Understanding Plaque Psoriasis: A Journey Through the Skin Condition

Causes of Plaque Psoriasis

Plaque psoriasis is an autoimmune disorder, meaning it results from an overactive immune system. The exact cause is not entirely understood, but it is believed to involve a combination of genetic, environmental, and immune system factors.

• Genetics: There is a strong genetic component to plaque psoriasis. If you have a family member with the condition, you are at a higher risk of developing it yourself. Certain genes associated with the immune system have been linked to psoriasis.
• Immune System: In psoriasis, the immune system mistakenly attacks healthy skin cells, leading to an accelerated production of skin cells. This rapid turnover causes the skin cells to accumulate on the surface, forming plaques.
• Environmental Triggers: Various external factors can trigger or worsen plaque psoriasis. These include stress, skin injuries (such as cuts, scrapes, or sunburns), infections (such as strep throat), cold weather, smoking, heavy alcohol consumption, and certain medications.