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ZENINAS 51.72 mg/60-78.95 mg Film-coated tablets

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Doctor
5.0(11)

Anna Biriukova

Gastroenterology6 years of experience

Dr Anna Biriukova is an internal medicine doctor with clinical experience in cardiology, endocrinology, and gastroenterology. She provides online consultations for adults, offering expert medical support for heart health, hormonal balance, digestive issues, and general internal medicine.

Cardiology – Diagnosis and treatment of:

  • High blood pressure, blood pressure fluctuations, and cardiovascular risk prevention.
  • Chest pain, shortness of breath, arrhythmias (tachycardia, bradycardia, palpitations).
  • Leg swelling, chronic fatigue, reduced exercise tolerance.
  • EKG interpretation, lipid profile evaluation, cardiovascular risk assessment (heart attack, stroke).
  • Post-COVID-19 cardiac monitoring and care.
Endocrinology – Diabetes, thyroid, metabolism:
  • Diagnosis and management of type 1 and type 2 diabetes, and prediabetes.
  • Individual treatment plans including oral medications and insulin therapy.
  • GLP-1 therapy– modern pharmacological treatment for weight management and diabetes control, including drug selection, monitoring, and safety follow-up.
  • Thyroid disorders – hypothyroidism, hyperthyroidism, autoimmune thyroid diseases (Hashimoto’s, Graves’ disease).
  • Metabolic syndrome – obesity, lipid disorders, insulin resistance.
Gastroenterology – Digestive health:
  • Abdominal pain, nausea, heartburn, gastroesophageal reflux (GERD).
  • Stomach and intestinal conditions: gastritis, irritable bowel syndrome (IBS), indigestion.
  • Management of chronic digestive disorders and interpretation of tests (endoscopy, ultrasound, labs).
General internal medicine and preventive care:
  • Respiratory infections – cough, colds, bronchitis.
  • Lab test analysis, therapy adjustments, medication management.
  • Adult vaccinations – planning, contraindications assessment.
  • Cancer prevention – screening strategies and risk assessment.
  • Holistic approach – symptom relief, complication prevention, and quality of life improvement.
Dr Biriukova combines internal medicine with specialist insight, offering clear explanations, personalised treatment plans, and comprehensive care tailored to each patient.
Book a video appointment
€66
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 ZENINAS FILM-COATED TABLETS

Contents of the leaflet

  1. Introduction
  2. What Zeninas film-coated tablets are and what they are used for
  3. What you need to know before taking Zeninas film-coated tablets
  4. How to take Zeninas film-coated tablets
  5. Possible side effects
  6. Storage of Zeninas film-coated tablets
  7. Package contents and additional information

Introduction

Leaflet: Information for the user

Zeninas film-coated tablets

Powder ofAloe ferox(Aloe)/Extract ofRhamnus purshianusD.C(Sacred Bark)

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

  • Keep this leaflet, as you may need to read it again.
  • If you need advice or more information, consult your pharmacist. If you experience side effects, consult your doctor or pharmacist, even if they are not listed in this leaflet. See section 4.
  • You should consult a doctor if your condition worsens or does not improve after 4 days.

Contents of the leaflet

  1. What Zeninas film-coated tablets are and what they are used for
  2. What you need to know before taking Zeninas film-coated tablets
  3. How to take Zeninas film-coated tablets
  4. Possible side effects
  5. Storage of Zeninas film-coated tablets
  1. Package contents and additional information

1. What Zeninas film-coated tablets are and what they are used for

Zeninas film-coated tablets are a stimulant laxative. The laxative effects are produced by an increase in colon movement and stimulation of fluid secretion processes, favoring the evacuation of feces.

Zeninas film-coated tablets are a plant-based medication for the treatment of occasional constipation.

You should consult a doctor if your condition worsens or does not improve after 4 days.

Doctor consultation

Not sure if this medicine is right for you?

Discuss your symptoms and treatment with a doctor online.

2. What you need to know before taking Zeninas film-coated tablets

Do not take Zeninas film-coated tablets

  • If you are allergic (hypersensitive) to Cape Aloe (Aloe ferox), Sacred Bark (Rhamnus purshianus), or any of the other components of this medication (listed in section 6).
  • If you have appendicitis or symptoms of appendicitis such as nausea, vomiting, cramps, or abdominal pain.
  • If you have intestinal problems such as: undiagnosed rectal bleeding, intestinal obstruction, hemorrhoids; inflammatory abdominal disease (such as Crohn's disease and ulcerative colitis); intestinal atony; and in severe states of dehydration with reduced water and electrolytes.
  • If you have severe liver or kidney disease.
  • If you have congestive heart failure (the heart does not pump enough blood).

Warnings and precautions

Consult your doctor or pharmacist before starting to take Zeninas film-coated tablets.

  • Do not use more than the recommended dose in section 3 "How to take Zeninas film-coated tablets".
  • Before using laxatives for the treatment of constipation, a treatment with high-fiber foods or concentrated fiber should be tried.
  • Prolonged consumption of laxatives should be avoided. If constipation or irregularities in bowel movements persist for more than four days, the clinical situation should be examined. Prolonged treatments can produce tolerance (habituation) to the laxative effect and dependence (need) for it to achieve evacuation, as well as disorders in water and electrolyte metabolism.

If this medication is administered to dependent patients, they should have frequent diaper changes to avoid prolonged contact with feces.

Use of other medications and Zeninas film-coated tablets

Inform your doctor or pharmacist if you are taking, have recently taken, or may need to take any other medication, including those purchased without a prescription.

Patients undergoing treatment with cardiac glycosides, antiarrhythmics, medications that prolong the QT curve (quinidine), diuretics (medications that facilitate and increase urine elimination) or licorice root, antibiotics (used to treat infections), medications to treat stomach acidity (antacids) such as cimetidine, famotidine, and ranitidine, potassium supplements. Indomethacin, acetylsalicylic acid, and other prostaglandin synthesis inhibitors should consult their doctor before taking this medication.

Pregnancy, breastfeeding, and fertility

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

This preparation is eliminated in small amounts in breast milk, and although there are no data on the possible laxative effects it may have on infants, its use is not recommended in these circumstances.

Driving and using machines

No effects on the ability to drive or use machines have been described at the recommended doses.

3. How to take Zeninas film-coated tablets

Follow the administration instructions of the medication contained in this leaflet or as indicated by your doctor, pharmacist, or nurse. In case of doubt, ask your doctor or pharmacist.

The recommended dose is:

Adults and adolescents over 12 years:1 film-coated tablet per day.

Use in children

Do not use this medication in children under 12 years.

Use in people over 65 years

Older adults should not take this medication without consulting their doctor, as they are more likely to experience its side effects.

Method of administration

This medication is administered orally.

The Zeninas film-coated tablet is swallowed with a glass of water, preferably one hour after dinner and before bedtime; the laxative effect will generally be observed the next morning.

  • Take the medication with meals or with milk, especially if you notice digestive discomfort. Do not take this medication on an empty stomach.

If constipation persists for more than 4 days, or if symptoms worsen or others appear, you should interrupt treatment and consult your doctor.

If you take more Zeninas film-coated tablets than you should

If you have taken more Zeninas film-coated tablets than you should, consult your doctor or pharmacist immediately. The main symptoms of overdose are: massive diarrhea with water and salt loss.

If it is severe, it can cause confusion, cardiac arrhythmia, cramps, fatigue, or weakness, which can be more pronounced in older people.

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

If you forget to take Zeninas film-coated tablets

Do not take a double dose to make up for forgotten doses.

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

Medicine questions

Started taking the medicine and have questions?

Discuss your symptoms and treatment with a doctor online.

4. Possible side effects

Like all medications, this medication can cause side effects, although not everyone experiences them.

The side effects of the medication are mild and transient.

Digestive, gastrointestinal, abdominal pain, colic-type, belching, and intestinal cramps may appear. The urine may turn pink-yellow to brown, which is of no importance and is due to the elimination of the medication's components.

If you consider that any of the side effects you are experiencing is serious or if you notice any other side effect not mentioned in this leaflet, inform your doctor or pharmacist.

Reporting side effects

If you experience any type of side effect, consult your doctor or pharmacist, even if it is a possible side effect not listed in this leaflet. You can also report them directly through the Spanish Pharmacovigilance System for Human Use Medications: www.notificaRAM.es. By reporting side effects, you can contribute to providing more information on the safety of this medication.

5. Storage of Zeninas film-coated tablets

Keep out of sight and reach of children.

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

This medication does not require special storage conditions.

Do not use Zeninas film-coated tablets if you observe any signs of deterioration in the inner packaging that contains the film-coated tablets.

Medications should not be thrown down the drain or into the trash. Deposit the packaging and medications you no longer need at the SIGRE point in the pharmacy. If in doubt, ask your pharmacist how to dispose of the packaging and medications you no longer need. This way, you will help protect the environment.

6. Package contents and additional information

Composition of Zeninas film-coated tablets

  • The active ingredients are:
    • Powder of Aloe ferox(Aloe): approximately 51.72 mg - 92.59 mg (equivalent to 15 mg of hydroxyanthracene derivatives).
    • Dry standardized extract of Rhamnus purshianusD.C (Sacred Bark): approximately 60 mg - 78.95 mg (equivalent to 15 mg of hydroxyanthracene derivatives). DER (4-6:1). Ethanol 60% v/v.
  • The other components (excipients) are:

Core: licorice, microcrystalline cellulose, sodium croscarmellose, colloidal silicon dioxide, magnesium stearate, and purified water.

Coating: Vivacoat PA, which contains hypromellose, polydextrose, talc, red iron oxide, black iron oxide, titanium dioxide, polyethylene glycol 3350, yellow iron oxide, and indigo dye.

Appearance of the product and package contents

Brown, round, and convex film-coated tablet.

It is presented in formats of 30 film-coated tablets packaged in PVC/PVDC/AL blister packs.

Marketing authorization holder

Vemedia Manufacturing B.V. Verrijn Stuartweg 60

NL-1112 AX Diemen

Netherlands

Local representative:

Vemedia Pharma Hispania S.A.

C/Aragón 182 5ª planta

08011 Barcelona

Spain

Manufacturer

Vemedia Manufacturing B.V. Verrijn Stuartweg 60

NL-1112 AX Diemen

Netherlands

Laboratorium Sanitatis, S.L.

Parque Tecnológico de Álava

Leonardo Da Vinci, 11

E-01510 Miñano – Araba / Álava (Spain)

This leaflet was approved in September 2020

Date of the last revision of this leaflet:

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 ZENINAS FILM-COATED TABLETS

Discuss questions about ZENINAS FILM-COATED TABLETS, including use, safety considerations and prescription review, subject to medical assessment and local regulations.

Doctor
5.0(11)

Anna Biriukova

Gastroenterology6 years of experience

Dr Anna Biriukova is an internal medicine doctor with clinical experience in cardiology, endocrinology, and gastroenterology. She provides online consultations for adults, offering expert medical support for heart health, hormonal balance, digestive issues, and general internal medicine.

Cardiology – Diagnosis and treatment of:

  • High blood pressure, blood pressure fluctuations, and cardiovascular risk prevention.
  • Chest pain, shortness of breath, arrhythmias (tachycardia, bradycardia, palpitations).
  • Leg swelling, chronic fatigue, reduced exercise tolerance.
  • EKG interpretation, lipid profile evaluation, cardiovascular risk assessment (heart attack, stroke).
  • Post-COVID-19 cardiac monitoring and care.
Endocrinology – Diabetes, thyroid, metabolism:
  • Diagnosis and management of type 1 and type 2 diabetes, and prediabetes.
  • Individual treatment plans including oral medications and insulin therapy.
  • GLP-1 therapy– modern pharmacological treatment for weight management and diabetes control, including drug selection, monitoring, and safety follow-up.
  • Thyroid disorders – hypothyroidism, hyperthyroidism, autoimmune thyroid diseases (Hashimoto’s, Graves’ disease).
  • Metabolic syndrome – obesity, lipid disorders, insulin resistance.
Gastroenterology – Digestive health:
  • Abdominal pain, nausea, heartburn, gastroesophageal reflux (GERD).
  • Stomach and intestinal conditions: gastritis, irritable bowel syndrome (IBS), indigestion.
  • Management of chronic digestive disorders and interpretation of tests (endoscopy, ultrasound, labs).
General internal medicine and preventive care:
  • Respiratory infections – cough, colds, bronchitis.
  • Lab test analysis, therapy adjustments, medication management.
  • Adult vaccinations – planning, contraindications assessment.
  • Cancer prevention – screening strategies and risk assessment.
  • Holistic approach – symptom relief, complication prevention, and quality of life improvement.
Dr Biriukova combines internal medicine with specialist insight, offering clear explanations, personalised treatment plans, and comprehensive care tailored to each patient.
Book a video appointment
€66
Doctor
5.0(38)

Andrei Popov

General medicinePain medicine7 years of experience

Dr. Andrei Popov is a General Practitioner with specialized training in chronic pain. He provides online consultations for adult patients in Spain and other European countries.

Dr. Popov understands that seeking help with weight-related concerns or pain that has persisted for months can be difficult. Many patients come to him after trying different approaches without feeling truly heard. During the consultation, the doctor creates a comfortable and supportive, non-judgmental environment where the patient’s medical history can be discussed in detail, questions can be answered, and the next steps can be decided together.

Weight Management and Metabolic Health

Dr. Popov can help assess overweight, obesity, and related conditions such as hypertension, diabetes, or metabolic disorders. During the consultation, the patient’s medical history, test results, current medications, and previous treatments will be reviewed.

If you would like to learn about possible medication options or have already started treatment, the doctor can assess your situation, review the effectiveness and tolerability of the therapy, and clearly explain its benefits, potential risks, and alternatives.

Not every patient requires the same treatment. A consultation does not guarantee a prescription — it provides an objective medical assessment and a plan tailored to your individual situation.

Pain and General Medicine

You can also consult Dr. Popov regarding:

* chronic pain, migraines, neuralgia, and fibromyalgia;

* back, neck, lower back, or joint pain;

* hypertension, diabetes, and follow-up of chronic conditions;

* review of test results, medical reports, and current treatment;

* preventive medicine and a second medical opinion.

How the Consultation Works

The video consultation lasts up to 30 minutes. The doctor will listen carefully, review the information you provide, and explain the next steps in clear and understandable language.

If additional tests, an in-person consultation, or urgent medical care are required, the doctor will inform you directly.

Dr. Popov’s goal is to make sure the patient feels heard and leaves the consultation with a clear understanding of their condition and the next steps they can take.

Book a video appointment
€86
Doctor
5.0(12)

Yevgen Yakovenko

General 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

General 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(20)

Nuno Tavares Lopes

General 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 ZENINAS FILM-COATED TABLETS Prescription Online

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

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3

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4

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Electronic prescription sent to your email — valid across Spain.

Frequently Asked Questions

ZENINAS FILM-COATED TABLETS does not require a prescription in Spain. You can check with a doctor online whether this medicine may be appropriate for your situation.

The active ingredient in ZENINAS FILM-COATED TABLETS is cascara, combinations. This information helps identify medicines with the same composition but different brand names.

ZENINAS FILM-COATED TABLETS is manufactured by Vemedia Manufacturing B.V.. Pharmacy brands and packaging may differ depending on the distributor.

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

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 ZENINAS FILM-COATED TABLETS in Madrid, Barcelona, Seville, or Valencia at any local pharmacy with a valid prescription.

To obtain a prescription, you can use Oladoctor:

Other medicines with the same active substance (cascara, combinations) include CASTOR OIL REIG JOFRE 1g/ml ORAL LIQUID, BEKUNIS 5 mg GASTRO-RESISTANT TABLETS, CÁSCARA SAGRADA ARKOPHARMA HARD CAPSULES. 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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