← Metronidazole oral gel

Patient counseling sheet

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AfyaIndex · counseling handout

Metronidazole oral gel

Nitroimidazole antimicrobial / antiprotozoal

Prepared 23 Sep 2026

What it is used for

Gingivitis, ulcerative gingivitis, gingival edema, periodontitis, stomatitis, pulpitis, post extractive alveolitis, toothache of infectious character. Clinical selection for Metronidazole oral gel should follow culture results where relevant, Kenya STG/EML recommendations, and the current product SmPC. Class context: Nitroimidazole antimicrobial / antiprotozoal. Confirm site-specific dose, duration and monitoring before prescribing.

Warnings

Avoid alcohol during and for 24–72 h after (disulfiram-like reaction). Neurologic toxicity with prolonged/high dose (neuropathy, seizures). Metallic taste common. Dark urine possible.

Possible side effects

Metallic taste, nausea, anorexia, headache. Serious: peripheral neuropathy, encephalopathy, seizures (rare), severe hypersensitivity, Stevens–Johnson (rare).

Storage

Store as labelled. Keep out of reach of children.

No reviewed patient-education article is available. The fields shown are from the currently verified medicine record and unavailable fields are not inferred.

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