Active Ingredient

Imidazole

Imidazole is a type of antifungal medication used to treat various fungal infections. It is commonly applied to the skin or taken orally to combat infections caused by fungi.

It is often used in situations where fungal growth needs to be controlled or eliminated, such as in cases of athlete’s foot or yeast infections.

Written By Douglas C. Goldberg, MD

Reviewed By Philip Schein, MD

Last Updated 28 Nov 2025

Available Imidazole Brands

Gyne-Lotrimin

Strengths 100 mg

Imidazole Uses

Imidazole is primarily used to treat infections caused by fungi. It can be effective for various types of fungal infections.

Ringworm
Athlete’s foot
Yeast infections
Jock itch
Fungal skin infections

How Imidazole Works

Imidazole works by interfering with the cell membrane of fungi. It inhibits the synthesis of ergosterol, an essential component of the fungal cell membrane.

This disruption weakens the cell membrane, leading to the death of the fungus.

As an antifungal agent, it helps in reducing and eliminating fungal growth.

Common side effects of Imidazole

Not everyone experiences side effects from Imidazole, and many side effects are mild and temporary.

Skin irritation
Redness
Itching
Burning sensation
Nausea
Headache

If you experience severe or persistent symptoms, contact your doctor.

Frequently Asked Questions

What does Imidazole treat?

Imidazole is used to treat various fungal infections such as athlete’s foot, ringworm, and yeast infections.

How long does it take for Imidazole to work?

The time it takes for Imidazole to work can vary, but some improvement is usually seen within a few days of starting treatment.

Is Imidazole safe to use during pregnancy?

Consult your doctor before using Imidazole during pregnancy to ensure it is safe for your specific condition.

Can Imidazole be used with other medications?

Always inform your healthcare provider of all medications you are taking to avoid potential interactions.

What should I do if I miss a dose of Imidazole?

If you miss a dose, apply it as soon as you remember. If it’s almost time for the next dose, skip the missed dose and continue with your regular schedule.