Understanding Plaque Psoriasis
Plaque psoriasis is a chronic autoimmune condition that affects the skin. The most common form of psoriasis, plaque psoriasis accounts for about 80% of all cases. Plaque psoriasis causes the rapid growth of skin cells, leading to the formation of thick, red, and scaly patches known as plaques.
Signs and Symptoms of Plaque Psoriasis
The primary symptom of plaque psoriasis is the presence of raised, red patches covered with silvery scales. These patches can vary in size and may be itchy or painful. Plaque psoriasis commonly affects the elbows, knees, scalp, and lower back. In severe cases, the plaques may crack and bleed.
Diagnosis of Plaque Psoriasis
Diagnosing plaque psoriasis usually involves a visual examination of the skin by a healthcare provider. In some cases, a skin biopsy may be performed to confirm the diagnosis. Medical history and symptoms reported by the patient are also important factors in diagnosing plaque psoriasis.
Treatment Options for Plaque Psoriasis
Treatment for plaque psoriasis aims to reduce inflammation, slow down the growth of skin cells, and alleviate symptoms. Topical medications, phototherapy, oral medications, and biologic drugs are common treatment options for plaque psoriasis. In some cases, lifestyle changes such as stress management and avoiding triggers can help improve symptoms.