The stomach is bloated with menstruation and always farting. It is generally considered to be a symptom of dysmenorrhea. Dysmenorrhea is a common gynecological condition that refers to pain and swelling in the lower abdomen before, during or after menstruation, accompanied by back pain or other discomfort. Most women present with pain in the abdomen, and some may experience bloating and diarrhea. If there is no other discomfort and there is no such symptom during non-menstrual period, it is considered not a big problem. Pay attention to the diet, balanced nutrition, do not eat spicy and stimulating cold food, pay attention to the abdomen warmth, menstrual period can drink brown sugar and ginger water, or mother brown sugar water. If you have a feeling of abdominal swelling, it may be related to gynecological inflammation. It is recommended that within 3-7 days of menstruation, go to the hospital for relevant examination to find out the cause and timely treatment.