osudhkosh

Generic

Gentian Violet

4 brands available in the market

At a glance

Gentian Violet is a topical antiseptic used to help prevent infection in minor cuts, scrapes and burns.

Description

Introduction: Gentian Violet is a topical antiseptic used as first aid to help prevent infection in minor cuts, scrapes and burns.

How it works: Gentian Violet dissociates into positive and negative ions in aqueous solutions that penetrate through the wall and membrane of both gram-positive and gram-negative bacterial cells. It interacts with lipopolysaccharide, peptidoglycan and DNA of bacterial cells and inhibits cell growth.

Important Information: Clean the affected area and apply a small amount 1 to 3 times daily. May be covered with a sterile bandage. Do not use longer than 1 week. Do not apply to ulcerative lesions (may cause tattooing of the skin).

Indications
  • Minor cuts
  • Scrapes
  • Burns
Therapeutic class

Crystal violet/ Gentian violet preparations

Pharmacological class

Topical Antiseptic

Pharmacology

Gentian Violet dissociates into positive (GV+) and negative ions (Cl-) in aqueous solutions that penetrate through the wall and membrane of both gram-positive and gram-negative bacterial cells. The GV+ interacts with negatively charged components of bacterial cells including lipopolysaccharide, peptidoglycan and DNA. A similar process takes place for fungal cells. Because Gentian violet is a mutagen and mitotic poison, cell growth is consequently inhibited.

Mechanism of action

Gentian Violet interacts with bacterial and fungal DNA to inhibit cell division and prevent cell growth.

Dosage

Adult Dose:

  • Clean the affected area
  • Apply a small amount 1 to 3 times daily
  • May be covered with a sterile bandage
Administration

For external use only. Clean the affected area and apply a small amount. May be covered with a sterile bandage if needed.

Missed dose

If you miss a dose, apply it as soon as you remember. If it is almost time for your next dose, skip the missed dose and follow your regular schedule.

Side effects

Common Side Effects:

  • Redness
  • Irritation
  • Swelling
  • Pain
  • If infection occurs, condition persists or worsens
Precautions & warnings

Precautions:

  • Stop use if the condition persists or gets worse.
  • Do not use longer than 1 week.
  • Do not apply to ulcerative lesions (may cause tattooing of the skin).
Contraindications

Contraindications:

  • Ulcerative lesions - may cause tattooing of the skin
Drug interactions

Drug Interactions: No known drug interactions and none well documented.

Food interactions

Food Interactions: No interaction found/established.

Use in pregnancy

Use in Pregnancy: Pregnancy Category - Not Classified. FDA has not yet classified the drug into a specified pregnancy category.

Pregnancy Category: NA — always consult a doctor before taking during pregnancy.

Use in lactation

Use in Lactation: Consult your doctor before use during breastfeeding.

Pediatric use

Pediatric Use: Use as per doctor's advice for children.

Geriatric use

Geriatric Use: Use as per doctor's advice for elderly patients.

Renal / hepatic impairment

Renal & Hepatic Impairment: No known restrictions (minimal systemic absorption due to topical use).

Overdose effects

Overdose: Overdose is unlikely when used as directed. Excessive use may cause skin irritation.

Storage conditions

Storage: Store below 30°C, in a dry place, away from light. Keep out of reach of children.

Chemical structure

Gentian Violet Topical Solution

Common questions

Q1: What is Gentian Violet used for?
It is used to help prevent infection in minor cuts, scrapes and burns.
Q2: What precautions should be taken?
Do not use longer than 1 week and do not apply to ulcerative lesions.
Q3: What are the side effects?
Redness, irritation, swelling and pain may occur.
⚠️ This information is for educational purposes only — not a substitute for medical advice. Consult a registered physician before taking any medicine.