Source — Pimples On Scalp Causes Treatments. Pimples on scalp can be both uncomfortable and concerning, affecting millions of people worldwide. Understanding what causes pimples on scalp is essential for effective treatment and prevention. These painful bumps, also known as scalp acne, can range from small red bumps to large, inflamed cysts that cause significant discomfort. Scalp pimples treatment requires a comprehensive approach that addresses both immediate symptoms and underlying causes. Unlike facial acne, scalp pimples & acne present unique challenges due to hair coverage and different sebaceous gland activity in this area. What Causes Pimples on the Scalp What causes pimples on scalp involves multiple factors including hormonal changes, poor hygiene, and product buildup.
Excess oil production by sebaceous glands creates an ideal environment for bacterial growth. Folliculitis on scalp occurs when bacteria, particularly Staphylococcus aureus, infect hair follicles. Common causes of scalp pimples include: