Facial hair sensitive red itchy mostly due to inappropriate use of skin care products, resulting in the thinning of the facial stratum corneum sensitive, so that after encountering the external sensitive environment and sensitive substances, there is a red itchy situation, you can use restorative skincare products, medication or laser treatment to shrink the facial skin blood vessels to improve the symptoms. 1. To face the skin stratum corneum can be effectively restored, need to adjust the use of skin care products for the overall adjustment, as far as possible to choose to contain ceramides and other components of the skin care products, can shrink the skin blood vessels, reduce the sensitivity of the skin, repair the skin barrier. At the same time when you go out to do a good job of sunscreen, to avoid the face is subjected to prolonged exposure to sunlight. 2. If the improvement of symptoms is not obvious, you can apply drugs such as acid butyl ester ointment, which has the effect of eliminating local vascular inflammation and anti-allergy; as well as polysulfonic acid mucopolysaccharide cream, which has the effect of soothing the skin. It can also be treated by dye laser or pulsed laser to achieve the effect of anti-sensitization and anti-inflammation. In addition, it is recommended that patients should pay attention to diet, do not eat spicy stimulation or seafood, fish and shrimp and other easily allergic ingredients, if necessary, go to the hospital, follow the doctor’s instructions to standardize the treatment, do not blindly use their own medication.