Application of local antifungal cream(
terbinafine, clotrimazole, econazole, ketoconazole, miconazole) and
oral antifungal drugs are the mainstay of treatment.
You can consult a pharmacist and get any cream or lotion containing these ingredients. It is very difficult to precisely confirm a diagnosis without examination and investigations and the answer is based on the medical information provided. For exact diagnosis, you are requested to consult your doctor. I sincerely hope that helps.