Can I dye my hair during my period?

Many women love beauty and will perm their hair as they like and dye their hair. Hair dyeing has become more and more popular, but hair should not be dyed frequently because hair dyes contain carcinogens. Frequent hair dyeing will lead to the precipitation of toxins in the human body. Especially women should not dye their hair during their menstrual period or when they are pregnant, because the pores all over the body are open at this time, which is not good for health.

Whether you can dye your hair during your menstrual period depends on the individual because everyone's physical constitution is different. Hair dyeing during menstruation may cause allergic reactions to the chemicals in the dye, resulting in redness, swelling, heat and pain on the scalp. Therefore, the Department of Health requires dye manufacturers and producers to indicate that women who are menstruating, postpartum, sick, recovering from illness, pregnant, preparing to become pregnant, and patients with skin diseases who have injuries to the head, neck, or face are not allowed to use dyes. In addition, patients with special physical conditions, kidney diseases, or a history of blood diseases should not use dyes.

Before a designer dyes a customer's hair on site, it is best to do an allergy test for the customer. If there are no special conditions, you can apply the dye on the inside of the wrist and wait for 10 minutes. If there is no itching, redness or rash on the skin, you can dye the hair. If you have special conditions such as pregnancy, heart disease, high blood pressure, diabetes, etc., you must apply dye behind the ears, wait 48 hours (at least 24 hours), and protect your scalp before dyeing your hair.

With the evolution of the environment, air, eating habits, junk food, staying up late, etc., people's physique has been changing. Therefore, the allergy test before dyeing is the first step for professional designers when dyeing hair, so it must not be omitted. If the customer has an allergic reaction after dyeing, he or she must go to the hospital for treatment immediately.