In a recent Japanese Society for Psoriasis Research analysis of 28,628 cases, herbal medicines (14.5%) ranked highest among systemic therapies used. This was followed by etretinate (7.6%), NSAIDs ...

Notably, the herbal remedies group was the most frequent CAM user (Huang, Wen, & Hsiao, 1997). There are more than three dozen herbal remedies reportedly used in the treatment of psoriasis and ...