A high temper before menstruation is mainly caused by rapid changes in the hormone levels in a woman’s body, mainly due to a decrease in estrogen levels and an increase in progesterone levels. Most women can relieve the symptoms through self-regulation, and the symptoms will be relieved by themselves as the menstrual period ends. Before menstruation, you should pay attention to maintaining a good state of mind, eating a reasonable diet, avoiding excessive intake of cold food, taking more rest and avoiding excessive late nights. In order to prevent the endocrine system from being affected, thus aggravating the discomfort before menstruation, you also need to pay attention to the abdomen to keep warm. Some women may experience chest pain, abdominal pain, fatigue, nausea, vomiting, headache, dizziness and other symptoms before menstruation, most of which do not require treatment, while a very small number of women with serious symptoms need to take medication.