It is not recommended to perm hair during menstruation. For women, during menstruation, their resistance is lower than usual, the chemical substances contained in the solution used for perming may be absorbed through the transdermal skin of the human body, and the hair is always wet and easy to lead to colds and headaches, so it is not recommended to perm hair during menstruation. Women in the menstrual period should also pay attention to keep warm, do not eat cold food, do not get wet wading in the water, if necessary, you can use hot water bags, warm stickers, etc. to warm up the abdomen, keep a happy mood, do not do too strenuous exercise, pay attention to rest, and menstruation during the prohibition of sexual intercourse and tub bath. If the menstrual period of women appear menstrual abnormalities, abdominal pain and other discomforts, it is recommended that they go to the gynecology department of the regular hospital as soon as possible, improve the ultrasound and other related examinations, to clarify the cause of the disease under the guidance of the doctor active treatment.