When menstruation comes, stomach pain and vomiting, due to the release of too much prostaglandin in the body, can cause gastrointestinal disorders, and even aggravate menstrual cramps, belonging to the performance of menstrual syndrome, do not need to be overly nervous. If you have pain in your stomach, you can drink hot water, hot milk, hot brown sugar water to relieve it, and you can apply hot compresses or warm baby stickers to your abdomen to alleviate menstrual cramps. Vomiting symptoms as much as possible to eat easy to digest food, such as rice porridge, millet porridge, eat more vegetables, as little as possible to eat spicy, stimulating food, so as not to cause frequent vomiting, the symptoms of about 3-5 days will be relieved, will not affect the health. In normal life, as far as possible in the week before menstruation and the arrival of menstruation to pay attention to personal diet, can reduce the performance of menstruation and premenstrual syndrome.