You may like
Understanding Psoriasis
Psoriasis is a skin condition that speeds up the life cycle of skin cells. It causes cells to build up rapidly on the surface of the skin, forming silvery scales and red patches that are itchy and sometimes painful. There are several types of psoriasis, including plaque psoriasis, guttate psoriasis, pustular psoriasis, and inverse psoriasis.
What is Plaque Psoriasis?
Plaque psoriasis is the most common form of psoriasis, affecting about 80-90% of people with the condition. It is characterized by raised, inflamed, red patches covered with a silvery-white buildup of dead skin cells or scales. These patches, also known as plaques, can appear anywhere on the body but are most commonly found on the elbows, knees, scalp, and lower back.
Comparing Plaque Psoriasis to Other Types of Psoriasis
While plaque psoriasis is the most common type, there are other forms of psoriasis that have distinct characteristics. Guttate psoriasis, for example, is characterized by small, dot-like lesions that can develop suddenly after a strep throat infection. Pustular psoriasis is characterized by white pustules surrounded by red skin, and inverse psoriasis affects skin folds and is often triggered by friction and sweating.
Differences and Similarities
One of the main differences between plaque psoriasis and the other types is the appearance of the skin lesions. While plaque psoriasis forms thick, raised patches, guttate psoriasis has smaller lesions spread over a larger area of the body. Pustular and inverse psoriasis have their own distinct features, making each type unique in its presentation.