Psoriasis is a chronic autoimmune skin condition characterized by the rapid buildup of skin cells, resulting in the formation of thick, scaly patches on various parts of the body. These patches, also known as plaques, typically present as red, inflamed areas covered with silver or white scales. Psoriasis can affect the scalp, elbows, knees, lower back, and nails, but it may also occur in other areas.
Individuals with psoriasis experience accelerated skin cell production, causing skin cells to mature within a matter of days rather than weeks. This excessive cell growth leads to a pileup of cells on the skin's surface, resulting in the formation of scales and redness.
Psoriasis is considered an autoimmune disorder because it develops when the immune system mistakenly attacks healthy skin cells. The exact cause of psoriasis remains unknown, but it is believed to involve a combination of genetic, environmental, and immune system factors. While it is not contagious, psoriasis tends to have a genetic component, as the condition often occurs within families.
Symptoms of psoriasis can vary in severity and may include itching, burning, or soreness. The condition is known for its chronic nature, with periods of remission and flare-ups that can be triggered by certain triggers such as stress, infections, or certain medications.
Treatment for psoriasis typically involves a combination of topical medications, light therapy, systemic medications, and lifestyle modifications. While there is no cure for psoriasis, these treatment approaches aim to manage the symptoms, reduce inflammation, slow down cell growth, and improve the overall quality of life for individuals affected by the condition.
