Pimple On Head Reason. Not washing hair frequently enough to clean scalp. It has salicylic acid that protects your scalp from infections and prevents scalp problems like folliculitis.
It occurs when bacteria enter the pubic hair follicles on the labia. Not washing hair frequently enough to clean scalp. If you shave your head you may get ingrown hairs.
The sebaceous glands are present under the skin which produce sebum that lubricates your skin and hair.
Try avoiding conditioner to see. Pimples on the back of your head usually develop from an ingrown hair or blockage of a pore by sebum. There are so many factors that can make you have these pimples on scalp causing headache. If you shave your head you may get ingrown hairs.
