Dandruff - Symptoms and causes - Mayo Clinic
网页2023年8月25日 · Dandruff may have several causes, including: Irritated, oily skin. Dry skin. A yeastlike fungus (malassezia) that feeds on oils on the scalps of most adults. Sensitivity to hair care products (contact dermatitis) Other …
7 Common Causes of Dandruff (and How to Avoid Them) - GoodRx
网页2023年7月6日 · Malasezzia, a fungus that lives on skin, is the most common trigger for dandruff. Other things that can trigger dandruff include stress, cold weather, and hair products. Skin conditions like eczema, psoriasis, and ringworm can also cause scalp flaking.
Dandruff: What It Is & Why You Get It - WebMD
网页2023年4月21日 · A very common fungus called malassezia may contribute to dandruff. This fungus lives on the scalp of most healthy adults without causing any problems. One theory is that the immune system of ...
Wet Dandruff: What It Is and How to Get Rid of It
网页2024年3月4日 · Wet dandruff often appears yellowish and oily due to an overproduction of sebum cells on the scalp. Learn how to treat embarrassing dandruff at home.
Dandruff: Causes, Treatment, and Prevention - Healthline
网页2024年7月19日 · If your dandruff is particularly stubborn or itchy, you may have psoriasis, eczema, or a true fungal infection. A doctor can help. Speak with a doctor if your itch isn’t letting up...
Dandruff - Diagnosis and treatment - Mayo Clinic
网页2023年8月25日 · Symptoms & causes. Diagnosis & treatment. Diagnosis. A doctor can often diagnose dandruff simply by looking at your hair and scalp. Treatment. The itching and flaking of dandruff can almost always be controlled. For mild dandruff, first try regular cleansing with a gentle shampoo to reduce oil and skin cell buildup.
Scalp Yeast Infection - Cleveland Clinic
网页2022年5月10日 · A scalp yeast infection is a fungal skin infection caused by a yeast called Candida. It causes an itchy, flaky rash on your scalp. Candida grow and thrive in warm, dark environments.