Psoriasis is a common skin condition that causes crusty, flaky patches to appear on the skin, commonly on the knees, scalp, elbows, and back. These patches present as red on light skin and may ...

or a thyroid condition. Itchy feet are usually nothing more than annoying. However, there may be something else going on if you notice other symptoms like blisters, dry or scaly areas on the skin ...

Psoriasis, an autoimmune skin condition, usually causes scaly rashes but can also cause pus-filled blisters. It may itch. It most commonly develops on the: knees elbows scalp trunk Psoriasis can ...

The condition is most common in females between ... Perioral dermatitis usually appears on light skin as a scaly or red bumpy rash. On darker skin tones, the lesions may be hyperpigmented or ...