A single dose of Chinese medicine can usually be boiled and taken 1 to 2 times.
Chinese medicine treats a wide range of diseases, so the number of times the medicine should be boiled varies and there is no completely fixed number of times. For exogenous diseases, such as colds and coughs, the medicines used are generally of ascending and fluctuating flavors, such as mint and thorns, etc., and can usually be decocted once, but when decocted again, the medicinal properties of the medicines will evaporate and the effect will become worse.
For general drugs, can be decocted twice, will be decocted twice the drug mixed together, divided into two times to take, can make the drug is fully utilized, the efficacy is more stable and reliable, to avoid the waste of medicinal materials.
If you have any questions about the decoction of the drug you can consult your doctor.