What does ringworm look like when it's healing?

Tinea corporis: Tinea corporis (ringworm) is a fungal infection of the skin generally characterized (intially) by a red raised round patch, followed by central clearing and an advancing border. Treatment is with topical antifungals. Healing lesions are usually brown and dry, and with time should assume the color of the surrounding skin. Moisturizing may help it normalize faster.

Ringworm going away: When ringworm is treated, it usually becomes less scaly and less red over several weeks. If may take 4 or more weeks to completely resolve.