A patient presents with itchy, scaling, red rash between the toes and in the web spaces. Which over-the-counter medication is MOST appropriate?

• A. Antibiotic ointment
• B. Oral antihistamine
• C. Oral non-steroidal anti-inflammatory
• D. Anti-fungal cream

Answer: (D)

This pattern of itching, scaling, and redness between the toes is most consistent with a fungal skin infection (tinea pedis). An over-the-counter antifungal cream is the best first-line choice because it directly targets the fungus by disrupting its cell membrane or growth, which clears the infection when used as directed.

Antibiotic ointments treat bacteria, not fungi, so they won’t resolve a fungal infection. An oral antihistamine might help itch temporarily but doesn’t address the underlying fungus. An oral non-steroidal anti-inflammatory reduces pain or inflammation but also doesn’t treat the fungus.

For best results, use the antifungal cream for the full course recommended (often 1–4 weeks), keep the feet dry and well-ventilated, change socks regularly, and avoid occlusive footwear. If there’s no improvement within a couple of weeks, if the infection worsens, involves the nails, or if there’s any signs of a secondary infection, seek medical evaluation.