A bump on the back of your neck can result from a cyst, ingrown hair, ... Sebaceous cysts feel like small, soft bumps. They’re usually found on your face, neck, or torso.

Bumps on your head and neck aren’t uncommon after getting a haircut, but it’s important that you determine the cause so you know when to seek medical attention.

A bump or lump on the back of the head is often due to an injury. Other possible causes include cysts, fatty growths, inflamed hair follicles, and bone spurs. Learn more here.

People with bumps on the back of the neck due to skin issues, such as boils, carbuncles, moles, and cysts, generally have a good outlook. Boils typically get better in 2 days to 3 weeks.

If you shave, “razor bumps” can show up on your cheeks, chin, and neck. When they get infected, these small spots can get bigger and fill with pus. Folliculitis can also show up on other parts ...

Osteoarthritis most often affects the hands, fingers, knees, hips and the spine in the lower back and neck. ... Small bumps appear on the knuckles closest to the fingertips.