No cases of overdose are known with the medicinal product Metronidazole + Miconazole nitrate (METINDAZ).
When excessive amount of ovule is applied, systemic effects may occur due to metronidazole, but intravaginal metronidazole is not expected to cause life-threatening symptoms.
Symptomatic and supportive treatment should be instituted. There is no specific antidote for metronidazole. Cure can be provided in individuals who ingested a dose of 12 g of metronidazole.
Symptoms of metronidazole overdose are nausea, vomiting, abdominal pain, diarrhea, itching, metallic taste, ataxia, dizziness, paresthesia, convulsion, leucopoenia, darkening of urine. Symptoms of miconazole nitrate overdose are sore mouth and throat, anorexia, nausea, vomiting, headache, diarrhea.