Hello dear
Warm welcome to Healthcaremagic.com
I have evaluated your query thoroughly .
* There are many reasons for this condition as bacterial , viral ,
fungal infections .
* Precise clinical diagnosis is must by evaluation with skin specialist .
* Till that time , I can provide you general guidelines for better outcome
- Keep the part clean with antiseptic liquid .
- Apply
Miconazole ( 2 % ) cream over the part .
- Tab.
Benadryl or
cetrizine for itching purpose .
- Wear loose , cotton , clean inner wears .
Hope this clears your doubt .
Wishing you fine recovery .
Welcome for any further assistance .
Regards take care .