The red dots on the skin are recommended to go to the hospital as soon as possible to check if they are caused by some skin disease, such as eczema, skin allergies, etc. It is not related to menstruation itself, but is just a coincidence. Although menstruation is a normal physiological phenomenon for women, it can also cause clinical symptoms if you don’t pay attention to it, for example, eating cold food or drinking frozen drinks may cause menstrual cramps. It is important to keep warm during menstruation to improve the discomfort and reduce menstrual fatigue.