Psoriasis is a chronic autoimmune condition that speeds up the life cycle of skin cells. Normally, skin cells grow and shed over the course of a month—but in people with psoriasis, this process happens in just a few days. As a result, skin cells build up on the surface, forming thick, inflamed patches often covered with silvery-white scales. These areas can be dry, cracked, itchy, sore, or even bleed in more severe cases.

There are several types of psoriasis, each with distinct characteristics:

Plaque Psoriasis

• Most common form (accounts for 80–90% of cases)

• Characterized by raised, red patches covered with silvery-white dead skin cells

• Commonly appears on the elbows, knees, scalp, and lower back

Guttate Psoriasis

• Appears suddenly with small, drop-shaped lesions

• Often spreads across the torso, arms, and legs

• Commonly triggered by bacterial infections, such as strep throat

• More frequently seen in children and young adults
  
  
  

  Though the physical symptoms can be uncomfortable or even painful, psoriasis is not contagious. You can’t catch it from someone else or spread it by touching the affected areas. However, the impact of the condition often goes far beyond the skin. Many individuals with psoriasis experience emotional stress, anxiety, and even depression due to the visibility of the flare-ups and the chronic nature of the disease.

  Common Causes & Triggers

  Psoriasis is a complex condition influenced by both genetic and environmental factors. While the exact cause remains unknown, research shows that an overactive immune system plays a central role—mistakenly attacking healthy skin cells and accelerating their production. But having a genetic predisposition doesn’t necessarily mean you’ll develop psoriasis; it often takes certain triggers to activate the condition.

Skincare for Psoriasis: Prioritizing Prevention