Chronic plaque psoriasis





 Chronic plaque psoriasis is a common, long-term (chronic) skin condition that causes cells to build up rapidly on the surface of the skin. This buildup forms thick, silvery scales and dry, red patches that can be itchy and sometimes painful. It's considered an autoimmune disorder, where the immune system mistakenly attacks healthy skin cells, speeding up the turnover of skin cells.

Key characteristics of chronic plaque psoriasis:

  1. Plaques: Raised, red patches of skin with silvery-white scales.
  2. Location: Typically found on the elbows, knees, scalp, lower back, and sometimes other areas like the palms and soles.
  3. Itchiness & Discomfort: The patches can be very itchy, and the skin around them may crack and bleed.
  4. Symptoms Fluctuate: Symptoms tend to come and go, with flare-ups triggered by various factors like stress, infections, skin injuries, or certain medications.
  5. Chronic Nature: While there is no cure, treatment can help manage symptoms and control flare-ups.

Treatment options:

  • Topical treatments: Steroid creams, vitamin D analogs, topical retinoids, and coal tar.
  • Phototherapy: Controlled exposure to ultraviolet light under medical supervision.
  • Systemic treatments: Medications that affect the whole body, including biologics (injections or infusions that target specific parts of the immune system), oral drugs like methotrexate or cyclosporine, and newer oral biologics.

It's important to consult a dermatologist for a personalized treatment plan, as the condition can vary greatly in severity from person to person.

Comments

Post a Comment

Popular posts from this blog

Avascular necrosis of femoral head

Image
  Avascular necrosis of the femoral head is  a type of osteonecrosis due to disruption of blood supply to the proximal femur . There are approximately 10000 to 20000 new cases reported each year in the United States alone.  It can occur due to a variety of causes, either traumatic or atraumatic in origin.
Read more

Dermatitis Herpetiformis (DH)

Image
  Dermatitis Herpetiformis (DH) is a chronic, itchy skin condition that is closely associated with celiac disease . It is a form of autoimmune skin disorder where clusters of small, intensely itchy blisters or bumps form on the skin, typically in areas such as elbows, knees, buttocks, back, and scalp. Key Characteristics: Itchy, red rash : The rash often appears as small, raised bumps or blisters and may be very itchy. Location : Most commonly found on the elbows, knees, buttocks, back, and scalp. Chronic nature : DH is long-lasting and can come and go, with flare-ups often triggered by gluten ingestion, even in people who don't experience obvious symptoms of celiac disease. Cause: Dermatitis herpetiformis is an autoimmune response. It occurs when the immune system mistakenly attacks healthy skin tissue in response to gluten , a protein found in wheat, barley, and rye. People with celiac disease have a higher risk of developing DH, as the condition is a skin manifestation of the s...
Read more

Granuloma annulare

Image
  Granuloma annulare is a skin condition characterized by the formation of ring-shaped, red or skin-colored bumps or lesions, typically around the edges of a circular pattern. It is generally considered a benign, self-limiting condition, meaning it usually resolves on its own without treatment. However, it can sometimes persist for months or even years. Key Facts: Appearance : Raised, ring-like lesions with a smooth surface, often red or purple at the edge and normal or slightly pale in the center. Common Locations : The arms, legs, and torso are the most frequent sites, though it can appear anywhere on the body. Causes : The exact cause is unknown, but it is believed to involve an inflammatory response, often triggered by factors like: Immune system dysfunction Trauma or injury to the skin Certain medications (e.g., vaccinations, or drugs for tuberculosis) Diabetes (it is sometimes associated with underlying conditions such as diabetes or thyroid disease) Infections, like viral or...
Read more