Hi, this looks like a rash that is caused due to heat when the skin folds. Please make the baby wear light and comfortable clothes, and ensure he is well hydrated and well fed. Use Johnson's baby powder to keep the area dry and free from sweat - take a little on your palm, rub gently and then apply. Hope it gets better soon.

Use coconut oil

Coconut oil use kro mere baby ko bhi hua tha doctor ne coconut oil use karne ko kaha tha .

Try sudocrem or show it to the doctor

Ye rashes lag rahe hai..aloe vera gel ho ya agar Himalaya ka khus Wala powder ho to lagaae.