Psoriasis is treated using topical ointments and dietary supplements, according to WebMD and Healthline. Some patients may also benefit from light therapy and oral medications, claims Mayo Clinic.
Topical ointments containing salicylic acid encourage the skin to shed psoriasitic cells, reports WebMD. However, using them too often can lead to temporary hair loss. Alternatives to this include steroid-based ointments, which stop the cells that overproduce during bouts of psoriasis from growing too often. However, patients using them may develop thin skin. Some people use coal shampoos and creams to stop skin cells from growing too rapidly, but can develop a pimple-like rash from them.
Those people who are interested in adjusting their diet to combat this condition should eat more foods high in vitamin D, Healthline notes. In addition, they should add more milk and fish oils to their diets, or they can add fish oil directly to the skin. Some individuals may benefit from light therapy, according to Mayo Clinic. Individuals can do this at home by spending more time in the sun, but they should discuss this with a health care provider and remain mindful of the risk of sunburn and take necessary steps to protect themselves. Some people may choose to engage in artificial phototherapy instead, which is used to treat those who do not respond to topical treatments. Finally, medications that suppress the immune system are available.