OTC · No prescription

Biozen Caps — Side Effects & Warnings

Known side effects of Biozen Caps include Cough , Headache , Diarrhea , Dizziness , Inflammation of the nose , Abdominal pain , Vomiting , Weakness , Nasal congestion (stuffy nose) , Insomnia (difficulty in sleeping) , Fundic gland polyps , N.... Not everyone experiences these side effects.

Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated June 2026

Common Side Effects

Cough
Headache
Diarrhea
Dizziness
Inflammation of the nose
Abdominal pain
Vomiting
Weakness
Nasal congestion (stuffy nose)
Insomnia (difficulty in sleeping)
Fundic gland polyps
Nausea
Constipation
Flatulence
Back pain
Pharyngitis

This is not an exhaustive list. Consult your doctor if you notice any unusual symptoms.

Pregnancy Safety

Biozen-DSR Capsule may be unsafe to use during pregnancy. Although there are limited studies in humans, animal studies have shown harmful effects on the developing baby. Your doctor will weigh the benefits and any potential risks before prescribing it to you. Please consult your doctor.

Alcohol Interaction

Caution is advised when consuming alcohol with Biozen-DSR Capsule. Please consult your doctor.

Biozen Caps — Safety Summary

Composition: Domperidone (30mg) + Rabeprazole (20mg)
Prescription: Not required (OTC)
Pregnancy: Biozen-DSR Capsule may be unsafe to use during pregnancy. Although there are limited studies in humans, animal studies have shown harmful effects on the developing baby. Your doctor will weigh the benefits and any potential risks before prescribing it to you. Please consult your doctor.
Alcohol: Caution is advised when consuming alcohol with Biozen-DSR Capsule. Please consult your doctor.

Biozen Caps — Safety FAQs

What should I do if I experience side effects?

Mild side effects often resolve on their own. If side effects are severe or persistent, stop the medicine and consult your doctor immediately.

Are all listed side effects common?

No. Some side effects are common while others are rare. Not everyone experiences side effects. Consult your doctor if you are concerned.

Can I take this medicine with other drugs?

Some medicines interact with each other. Always inform your doctor about all medicines you are currently taking.

When should I seek emergency help?

Seek immediate medical attention if you experience severe allergic reactions (difficulty breathing, swelling of face/throat), chest pain, or any life-threatening symptoms.

Get help from a doctor

Consult a doctor

Discuss side effects with a qualified doctor online.

View all medicines

Full product details for Biozen Caps.

Lab tests

Book tests to monitor your health while on medication.

Sick leave certificate

Unwell and need rest? A doctor can issue a leave certificate online, from ₹499.

Safety disclaimer

This information is for educational purposes only and is not a substitute for professional medical advice. If you experience severe side effects, seek medical attention immediately.

Biozen Caps — Side Effects & Warnings

Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated June 2026