Choose sanitary napkins according to materials and functions: Women are most vulnerable to skin damage in sensitive areas during menstruation. The survey shows that 73% of women experience local itching and burning pain during menstruation. This is mostly caused by the use of non-breathable sanitary napkins. Therefore, it is very important to choose the right sanitary napkins to pass the menstrual period. Sanitary stickers are generally composed of three parts: the surface layer, the absorption layer and the bottom layer. The materials and functions of these three parts should be considered when they are used first. 1. The bottom layer is preferably made of breathable materials, which can allow gaseous water molecules to pass smoothly, so as to discharge moisture in time, effectively reduce the effect of sanitary napkins and body moisture, and effectively reduce hygiene The dampness and sultry heat between the towel and the body keeps you dry and fresh. 2. The surface layer should be a funnel with a dry mesh surface. The dry surface can protect the local skin from damp; the funnel-shaped design is better than the barrel-shaped design, and the infiltrated liquid is not easy to return. 3. The middle layer should be ventilated and contain high-efficiency gelling layer. The sanitary napkins with high-efficiency gelling layer can condense the infiltrated liquid into a jelly-like shape, do not seep back after being pressed, and have no sticky feeling on the surface. Choose sanitary napkins based on menstrual flow: Excessive menstrual flow has two meanings: one is excessive bleeding (the normal amount does not exceed 100 ml), and the other is the menstrual time is too long (normally within 7 days). Menorrhagia is caused by irregular discharge of the endometrium and endometrial hyperplasia, or functional uterine bleeding, uterine fibroids, bleeding diseases, liver dysfunction and other diseases, or it is affected by external factors, if not Pay attention to menstrual hygiene, exposure to cold and heat, and excessive mental stress.