Question

Which of the following are true of topical fungal preparations?

1. They may be used on hair, nails, or skin.
2. Most are used to treat Candida and tinea infections.
3. Most are available OTC as well as by prescription.
4. They should be used completely even if symptoms improve.
5. Therapy for fungal infections is long-term.

Answer 1

Topical fungal preparations may be used on hair, nails, and skin to treat Candida and tinea infections. They can be available over-the-counter (OTC) or by prescription and should be used completely even if symptoms improve. Therapy for fungal infections is usually long-term.

Step-by-step explanation:

Topical fungal preparations have several characteristics that are true:

1. They may be used on hair, nails, or skin.
2. Most are used to treat Candida and tinea infections.
3. Some are available over-the-counter (OTC) as well as by prescription.
4. They should be used completely even if symptoms improve.
5. Therapy for fungal infections is typically long-term.

Examples of topical antifungal medications include clotrimazole, miconazole, terbinafine, and nystatin. These medications can be used to treat a variety of fungal infections, including yeast infections and athlete's foot. Regardless of whether they are available OTC or by prescription, it is important to follow the instructions and complete the full course of treatment to ensure effectiveness.