Recurrent fungal infection on the thighs can happen if the area stays moist or if treatment is not continued long enough. Keep the area clean and completely dry, wear loose cotton clothing and avoid sweating as much as possible. Do not stop treatment early, even if symptoms improve, as this can lead to recurrence. Avoid sharing towels or tight clothing that can spread infection. Consult your doctor for proper evaluation and a longer or adjusted treatment plan if it keeps coming back.

Swelling and redness of the penis for a couple of days can be caused by infection (bacterial or fungal), allergic reaction, irritation from soaps or condoms, or an injury. If there is pain, discharge, fever, or difficulty urinating, it could indicate an infection that needs prompt medical attention. Avoid self-medicating, keep the area clean, and see a doctor soon to get the right treatment.