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LACTULOSE LAINCO 3.33 g/5 ml ORAL SOLUTION

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About the medicine

How to use LACTULOSE LAINCO 3.33 g/5 ml ORAL SOLUTION

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This page provides general information and does not replace a doctor’s consultation. Always consult a doctor before taking any medication. Seek urgent medical care if symptoms are severe.

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Introduction

Package Leaflet: Information for the User

LACTULOSA LAINCO 3.33 g/5 ml Oral Solution EFG

Lactulosa

Read the entire package leaflet carefully before starting to take this medication, as it contains important information for you.

  • Keep this package leaflet, as you may need to read it again.
  • If you have any doubts, consult your doctor, pharmacist, or nurse.
  • This medication has been prescribed to you only, and you should not give it to others, even if they have the same symptoms as your illness, as it may harm them.
  • If you experience side effects, consult your doctor, pharmacist, or nurse, even if they are not listed in this package leaflet.

Contents of the Package Leaflet

  1. What LACTULOSA LAINCO is and what it is used for
  2. What you need to know before taking LACTULOSA LAINCO
  3. How to take LACTULOSA LAINCO
  4. Possible side effects
  5. Storage of LACTULOSA LAINCO
  6. Contents of the packaging and additional information

1. What LACTULOSA LAINCO is and what it is used for

Lactulosa belongs to a group of medications called oral osmotic laxatives, which work by increasing the size of the fecal bolus.

LACTULOSA LAINCO is used in the treatment of chronic constipation.

It is also used in cases where it is necessary to soften the stool to facilitate defecation (e.g., hemorrhoids, fistulas, anal fissures, abscesses, ulcers, after surgical interventions in the rectum and anus).

And it is also used for the treatment and prevention of portosystemic hepatic encephalopathy.

Doctor consultation

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Discuss your symptoms and treatment with a doctor online.

2. What you need to know before taking LACTULOSA LAINCO

Do not take LACTULOSA LAINCO if

  • You are allergic to lactulosa or any of the components of LACTULOSA LAINCO.
  • You have galactose intolerance.
  • You have intestinal obstruction.

Warnings and Precautions

Consult your doctor, pharmacist, or nurse before starting to take LACTULOSA LAINCO:

  • If you have blood sugar (diabetes) and take high doses of LACTULOSA LAINCO.
  • If high doses are used for a long period, as diarrhea may occur with excessive loss of fluids (dehydration) and increased sodium levels. This is especially important for the elderly and children.
  • Each 5 ml contains no more than 0.5 g of galactose, no more than 0.33 g of lactose, and very small amounts of fructose. Patients with hereditary galactose intolerance (such as galactosemia) or fructose intolerance, with Lapp lactase deficiency (deficiency observed in certain Lapland populations) or glucose or galactose malabsorption should not take this medication.

Consult your doctor, even if any of the above circumstances have occurred to you at any time.

Interaction of LACTULOSA LAINCO with other medications

Tell your doctor or pharmacist that you are using, have recently used, or may need to use any other medication.

It is not advisable to use the following medications with LACTULOSA LAINCO:

  • Mesalazine: may decrease its effect.
  • Antacids: may alter the action of LACTULOSA LAINCO.

LACTULOSA LAINCO with food and drink

Food does not affect the effect of LACTULOSA LAINCO, so it can be taken before, during, or after meals.

Pregnancy, breastfeeding, and fertility

If you are pregnant or breastfeeding, or think you may be pregnant or plan to become pregnant, consult your doctor or pharmacist before using this medication.

LACTULOSA LAINCO can be taken during pregnancy and breastfeeding.

Driving and using machines

This medication does not affect the ability to drive or use machinery.

3. How to take LACTULOSA LAINCO

Follow the administration instructions of this medication exactly as indicated by your doctor or pharmacist. If in doubt, consult your doctor or pharmacist again.

LACTULOSA LAINCO is a medication that is administered orally.

The corresponding dose of the oral solution can be taken diluted, mixed with juices, infusions, or water, or undiluted.

The recommended dose is:

  • Adults
  • Chronic constipation

The initial recommended dose is 30 ml (2 tablespoons), divided into two doses over 2-3 days.

The maintenance dose is 15-30 ml (1-2 tablespoons) per day, which will be administered in a single dose, preferably during breakfast.

  • States where soft stools are necessary

The recommended dose is 15 ml (1 tablespoon) one, two, or three times a day.

  • Portosystemic hepatic encephalopathy

The initial dose will be 30 to 45 ml (2-3 tablespoons), three times a day.

The maintenance dose will be adjusted to achieve two or three bowel movements per day.

  • Children and adolescents
  • Chronic constipation and stool softening

Children under 1 year: the initial recommended dose is 5 ml (1 dessert spoon) per day, for 2 days. The maintenance dose is 5 ml (1 dessert spoon) per day.

Children between 1-6 years: the initial recommended dose is 10 ml (2 dessert spoons) per day, for 2 days. The maintenance dose is 5-10 ml (1-2 dessert spoons) per day.

In children under 6 years, it is recommended to administer LACTULOSA LAINCO undiluted.

Children and adolescents between 7-14 years: the initial recommended dose is 20 ml (4 dessert spoons) per day, for 2 days. The maintenance dose is 10-15 ml (2-3 dessert spoons) per day.

  • Portosystemic hepatic encephalopathy

The doctor will adjust the dose based on the child's weight.

The effect of the medication may take 2 or 3 days to occur.

The doctor will determine the duration of treatment.

If you take more LACTULOSA LAINCO than you should

If you have taken more LACTULOSA LAINCO than you should, you may experience diarrhea that will disappear when you stop taking this medication. The treatment in these cases will be the administration of fluids and electrolytes.

In case of overdose or accidental ingestion, consult your doctor or pharmacist immediately or call the Toxicology Information Service, phone 91 562 04 20, indicating the medication and the amount ingested. It is recommended to take the packaging and the package leaflet of the medication to the healthcare professional.

If you forget to take LACTULOSA LAINCO

If you forget to take a dose, take it as soon as you remember and continue with the normal treatment. Do not take a double dose to make up for forgotten doses.

If you have any other doubts about the use of this medication, ask your doctor, pharmacist, or nurse.

Medicine questions

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Discuss your symptoms and treatment with a doctor online.

4. Possible side effects

Like all medications, LACTULOSA LAINCO can cause side effects, although not everyone will experience them.

During the first days of treatment, gas may accumulate in the intestine, which can cause abdominal discomfort and increased flatulence. They usually disappear after a few days.

Especially with high doses, abdominal pain and diarrhea may occur, with potential complications of fluid loss, decreased potassium levels, and increased sodium levels. Nausea and vomiting may also appear.

Adverse reactions with unknown frequency (cannot be estimated from available data): allergic reactions, rash, pruritus, urticaria.

If you experience side effects, consult your doctor, pharmacist, or nurse, even if they are not listed in this package leaflet.

5. Storage of LACTULOSA LAINCO

Keep this medication out of the sight and reach of children.

Do not use this medication after the expiration date that appears on the packaging, after CAD. The expiration date is the last day of the month indicated.

No special storage conditions are required.

Store in the original packaging.

Do not freeze. Even in the recommended storage conditions, a darkening of the color may occur, which is characteristic of sugar solutions and does not affect the therapeutic action.

Do not throw away medications through the sewers or in the trash. Deposit the packaging and medications that you no longer need in the SIGRE point of the pharmacy. In case of doubt, ask your pharmacist where to throw away medications that you no longer use. This way, you will help protect the environment.

6. Contents of the packaging and additional information

Composition of LACTULOSA LAINCO

The active ingredient is lactulosa. Each milliliter contains 0.67 g of lactulosa.

Appearance of the product and contents of the packaging

This medication is presented in the form of an oral solution, yellowish in color. It is presented in plastic bottles of 200 ml or 800 ml and a clinical package with 10 bottles of 800 ml.

Other presentations are: LACTULOSA LAINCO 10 g oral solution in sachets EFG. Packages of 10 or 50 single-dose sachets of 15 ml and a clinical package of 200 sachets of 15 ml.

Not all packages may be marketed

Marketing authorization holder and manufacturer

LAINCO, S.A.

Avda. Bizet, 8-12, 08191-RUBÍ (Barcelona)

This package leaflet was approved in July 2022

Detailed and updated information on this medication is available on the website of the Spanish Agency for Medicines and Health Products (AEMPS) http://www.aemps.gob.es/

Online doctors for LACTULOSE LAINCO 3.33 g/5 ml ORAL SOLUTION

Discuss questions about LACTULOSE LAINCO 3.33 g/5 ml ORAL SOLUTION, including use, safety considerations and prescription review, subject to medical assessment and local regulations.

4.4 (93)
Doctor

Tarek Agami

General medicine 11 years exp.

Dr. Tarek Agami is a general practitioner registered in both Portugal and Israel, with broad experience in family and preventive medicine. He offers online consultations for adults and children, providing personalised support for primary care needs, chronic disease management, and everyday health concerns.

Dr. Agami received clinical training and worked in leading medical institutions in Israel (Kaplan Medical Center, Barzilai Medical Center, Wolfson Medical Center) and Portugal (European Healthcare City, Viscura Internacional, Hospital Dr. José Maria Grande, Hospital Vila Franca de Xira). His approach combines international medical standards with individualised attention to each patient.

Main areas of consultation:

  • Diagnosis and treatment of acute and chronic conditions (high blood pressure, diabetes, respiratory infections, cardiovascular symptoms)
  • Evaluation of symptoms and guidance on further diagnostic testing
  • Preventive check-ups and regular health monitoring
  • Medical support during travel or after relocation
  • Treatment adjustments and lifestyle recommendations based on your personal history
Dr. Agami provides medical support for patients using GLP-1 medications (such as Ozempic or Mounjaro) 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 Portugal and Israel.

Dr. Agami is committed to evidence-based, patient-centred care, ensuring that each person receives trusted medical support tailored to their health goals.

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5.0 (40)
Doctor

Lina Travkina

Family medicine 13 years exp.

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.

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Doctor

Hocine Lokchiri

General medicine 21 years exp.

Dr. Hocine Lokchiri is a French consultant with over 20 years of experience in General and Emergency Medicine. He works with adults and children, helping patients with urgent symptoms, infections, sudden health changes and everyday medical concerns that require timely evaluation. His background includes clinical practice in France, Switzerland and the United Arab Emirates, which allows him to navigate different healthcare systems and manage a wide range of conditions with confidence. Patients value his calm, structured approach, clear explanations and evidence-based decision-making.

Online consultations with Dr. Lokchiri are suitable for many situations when someone needs quick medical guidance, reassurance or a clear next step. Common reasons for booking include:

  • fever, chills, fatigue and viral symptoms
  • cough, sore throat, nasal congestion, breathing discomfort
  • bronchitis and mild asthma flare-ups
  • nausea, diarrhoea, abdominal pain, digestive infections
  • rashes, allergic reactions, redness, insect bites
  • muscle or joint pain, mild injuries, sprains
  • headache, dizziness, migraine symptoms
  • stress-related symptoms, sleep disturbances
  • questions about test results and treatment plans
  • management of chronic conditions in stable phases
Many patients reach out when symptoms appear suddenly and cause concern, when a child becomes unwell unexpectedly, when a rash changes or spreads, or when it’s unclear whether an in-person examination is necessary. His emergency medicine background is particularly valuable online, helping patients understand risk levels, identify warning signs and choose safe next steps.

Some situations are not suitable for online care. If a patient has loss of consciousness, severe chest pain, uncontrolled bleeding, seizures, major trauma or symptoms suggesting a stroke or heart attack, he will advise seeking immediate local emergency services. This improves safety and ensures patients receive the right level of care.

Dr. Lokchiri’s professional training includes:

  • Advanced Trauma Life Support (ATLS)
  • Basic and Advanced Cardiac Life Support (BLS/ACLS)
  • Pediatric Advanced Life Support (PALS)
  • Prehospital Trauma Life Support (PHTLS)
  • eFAST and critical care transthoracic echocardiography
  • aviation medicine
He is an active member of several professional organisations, including the French Society of Emergency Medicine (SFMU), the French Association for Emergency Physicians (AMUF) and the Swiss Society of Emergency and Rescue Medicine (SGNOR). In consultations, he works with clarity and precision, helping patients understand their symptoms, possible risks and the safest treatment options.
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5.0 (5)
Doctor

Tomasz Grzelewski

Dermatology 21 years exp.

Dr Tomasz Grzelewski is an MD, PhD specialist in allergy, paediatrics, general practice and sports medicine, with a clinical focus on dermatology, endocrinology, allergology and sports-related health. He has more than 20 years of clinical experience and completed his medical training at the Medical University of Łódź, where he defended his PhD thesis with distinction. His doctoral research was recognised by the Polish Society of Allergology for its innovative contribution to the field. Throughout his career, he has gained extensive expertise in diagnosing and managing a wide range of allergic and paediatric conditions, including modern allergen desensitisation techniques. For five years, Dr Grzelewski served as the Head of two paediatric departments in Poland, managing complex clinical cases and leading multidisciplinary teams. He also worked in medical centres in the United Kingdom, gaining experience across both primary care and specialist environments. With over a decade of telemedicine experience, he has provided online consultations across Europe and is valued for his clear, structured and evidence-based medical guidance. Dr Grzelewski is actively involved in clinical programmes focused on modern anti-allergic therapies. As a Principal Investigator, he leads research projects on sublingual and oral allergen desensitisation, supporting evidence-based progress in allergy treatment for both children and adults. In addition to his background in allergology and paediatrics, he completed dermatology studies through the Cambridge Education Group (Royal College of Physicians of Ireland) and a Clinical Endocrinology course at Harvard Medical School. This advanced training enhances his ability to manage skin manifestations of allergies, atopic conditions, urticaria, endocrine-related symptoms and complex immunological reactions. Patients commonly seek his care for: 

  • seasonal and perennial allergies
  • allergic rhinitis and chronic nasal symptoms
  • asthma and breathing difficulties
  • food and medication allergies
  • urticaria, atopic dermatitis and skin reactions
  • recurrent infections in children
  • sports-related health questions
  • general family medicine concerns

Dr Tomasz Grzelewski is known for his clear communication style, structured medical approach and ability to explain treatment options in a concise and accessible way. His multidisciplinary background across allergy, paediatrics, dermatology and endocrinology allows him to provide safe, up-to-date and comprehensive care for patients of all ages.

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Doctor

Andrei Popov

General medicine 7 years exp.

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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Frequently Asked Questions

Is a prescription required for LACTULOSE LAINCO 3.33 g/5 ml ORAL SOLUTION?
LACTULOSE LAINCO 3.33 g/5 ml ORAL SOLUTION requires a prescription in Spain. You can check with a doctor online whether this medicine may be appropriate for your situation.
What is the active substance in LACTULOSE LAINCO 3.33 g/5 ml ORAL SOLUTION?
The active ingredient in LACTULOSE LAINCO 3.33 g/5 ml ORAL SOLUTION is lactulose. This information helps identify medicines with the same composition but different brand names.
How much does LACTULOSE LAINCO 3.33 g/5 ml ORAL SOLUTION cost in pharmacies?
The average pharmacy price for LACTULOSE LAINCO 3.33 g/5 ml ORAL SOLUTION is around 4.03 EUR. Prices may vary depending on the manufacturer and dosage form.
Who manufactures LACTULOSE LAINCO 3.33 g/5 ml ORAL SOLUTION?
LACTULOSE LAINCO 3.33 g/5 ml ORAL SOLUTION is manufactured by Lainco S.A.. Pharmacy brands and packaging may differ depending on the distributor.
Which doctors can assess the use of LACTULOSE LAINCO 3.33 g/5 ml ORAL SOLUTION 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 LACTULOSE LAINCO 3.33 g/5 ml ORAL SOLUTION is appropriate, depending on your situation and local regulations. You can book an online consultation to discuss your symptoms and possible next steps.
What are the alternatives to LACTULOSE LAINCO 3.33 g/5 ml ORAL SOLUTION?
Other medicines with the same active substance (lactulose) include DUPHALAC 10 G ORAL SOLUTION IN SACHET, DUPHALAC 667 mg/ml ORAL SOLUTION, LACTULOSE LAINCO 10 g ORAL SOLUTION IN SACHETS. 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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