Miconazole

Definition

Miconazole is an antifungal medication used to treat various fungal infections by inhibiting the synthesis of ergosterol, a key component of fungal cell membranes. It is commonly applied topically for skin and mucous membrane infections.

5 Must Know Facts For Your Next Test

1. Miconazole is effective against dermatophytes, yeasts, and some Gram-positive bacteria.
2. It works by disrupting the fungal cell membrane, leading to cell death.
3. Miconazole can be used in the treatment of athlete's foot, jock itch, ringworm, and yeast infections.
4. It is available in various forms including creams, sprays, powders, and suppositories.
5. Adverse effects are generally mild but can include local irritation or allergic reactions.

Review Questions

• What is the primary mechanism of action of miconazole?
• Which types of infections can miconazole treat effectively?
• What are some common side effects associated with miconazole?

Related terms

Ergosterol: A vital component of fungal cell membranes that miconazole targets.

Dermatophytes: A group of fungi that cause skin infections such as ringworm.

Topical Antifungal: Medications applied directly to the skin or mucous membranes to treat fungal infections.