Women during physiological period need to be cautious of using chrysanthemum if they have deficiency of qi and stomach cold, loss of appetite, diarrhea, etc. It is recommended to use it under the guidance of a doctor. Chrysanthemum is slightly cold in nature, sweet and bitter in taste, and enters the liver meridian and lung meridian. It has the effect of clearing wind and heat, calming the liver and brightening the eyes, detoxifying and eliminating swellings, and it is suitable for external wind-heat sensation, the initial onset of wind-heat, fever and headache, dizziness, redness of the eyes and swelling pain, and furuncles and poisons. Chrysanthemum is slightly cold in nature, and should be used with caution in people with Qi deficiency and cold stomach, loss of appetite and diarrhea. Therefore, if there is a deficiency of qi and stomach cold during menstruation, it should be used with caution. Chrysanthemum tea here mainly refers to chrysanthemum tea. If there is internal heat during menstruation, symptoms such as heavy menstrual flow, dark menstrual blood, dry mouth and thirst, etc., you can drink a moderate amount of chrysanthemum, but note that chrysanthemum is not a medicine for treating blood heat. If you want to use chrysanthemum during menstruation, it is recommended to ask your doctor before using it.