(4) Adequate sun exposure produces vitamin D, a vital nutrient that modulates the immune system and reduces psoriasis flares.

Both are associated with relieving psoriasis. Do get some sun. For reasons experts still don’t fully understand, psoriasis lesions often diminish when exposed to ultraviolet light. So while ...

Interleukin-23 inhibitors may be able to reduce the risk of developing psoriatic arthritis among patients with psoriasis, ...

If you have psoriasis, your skin’s needs will typically change with the seasons. Learn more about how you can prepare for this and avoid flare-ups. It is common for your skin care routine to ...