Whether or not you can drink Chinese medicine after it has been frozen is not generalizable and needs to be decided based on a combination of factors such as the length of time it has been kept and whether or not it has deteriorated.
If the bagged Chinese medicine is frozen into ice, but the preservation time is relatively short, there is no deterioration of the situation, usually can be drunk, generally will not affect the efficacy of the drug, but before drinking must be heated, in the heating try to avoid opening the bag, in order to avoid the occurrence of deterioration of the situation.
However, if the bagged Chinese medicine frozen into ice, and kept for too long, the flavor of the Chinese medicine has changed, usually indicates that the composition of the Chinese medicine has changed, not only will the efficacy of the drug, after drinking may also affect the health of the individual, this situation can not be drunk.
It is recommended that you try to drink fresh Chinese medicine, so as not to affect the efficacy of the medicine by keeping it for too long, as well as the deterioration of the medicine will cause damage to the organism.