Thanks for writing to us.
have no correlation with normal delivery. These are bacterial infection of hair follicles and is common in moist warm hairy areas of body. Chances increase during low immunity phase and if proper hygiene is not maintained.
Treatment for boils requires a course of oral antibiotic like amoxycillin
along with warm water compresses of the area followed by an antibacterial cream application like fusidic acid
.if the lesions are painful you any take a pain killer too.
I would always encourage a visit to dermatologist
because what appears to be boils could be lesions of herpes zoster
too. Multiple painful boil like lesions could be herpes zoster and treatment involves oral antivirals
Hope that helps