Hello , My 1.5 months baby boy have big pimple on his right shoulder , it was not there at the time of birth, it's not paining nither looks like mosquito bite., please suggest what is this and how it will go ? I am attaching picture.

A. For prevention, try keeping the affected area(s) as dry as possible, dust with baby powder, and refrain from wearing tight-fitting bras or shirts. Wash with an antibacterial soap. Clean any cuts or scrapes thoroughly. Keep the boils covered to prevent cross-contamination.