A good hair day can make you feel like a million bucks, but a bad one can do the opposite. Between bumps on your scalp, ...

Split ends, dandruff, or hair loss are all problems that make people focus more on their hair, but what about your scalp? An unhealthy scalp can lead to noticeable signs such as bumps on scalp.

“The buildup forms a plug that blocks the opening of a hair follicle,” Dr. Engelman adds. These might be some of the most commonly popped bumps—but keeps your hands off if you can. Causes of ...