Ringworm isn’t a worm at all – it’s a tiny fungus that loves warm, moist skin. Most people get it once in life and can clear it up without a trip to the doctor if they know what to look for.
The classic ring looks like a red circle with clearer skin in the middle. It often starts as a small, itchy bump that expands outward, leaving a raised edge. You might see it on your scalp, feet (athlete’s foot), groin or anywhere the skin rubs together. The spot can be scaly, flaky, and sometimes cracked. If it hurts or spreads quickly, that’s a cue to act fast.
Most cases clear up with over‑the‑counter (OTC) antifungal creams like clotrimazole or terbinafine. Apply the cream twice daily for at least two weeks, even if the rash looks better after a few days. For scalp ringworm or stubborn infections, a prescription shampoo or oral medication may be needed – your pharmacist can guide you on when to ask a doctor.
While the medicine does its job, keep the area clean and dry. After showering, pat the skin gently with a towel; don’t rub. Change socks and underwear daily if they get damp. For athlete’s foot, let shoes air out overnight and consider using antifungal powder inside them.
The fungus spreads through direct contact or shared items like towels, razors, and gym mats. Wash anything that touched the infected skin with hot water and detergent. Avoid sharing personal items until the rash is gone. If you’re at a pool or locker room, wear flip‑flops to keep your feet protected.
Kids are especially prone to ringworm because they play close together. Teach them to wash hands after touching pets (animals can carry the fungus too) and to avoid picking at scabs.
If the rash doesn’t improve after two weeks of OTC treatment, or if it covers a large area, shows pus, or is accompanied by fever, schedule an appointment. A doctor can confirm the diagnosis with a skin scraping and prescribe stronger medication if needed.
Bottom line: spot the ring early, use the right antifungal cream, keep the zone dry, and stop sharing towels. Follow these steps and you’ll be back to clear skin in no time.
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