Eyes and Tongue, Accompanied by Difficulty Breathing.
  • Stevens-Johnson Syndrome and Toxic Epidermal Necrolysis: A Complex, Life-Threatening Allergic Reaction, Severe Inflammation of the Outer and Sometimes Inner Layers of the Skin, Beginning with Fever, Sore Throat, and Fatigue, Skin Rashes, Blisters, Peeling, and Shedding of Large Areas of Skin, Which May Be Accompanied by Difficulty Breathing and Low Blood Pressure.

Oddychaniu i niskie ciśnienie krwi.

  • Gastrointestinal Bleeding: Prolonged Bleeding from the Colon or Hematemesis
  • Neuropsychiatric Disorders, as Described Below.

If You Notice Any of These Symptoms, Seek Medical Help Immediately.

The Most Common (Very Common and Common) Adverse Reactions to Oseltamivir Are: Feeling Sick (Nausea, Vomiting), Stomach Pain, Indigestion, Headache, and Pain. These Symptoms Usually Occur Only After the First Dose of the Medicine and Usually Disappear During Further Use of the Medicine. The Frequency of These Adverse Reactions Decreases If the Medicine Is Taken with Food.

Rare but Serious Side Effects: Consult a Doctor Immediately

( May Occur in Up to 1 in 1,000 Patients)
During Treatment with Oseltamivir, Rare Cases Have Been Reported, Including:

  • Seizures and Hallucinations, Including Changes in Consciousness;
  • Confusion, Abnormal Behavior;
  • Delusions, Hallucinations, Agitation, Anxiety, Nightmares. The Above Events, Which Had a Sudden Onset and Resolution, Were Observed Mainly in Children and Adolescents. In Rare Cases, They Were the Cause of Self-Injury, Sometimes Resulting in Death. Similar Neuropsychiatric Events Have Also Been Observed in Patients with the Flu Who Did Not Take Oseltamivir.
  • Patients, Especially Children and Adolescents, Should Be Closely Monitored for Changes in Behavior as Described Above. If Any of These Symptoms Are Noticed, Especially in Young People, Seek Medical Help Immediately.

Adults and Adolescents from 13 Years

Very Common Side Effects

( May Occur in More Than 1 in 10 Patients)

  • Headache;
  • Nausea.

Common Side Effects

( May Occur in Up to 1 in 10 Patients)

  • Bronchitis;
  • Herpes Virus;
  • Cough;
  • Dizziness;
  • Fever;
  • Pain;
  • Limb Pain;
  • Runny Nose;
  • Sleep Disorders;
  • Sore Throat;
  • Stomach Pain;
  • Fatigue;
  • Feeling of Fullness in the Upper Abdomen;
  • Upper Respiratory Tract Infections (Nasal, Throat, and Sinus Infections);
  • Indigestion;
  • Vomiting.

Uncommon Side Effects

( May Occur in Up to 1 in 100 Patients)

  • Allergic Reactions;
  • Altered Level of Consciousness;
  • Seizures;
  • Heart Rhythm Disorders;
  • Mild to Severe Liver Function Disorders;
  • Skin Reactions (Dermatitis, Red and Itchy Rash, Peeling Skin).

Rare Side Effects

( May Occur in Up to 1 in 1,000 Patients)

  • Thrombocytopenia (Low Platelet Count);
  • Vision Disorders.

Children from 1 Year to 12 Years

Very Common Side Effects

( May Occur in More Than 1 in 10 Patients)

  • Cough;
  • Rhinitis;
  • Vomiting.

Common Side Effects

( May Occur in Up to 1 in 10 Patients)

  • Conjunctivitis (Red Eyes and Discharge or Pain in the Eye);
  • Otitis Media and Other Ear Diseases;
  • Headache;
  • Nausea;
  • Runny Nose;
  • Stomach Pain;
  • Feeling of Fullness in the Upper Abdomen
  • Indigestion.

Uncommon Side Effects

( May Occur in Up to 1 in 100 Patients)

  • Dermatitis;
  • Tympanic Membrane Disorders.

Infants Under 1 Year

Adverse Reactions Reported in Infants from 0 to 12 Months Are Generally Similar to Those Reported in Older Children (from 1 Year). Additionally, Diarrhea and Diaper Rash Have Been Reported.
If Any of the Side Effects Get Serious, or If You Notice Any Side Effects Not Listed in This Leaflet, Tell Your Doctor or Pharmacist. However,

  • If the Patient or Their Child Vomits Repeatedly, or
  • If Flu Symptoms Worsen or Fever Persists, Inform Your Doctor Immediately.

Reporting Side Effects

If You Experience Any Side Effects, Including Those Not Listed in This Leaflet, Tell Your Doctor or Pharmacist, or Nurse. Side Effects Can Be Reported Directly to the Department of Adverse Reaction Monitoring of Medicinal Products, Medical Devices, and Biocidal Products, Al. Jerozolimskie 181C, 02-222 Warsaw, Tel.: +48 22 49 21 301, Fax: +48 22 49 21 309, Website: https://smz.ezdrowie.gov.pl
Side Effects Can Also Be Reported to the Marketing Authorization Holder or Its Representative.
Reporting Side Effects Will Help to Gather More Information on the Safety of This Medicine.

5. How to Store Segosana

Keep Out of the Sight and Reach of Children.
Do Not Use This Medicine After the Expiration Date Stated on the Packaging and Blister After "Expiration Date (EXP)". The Expiration Date Refers to the Last Day of the Specified Month.
Store Below 30°C.
Storage of the Suspension Prepared in the Pharmacy
The Shelf Life Is 10 Days If the Suspension Is Stored Below 25°C.
Medicines Should Not Be Disposed of via Wastewater or Household Waste. Ask Your Pharmacist How to Dispose of Medicines No Longer Required. This Will Help Protect the Environment.

6. Contents of the Pack and Other Information

What Segosana Contains

  • Each Hard Capsule Contains Oseltamivir Phosphate, Equivalent to 45 Mg of Oseltamivir.
  • The Other Ingredients Are:
  • Cornstarch, Povidone K30, Croscarmellose Sodium, Talc, Sodium Stearate Fumarate;
  • Capsule Shell: Gelatin, Titanium Dioxide (E 171), Iron Oxide Black (E 172);
  • Ink for Printing (Black Ink TEK SW 9008): Shellac, Propylene Glycol, Ammonium Hydroxide Concentrate, Iron Oxide Black (E 172), Potassium Hydroxide.

What Segosana Looks Like and Contents of the Pack

Hard Capsules, Size 4, Gray, Opaque Body with a Black Stripe, with "M" Printed on One Side and "45 Mg" on the Other. The Capsule Size Is Approximately 14.37 Mm.
Segosana 45 Mg Hard Capsules Are Available in a Blister Pack of 10 Capsules.

Marketing Authorization Holder

Zentiva, k.s.
U kabelovny 130
Dolní Měcholupy
102 37 Prague 10
Czech Republic

Manufacturer

Pharmadox Healthcare Ltd.
KW20A Kordin Industrial Park
PLA3000 Paola
Malta

This Medicinal Product Is Authorized in the Member States of the European Economic Area Under the Following Names:

Netherlands, Czech Republic, Hungary, Poland, Romania, Slovakia:
Segosana
Bulgaria:
Сегосана
Date of Last Revision of the Leaflet:December 2023
---------------------------------------------------------------------------------------------------------------------------

Information for the User

For Patients Who Have Difficulty Swallowing Capsules, Including Very Young Children, Oseltamivir May Be Available in a Liquid Form, but Under a Different Brand Name. If the Patient Needs a Liquid Form and It Is Not Available in the Pharmacy, an Oral Suspension Can Be Prepared from Segosana Capsules (See Information Intended for Healthcare Professionals Only). A Pharmacy-Prepared Product Is Preferred. If Pharmacy Preparation Is Not Possible, the Patient Can Prepare an Oseltamivir Suspension from Available Capsules at Home.
The Dose Is the Same for Treatment and Prevention of Flu. The Difference Is How Often the Medicine Is Given.

Preparing Oseltamivir Suspension at Home:

  • If Capsules of the Appropriate Strength Are Available(45 Mg Dose), Use Only the Contents of a 45 Mg Capsule and Mix It with No More Than One Teaspoon of an Appropriate Sweetened Food Product. This Dose Is Generally Suitable for Children Over 1 Year of Age. See the Top Set of Instructions.
  • If Smaller Doses Are Needed, Preparing an Oseltamivir Suspension from Capsules Involves Additional Steps. The Dose Is Suitable for Younger Children with a Relatively Low Body Weight and Infants Who Typically Require a Lower Dose of Segosana Than 45 Mg. See the Lower Set of Instructions.

Children from 1 Year to 12 Years

To Prepare a 45 Mg Dose, You Will Need:

  • One Segosana 45 Mg Capsule
  • Sharp Scissors
  • One Small Bowl
  • A Teaspoon (5 Ml)
  • Water
  • A Sweetened Food Productto Counteract the Bitter Taste of the Medicine. For Example: Chocolate Syrup or Cherry Syrup and Dessert Toppings, Such as Caramel or Nougat Sauce. You Can Also Prepare a Sugar Water by Mixing One Teaspoon of Water with Three-Quarters (3/4) of a Teaspoon of Sugar.

Step 1: Check the Correct Dose

To Determine the Correct Dose, Find the Patient's Weight in the Left Column of the Table.
Then Check the Right Column for the Number of Capsules Needed for One Dose.
The Amount Is the Same for Both Treatment and Prevention of Flu.

45 Mg Dose

White-Gray Capsule with '45 Mg' on the Left and 'M' on the Right, with a Black Line Separating These Inscriptions

To Prepare a 45 Mg Dose, Use Only a 45 Mg Capsule.
Do Not Attempt to Prepare a 30 Mg, 60 Mg, or 75 Mg Dose Using the Contents of a 45 Mg Capsule.
In Such Cases, Use a Capsule of the Appropriate Strength.

Body WeightSegosana DoseNumber of Capsules
Up to 15 Kg30 MgDo Not Use 45 Mg Capsules
15 Kg to Up to 23 Kg45 Mg1 Capsule
Over 23 Kg to Up to 40 Kg60 MgDo Not Use 45 Mg Capsules

Step 2: Pour the Entire Powder into the Bowl.
Hold the 45 Mg CapsuleUpright Over the Bowl and Carefully Cut Off the Rounded End with Scissors.
Pour the Entire Powder into the Bowl.
Be Careful When Handling the Powder, as It May Be Irritating to the Skin and Eyes.

Step 3: Sweeten the Suspension and Give It to the Patient

Add a Small Amount of Sweetened Food Product - No More Than One Teaspoon - to the Powder in the Bowl.
This Will Counteract the Bitter Taste of the Segosana Powder.
Mix the Mixture Well.
Give the Entire Contentsof the Bowl to the Patient Immediately.
If Anything Remains in the Bowl, Rinse the Bowl with a Small Amount of Water and Give the Patient the Remaining Mixture to Drink. Repeat the Above Steps for Each Dose.

Infants Under 1 Year

To Prepare Smaller Single Doses, You Will Need:

  • One Segosana 45 Mg Capsule
  • Sharp Scissors
  • Two Small Bowls(Use a Separate Pair of Bowls for Each Child)
  • One Large Oral Syringefor Measuring the Water - a 5 Ml or 10 Ml Syringe
  • One Small Oral Syringewith a 0.1 Ml Gradation for Administering the Dose
  • A Teaspoon (5 Ml)
  • Water
  • A Sweetened Food Productto Counteract the Bitter Taste of Segosana. For Example: Chocolate Syrup or Cherry Syrup and Dessert Toppings, Such as Caramel or Nougat Sauce. You Can Also Prepare a Sugar Water by Mixing One Teaspoon of Water with Three-Quarters (3/4) of a Teaspoon of Sugar.

Step 1: Pour the Entire Powder into the Bowl.

Hold the 45 Mg CapsuleUpright Over One Bowl and Carefully Cut Off the Rounded End with Scissors. Be Careful When Handling the Powder, as It May Be Irritating to the Skin and Eyes. Pour the Entire Powder into the Bowl, Regardless of the Dose Being Prepared.

Hands Holding Scissors Cutting the Rounded End of the Capsule Over Another Hand Holding the CapsuleHand Holding the Opened Capsule Over a Bowl, with Powder Pouring OutHand Pouring Liquid from a Bottle onto a Teaspoon Over a Bowl, with Liquid DrippingHand Holding a Stick Immersed in the Bowl with Liquid

Step 2: Add Water to Dissolve the Medicine.

Use the Larger Syringe to Draw 7.5 Ml of Water.
Add Water to the Powder in the Bowl.
Mix the Mixture with a Teaspoon for About 2 Minutes.

Hand Pouring Liquid from a Syringe into the Bowl, with the Bowl and Part of the Syringe VisibleTwo Hands Holding Tweezers and a Vial with Powder, with the Vial and Tweezers VisibleHand Holding a Syringe Over a Bowl, with the Needle of the Syringe Immersed in the Liquid in the BowlHand Holding a Teaspoon Over a Bowl, with a Clock in the Background Showing 2 Minutes, and the Bowl and Teaspoon Visible

Do Not Worry If the Powder Does Not Dissolve Completely. Undissolved Powder Consists of Inactive Ingredients.

Step 3: Adjust the Amount of Suspension According to the Child's Body Weight

Find the Child's Weight in the Left Column of the Table.
The Right Column of the Table Shows How Much Suspension to Draw.

Infants Under 1 Year (Including Full-Term Newborns)

Body Weight (Approximate)Amount of Suspension to Draw
3 Kg1.5 Ml
3.5 Kg1.8 Ml
4 Kg2.0 Ml
4.5 Kg2.3 Ml
5 Kg2.5 Ml
5.5 Kg2.8 Ml
6 Kg3.0 Ml
6.5 Kg3.3 Ml
7 Kg3.5 Ml
7.5 Kg3.8 Ml
8 Kg4.0 Ml
8.5 Kg4.3 Ml
9 Kg4.5 Ml
9.5 Kg4.8 Ml
10 Kg or More5.0 Ml

Step 4: Draw the Suspension into the Syringe.

Make Sure to Use a Syringe of the Correct Volume.
Draw the Correct Amount of Suspension from the First Bowl.
Draw the Suspension Carefully to Avoid Air Bubbles.
Gently Squeeze the Mixture from the Syringe into the Second Bowl.

Step 5: Sweeten the Suspension and Give It to the Child

Add a Small Amount of Sweetened Food Product - No More Than One Teaspoon - to the Second Bowl.
This Will Counteract the Bitter Taste of Segosana.
Mix the Sweetened Food Product with Segosana Well.
Give the Entire Contentsof the Second Bowl (Segosana Suspension with Sweetened Food Product) to the Child Immediately.
If Anything Remains in the Second Bowl, Rinse the Bowl with a Small Amount of Water and Give the Child the Remaining Mixture to Drink. For Children Unable to Drink from a Bowl, Use a Teaspoon or a Baby Bottle to Administer the Remaining Mixture. Give the Child Something to Drink.
Discard Any Unused Suspension Remaining in the First Bowl.

Repeat the Above Steps for Each Dose.

Two Hands Holding a Syringe Over a Bowl, with One Hand Supporting the Syringe and the Other Controlling ItSyringe Over a Bowl, with Liquid Flowing from the Needle into the Bowl, and a Hand Holding the SyringeHand Holding a Stick Immersed in the Bowl, Mixing the Contents with the StickHands Pouring Liquid from a Bottle onto a Teaspoon Over a Bowl, with a Droplet of Liquid Falling from the Teaspoon

Information Intended for Healthcare Professionals Only

Patients Who Have Difficulty Swallowing Capsules:

A Commercially Available Oseltamivir Powder for Oral Suspension (6 Mg/Ml) Is the Preferred Product for Children and Adolescents and for Adults Who Have Difficulty Swallowing Capsules or Require Smaller Doses. If This Product Is Not Available on the Market, a Pharmacist Can Prepare a Suspension (6 Mg/Ml) from Capsules. If a Pharmacy-Prepared Suspension Is Also Not Available, Patients Can Prepare a Suspension from Capsules at Home.
Ensure That Oral Syringes(Oral Syringes) of the Correct Volume and Gradation Are Available for Administering the Suspension Prepared in the Pharmacy, as Well as for the Procedures Involved in Preparing the Suspension at Home. In Both Cases, It Is Best If the Syringes Are Marked with the Correct Volumes. When Preparing the Solution at Home, Use Separate Syringes to Draw the Correct Amount of Water and to Measure the Oseltamivir Mixture. To Measure 5 Ml of Water, Use a 5 Ml or 10 Ml Syringe.
Check Below for the Correct Syringe Volume That Should Be Used to Draw the Correct Volume of Oseltamivir Suspension (6 Mg/Ml).

Infants Under 1 Year (Including Full-Term Newborns):

DoseVolume of Oseltamivir SuspensionVolume of Syringe to Use (with 0.1 Ml Gradation)
9 Mg1.5 Ml2.0 Ml (or 3.0 Ml)
10 Mg1.7 Ml2.0 Ml (or 3.0 Ml)
11.25 Mg1.9 Ml2.0 Ml (or 3.0 Ml)
12.5 Mg2.1 Ml3.0 Ml
13.75 Mg2.3 Ml3.0 Ml
15 Mg2.5 Ml3.0 Ml
16.25 Mg2.7 Ml3.0 Ml
18 Mg3.0 Ml3.0 Ml (or 5.0 Ml)
19.5 Mg3.3 Ml5.0 Ml
21 Mg3.5 Ml5.0 Ml
22.5 Mg3.8 Ml5.0 Ml
24 Mg4.0 Ml5.0 Ml
25.5 Mg4.3 Ml5.0 Ml
27 Mg4.5 Ml5.0 Ml
28.5 Mg4.8 Ml5.0 Ml
30 Mg5.0 Ml5.0 Ml
  • Segosana
  • Country of registration
  • Dosage form
    Capsules, 45 mg
  • ATC code
    J05AH02
  • Active substance
  • Prescription required
    Yes
  • Importer
    Pharmadox Healthcare Ltd.
  • Alternatives to Segosana
    Dosage form: Capsules, 30 mg
    Active substance: oseltamivir
    Prescription required
    Dosage form: Capsules, 45 mg
    Active substance: oseltamivir
    Prescription required
    Dosage form: Capsules, 75 mg
    Active substance: oseltamivir
    Prescription required

Online doctors for Segosana

Discuss questions about Segosana, including use, safety considerations and prescription review, subject to medical assessment and local regulations.

Doctor
5.0(36)

Andrei Popov

General medicinePain medicine7 years of experience

Dr. Andrei Popov is a family physician with specialized training in the management of chronic pain. He provides video consultations for adults in Spain and across Europe: whether you have been living with pain for months that no one has been able to properly explain, or you need to resolve a health issue without waiting weeks for an appointment.

His approach is clear: to listen, organize your case, and provide you with a practical roadmap based on evidence-based medicine and adapted to your medical history and personal needs.

Pain: how he can help

  • Chronic pain (more than 3 months
  • Migraine and recurrent or high-intensity headaches
  •  Neck, lower back, back and joint pain
  •  Post-traumatic pain after injuries or surgeries
  •  Pain of neurological origin: neuralgia, neuropathic pain, fibromyalgia

General medicine

  • Frequent respiratory infections (cold, flu, persistent cough)
  • Hypertension, diabetes and metabolic disorders
  • Review of laboratory tests and MRI/CT reports (explained in clear language)
  • Preventive medicine and health monitoring
  • Second opinions and treatment adjustments (when clinically appropriate)

What the consultation is like
 Each session lasts up to 30 minutes. We review symptoms, medical history, medications and any tests you provide, and you finish the consultation with a clear treatment plan, defined next steps, and criteria to understand when follow-up may be needed. If warning signs are detected, he will clearly advise whether you need in-person care or urgent medical attention.

Book a video appointment
€86
Doctor
5.0(12)

Yevgen Yakovenko

Family medicine12 years of experience

Dr. Yevgen Yakovenko is a licensed surgeon and general practitioner in Spain and Germany. He specialises in general, paediatric, and oncological surgery, internal medicine, and pain management. He offers online consultations for adults and children, combining surgical precision with therapeutic support. Dr Yakovenko works with patients across different countries and provides care in Ukrainian, Russian, English, and Spanish.

Areas of medical expertise:

  • Acute and chronic pain: headaches, muscle and joint pain, back pain, abdominal pain, postoperative pain. Identifying the cause, selecting treatment, and creating a care plan.
  • Internal medicine: heart, lungs, gastrointestinal tract, urinary system. Management of chronic conditions, symptom control, second opinions.
  • Pre- and postoperative care: risk assessment, decision-making support, follow-up after surgery, rehabilitation strategies.
  • General and paediatric surgery: hernias, appendicitis, congenital conditions, both planned and urgent surgeries.
  • Injuries and trauma: bruises, fractures, sprains, soft tissue damage, wound care, dressing, referral when in-person care is required.
  • Oncological surgery: diagnosis review, treatment planning, and long-term follow-up.
  • Obesity treatment and weight management: a medical approach to weight loss, including assessment of underlying causes, evaluation of comorbidities, development of a personalised plan (nutrition, physical activity, pharmacotherapy if needed), and ongoing progress monitoring.
  • Imaging interpretation: analysis of ultrasound, CT, MRI, and X-ray results, surgical planning based on imaging data.
  • Second opinions and medical navigation: clarifying diagnoses, reviewing current treatment plans, helping patients choose the best course of action.

Experience and qualifications:

  • 12+ years of clinical experience in university hospitals in Germany and Spain.
  • International education: Ukraine – Germany – Spain.
  • Member of the German Society of Surgeons (BDC).
  • Certified in radiological diagnostics and robotic surgery.
  • Active participant in international medical conferences and research.

Dr Yakovenko explains complex topics in a clear, accessible way. He works collaboratively with patients to analyse health issues and make evidence-based decisions. His approach is grounded in clinical excellence, scientific accuracy, and respect for each individual.

If you are unsure about a diagnosis, preparing for surgery, or want to discuss your test results – Dr Yakovenko will help you evaluate your options and move forward with confidence.

Book a video appointment
€72
Doctor
5.0(3)

Lina Travkina

Family medicine13 years of experience

Dr. Lina Travkina is a licensed family and preventive medicine doctor based in Italy. She provides online consultations for adults and children, supporting patients across all stages of care – from acute symptom management to long-term health monitoring and prevention.

Areas of medical care include:

  • Respiratory conditions: colds, flu, acute and chronic bronchitis, mild to moderate pneumonia, bronchial asthma.
  • ENT and eye conditions: sinusitis, tonsillitis, pharyngitis, otitis, infectious and allergic conjunctivitis.
  • Digestive issues: gastritis, acid reflux (GERD), IBS, dyspepsia, bloating, constipation, diarrhoea, functional bowel symptoms, intestinal infections.
  • Urological and infectious diseases: acute and recurrent cystitis, bladder and kidney infections, prevention of recurrent UTIs, asymptomatic bacteriuria.
  • Chronic conditions: hypertension, diabetes, hypercholesterolemia, metabolic syndrome, thyroid disorders, excess weight.
  • Neurological and general symptoms: headache, migraine, dizziness, fatigue, sleep disturbances, reduced concentration, anxiety, asthenia.
  • Chronic pain support: back, neck, joint, and muscle pain, tension syndromes, pain associated with osteochondrosis and chronic conditions.

Additional care areas:

  • Preventive consultations and check-up planning.
  • Medical advice and follow-up consultations.
  • Test interpretation and diagnostic guidance.
  • Structured support for undiagnosed complaints.
  • Second opinion on diagnoses and treatment plans.
  • Nutritional and lifestyle support for vitamin deficiencies, anaemia, metabolic issues.
  • Post-operative recovery support and pain management.
  • Preconception counselling and postpartum support.
  • Immunity support and strategies to reduce frequency of infections.

Dr. Travkina combines evidence-based medicine with an attentive, personalised approach. Her consultations focus not only on treatment, but also on prevention, recovery, and long-term wellbeing.

If during the consultation it becomes clear that your case requires in-person assessment or specialised care outside of her scope, the session will be terminated and the payment fully refunded.

Book a video appointment
€75
Doctor
5.0(2)

Dmytro Horobets

Family medicineEndocrinology7 years of experience

Dr. Dmytro Horobets is a licensed family medicine physician in Poland, specialising in endocrinology, diabetology, obesity management, gastroenterology, pediatrics, general surgery, and pain medicine. He offers online consultations for adults and children, providing personalised medical support for a wide range of acute and chronic health concerns.

Areas of expertise:

  • Endocrinology: diabetes type 1 and type 2, prediabetes, thyroid disorders, metabolic syndrome, hormonal imbalance.
  • Obesity medicine: structured weight management plans, nutritional counselling, obesity-related health risks.
  • Gastroenterology: acid reflux (GERD), gastritis, irritable bowel syndrome (IBS), liver and biliary conditions.
  • Pediatric care: infections, respiratory symptoms, digestive issues, growth and development monitoring.
  • General surgery support: pre- and post-surgical consultations, wound care, rehabilitation.
  • Pain management: chronic and acute pain, back pain, joint pain, post-traumatic pain syndromes.
  • Cardiovascular health: hypertension, cholesterol control, risk assessment for heart disease.
  • Preventive medicine: regular check-ups, health screenings, long-term management of chronic conditions.

Dr. Horobets combines evidence-based medicine with a patient-centred approach. He carefully evaluates each patient’s medical history and symptoms, offering clear explanations and structured treatment plans adapted to individual needs.

Whether you need help managing diabetes, tackling weight-related health issues, interpreting lab results, or receiving general family medicine support, Dr. Horobets provides professional online care tailored to your specific health goals.

Book a video appointment
€71
Doctor
5.0(19)

Nuno Tavares Lopes

Family medicineGeneral medicine18 years of experience

Dr. Nuno Tavares Lopes is a licensed physician in Portugal with 17 years of experience in emergency medicine, family and general practice, and public health. He is the Director of Medical and Public Health Services at an international healthcare network and serves as an external consultant for the WHO and ECDC.

  • Emergency care: infections, fever, chest/abdominal pain, minor injuries, paediatric emergencies
  • Family medicine: hypertension, diabetes, cholesterol, chronic disease management
  • Travel medicine: pre-travel advice, vaccinations, fit-to-fly certificates, travel-related illnesses
  • Sexual and reproductive health: PrEP, STD prevention, counselling, treatment
  • Weight management and wellness: personalised weight loss programmes, lifestyle guidance
  • Skin and ENT issues: acne, eczema, allergies, rashes, sore throat, sinusitis
  • Pain management: acute and chronic pain, post-surgical care
  • Public health: prevention, health screenings, long-term monitoring
  • Sick leave (Baixa médica) connected to Segurança Social in Portugal
  • IMT medical certificates for driving licence exchange
Dr. Nuno Tavares Lopes provides medical support for patients using GLP-1 medications (Mounjaro, Wegovy, Ozempic, Rybelsus) as part of a weight loss strategy. He offers individualised treatment planning, regular follow-up, dose adjustment, and advice on combining medication with sustainable lifestyle changes. Consultations follow the medical standards accepted in Europe.

Dr. Lopes also provides interpretation of medical tests, follow-up care for complex patients, and multilingual support. Whether for urgent concerns or long-term care, he helps patients act with clarity and confidence.

Book a video appointment
€70

Get Segosana Prescription Online

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Tell us your symptoms, history, and what medicine you're requesting.

2

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3

Doctor reviews your case

Usually within 30 minutes. They may ask follow-up questions via chat.

4

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Electronic prescription sent to your email — valid across Spain.

Frequently Asked Questions

Is a prescription required for Segosana?

Segosana requires a prescription in Poland. You can check with a doctor online whether this medicine may be appropriate for your situation.

What is the active substance in Segosana?

The active ingredient in Segosana is oseltamivir. This information helps identify medicines with the same composition but different brand names.

Who manufactures Segosana?

Segosana is manufactured by Pharmadox Healthcare Ltd.. Pharmacy brands and packaging may differ depending on the distributor.

Which doctors can assess the use of Segosana online?

Doctors such as Family doctors, Psychiatrists, Dermatologists, Cardiologists, Endocrinologists, Gastroenterologists, Pulmonologists, Nephrologists, Rheumatologists, Hematologists, Infectious disease physicians, Allergists, Geriatricians, Paediatricians, Oncologists may assess whether Segosana is appropriate, depending on your situation and local regulations. You can book an online consultation to discuss your symptoms and possible next steps.

How to buy Segosana in Spain?

Spain has a well-developed healthcare infrastructure across major cities such as Madrid, Barcelona, Valencia, and Seville. Pharmacies are widely available and operate under strict regulations, ensuring access to prescribed medications.

You can buy Segosana in Madrid, Barcelona, Seville, or Valencia at any local pharmacy with a valid prescription.

To obtain a prescription, you can use Oladoctor:

What are the alternatives to Segosana?

Other medicines with the same active substance (oseltamivir) include Oseltamivir Stada, Oseltamivir Stada, Oseltamivir Stada. These may have different brand names or formulations but contain the same therapeutic ingredient. Always consult a doctor before switching or starting a new medicine.

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