Small red painful bumps over the scalp at the base of the hair are not uncommon. This occurs in children and adults as well. It commonly occurs due to inflammation of hair follicles, due to infection.

Bedbugs often leave bites in a line, a sign that experts sometimes ... In some cases, people may develop a small, red, itchy bump after a tick bite that's similar to a mosquito bite, the Mayo ...

Bedbug bite sores appear as raised, itchy bumps. They can occur from a few seconds ... and prevention methods in detail. Bedbugs are small parasitic insects that feed on human blood.

They are often itchy, irritating ... The rash is often made up of small bumps that may appear in a line. Scabies can also cause scaly patches. Itching is usually worse at night.

Bumps on the scalp can be caused by other skin disorders such as folliculitis, scalp acne, or dandruff. They could also show up due to an allergic reaction to a product or skincare routine.