The present invention discloses a traditional Chinese medicine composition for treating psoriasis, the traditional Chinese medicine composition is prepared from materials in the following parts by weight: 5-15 parts of paeoniae radix rubra (red peony root), 3-9 parts of curcumae rhizoma (rhizoma zedoariae), 10-20 parts of sarcandrae herba (sarcandra glabra), 10-20 parts of smilacis glabrae rhizoma (glabrous greenbrier rhizome), 5-15 parts of mume fructus (black plum). The invention has the beneficial effects that the therapeutic effect can be achieved at a small dosage, the toxicity is significantly reduced, the onset is rapid, and the recurrence can be delayed. The effect is more prominent for psoriasis vulgaris (PASI50 up to 60%), especially for early onset patients. The incidence of complications such as cardiovascular events, psoriatic arthritis, diabetes and so on can be reduced (complication rate of the patients of early drug treatment is reduced by 20%), the quality of life can be significantly improved, and the effect is better.
