A week before menstruation chest pain, the main reason is the hormone level secretion imbalance caused by estrogen secretion is too high and the secretion of progesterone is relatively low, so there will be chest pain before menstruation, this reason is also with the daily life of irregular rest, and stay up all night anxiety mood changes are directly related. For women, to maintain a good endocrine situation, it is recommended to have a regular work and rest time, and do not smoke or drink too much, and to reduce the emergence of anxiety, in the clinical situation, in addition to adjustments in the diet or rest habits, it is best to take oral vitamin B1 to give treatment.