Scalp pain when dyeing hair is not a normal performance, consider and the stimulation of hair dye caused by allergic reaction, scalp with obvious breakage and other factors.
1. Allergic reaction: there are more types of hair dyes on the market, many hair dyes are chemicals or dyes, if the skin type is sensitive, hair dyes and scalp contact, causing local irritation, resulting in scalp tingling, redness, blisters and other adverse reactions.
It is recommended to reduce the number of dyed hair, scalp tingling can be repeated with water on the hair scalp to clean, reduce the residue of hair dye.
2. Scalp with breakage: If the scalp has a slight breakage, hair dye into the broken parts, the stimulation feeling is relatively strong, will also cause scalp pain.
Slight tingling sensation of the scalp, it is recommended to rinse with water, first close observation, most of them can improve on their own. If the scalp tingling symptoms are more intense, it is recommended to go to the hospital in time to find the cause, but also with the doctor’s advice to give treatment.