Bg pattern

ALMAX 500 mg CHEWABLE TABLETS

Prescription review online

Prescription review online

A doctor will review your case and decide whether a prescription is medically appropriate.

Talk to a doctor about this medicine

Talk to a doctor about this medicine

Discuss your symptoms and possible next steps in a quick online consultation.

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 ALMAX 500 mg CHEWABLE TABLETS

Translated with AI

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.

Show original

Introduction

Package Leaflet: Information for the User

Almax 500 mg Chewable Tablets

Almagate

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

Follow the administration instructions for the medication contained in this package leaflet or as indicated by your doctor, pharmacist, or nurse.

  • Keep this package 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, pharmacist, or nurse, even if they are side effects not listed in this package leaflet. See section 4.
  • You should consult a doctor if your symptoms worsen or do not improve after 14 days.

Contents of the Package Leaflet:

  1. What Almax is and what it is used for
  2. What you need to know before taking Almax
  3. How to take Almax
  4. Possible side effects
  5. Storage of Almax
  6. Package Contents and Additional Information

1. What Almax is and what it is used for

Almax belongs to a group of medications called antacids, which are compounds that act by neutralizing excess stomach acid.

It is indicated for the relief and symptomatic treatment of heartburn and stomach acid in adults and children over 12 years old.

You should consult a doctor if your symptoms worsen or do not improve after 14 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 Almax

Do not take Almax

  • If you are allergic to almagate or any of the other components of this medication (listed in section 6).
  • If you have Alzheimer's disease.
  • If you have undiagnosed digestive tract bleeding, hemorrhoids, fluid retention (edema), liver complications during pregnancy (toxemia of pregnancy), or diarrhea.

Warnings and Precautions

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

  • If you have mild or moderate kidney disease, as aluminum and magnesium ions can accumulate in the body over time. In this case, your doctor may recommend lower doses. Almax is not recommended in severe kidney failure.
  • If you are on a low-phosphorus diet, have diarrhea, malabsorption, or are severely debilitated, as aluminum salts reduce phosphorus absorption, which can cause, especially with prolonged treatment, a decrease in blood phosphate levels (loss of appetite, muscle weakness, general malaise, etc.) and insufficient bone mineralization (osteomalacia).
  • If you are an elderly patient, as the continued use of antacids containing aluminum can worsen existing bone disease (osteoporosis and osteomalacia) due to reduced phosphorus and calcium levels.

Inform your doctor if you experience any symptoms that may indicate digestive tract bleeding, such as vomiting blood or black stools.

Children and Adolescents

Antacids should not be given to children under 12 years old, as they may mask other existing conditions (e.g., appendicitis). In younger children, there is a risk of increased magnesium levels in the blood or aluminum toxicity, especially if they are dehydrated or have kidney disease.

Use of Other Medications

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

Antacids can alter the absorption of many medications, so, in general, Almax should be taken 2-3 hours apart from the administration of any other medication.

It is especially important to inform your doctor if you are taking any of the following medications:

  • Non-steroidal anti-inflammatory drugs (medications used to treat pain and inflammation, e.g., flufenamic acid or mefenamic acid, indomethacin)
  • Anti-ulcer medications (medications for treating stomach ulcers or duodenal ulcers and heartburn, e.g., cimetidine, famotidine, ranitidine)
  • Digitalis (medications for treating heart rhythm disorders, e.g., digoxin, digitoxin)
  • Antipsychotics (medications for treating behavioral disorders and psychiatric symptoms, e.g., chlorpromazine)
  • Lansoprazole (medication for treating stomach ulcers)
  • Corticosteroids (prednisone)
  • Gabapentin (medication for treating epilepsy)
  • Ketoconazole (medication for treating fungal infections)
  • Medications for treating infections, such as penicillamine, quinolones (ciprofloxacin), tetracyclines (chloretracycline, demeclocycline, doxycycline)
  • Iron salts (iron sulfate)

as Almax may reduce the absorption of the above-mentioned medications due to changes in stomach conditions or the formation of poorly soluble complexes.

  • Quinidine (medication for treating heart rhythm disorders), as Almax may increase its toxicity by reducing its elimination due to increased urine pH.
  • Salicylates (medications for relieving pain and reducing fever and inflammation, e.g., acetylsalicylic acid), as Almax may reduce their concentrations due to increased elimination caused by increased urine pH, especially with high doses of salicylate.

Consult your doctor if you are going to have a stomach composition analysis, as Almax may alter the test results.

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.

Pregnancy

Chronic or excessive use of Almax should be avoided during pregnancy due to the risk of fetal/newborn alterations.

If you need prolonged treatment, consult your doctor, who will indicate the appropriate treatment.

If you are pregnant or think you may be pregnant, consult your doctor or pharmacist before taking any medication. Medication use during pregnancy can be hazardous to the embryo or fetus and should be monitored by your doctor.

Breastfeeding

Chronic or excessive use of Almax should be avoided.

Although small amounts of aluminum and magnesium can be eliminated through breast milk in mothers treated with Almax, their concentration is not high enough to cause adverse effects in the infant.

Driving and Using Machines

Almax does not affect your ability to drive or operate machinery.

3. How to Take Almax

Follow the administration instructions for the medication contained in this package leaflet or as indicated by your doctor, pharmacist, or nurse. If in doubt, ask your doctor, pharmacist, or nurse.

Use in Adults and Children Over 12 Years Old:The recommended dose is 2 tablets (1 gram of almagate) three times a day, preferably 30 minutes to 1 hour after meals. If symptoms recur, an additional dose can be taken before bedtime.

Do not exceed 8 grams per day (16 tablets).

Use in Elderly Patients:No dose adjustment is necessary (see "Warnings and Precautions" section).

Use in Patients with Kidney Disease:If you have severe kidney failure, Almax is not recommended (see "Warnings and Precautions" section).

If you have mild or moderate kidney disease, your doctor may recommend lower doses (see "Warnings and Precautions" section).

Almax should be taken orally.

The tablets can be chewed or dissolved in the mouth.

If You Take More Almax Than You Should

At the recommended doses, no intoxication with this medication is expected. In patients with a low-phosphorus diet and/or prolonged treatment with high doses, a decrease in blood phosphate levels and insufficient bone mineralization may occur.

If you have taken more Almax than you should, consult your doctor or pharmacist immediately, or call the Toxicology Information Service, phone 915 620 420, indicating the medication and the amount taken.

If You Forget to Take Almax

Do not take a double dose to make up for forgotten doses. Take the forgotten dose when you can if the time elapsed is short, or wait for the next dose if there are no symptoms, in which case you can take it before. Take the following doses with the indicated time interval between doses.

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

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, Almax can cause side effects, although not everyone will experience them.

Due to the low intestinal absorption, the side effects of almagate are rare. Occasionally (no data are available to estimate the frequency), diarrhea has been reported, which usually disappears after treatment is discontinued.

Reporting Side Effects

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

5. Storage of Almax

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

No special storage conditions are required.

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

Medications should not be disposed of through wastewater or household waste. Deposit the packaging and any unused medication in the pharmacy's SIGRE collection point. If in doubt, ask your pharmacist how to dispose of the packaging and any unused medication. This will help protect the environment.

6. Package Contents and Additional Information

Composition of Almax 500 mg Chewable Tablets

  • The active ingredient is almagate. Each tablet contains 500 mg of almagate.
  • The other ingredients are: mannitol (E-421), povidone (E-1201), potato starch, calcium saccharin, ammonium glycyrrhizate, magnesium stearate, and peppermint flavor.

Appearance of the Product and Package Contents

Almax is presented in the form of round, flat tablets identified on one side with "almax", white-yellowish in color, with a mint flavor and odor. Each box contains 18, 24, 48, or 54 tablets, arranged in plates of 2 or 8 units.

Marketing Authorization Holder and Manufacturer

Marketing Authorization Holder

Almirall, S.A.

General Mitre, 151

08022 – Barcelona (Spain).

Manufacturer

Industrias Farmacéuticas Almirall, S.A.

Ctra. de Martorell, 41-61

08740 Sant Andreu de la Barca – Barcelona (Spain).

This package leaflet was approved in October 2019

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 ALMAX 500 mg CHEWABLE TABLETS

Discuss questions about ALMAX 500 mg CHEWABLE TABLETS, including use, safety considerations and prescription review, subject to medical assessment and local regulations.

0.0 (0)
Doctor

Daniel Cichi

Family medicine 24 years exp.

Dr Daniel Cichi is a family medicine doctor with over 20 years of clinical experience. He provides online consultations for adults, supporting patients with acute symptoms, chronic conditions, and everyday health concerns that require timely medical guidance.

His background includes work in emergency care, ambulance services, and family medicine, which allows him to assess symptoms quickly, identify warning signs, and help patients choose the safest next steps – whether that means home care, treatment adjustment, or in-person evaluation.

Patients commonly consult Dr Daniel Cichi for:

  • acute symptoms: fever, infections, flu-like illness, cough, sore throat, shortness of breath;
  • chest discomfort, palpitations, dizziness, fatigue, and blood pressure concerns;
  • digestive problems: abdominal pain, nausea, diarrhoea, constipation, reflux;
  • muscle, joint, and back pain, minor injuries, post-traumatic symptoms;
  • chronic conditions: hypertension, diabetes, high cholesterol, thyroid disorders;
  • review and interpretation of lab tests, imaging reports, and medical documents;
  • medication review and treatment adjustment;
  • medical advice while travelling or living abroad;
  • second opinions and guidance on whether in-person care is needed.
Dr Cichi’s consultations are structured and practical. He focuses on clear explanations, risk assessment, and actionable recommendations, helping patients understand their symptoms and make informed decisions about their health.
Camera Book a video appointment
€55
0.0 (0)
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.
Camera Book a video appointment
€58
5.0 (25)
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.

Camera Book a video appointment
€70
5.0 (760)
Doctor

Alina Tsurkan

Family medicine 13 years exp.

Dr. Alina Tsurkan is a licensed family medicine physician based in Portugal, offering online consultations for adults and children. She provides professional primary care, with a focus on prevention, accurate diagnosis, and long-term management of acute and chronic conditions.

Dr. Tsurkan supports patients with a wide range of health issues, including:

  • Respiratory infections: cold, flu, bronchitis, pneumonia, and lingering coughs.
  • ENT conditions: sinusitis, tonsillitis, otitis (ear infections), sore throat, allergic rhinitis.
  • Eye conditions: allergic or infectious conjunctivitis, red eyes, irritation.
  • Digestive issues: acid reflux (GERD), gastritis, irritable bowel syndrome (IBS), constipation, bloating, nausea.
  • Urinary and reproductive health: urinary tract infections (UTIs), cystitis, prevention of recurrent infections.
  • Chronic diseases: hypertension, elevated cholesterol, weight management.
  • Neurological complaints: headaches, migraines, sleep disturbances, fatigue, general weakness.
  • Children’s health: fever, infections, digestive issues, follow-ups, vaccination guidance.

She also provides:

  • IMT medical certificates for driving licence exchange in Portugal.
  • Personalised preventive care and wellness consultations.
  • Interpretation of test results and medical reports.
  • Follow-up care and medication review.
  • Support in managing multiple coexisting conditions.
  • Remote prescription management and medical documentation.

Dr. Tsurkan’s approach is evidence-based and holistic. She works closely with each patient to develop an individualised care plan that addresses both symptoms and root causes. Her goal is to empower patients to take control of their health and maintain well-being through lifestyle adjustments, routine check-ups, and early intervention.

Camera Book a video appointment
€55
5.0 (140)
Doctor

Yevgen Yakovenko

General surgery 12 years exp.

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.

Camera Book a video appointment
€50

Frequently Asked Questions

Is a prescription required for ALMAX 500 mg CHEWABLE TABLETS?
ALMAX 500 mg CHEWABLE TABLETS does not require 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 ALMAX 500 mg CHEWABLE TABLETS?
The active ingredient in ALMAX 500 mg CHEWABLE TABLETS is almagate. This information helps identify medicines with the same composition but different brand names.
Who manufactures ALMAX 500 mg CHEWABLE TABLETS?
ALMAX 500 mg CHEWABLE TABLETS is manufactured by Almirall S.A.. Pharmacy brands and packaging may differ depending on the distributor.
Which doctors can assess the use of ALMAX 500 mg CHEWABLE TABLETS 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 ALMAX 500 mg CHEWABLE TABLETS 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 ALMAX 500 mg CHEWABLE TABLETS?
Other medicines with the same active substance (almagate) include ALMAGATO STADAPHARM 1.5 G ORAL SUSPENSION, ALMAGATO STADAPHARM 500 MG CHEWABLE TABLETS, ALMAX 1g/7.5ml ORAL SUSPENSION. 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.
bg-pattern-dark

Stay informed about Oladoctor

News about new services, product updates and useful information for patients.

Follow us on social media