Saline can be hung up during menstruation, if it is because of menstruation with elevated body temperature, cough, phlegm and other respiratory symptoms, or abdominal pain, diarrhea and other gastrointestinal tract inflammation, or gynecological inflammation is not suitable for vaginal discharge of drugs, you can hang up anti-inflammatory drugs and saline. Saline is best to use warm salt water, the body’s resistance during menstruation is relatively poor, if the use of cold salt water is likely to aggravate menstrual cramps, or blood does not flow, menstrual dribbling, hanging saline to try to avoid the application of blood circulation and blood stasis type of drugs, in order to prevent lead to an increase in the amount of menstruation, menstruation period prolongation and other adverse consequences. During menstruation, you should keep your abdomen warm, pay attention to clean diet, don’t eat overnight food, reduce the occurrence of colds, fever, diarrhea, cough and other diseases, and at the same time, you need to develop good living habits, don’t stay up late.