Medically reviewed by William Truswell, MD Dandruff is a common skin condition that causes the skin on the scalp to flake off ...

Eczema is not contagious, and is a chronic disease that causes symptoms of dry, itchy skin that can appear like a red rash, ...

So all of my patients come in with exacerbations of their other-- eczema, psoriasis, and also seborrheic dermatitis, or dandruff, when they have increased levels of stress in their life.

Several forms of eczema can affect the scalp, each with different symptoms. These include: Symptoms of scalp psoriasis may include fine scaling that resembles dandruff or thick, crust-like plaques ...

All products are independently selected by our editors. If you buy something, we may earn an affiliate commission. Having severely dry skin and eczema was a constant battle for me as a kid, but I ...

Jamie MacKelfresh, MD It is important to know that not all dandruff is caused by the same thing. So there are things anywhere from a fungus on the scalp, to true psoriasis on the scalp, to eczema ...

Specialists explained that dandruff can stem from multiple causes, such as dryness, excessive oil production, fungal infections (like malassezia), or conditions like eczema or psoriasis.