Hello,
The topical antifungal
treatment have been mentioned in the above answer. For fungal infection many
treatment options are there like Clotrimazole 1%, Miconazole nitrate 2%, Tolnaftate 1% and Butenafine hydrochloride 1%. Many OTC products containing these salts are available, your pharmacist can help. Try a combination of two and apply until the itch disappears. Continue application for 2 weeks after the itch disappears.
I hope it helps. Take care and regards.