You can take cold medicine when you have your period, otherwise if you don’t take medicine for cold during your period, it may make the symptoms more and more serious. There are some drugs that cannot be used during menstruation, not all of them, such as drugs to stop bleeding, blood circulation, and hormonal drugs, etc. cannot be used during menstruation because they will have a corresponding effect on menstruation, and if necessary, they should be given only under the guidance of a doctor. It is also recommended that during menstruation, if you are uncomfortable or sick, it is best to give the appropriate medication under the guidance of a doctor. It is also recommended that during menstruation, you should keep your vulva clean and change your sanitary napkins regularly to avoid pathogenic infections. In addition, it is also recommended to keep warm, there are some cold foods not to eat to avoid causing menstrual cramps.