A young woman has revealed her horror after discovering a 'pimple-like' bump on her ... having bad scalp sunburn, but the daily exposure was enough. I used to part my hair in the same place ...

Poor scalp hygiene, sweat, or tight hairstyles can irritate hair follicles ... "They form dome-shaped, firm lumps that may move slightly under the skin. It is connected to genetic predisposition ...

"Our scalps are directly exposed to the sun, especially for individuals who are bald or have thin hair," Dr. Green adds. "Additionally, individuals tend to forget to apply sunscreen to the scalp ...