And when it comes to dandruff and seborrheic ... the root cause of your crusty bits. As exciting as it is that there are so many options for just about every hair concern, the derms we spoke ...

Washing the hair too often can also cause the scalp ... This is a common skin condition that causes dandruff and red, scaly patches on the scalp. Symptoms: Dandruff caused by oily skin often ...

Dandruff is a common condition caused by yeast overgrowth on the scalp. Symptoms include bumps on the scalp and scaly, dry patches of skin underneath the hair. Stress and dehydration can make ...

Medically reviewed by Brendan Camp, MD There are effective treatments for an itchy scalp. Depending on the cause, you can ...

crusty, or greasy scales. In babies, seborrheic dermatitis is known as cradle cap. Dandruff may have a variety of causes, ranging from your hair care routine to underlying health conditions.

Some other conditions can look similar to seborrheic dermatitis, which is a common cause of dandruff ... I don't see any thick, scaly plaques that look like psoriasis. I'm just going to check ...

Dandruff is a common scaly, itchy scalp condition ... Dandruff can look like white or yellowish flakes on the scalp, hair, clothes, or shoulders. People sometimes think it is a sign of poor ...