You can eat hot milk with egg cakes; Or hot brown sugar water with scallion cake and eggs; Or preserved egg lean porridge with vegetarian bag. Don't eat cold things, eat more hot things. During menstruation, you may consume a lot of calories, so you should add more fat and protein. Avoid taking medicine and drinking tea during menstruation. If you have dysmenorrhea, you can do some abdominal massage properly and drink more brown sugar water or rose black sugar water.