Hi there... Thank you for clear pics At first glance it appears to be some sort of a Dermatitis.. likely to be some contact dermatitis. A more detailed history especially on sexual status and habits, use of any topical oils, soaps etc in region and use of condoms especially lubricated or medicated ones will need to be taken before we progress further to treatment options. Blood tests may be required depending on the exposure status Kindly consult a Dermatologist ASAP nearest you. Welcome 🤗 across if in Bangalore or given the traffic 🚦 situation here, probably best to go in for an Online Consultation 🙏

It maybe starting of eczema. Kindly consult for better diagnosis and management.

yeast infection....common around skin folds like thighs and genitals.. avoid sweating, sharing clothes,towels and soap.. specific medicine required depends on the severity.. for detailed prescription do direct online consultation by sending photos.

These are Warts Consult online for proper evaluation and treatment

Images shows more of dry dermatitic patch, scabies and fungal infection should be ruled out

Specific medication will improve condition Kindly consult online for proper treatment and guidance.

Will improve with medication Consult online for further management