An enormous or large-sized pimple or a bulging patch of skin that’s filled with a yellow fluid (pus), is termed as a pustule. It’s basically a build-up of pus under the skin. When the body is combating…

An enormous or large-sized pimple or a bulging patch of skin that’s filled with a yellow fluid (pus), is termed as a pustule. It’s basically a build-up of pus under the skin. When the body is combating…