What the doctor gives you is concentrated scientific Chinese medicine, which is purified to provide convenience for patients who are inconvenient to decoct.

Generally, it is 5g per package or10g, and the dosage of each medicine varies according to its nature.

Generally speaking, a pack is eaten twice.

If the doctor doesn't explain the precautions, it should be a routine service.

According to the packing given to you by the doctor, maybe he meant one dose per package, not one dose per day. That is, eating 13 packets a day.

But to be on the safe side, you can take it three times, that is, three times a day, one third each time.

It is strange that the doctor didn't explain it to you.

If possible, try to ask the doctor who prescribed the medicine for you, so as to know the best.