Danshen is a traditional Chinese medicine, and its main function is to invigorate blood circulation and remove blood stasis. Current research on Danshen believes that it has some immunomodulatory effects, so it is used as an ingredient in many herbal prescriptions for the treatment of psoriasis. Dan Shen tablets may also have the effect of activating blood circulation and removing blood stasis, so they can be used together in clinical practice. However, if Dan Shen tablets are used alone to treat psoriasis, its efficacy may be very weak, and some patients may have certain efficacy, but it cannot be said that one type of Dan Shen tablets can cure psoriasis. Therefore, the general treatment of psoriasis tends to be a combination treatment. However, according to the individual situation of each patient, it is suitable or not to use Salvia tablets, which is to be decided by the doctor, because Salvia tablets are not completely free from adverse reactions, so they can be used clinically, but not singly.