Psoriasis is a chronic autoimmune disease that affects over 7.5 million people in the United States. Characterized by red, scaly patches on the skin, psoriasis can flare for a variety of reasons, and for many patients, summer brings both relief and risk.
👉 Struggling with psoriasis flares? Book an appointment with one of our providers at Mt. Lebanon Dermatology Associates for expert diagnosis, treatment, and long-term care.
What Causes Psoriasis?
Psoriasis occurs when the immune system mistakenly accelerates skin cell turnover, leading to thick, inflamed patches. It’s not contagious, but it often runs in families. Triggers vary widely, but common causes include:
- Genetics – A family history of psoriasis increases risk
- Immune dysfunction – Psoriasis is classified as an autoimmune disease
- Environmental triggers – Stress, injury, illness, and weather can all play a role
What Does Psoriasis Look Like?
The most common type—plaque psoriasis—typically appears as:
- Red, raised patches with silver or white scales
- Itching, burning, or soreness
- Dry, cracked skin that may bleed
- Patches often on the scalp, elbows, knees, or lower back
- Other types include guttate psoriasis, inverse psoriasis, and pustular psoriasis.
Summer & Psoriasis: What to Know
🌞 Benefits of Summer:
- Moderate sun exposure can improve symptoms for many patients. UVB rays help slow the overproduction of skin cells.
- Warmer temperatures can ease joint pain in those with psoriatic arthritis.
⚠️ Summer Risks:
- Sunburns are especially harmful and can trigger new flares (a phenomenon known as the Koebner response).
- Chlorine, heat, and sweating may worsen itching or irritation.
- Stress from travel or disrupted routines can also provoke flares.
Psoriasis Treatment Options
At Mt. Lebanon Dermatology, we offer a full range of treatments tailored to your unique skin and lifestyle:
🔹 Topical Treatments – Steroid creams, vitamin D analogs, moisturizers
 🔹 Phototherapy (Light Therapy) – Safe, targeted UVB therapy in-office
 🔹 Oral Medications – Systemic treatments for moderate to severe cases
 🔹 Biologic Injections – Target specific immune pathways for long-term control
 🔹 Lifestyle Recommendations – Stress reduction, anti-inflammatory diets, and skincare routines
Dr. Jeremy Udkoff, our cosmetic dermatologist, also offers procedures to address residual discoloration or scarring from past flares.
Get Relief and Regain Confidence
Living with psoriasis doesn’t have to mean hiding your skin or suffering through flares.
 📞 Call today or book online to meet with one of our experienced dermatologists and get started on a personalized psoriasis treatment plan this summer.
