Scalp Rash: Itch Relief and Main Causes - Verywell Health
网页2024年4月1日 · A scalp rash may have crust around it and several bumps or patches of sores. Here, find potential causes, triggers, and treatments for scalp rash symptoms.
Diagnosis of scalp rashes - DermNet
网页Patients may present with a skin problem they believe to be confined to the scalp. A full medical and focussed cutaneous history should be followed by brief examination of relevant sites. The most common scalp symptoms are: Itch; Soreness; Scale /flaking; Pustules /sores; Itch may be associated with the majority of skin conditions in the scalp.
Scalp Infections: Causes, Symptoms, and Treatment
网页2024年4月12日 · Having a scalp infection can lead to various types of skin rashes on the scalp as well as hair loss. Treatment for scalp infections will vary depending on the cause. This article discusses types of scalp infections, their symptoms, and how to treat them.
Scalp Conditions: Pictures, Causes, and Treatments - Healthline
网页2023年2月13日 · Most scalp conditions lead to hair loss or some type of skin rash. Many are hereditary. Malnutrition or infection can also cause scalp conditions. The treatment and your outlook depend on the...
Seborrheic dermatitis - Symptoms and causes - Mayo Clinic
网页2024年7月19日 · Seborrheic dermatitis causes a rash of oily patches with yellow or white scales. The rash may look darker or lighter in people with brown or Black skin and redder in those with white skin. Seborrheic (seb-o-REE-ik) dermatitis is a common skin condition that mainly affects your scalp.
Itchy Scalp: 8 Common Causes and Cures
网页2023年12月11日 · There are lots of possible causes of an itchy scalp, including head lice, an allergic reaction or a chronic skin condition like psoriasis or eczema.
10 reasons your scalp itches and how to get relief
网页If you have an itchy scalp and a rash, you may have a condition called allergic contact dermatitis. This is common among people who dye their hair. Often the culprit is an ingredient in the dye called para-phenylenediamine (PPD), which is found in black hair dyes.
Red Spots on Scalp: Causes, Treatment, and More - Verywell Health
网页2024年1月6日 · Scalp conditions can cause red spots on the scalp. Many conditions that cause red spots on the scalp cannot be cured, but there are treatments that can help with symptoms (such as itching). This article will go over the common causes of red spots on the scalp and how they’re treated.
Seborrheic dermatitis - Diagnosis and treatment - Mayo Clinic
网页2024年7月19日 · Symptoms & causes. Diagnosis & treatment. Doctors & departments. Diagnosis. To diagnose seborrheic dermatitis, your health care provider will likely talk with you about your symptoms and look at your skin. You may need to have a small piece of skin removed (biopsied) for study in a lab. This test helps rule …
Ringworm (scalp) - Symptoms & causes - Mayo Clinic
网页2022年1月22日 · Causes. Risk factors. Complications. Prevention. Overview. Ringworm of the scalp (tinea capitis) is a rash caused by a fungal infection. It usually causes itchy, scaly, bald patches on the head. Ringworm gets its name because of its circular appearance. No worm is involved.