Zakrab 20mg Capsule

by Luziac Life Sciences · Capsule Rx
Generic Name Rabeprazole
Drug Class Proton Pump Inhibitor
Route Oral
Habit Forming No
Prescription Required (Rx)
Strengths 20mg
MRP
₹60.00
strip of 10 capsules

About Zakrab 20mg Capsule

Zakrab 20mg Capsule contains Rabeprazole, a medicine used to treat conditions like acid reflux and stomach ulcers. It works by reducing the amount of acid your stomach makes. This helps relieve symptoms like heartburn and allows ulcers to heal. It is important for people with these conditions to use this medicine as directed by their doctor to ensure effective treatment.

Clinical Uses

  • Gastroesophageal Reflux Disease (GERD) — A condition where stomach acid frequently flows back into the esophagus.
  • Peptic Ulcer Disease — Sores that develop on the lining of the stomach or the first part of the small intestine.
  • Zollinger-Ellison Syndrome — A rare condition where the stomach produces too much acid.

Uses & Indications

Primary Uses

  • Gastroesophageal Reflux Disease (GERD) — Helps relieve symptoms of acid reflux.
  • Peptic Ulcer Disease — Aids in healing ulcers in the stomach and intestines.

Secondary Uses

  • Zollinger-Ellison Syndrome — Manages excessive stomach acid production.

Off-label Uses

  • Prevention of Ulcers — May be used to prevent ulcers in patients taking certain medications.

How It Works (Mechanism of Action)

Rabeprazole works by blocking the proton pump in the stomach lining. This pump is responsible for producing stomach acid. By inhibiting this pump, Rabeprazole reduces the amount of acid produced, which helps relieve symptoms of acid-related conditions.

The scientific mechanism involves the drug being converted to its active form in the acidic environment of the stomach. This active form then binds to the proton pump, leading to a decrease in gastric acid secretion. This effect can last for up to 24 hours, providing prolonged relief from acid-related symptoms.

Key Benefits

  • Reduces Stomach Acid — Helps decrease the amount of acid in the stomach.
  • Relieves Heartburn — Provides relief from burning sensation in the chest.
  • Promotes Healing — Aids in the healing of stomach and intestinal ulcers.

How Long Does It Take to Work?

You may start to feel relief from symptoms within 1 to 2 days of starting treatment. However, it may take up to 4 weeks for full benefits. If you do not see improvement after 4 weeks, contact your doctor for further evaluation.

How to Use

Take the capsule whole with water.

Do not chew or crush the capsule.

Take it at the same time each day for best results.

Follow your doctor's instructions regarding dosage.

Dosage Guidelines

Adult Dose

The typical adult dose is one 20mg capsule taken once daily.

Pediatric Dose

Use in children should be determined by a doctor.

Elderly

Older adults may require careful monitoring for side effects.

Administration Instructions

Take the capsule before meals for optimal effectiveness.

Missed Dose

If you miss a dose, take it as soon as you remember. If it is almost time for your next dose, skip the missed dose and continue with your regular schedule. Do not take two doses at the same time.

Overdose Warning

Overdose symptoms may include severe dizziness, confusion, or unusual tiredness. If you suspect an overdose, seek immediate medical attention or call poison control.

Side Effects

Common Side Effects

Headache

Nausea

Diarrhea

Less Common Side Effects

Stomach pain

Constipation

Serious Side Effects

Severe allergic reactions

Signs of liver problems (e.g., jaundice)

When to Seek Immediate Medical Attention

If you experience severe allergic reactions, chest pain, or signs of liver issues, seek medical help right away.

Contraindications — Who Should Not Use This Medicine

  • Allergy to Rabeprazole — Do not use if you have a known allergy to this medication.
  • Severe Liver Disease — Not recommended for patients with severe liver impairment.

Warnings & Precautions

🤰 Pregnancy
Rabeprazole is classified as a Category B medication. This means it is generally considered safe during pregnancy, but you should always consult your doctor before using it.
🤱 Breastfeeding
Rabeprazole is excreted in breast milk in small amounts. Consult your doctor before using it while breastfeeding to ensure safety for your baby.
👶 Children
Safety and effectiveness in children have not been established. Consult a doctor for appropriate use in pediatric patients.
🧓 Elderly
Elderly patients may be more sensitive to the effects of this medication. Dosage adjustments may be necessary based on individual health conditions.
🫘 Kidney Disease
No specific dosage adjustments are required for patients with mild to moderate renal impairment. However, consult your doctor for personalized advice.
🫁 Liver Disease
Patients with mild to moderate liver impairment may use this medication, but those with severe liver disease should avoid it. Consult your doctor for guidance.
💉 Diabetes
Rabeprazole does not have specific interactions with diabetes medications. However, consult your doctor for personalized advice.
🍷 Alcohol
It is advisable to limit alcohol consumption while taking this medication, as it may increase the risk of stomach irritation.
🚗 Driving
Rabeprazole does not typically affect your ability to drive or operate machinery.

Drug Interactions

Drug-Drug Interactions

Avoid using with other proton pump inhibitors.

Consult your doctor if taking clopidogrel or warfarin.

Food Interactions

Take with food for better absorption.

Alcohol Interactions

Limit alcohol intake to reduce stomach irritation.

Disease Interactions

Use with caution in patients with liver disease or severe renal impairment.

Storage Instructions

Store at room temperature (20-25°C).

Keep away from moisture.

Protect from light.

Keep out of reach of children.

Check the expiry date before use.

Expert Advice

Clinical Tips

Take the full course as prescribed by your doctor.

Do not stop taking it suddenly without consulting your doctor.

Keep a record of your symptoms to discuss with your doctor.

Inform your doctor about all other medications you are taking.

Maintain a healthy diet to support your treatment.

Stay hydrated while on this medication.

Attend regular follow-up appointments with your doctor.

Substitute Medicines

Same composition, different brands. Always consult your doctor before switching.

Sources

Last Updated19 Jun 2026
Content Generated19 Jun 2026
⚕️ Medical Disclaimer This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult your doctor or pharmacist before starting, stopping, or changing any medication. Prices shown are indicative MRP and may vary.
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