No risk of acute intoxication is seen as it is unlikely to occur following a single vaginal application of an overdose (application over a large area under conditions favorable to absorption) or inadvertent oral ingestion. There is no specific antidote.
If the patient forgets to use: When remembered, continue with the course of treatment. If the patient has forgotten for more than one day, the infection may not be fully treated, so if symptoms persist upon completion of this course, see a doctor.