Reviewed by GoDavaii Editorial & Safety TeamSources CDSCO / WHO / NCBILast reviewed 13 Mar 2026
Rx RequiredTabletAI-Verified Info

A Nil Tablet

Composition: Metronidazole (200mg) + Diloxanide (250mg)

A Nil Tablet

A Nil Tablet
Quick Answer

A Nil Tablet is a tablet-form medicine used for amoebic dysentery, giardiasis, bacterial vaginosis, dental abscess, anaerobic gut infections. It works by damages bacterial DNA in oxygen-free environments — kills anaerobes and protozoa.

About A Nil Tablet

A Nil Tablet is a tablet-form medicine used for amoebic dysentery, giardiasis, bacterial vaginosis, dental abscess, anaerobic gut infections. It works by damages bacterial DNA in oxygen-free environments — kills anaerobes and protozoa. Falling under the infections & antibiotics category, it is commonly prescribed in India for health management. The combination in A Nil Tablet (Metronidazole (200mg) + Diloxanide (250mg)) is formulated so that the individual ingredients act on related targets, often providing broader symptom relief than any single ingredient alone. Combination products like A Nil Tablet are widely used in Indian clinical practice when patients need multiple complementary actions in a single dose. A Nil Tablet is manufactured and marketed in India by A Nil Tablet. Like every medicine sold in India, it is regulated by the Central Drugs Standard Control Organisation (CDSCO) and must meet the quality standards specified in the Indian Pharmacopoeia. A Nil Tablet is supplied in a pack of 10 tablets. The current verified price through GoDavaii is approximately ₹6.72, which may vary slightly between pharmacies and cities. As a tablet-form medicine, A Nil Tablet should be stored, handled and used following the form-specific guidance below. A Nil Tablet is a prescription medicine in India. A valid prescription from a qualified medical professional is required to purchase it, and the medicine should only be used under medical supervision so that the dose, duration and monitoring are appropriate for the specific condition being treated. Always use A Nil Tablet exactly as advised by a qualified medical professional. Do not exceed the recommended dose, do not extend the course beyond what is prescribed, and do not share the medicine with family members even if their symptoms appear similar.

Uses & Benefits

Amoebic dysentery
Giardiasis
Bacterial vaginosis
Dental abscess
Anaerobic gut infections

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How to Use

Swallow the tablet whole with a glass of water. Do not crush or chew unless specifically directed. Can be taken with or without food unless otherwise stated.

Doctor first: Always confirm dosage with a qualified doctor based on your weight, age, and conditions.

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Side Effects

Metallic taste
Nausea
Dark urine
Headache
Peripheral neuropathy (long use)

Not a complete list. Consult a qualified doctor if you experience any unusual symptoms.

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Safety Advice

  • Strictly NO alcohol during course and 48 hrs after — causes severe nausea/vomiting (disulfiram reaction). Take with food.
  • Tell every clinician you see about every medicine you take - including A Nil Tablet, supplements, ayurvedic preparations and OTC products - so that drug interactions can be checked. GoDavaii's AI cross-checks against a 93,000+ pair interaction database whenever you add a new medicine.
  • Use as directed by a qualified medical professional.
  • In pregnancy or while breastfeeding, do not start A Nil Tablet on your own. The decision should be made by a qualified medical professional based on the specific trimester, the condition being treated, and the safety category of the active ingredient.
  • Keep A Nil Tablet out of reach of children. Accidental ingestion of even one extra tablet can be dangerous in small children.
  • If you miss a dose, take it as soon as you remember unless it is almost time for the next dose - in that case, skip the missed dose and continue with the regular schedule. Never double up to make up for a missed dose.
Safe for you?

This is general info. Whether it's safe for YOU is a different question.

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Storage

Store in a cool, dry place below 30°C. Keep away from direct sunlight and moisture. Keep out of reach of children.

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Not medical advice

This is educational information about A Nil Tablet. For diagnosis, prescriptions, or personal advice, consult a qualified doctor. For emergencies, call 112.

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