Test your knowledge about this common skin condition.

At this stage, no rash is visible. Before the rash appears on the scalp, many people experience tingling, red or dark areas, or pain. The skin develops reddish or discolored patches with some ...

Finally, there is excimer laser therapy, a targeted phototherapy treatment for the skin that can aid in treating ...

“While psoriasis appears as red, scaly plaques in light skin, you may only see brown plaques in dark skin ... diagnosis if your symptoms persist. Eczema is an umbrella term for a cluster ...

Medically reviewed by Susan Bard, MDMedically reviewed by Susan Bard, MD Eczema is a group of related conditions causing itchy, dry, inflamed skin that can appear red, purple, ashen, or dark brown ...