Medically reviewed by Casey Gallagher, MD Psoriasis and ringworm (tinea corporis) cause scaly rashes but have different causes and treatments. Psoriasis is an autoimmune condition, while ringworm is a ...

Obesity, defined by a BMI over 30, significantly impacts dermatological health due to excess adipose tissue's endocrine ...

"It's similar to what has happened in other diseases -- like when patients had psoriasis, and you fixed their psoriasis a little bit, they were thrilled," Glaser said in an interview, "but now ...

A range of things can cause a psoriasis flare-up, including stress, cold weather (hello winter!), skin injuries, certain ...

Psoriasis often affects the scalp, elbows, and knees, but it can also involve more sensitive areas like the face, palms, soles of the feet, armpits, groin, genitals, and underneath the breasts ...

Small psoriasis spots on the scalp and buttocks could be missed, which would make the diagnosis take longer. Psoriasis could be the cause of a bit of dandruff on your head. Studies show that Psoriasis ...

More information: Michael J. Diaz et al, The Association of Psoriasis With Sleep Disorders in a Diverse National Cohort, JEADV Clinical Practice (2025). DOI: 10.1002/jvc2.70022 ...

Roflumilast foam is a once-daily steroid-free topical which can be applied to the scalp and body. “Treating plaque psoriasis in areas like the scalp, face, and groin is especially challenging.

Unlike more obvious injuries, the muscles in your groin—the hip adductors connecting your inner thighs to your lower abdomen—work quietly behind the scenes in almost every movement you make ...

Inverse pityriasis rosea usually causes a rash on the armpits, groin, neck, or face. The rash may clear up on its own, and medications such as antihistamines can help with itching.

The most recent AAD/National Psoriasis Foundation (NPF) clinical guidelines, published from 2019 to 2021, consist of six sections and more than 200 journal pages.