Psoriasis
What is Psoriasis?
Psoriasis is a common skin condition that causes dry, scaly, and itchy patches. It is not contagious, and symptoms may vary among individuals. Most people experience red, inflamed patches covered in thick, silver scales that itch, burn, or feel sore. Psoriatic arthritis can also occur, leading to stiff, swollen joints. Symptoms often appear and disappear over time, and the most commonly affected areas include the scalp, face, hands, elbows, knees, and feet.
Psoriasis Types
There are different types of psoriasis, and people may have more than one type concurrently. The most common type is Plaque Psoriasis, which appears as raised red patches with silver scales on the scalp, elbows, lower back, and knees. Other types include Guttate, which is triggered by bacterial infections; Inverse, associated with fungal infections and affecting skin folds; Pustular, causing pus-filled blisters; Psoriatic, inducing painful joint swelling; and Erythrodermic, the least common but potentially serious, with symptoms like a peeling rash and intense itching.
Psoriasis Causes
The specific cause of psoriasis remains unknown, but it is recognized as an autoimmune condition that leads to the rapid production of new skin cells. Genetic and environmental factors, such as family history and certain triggers like stress, skin injuries, weather conditions, illness, alcohol consumption, smoking, and specific medications, contribute to its development.
What are Psoriasis Treatment Options
While there is no cure for psoriasis, treatments aim to manage symptoms by slowing skin cell growth and alleviating discomfort. Topical corticosteroids or other topical treatments like salicylic acid may be recommended for mild cases. Light therapy and sunlight exposure can help with mild to moderate symptoms. Severe cases may require oral or injectable medications to suppress the immune system. Dermatologists tailor treatments to individuals, considering over-the-counter options and a combination of therapies. Avoiding triggers is crucial; consultation with a dermatologist is recommended before using any over-the-counter treatments.