It's a three-point poison Any medicine has side effects, whether it is traditional Chinese medicine or western medicine.
This medicine is bitter and cold, which is easy to hurt the spleen and stomach. It is not advisable to take it for a long time after stopping taking the intermediate disease (remission).
I don't understand why you are angry. Why? If it is acne, you can choose external medicine instead.
You can also eat herbs. If it is urinary system, it can also be replaced by other anti-inflammatory drugs such as fibrauretine.
But no medicine can be taken for a long time.
But what you said made me feel sore, sore and angry.
There is no point in eating gentian.