High temperature increase in hair-induced skin disease patients

Summer is approaching, put on a cool clothes together with the striking hair, many adolescents have the dress.

But recently in many hospitals, because of the hair and skin disease caused by various people is increasing trend, a hospital day received 7, 8, experts said the class patients, mainly under high temperature, human sweat glands, sebaceous glands in the open status, hair dye chemical constituents in more susceptible to absorption causes irritation and sweat too much causes allergic skin more vulnerable to bacteria.

According to reports, high temperature frequently there is a certain risk of hair dye for two reasons:

First, the high temperature whether using more upscale hair dye hair which may harm, injury to the skin.

Hot people sweat, sweat glands, sebaceous glands, time is tight working state, external stimuli into the skin of the opportunity increases. In this case, the hair dye chemical constituents in more likely to be absorbed by the human body through the skin. The scalp is the most human hair follicle, the most dense parts, dye and as long as contact with the scalp, chemical toxins can enter the body through these channels. Even if there is no direct contact with the hair dyes, chemical composition of the scalp after forming the volatilization, gas can enter the body through the hair follicle. Hair dye of toxic chemicals enter the body, the need for metabolism of liver and kidney, long-term repeated inhalation may cause damage to the liver and kidney function.

Second, under high temperature, sweat in a large number of metabolites will make allergy inflammation of the skin easier breeding bacteria.

Hair dye-induced skin inflammation, often manifested by stimulate fraction redness, erosion, water, and itchy and painful.

Medical experts suggest that you should avoid high temperature dyeing hair, and hair, the less the better times, preferably not more than two per year.

Honestly think in high temperature dyeing hair with allergies who do hair before the appropriate skin test, the hair dye to clean skin in the ears, two days before the adverse reaction does not appear to hair. To the use of permanent hair dyes, because color is black hair dye toxicity. Dyed his hair after fully clean, will not penetrate into the hair of chemical residues to wash away. Please do not use bad hair dye. When the scalp is damaged when do hair to prevent scarring.

(Practice editing: wangjia Wei)