For many people with psoriasis, summer can be a welcome change. Warmer weather, higher humidity and a little natural sunlight may help calm symptoms. But summer may not be as skin-friendly as it seems for all those who have psoriasis. Heat, sweat, sunburn and time spent in air-conditioned spaces can sometimes trigger flare ups.

Psoriasis is a chronic autoimmune condition that causes skin cells to build up too quickly. This can lead to thick, red, scaly patches that may itch, burn or feel uncomfortable. Symptoms often come and go, with periods of improvement followed by flare ups.

While some people notice their psoriasis improves during the summer months, others find that certain seasonal factors make symptoms worse. Knowing what triggers your skin can help you enjoy the season while keeping flare ups under control.

Click here for some simple ways to protect your skin this summer from psoriasis flare ups.