1, the shelf life of traditional Chinese medicine balls is generally one year. No matter what medicine, you should take it within the shelf life. Try not to eat after the expiration date, so as not to have adverse effects on the body, and the effect of the drug will be greatly reduced.

2. Traditional Chinese medicine has less side effects and higher safety in treating diseases. But you should also listen to the guidance of professional doctors and don't choose without authorization. Otherwise, the condition may get worse and delay the best treatment time.