Psoriasis - Symptoms and causes - Mayo Clinic
2024年5月17日 · Causes. Psoriasis is thought to be an immune system problem that causes skin cells to grow faster than usual. In the most common type of psoriasis, known as plaque psoriasis, this rapid turnover of cells results in dry, scaly patches. The cause of …
Psoriasis - Diagnosis and treatment - Mayo Clinic
2024年5月17日 · Learn about this common skin condition that causes red, scaly, itchy patches and how you can combine medications with self-care habits to manage it.
Psoriatic arthritis - Symptoms & causes - Mayo Clinic
2021年10月2日 · Psoriatic arthritis is a form of arthritis that affects some people who have psoriasis — a disease that causes red patches of skin topped with silvery scales. Most people develop psoriasis years before being diagnosed with psoriatic arthritis.
Types of psoriasis (psoriasis pictures) - Mayo Clinic
2023年12月14日 · Plaque psoriasis, the most common form of psoriasis, causes dry, raised skin patches (plaques) covered with gray or silver scales. It may look different depending on your skin color, ranging from pink on white skin to brown or gray on brown or Black skin. You may have just a few plaques or many.
Cirrhosis - Symptoms and causes - Mayo Clinic
2023年2月11日 · Causes. A wide range of diseases and conditions can damage the liver and lead to cirrhosis. Some of the causes include: Long-term alcohol abuse. Ongoing viral hepatitis (hepatitis B, C and D). Nonalcoholic fatty liver disease, a condition in which fat accumulates in the liver. Hemochromatosis, a condition that causes iron buildup in the body.
Atopic dermatitis (eczema) - Symptoms and causes - Mayo Clinic
2024年5月15日 · Learn about the causes, symptoms and treatments of this itchy rash that most often begins before age 5, is persistent, and has periods of clearing and relapse.
Lichen sclerosus - Symptoms and causes - Mayo Clinic
Lichen sclerosus (LIE-kun skluh-ROW-sus) is a condition that causes patchy, discolored, thin skin. It usually affects the genital and anal areas. Anyone can get lichen sclerosus but postmenopausal women are at higher risk. It isn't contagious and can't be …
Pityriasis rosea - Symptoms & causes - Mayo Clinic
2024年7月12日 · The exact cause of pityriasis rosea is unclear. It might be triggered by an infection with a virus, particularly by certain strains of the herpes virus. But it's not related to the herpes virus that causes cold sores. Pityriasis rosea isn't contagious.
More than skin deep with Dr. V.: Flake-free living with psoriasis
2024年4月10日 · What causes scalp psoriasis? Plaque psoriasis is the most common type of psoriasis, representing over 90% of cases of psoriasis. This type of psoriasis is characterized by well-defined raised, red lesions that are rough to the …
Seborrheic dermatitis - Symptoms and causes - Mayo Clinic
2024年7月19日 · Seborrheic dermatitis is also called dandruff, seborrheic eczema and seborrheic psoriasis. When it occurs in infants, it's called cradle cap.