During menstruation, you can take Sanjiu Cold & Flu, the main ingredients of Cold & Flu are calendula silver plate, peppermint oil, wild chrysanthemum, caffeine, acetaminophen, etc. It has analgesic and antipyretic effects, and is used for headache, fever, nasal congestion, snotty nose, throat canker sore caused by colds and flu, etc. It should be taken with lukewarm water, and the medication is used regularly according to the course of treatment. Avoid spicy, cold and greasy food during the period of medication, and do not drink alcohol, which is more conducive to the recession of the disease. Menstruation is adjusted by female endocrine, Sanjiu Brand Cold & Flu Ling does not contain hormones, so it will not affect menstruation. During menstruation, do not eat blood-activating drugs, or drugs containing hormones can be.