A chronic autoimmune skin illness called psoriasis is typified by skin cells growing quickly, resulting in the development of thick, red areas covered in silvery scales., leading to the formation of thick, red patches with silvery scales. It affects approximately 2-3% of the global population and can vary widely in severity and presentation. Understanding the symptoms, causes, and treatment options for psoriasis is crucial for effectively managing this condition and improving quality of life for affected individuals.

Symptoms of Psoriasis:
1. Red Patches of Skin: The most common symptom of psoriasis is the development of raised, red patches of skin known as plaques. These patches are typically covered with a silvery-white buildup of dead skin cells or scales.

2. Itching and Discomfort: Psoriasis plaques can be itchy and may cause discomfort or pain, especially if they crack and bleed.

3. Thickened or Pitted Nails: Psoriasis can affect the nails, causing changes such as thickening, pitting (small dents), discoloration, and separation from the nail bed.

4. Dry, Cracked Skin: The affected skin may become dry, cracked, and prone to bleeding.

5. Joint Pain and Swelling: In some cases, psoriasis can lead to inflammation in the joints, causing pain, stiffness, and swelling. This condition is known as psoriatic arthritis.