How long can a good medicine last?

Chinese herbal medicine can be stored for a long time according to the nature of traditional Chinese medicine, storage conditions to judge.

Traditional Chinese medicine, including Chinese herbal medicine, proprietary Chinese medicine, Chinese medicine decoction, etc., if it is dry Chinese herbal medicine, in a cool and dry environment can be stored for several years. Chinese patent medicine can be stored for 2-5 years. If it is Chinese medicine decoction, mostly vacuum sealed packaging, at room temperature can be stored for 2 days, if stored in the refrigerator, can be stored for 7-30 days.

If found that Chinese medicine has obvious changes in color, nature, etc., consult a doctor in time. Avoid eating seafood, spicy food during medication, so as not to affect the efficacy.