Background pattern
Starazolin Free

Starazolin Free

Ask a doctor about a prescription for Starazolin Free

5.0(31)
Doctor

Nuno Tavares Lopes

Family medicine17 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. He offers online consultations in Portuguese, English, and Spanish — combining global expertise with a patient-centred, evidence-based approach.

  • 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. 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.
CameraBook a video appointment
€59
Today10:20
Today10:40
Today11:00
Today11:20
Today11:40
More times
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 Starazolin Free

Package Leaflet: Information for the Patient

Starazolin Free, 0.5 mg/ml, eye drops, solution
Tetryzoline hydrochloride

Read the package leaflet carefully before using the medicine, as it contains important information for the patient.

This medicine should always be used exactly as described in the package leaflet for the patient or as advised by a doctor or pharmacist.

  • This leaflet should be kept in case it needs to be read again.
  • If advice or additional information is needed, a pharmacist should be consulted.
  • If the patient experiences any side effects, including any not listed in this leaflet, they should inform their doctor or pharmacist. See section 4.
  • If there is no improvement or the patient feels worse after 2 days, they should contact their doctor.

Table of Contents of the Leaflet

  • 1. What is Starazolin Free and what is it used for
  • 2. Important information before using Starazolin Free
  • 3. How to use Starazolin Free
  • 4. Possible side effects
  • 5. How to store Starazolin Free
  • 6. Contents of the pack and other information

1. What is Starazolin Free and what is it used for

Starazolin Free is a sterile solution of eye drops, without a preservative. Starazolin Free contains as an active substance tetryzoline hydrochloride, which belongs to a group of medicines that narrow the blood vessels of the eye.
This medicine is used in the case of non-infectious irritation (or) redness of the eye, caused by smoke, wind, chlorinated water, or light, as well as in the case of allergic conjunctivitis (e.g., hay fever, pollen allergy).
Local application of this medicine to the conjunctiva of the eye leads to constriction of the capillaries (narrowing of the blood vessels) within a few minutes, lasting for 4 to 8 hours.
This medicine can only be used in the case of mild eye irritation.
Irritation or redness of the eye is often a symptom of a serious eye condition (see section 2. Important information before using Starazolin Free). In case of doubt, the patient should consult a doctor before taking this medicine.
If there is no improvement or the patient feels worse after 2 days, they should consult a doctor.

2. Important information before using Starazolin Free

When not to use Starazolin Free

  • if the patient is allergic to tetryzoline hydrochloride or any of the other ingredients of this medicine (listed in section 6);
  • if the patient has narrow-angle glaucoma;
  • if the patient has severe heart or blood vessel disease (e.g., coronary heart disease or hypertension);
  • if the patient has a pheochromocytoma;
  • if the patient has metabolic disorders: hyperthyroidism, porphyria, or diabetes;
  • if the patient is taking monoamine oxidase inhibitors (MAOIs), tricyclic antidepressants, or other medicines that may increase blood pressure (see also "When not to use Starazolin Free");
  • if the patient has benign prostatic hyperplasia (enlargement of the prostate gland);
  • in children under 2 years of age.

Warnings and precautions

Before starting to use Starazolin Free, the patient should discuss it with their doctor or pharmacist:

  • if the patient has dry conjunctivitis, keratitis, or conjunctivitis;
  • if the patient has increased intraocular pressure (glaucoma).

This medicine is contraindicated in case of contact hypersensitivity to silver.
In case of severe eye pain, headache, vision loss, appearance of "floating" spots in the visual field, severe, sharp, or one-sided redness of the eye, pain when exposed to light, or double vision, the patient should immediately consult a doctor.
If the irritation or redness of the eye is due to a serious eye condition, such as an infection, the presence of a foreign body, or chemical damage to the cornea, the patient should immediately consult a doctor.
Prolonged and improper use of this medicine, especially in doses higher than recommended, may reduce its effectiveness and lead to conjunctival redness and persistent nasal congestion.
Long-term use should be avoided, especially in children.

Children

Starazolin Free is contraindicated for use in infants and children under 2 years of age.
The patient should always consult a doctor before using this medicine in children.

Starazolin Free and other medicines

Concomitant use of the following medicines may enhance the vasoconstrictive effect and increase blood pressure (see also "When not to use Starazolin Free"):

  • MAOIs used in the treatment of Parkinson's disease or depression, e.g., selegiline, rasagiline, moclobemide, tranylcypromine,
  • tricyclic antidepressants, e.g., amitriptyline and maprotiline,
  • other medicines that may increase blood pressure.

The patient should tell their doctor or pharmacist about all medicines they are currently taking or have recently taken, as well as any medicines they plan to take, including those available without a prescription.

Pregnancy and breastfeeding

If the patient is pregnant or breastfeeding, thinks they may be pregnant, or plans to have a child, they should consult their doctor or pharmacist before using this medicine.
There are no available data on the possibility of tetryzoline hydrochloride passing through the placenta and into breast milk.
This medicine should not be used in pregnant or breastfeeding women.

Driving and using machines

After instillation of this medicine, there may be pupil dilation, photophobia, or blurred vision, which may limit the ability to drive vehicles and operate machines.
Before driving vehicles or operating machines, the patient should check how they react to the medicine.

3. How to use Starazolin Free

This medicine should always be used exactly as described in this package leaflet for the patient or as advised by a doctor or pharmacist. In case of doubt, the patient should consult a doctor or pharmacist.
Dosage

Adults and adolescents over 12 years of age

Unless otherwise prescribed, instill one drop into each irritated eye 2 to 3 times a day.

Children from 2 to 12 years of age

The use of this medicine is not recommended in children from 2 to 12 years of age without prior consultation with a doctor.

Children under 2 years of age

Starazolin Free is contraindicated for use in infants and children under 2 years of age.
The patient should always consult a doctor before using this medicine in children.
Duration of use
If there is no improvement or the irritation and redness of the eye persist or worsen after 2 days of treatment, the patient should immediately stop using the medicine and consult a doctor. It is possible that the patient has an eye disease that requires different treatment.
The use of this medicine for more than 3 days is allowed only under medical supervision.
Method of administration
For ophthalmic use only.
Do not swallow.
Information for contact lens wearers
Contact lenses should not be worn in case of eye disease. In special cases, when it is allowed to wear contact lenses, they should be removed before using this medicine. After instillation of the medicine, the patient should wait 15 minutes before reinserting the contact lenses.

Instructions for use:

Sequence of four illustrations showing a hand holding a bottle with a pump, with arrows indicating the direction of action
  • 1. Wash your hands.
  • 2. Remove the protective cap from the bottle (figure 1).
  • 3. Hold the bottle in your hand (figure 2).
  • 4. Turn the bottle upside down and press the pump until the first drop appears (figure 3).

Then discard at least 5 first drops before instilling the medicine into the eye for the first time. Before instilling each subsequent drop, discard at least 2 drops. If the medicine has not been used for 15 days or longer, discard 5 drops before administering the medicine to the eye.

If the patient misses a dose of Starazolin Free

The patient should not take a double dose to make up for a missed dose.
In case of any further doubts about using this medicine, the patient should consult a doctor or pharmacist.

4. Possible side effects

Like all medicines, this medicine can cause side effects, although not everybody gets them.
Common(occurring in less than 1 in 10 patients)

  • increased swelling of the conjunctiva (reactive hyperemia), burning or dryness of the conjunctiva, palpitations, headache, tremor, weakness, sweating, increased blood pressure, rapid heart rate.

Uncommon(occurring in less than 1 in 100 patients)

  • pupil dilation.

Rare(occurring in less than 1 in 10,000 patients)

  • keratinization (cornification) of the conjunctival surface, leading to closure of the tear ducts and tearing due to disorders of tear outflow after prolonged use of this medicine.

Frequency not known(frequency cannot be estimated from the available data)

  • stinging in the eye or its surroundings, redness, swelling, pain, itching, blurred vision, conjunctival irritation.

Reporting side effects

If the patient experiences any side effects, including any possible side effects not listed in this leaflet, they should inform their doctor or pharmacist. Side effects can be reported directly to the Department of Drug Safety Monitoring of the Office for Registration of Medicinal Products, Medical Devices, and Biocidal Products
Al. Jerozolimskie 181C
02-222 Warsaw
Phone: +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.
By reporting side effects, it is possible to gather more information on the safety of this medicine.

5. How to store Starazolin Free

The medicine should be stored out of sight and reach of children.
Store in a temperature below 30°C.
After first opening the bottle, the shelf life is 28 days. Store after first opening in a temperature below 30°C.
Do not use this medicine after the expiry date stated on the packaging after "EXP".
The expiry date refers to the last day of the given month.
Medicines should not be disposed of via wastewater or household waste. The patient should ask their pharmacist how to dispose of medicines that are no longer needed. This will help protect the environment.

6. Contents of the pack and other information

What Starazolin Free contains

  • The active substance of the medicine is tetryzoline hydrochloride. One ml of eye drops contains 0.5 mg of tetryzoline hydrochloride.
  • The other ingredients are: sodium chloride, boric acid, borax, purified water.

What Starazolin Free looks like and contents of the pack

Clear, colorless solution. Does not contain preservatives.
10 ml solution in a white plastic bottle with a dosing pump, protective cap, and red applicator, in a cardboard box.

Marketing authorization holder

Zakłady Farmaceutyczne POLPHARMA S.A.
ul. Pelplińska 19
83-200 Starogard Gdański
phone: +48 22 364 61 01

Manufacturer

JADRAN-GALENSKI LABORATORIJ d.d.
Svilno 20, 51000 Rijeka, Croatia

Date of last revision of the leaflet:

Alternatives to Starazolin Free in other countries

The best alternatives with the same active ingredient and therapeutic effect.

Alternative to Starazolin Free in Ukraine

Dosage form: drops, 0.5 mg/ml in 5 ml or 10 ml bottle
Active substance: tetryzoline
Dosage form: eye drops, 0.5 mg/ml, 10 ml in a bottle
Active substance: tetryzoline
Prescription not required
Dosage form: drops, 0.5 mg/ml; 5 ml in a bottle
Active substance: tetryzoline
Prescription not required
Dosage form: drops, 0.5 mg/ml, 15 ml
Active substance: tetryzoline
Manufacturer: Anssen Farmacevtika NV
Prescription not required
Dosage form: drops, 0.05 %; 15 ml in a bottle
Active substance: tetryzoline
Manufacturer: Anssen Farmacevtika NV
Prescription not required
Dosage form: drops, 0.5 mg/ml in 10 ml bottle
Active substance: tetryzoline
Manufacturer: AT "Farmak
Prescription not required

Alternative to Starazolin Free in Spain

Dosage form: EYEDROP, 0.5 mg/ml
Active substance: tetryzoline
Prescription not required
Dosage form: EYEDROP, 0.5 mg/ml
Active substance: tetryzoline
Prescription not required
Dosage form: EYE DROP, 0.5 mg/ml
Active substance: tetryzoline
Prescription not required
Dosage form: EYEDROP, 0.5 mg/ml
Active substance: tetryzoline
Prescription not required
Dosage form: EYEDROP, 0.3+0.08 mg/ml+ml/ml
Active substance: naphazoline, combinations
Manufacturer: Dermofarm S.A.U.
Prescription not required
Dosage form: EYEDROP, 1.25 mg phenylephrine hydrochloride
Active substance: phenylephrine
Prescription not required

Online doctors for Starazolin Free

Discuss dosage, side effects, interactions, contraindications, and prescription renewal for Starazolin Free – subject to medical assessment and local rules.

0.0(0)
Doctor

Abdullah Alhasan

General medicine10 years of experience

Dr. Abdullah Alhasan is a physician specialising in cardiology and general medicine, with international clinical experience and a commitment to evidence-based care. He offers online consultations for adults, focusing on both acute symptoms and long-term health management.

Main areas of consultation:

  • Chest pain, shortness of breath, heart palpitations, high blood pressure
  • Hypertension control and cardiovascular disease prevention
  • Interpretation of ECG, blood tests, and Holter monitor results
  • Management of heart failure and coronary artery disease
  • General medical issues: infections, fever, fatigue, gastrointestinal symptoms
  • Guidance on diagnostics, treatment plans, and medication adjustments
Dr. Alhasan’s approach is based on thorough assessment, clear communication, and personalised care – helping patients understand their health and make informed decisions about their treatment.
CameraBook a video appointment
€69
Today10:20
Today10:35
Today10:50
Today11:05
Today11:20
More times
5.0(31)
Doctor

Nuno Tavares Lopes

Family medicine17 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. He offers online consultations in Portuguese, English, and Spanish — combining global expertise with a patient-centred, evidence-based approach.

  • 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. 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.
CameraBook a video appointment
€59
Today10:20
Today10:40
Today11:00
Today11:20
Today11:40
More times
5.0(10)
Doctor

Duarte Meneses

Family medicine4 years of experience

Dr. Duarte Meneses is a licensed family medicine and general practice doctor based in Portugal, with additional expertise in occupational health. He provides online consultations for adults, offering medical support for both acute symptoms and chronic health conditions.

  • Common symptoms such as fever, sore throat, cough, fatigue, or digestive issues
  • Chronic conditions including hypertension, diabetes, high cholesterol, and thyroid problems
  • Mental health concerns such as stress, sleep issues, anxiety, and burnout
  • Preventive care: health check-ups, lifestyle advice, and follow-up for existing conditions
  • Work-related health questions, sick leave documentation, and medical guidance for returning to work
Dr. Meneses graduated from the University of Beira Interior and has years of experience working with diverse patient populations. He is fluent in Portuguese, English, Spanish, and French.

His approach is friendly, clear, and focused on delivering practical medical advice tailored to each patient’s needs.

CameraBook a video appointment
€65
Today10:20
Today10:45
Today11:10
Today11:35
Today12:00
More times
5.0(1)
Doctor

Ngozi Precious Okwuosa

General medicine5 years of experience

Dr. Ngozi Precious Okwuosa is a Primary Care Physician with over 5 years of clinical experience in Hungary, Sweden, and Nigeria. A graduate of the University of Szeged (cum laude), she offers online consultations for adults in the areas of internal medicine, women’s health, and postoperative care.

Key areas of consultation:

  • Preventive and family medicine
  • Women’s health, including gynaecology and obstetrics
  • Chronic disease management: hypertension, diabetes, and more
  • Mental health support, anxiety, and counselling
  • Postoperative care and lab test interpretation
She has conducted research on the genetic background of stroke and is skilled in communicating with patients from diverse cultural backgrounds. Her approach combines clinical expertise with empathy and clear communication.
CameraBook a video appointment
€60
Today11:00
Today11:50
Today12:40
Today13:30
Today14:20
More times
5.0(17)
Doctor

Sergio Correa

General medicine7 years of experience

Dr. Sergio Correa is a licensed general practitioner, aesthetic medicine specialist, and trichologist with experience in emergency care and preventive health. He offers online consultations in English and Spanish, supporting adult patients with a wide range of medical concerns – from acute symptoms to chronic condition management.

His areas of focus include:

  • General and urgent care: fever, fatigue, infections, digestive issues, respiratory symptoms, and other common concerns
  • Chronic condition support: hypertension, high cholesterol, diabetes, thyroid issues
  • Aesthetic medicine and dermatology: acne, skin ageing, hyperpigmentation, personalised skincare guidance
  • Trichology: hair loss, scalp conditions, treatment strategies for men and women
  • Preventive care: health check-ups, lifestyle advice, second opinions

Dr. Correa combines medical knowledge with an aesthetic and holistic approach to help patients improve both health and quality of life.

CameraBook a video appointment
€40
Today13:00
Today14:00
Today15:00
Today16:00
November 313:00
More times
0.0(0)
Doctor

Roman Raevskii

General medicine6 years of experience

Dr. Roman Raevskii is a licensed general practitioner in Spain, offering online medical consultations with a strong focus on prevention, early diagnosis, and personalized care. He combines evidence-based clinical expertise with a patient-centered approach to deliver comprehensive support.

Dr. Raevskii provides medical care in the following areas:

  • Diagnosis and management of common conditions: hypertension, diabetes, respiratory and digestive disorders.
  • Oncological consultations: early cancer detection, risk evaluation, and treatment navigation.
  • Supportive care for oncology patients – pain control, symptom relief, and side effect management.
  • Preventive medicine and health screenings.
  • Development of tailored treatment plans based on clinical guidelines.

With a patient-centred approach, Dr. Raevskii helps individuals manage both chronic illnesses and complex oncological cases. His consultations are guided by current medical standards and adapted to each patient’s needs.

CameraBook a video appointment
€50
November 310:00
November 310:30
November 311:00
November 311:30
November 312:00
More times
0.0(1)
Doctor

Svetlana Kolomeeva

Cardiology17 years of experience

Dr. Svetlana Kolomeeva is a general practitioner and internal medicine doctor providing online consultations for adults. She helps patients manage acute symptoms, chronic conditions, and preventive care. Her clinical focus includes cardiovascular health, hypertension control, and managing symptoms like fatigue, weakness, sleep issues, and overall low energy.

Patients commonly seek her help for:

  • High blood pressure, headaches, dizziness, swelling, palpitations.
  • Diagnosis and management of hypertension, arrhythmias, and tachycardia.
  • Metabolic syndrome, excess weight, high cholesterol.
  • Chronic fatigue, insomnia, poor concentration, anxiety.
  • Respiratory symptoms: colds, flu, sore throat, cough, fever.
  • Digestive issues: heartburn, bloating, constipation, IBS symptoms.
  • Chronic conditions: diabetes, thyroid disorders.
  • Interpretation of lab tests and medical reports, therapy adjustment.
  • Second opinion and decision-making support.
  • Cardiovascular disease prevention and metabolic risk reduction.
  • Long-term follow-up and dynamic health monitoring.

Dr Kolomeeva combines clinical expertise with personalised care. She clearly explains diagnoses, guides patients through symptoms and treatment options, and provides actionable plans. Her consultations are designed not only to address current complaints but also to stabilise chronic conditions and prevent future complications. She supports patients through every stage of care – from first symptoms to ongoing health management.

CameraBook a video appointment
€50
November 310:05
November 311:10
November 312:15
November 313:20
November 314:25
More times
0.0(0)
Doctor

Karim BenHarbi

General medicine8 years of experience

Dr. Karim Ben Harbi is a licensed general practitioner based in Italy. He provides online consultations for adults and children, combining international clinical experience with evidence-based medicine. His care approach is focused on accurate diagnosis, preventive care, and personalised health guidance.

Dr. Ben Harbi received his medical degree from Sapienza University in Rome. His training included hands-on experience in diverse settings — tropical medicine, rural healthcare, and urban outpatient practice. He also conducted clinical research in microbiology, exploring the role of the gut microbiome in chronic gastrointestinal issues.

You can consult Dr. Ben Harbi for:

  • General health concerns, prevention, and primary care.
  • Hypertension, type 1 and type 2 diabetes, metabolic issues.
  • Cold, cough, flu, respiratory infections, sore throat, fever.
  • Chronic digestive issues: bloating, gastritis, IBS, microbiome imbalance.
  • Skin rashes, mild allergic reactions, basic dermatological complaints.
  • Medication guidance, treatment adjustments, prescription review.
  • Paediatric concerns — fever, infections, general well-being.
  • Lifestyle optimisation: stress, sleep, weight, and diet counselling.

Dr. Ben Harbi offers reliable, accessible medical support through online consultations, helping patients make informed decisions about their health with a clear, structured, and compassionate approach.

CameraBook a video appointment
€79
November 311:00
November 311:30
November 312:00
November 312:30
November 313:00
More times
5.0(4)
Doctor

Mar Tabeshadze

Endocrinology10 years of experience

Dr. Mar Tabeshadze is a licensed endocrinologist and general practitioner in Spain. She provides online consultations for adults, offering medical support for a wide range of endocrine conditions and related health concerns.

  • Diagnostic consultations for suspected endocrine disorders
  • Management of thyroid conditions, including in pregnant women
  • Early detection and treatment of type 1 and type 2 diabetes, with personalised therapy plans
  • Obesity treatment: identifying underlying causes of weight gain, combining medication and non-pharmacological strategies, and long-term support
  • Diagnosis and treatment of endocrine-related skin, hair, and nail issues
  • Ongoing care for patients with osteoporosis, pituitary, and adrenal gland disorders
Dr. Tabeshadze takes a patient-centred approach based on evidence-based medicine. Her goal is to help patients achieve hormonal balance, manage chronic conditions effectively, and improve overall well-being through targeted, personalised care.
CameraBook a video appointment
€55
November 311:00
November 411:00
November 511:00
November 611:00
November 711:00
More times
0.0(3)
Doctor

Svetlana Kovalenko

Family medicine14 years of experience

Dr Svetlana Kovalenko is a family medicine doctor with over 14 years of experience and a medical degree from Kharkiv National Medical University. She offers online consultations for adults, supporting patients with both acute and chronic conditions, preventive care, and personalised medical advice.

What patients commonly consult her for:

  • High blood pressure, type 2 diabetes, cholesterol management
  • Cold and flu symptoms: fever, cough, sore throat
  • Fatigue, sleep problems, headaches, general discomfort
  • Ongoing care for chronic conditions and medication review
  • Help interpreting test results and lab reports
  • Preventive check-ups and advice on healthy lifestyle habits

Dr Kovalenko combines evidence-based practice with a respectful, patient-centred approach. She takes time to explain, listens attentively, and helps each person make confident, informed decisions about their health.

CameraBook a video appointment
€55
November 311:00
November 311:25
November 311:50
November 312:15
November 312:40
More times

Get updates and exclusive offers

Be the first to know about new services, marketplace updates, and subscriber-only promos.

Follow us on social media
FacebookInstagram
Logo
Oladoctor
Find a doctor
Doctors by specialty
Services
Choose language
© 2025 Oladoctor. All rights reserved.
VisaMastercardStripe