Psoriasis causes thick patches of skin called plaques that are dry and flaky. Dandruff usually comes and goes and can be caused by oily hair or irritants. Psoriasis is a chronic autoimmune disease and ...

Identifying and tracking psoriasis triggers may help manage symptoms and improve skin health. Psoriasis is a chronic autoimmune condition that involves the rapid buildup of skin cells. This results in ...

You notice a scaly, itchy rash on your skin and immediately start wondering what’s causing it. Two common culprits that can look surprisingly similar are psoriasis and ringworm, but getting the right ...