What Causes Psoriasis and How It Affects the Skin

Close-up of skin affected by psoriasis

Psoriasis is more than just dry or irritated skin—it’s a chronic autoimmune condition that affects the way skin cells grow and regenerate. At Modern Dermatology Atlanta LLC, with locations in Canton, Acworth, and Woodstock, GA, Dr. Naga Meduri helps patients navigate this often misunderstood condition with clarity, compassion, and personalized care.

What Is Psoriasis?

Psoriasis is a skin disorder that causes the body to produce new skin cells more rapidly than normal. Instead of the usual weeks-long cycle, skin cells can form in just days, creating a buildup of rough, scaly patches that may appear red, silvery, or inflamed. These plaques often show up on the elbows, knees, scalp, or lower back, but can develop anywhere on the body.

The severity of psoriasis can vary from person to person. For some, it’s a minor irritation; for others, it can lead to significant physical discomfort and emotional distress.

What Causes Psoriasis?

While the exact cause of psoriasis isn’t fully understood, it’s widely believed to involve an overactive immune response. In individuals with psoriasis, the immune system mistakenly targets healthy skin cells, triggering rapid cell production and inflammation.

Several factors may contribute to the development or flare-up of psoriasis, including:

  • Genetic predisposition
  • Environmental triggers such as infections, injuries, or stress
  • Cold, dry weather conditions
  • Certain medications
  • Lifestyle factors like smoking or excessive alcohol use

Dr. Meduri works closely with each patient to identify specific triggers and create a management plan that fits their skin and lifestyle.

How Psoriasis Affects the Skin—and Daily Life

Beyond the visible symptoms, psoriasis can be physically uncomfortable. Many patients experience itching, burning, or soreness. In some cases, cracked skin may even bleed. But the impact often goes deeper. Psoriasis can affect self-esteem, sleep quality, and participation in daily activities.

In more advanced cases, psoriasis may also be linked to psoriatic arthritis, a condition that causes joint pain and stiffness. Recognizing symptoms early and seeking treatment is key to improving long-term outcomes.

Dermatology Care in Woodstock, Canton, and Acworth, GA

If you’re noticing persistent skin changes or have been diagnosed with psoriasis, Modern Dermatology Atlanta LLC offers expert guidance and compassionate care. Dr. Naga Meduri provides individualized treatment plans that may include topical therapies, lifestyle changes, and advanced medication options.

To schedule an appointment, call the Woodstock office at 770-250-7199. Relief starts with understanding—and the right care team by your side.

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