Gentian Violet (Topical Route)mayo clinic

Drug Information provided by: Micromedex

Gentian violet belongs to the group of medicines called antifungals. Topical gentian violet is used to treat some types of fungus infections inside the mouth (thrush) and of the skin.

Gentian violet is available without a prescription.

This product is available in the following dosage forms:

Solution

Proper Use

Using a cotton swab, apply enough gentian violet to cover only the affected area.

If you are applying this medicine to affected areas in the mouth, avoid swallowing any of the medicine.

If you are using this medicine in a child's mouth, make sure you understand exactly how to apply it so that it is not swallowed. If you have any questions about this, check with your health care professional.

To help clear up your infection completely, keep using this medicine for the full time of treatment, even if your condition has improved. Do not miss any doses.

Dosing

For topical solution dosage form:
For fungus infections:
Adults and children—Apply to the affected area(s) of the skin two or three times a day for three days.

Missed Dose

If you miss a dose of this medicine, apply it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular dosing schedule.

Storage

Store the medicine in a closed container at room temperature, away from heat, moisture, and direct light. Keep from freezing.

Keep out of the reach of children.

Do not keep outdated medicine or medicine no longer needed.