Gentian violet

For the treatment of bacterial and fungal infections inside the mouth (thrush) and skin, also for the prevention of transmission of Chagas' disease (as a blood additive). (Fungal infection;)

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.

Topical Dosage

Applies to the following strengths: 1%; 2%

Usual Adult Dose for:

• Fungal Infection Prophylaxis

• Oral Thrush

Additional dosage information:

• Renal Dose Adjustments
• Liver Dose Adjustments
• Precautions
• Dialysis

Usual Adult Dose for Fungal Infection Prophylaxis

Apply directly to cleaned area/wound with a cotton-tipped applicator once or twice daily.

Usual Adult Dose for

Oral Thrush

Apply directly to cleaned area/wound with a cotton-tipped applicator once or twice daily.

Renal Dose Adjustments

There are no data concerning the dosing of Gentian violet topical in patients with renal dysfunction.

Liver Dose Adjustments

There are no data concerning the dosing of Gentian violet topical in patients with liver dysfunction.

Precautions

For external use only. Medication will stain skin and clothing. Not for application to ulcerative lesions as this could result in permanent staining of the skin. Do not use in the eyes. In cases of deep or puncture wounds or serious burns, consult a physician. If redness, irritation, swelling or pain persists or increases, or if infection occurs, discontinue use and consult a physician.

Dialysis

There are no data on the dialysis clearance of Gentian violet topical.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

Medical Disclaimer

More about Gentian violet topical

• Gentian violet topical Side Effects
• Breastfeeding
• Support Group
• Pricing & Coupons
• 1 Review
• Drug class: topical anti-infectives

Consumer resources

• Gentian violet
• Gentian violet

  Topical (Advanced Reading)

• Gentian violet Vaginal (Advanced Reading)

Related treatment guides

• Oral Thrush

• Fungal Infection Prophylaxis

Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.

Check with your doctor as soon as possible if any of the following side effects occur:

• Vaginal burning, itching, pain, or other sign of irritation not present before use of Gentian violet

Other side effects not listed may also occur in some patients. If you notice any other effects, check with your healthcare professional.

Call your doctor for medical advice about side effects. You may report side effects to the FDA at 1-800-FDA-1088.

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A dye that is a mixture of violet rosanilinis with antibacterial, antifungal, and anthelmintic properties. [PubChem]