Hello dear I understand your concern Your symptoms could be due to fungal infection, dermatitis. Poor hygiene, sweats, tight clothing are the aggravating factors. Take following advises: Apply candid cream Tablet levocetrizine at the bed time Wash the part with warm water Wear pure cotton loose inner Change inner frequently after the work out Keep the area clean and dry If itching persists then consult the dermatologist for detailed examination Hope this may help you Best regards Dr. Sagar