Contact dermatitis is an allergic reaction to something the skin of the head has come into contact with. This is often the chemicals that are found in many hair products and can cause scalp sores. Chemicals can be found in hair dyes, shampoos, conditioners, and treatments. These products dry and irritate the scalp often causing scalp bumps or pimples to occur.
A viral infection such as chickenpox or shingles will also cause bumps to appear on the scalp as well as scalp sores. Folliculitis is another possibility. When the scalp is over dry the hair follicle will be open a little bit, allowing for oil and dirt to be trapped inside. The result is what appears to be scalp acne or scalp pimples. The may vary in size with some even being able to be popped. With severe folliculitis you may even experience painful boils.
The real key to dealing with scalp acne is getting the scalp into balance. Too much oil can cause the scalp to be greasy making bumps appear. Too little oil will cause the scalp to be dry and oil to be trapped in the follicle also cause scalp acne. Natural products such as zinc can help to regulate the sebum gland and achieve the correct balance in the scalp. A balanced is a healthy scalp and is the first step to beautiful healthy hair.
Top 3 Home Remedies for Scalp Acne