Why is shampoo not supported during menstruation?

From the beginning of adolescence, we will all be instilled in the idea that we cannot wash our hair during menstrual holidays. This rule has affected the living habits of many women, but when it comes to why you can't wash your hair, I believe that most people can't answer it. Let the editor tell you why today. 1. Stimulate the uterus. Women are weak during menstruation. Keep warm and drink plenty of hot water at all times. When we wash our hair, the water will stimulate the scalp. If there is wind at this time, the hot water on the head will become more irritating, causing the uterus to contract, which may cause dysmenorrhea in the long run. Therefore, shampooing is not supported during the first two days of menstruation. 2. Migraines Some girls are used to washing their hair every day, even during menstruation. For a long time, it is easy to cause cold in the palace, and the most obvious symptoms are dysmenorrhea and irregular menstruation, and even cause the crisis of amenorrhea and infertility. The editor reminds that the body's immunity is weakened during menstruation, so take care and do not touch cold water or eat raw or cold food. Finally, personal product manufacturers are actively inviting powerful distributors across the country to join in to create wealth together. Friends who are interested in acting as a sanitary napkin agent, please hurry up and seize the opportunity to enter the market as soon as possible.