An indigo naturalis ointment from traditional Chinese medicine was found to be an effective treatment for plaque-type psoriasis in a study published in the November 2008 issue of Archives of Dermatology, reports Medical News Today. Significant improvement was seen in 74 percent of the study's 34 participants.Continue Reading
The ointment in this study used the dark-blue, plant-based powder indigo naturalis, states Medical News Today.
Psoriasis is an inflammatory disorder of the skin. Other natural treatments include Chinese herbal oils extracted from sea buckthorn, neem or emu, according to Tao of Herbs. Coal and pine tar products or salicylic acid can also be effective. There are many forms of psoriasis. Appropriate herbal remedies vary according to type.Learn more about Skin Conditions