It's Fungus 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

Hi Could be paedrous dermatitis. Need more information like For how long it has been present? Did it appear suddenly? Associated symptoms?

Looks like insect rash. Please contact me using online consult option for proper examination diagnosis and treatment

This is a Insect Bite Reaction. Often, your body's immediate response will include redness and swelling at the site of the bite or sting. Minor delayed reactions include itching and soreness. Most insect bites are itchy for several days. Any pinkness or redness usually lasts 3 days. The swelling may last 7 days. Consult with a Dermatologist for further evaluation and prevent it from getting into a secondary infection.