Psoriasis

Psoriasis affects millions of Americans each year, making it one of the most common skin conditions in the United States. Board-certified dermatologist and highly experienced Mohs surgeon Walter Williams, MD, provides comprehensive care for psoriasis that includes trigger management and medications at Dermatology and Skin Cancer Center. Call the office in Clarkson, Washington, or schedule an appointment online today for your personalized treatment plan. 

What is psoriasis?

Psoriasis is an autoimmune disease that causes scaly, shiny, red patches of skin. It occurs when skin cells turn over too quickly, causing plaques and scales to form. Psoriasis can interfere with your daily life, causing itchy, painful lesions. It may appear anywhere on your body, but the scalp, trunk, elbows, and knees are the most areas it develops. 

What does psoriasis look and feel like?

Psoriasis can look and feel different depending on the type you have. The most common types are:

Plaque psoriasis

Most people with psoriasis have this type. It appears as thick, raised patches with shiny, silvery scales.

Pustular psoriasis

Pus-filled bumps cause sore, inflamed, tender skin. As the bumps dry, they can appear brown and cracked.

Guttate psoriasis

This type tends to appear in children and adolescents. It causes red sores to develop on the arms, legs, or torso. Guttate psoriasis often occurs after an infection, like strep throat, and clears over time.

Inverse psoriasis

Inverse psoriasis develops in skin folds, like the armpits, under the breasts, and in the skin beneath the buttocks.

What is the root cause of psoriasis?

Psoriasis occurs when skin cells grow too quickly. The turnover process typically takes a few weeks, but if you have psoriasis, it can occur every few days. This causes cells to build on the skin and trigger the development of thick, red, and scaly plaques. Common psoriasis triggers include:

• Stress
• Infections
• Cold weather
• Alcohol
• Certain medications
• Skin injuries

Genetics can also contribute to the development of psoriasis. Many people with the condition have a family history of the disorder.

I have psoriasis. What are my treatment options?

Dr. Williams reviews your medical history, the severity of your condition, and your medication list to determine the best treatment for psoriasis. He may recommend a combination of treatments, including:

• Topical corticosteroid ointments
• Topical retinoids
• Salicylic acid
• Vitamin D creams
• Immunosuppressive medicines

Many home remedies, such as trigger avoidance, moisturizers, and tea tree oil, can also help manage psoriasis symptoms. Dr. Williams works with you to identify your triggers and keep flare-ups at bay.

Call Dermatology and Skin Cancer Center or schedule an appointment online today to learn more about psoriasis.