Stomach pain caused by indigestion and cold during menstruation can be relieved by adjusting the diet and keeping warm, but chronic gastritis, gastric ulcer and other causes require medication when necessary. Indigestion: adjust the diet, avoid eating some greasy, difficult to digest food, you can choose millet porridge, vegetable porridge, noodles and other easy to digest food, eat small meals, if necessary, take a walk after meals to promote digestion, can be appropriate to relieve stomach pain. Cold: you can use a hot water bag or hot towel to apply a hot compress to the stomach, you can also massage the abdomen under the guidance of the doctor to promote gastrointestinal motility and digestion, can also be appropriate to relieve stomach pain. Pathological causes: such as chronic gastritis, gastric ulcer, etc. 1. Adjust the diet: appropriate to eat some light diet, such as millet porridge, vegetable porridge, etc., and can eat small meals, appropriate exercise after meals. 2. medication: for obvious stomach pain, you need to go to the hospital in time, gastroscopy and other tests to assist in the diagnosis, and follow the doctor’s instructions to medication. When the stomach pain during the monthly period need to go to the hospital in time to identify the cause, and active treatment. The medication should be prescribed by the doctor.