What is psoriasis?
Psoriasis is a inflammatory skin disease that tends to affect the overlying skin, where the skin cells grow at an uncontrolled rate. Because the skin can’t shed the new cells as quickly as they’re produced, they pile up on the surface of the skin. The cells form scaly patches of skin on the scalp, knees, elbows, lower back, and other joints. The patches are often red and inflamed, and are sometimes painful.
Symptoms of psoriasis
There is only one way for a dermatologist to be certain that psoriasis has been accurately diagnosed and that is through a skin biopsy. This procedure involves the removal of a fragment of skin. However, there are many symptoms that can suggest the presence of psoriasis. The most commonly observed psoriasis symptoms are: red patches of skin covered with silvery scales, skin that is very tender when touched or scratched, and skin that is warm to the touch. If you have noticed that a patch of your skin is showing signs of a skin condition, it is paramount to consult a dermatologist so that you can evaluate whether the condition is psoriasis.
What Causes Psoriasis?
Psoriasis is an immune-mediated inflammatory skin disease. It is unclear what causes psoriasis to develop. However, a combination of genetic, environmental and immunologic factors likely play a role. These include genetics, family history, skin injury, trauma and infection. The immune system responds by attacking healthy skin cells by mistake. This causes the skin to form red, scaly patches of skin.
Skin becomes flaky white and red when it becomes prone to psoriasis which causes itching and red patches on the skin. While psoriasis does not have a cure, you can find effective treatments to help relieve the symptoms of the condition with the help of your dermatologist.
How do Dermatologists diagnose Psoriasis?
Psoriasis is an inflammatory disease that affects millions of people in the United States and in many other parts of the world. It is known that there are many types of psoriasis, though they are all characterized by an overgrowth of skin cells that causes skin to appear red and inflamed. How do dermatologists diagnose psoriasis? This process will vary depending on the severity of the symptoms, but generally involves a detailed medical history, a physical exam, and a few tests to help determine the type of psoriasis causing the symptoms.
Is Psoriasis Contagious?
Psoriasis is often a skin condition resulting in swollen, itchy, red patches which can make it difficult to conceal, but they may act as a sign of having insecure feelings if you try to disguise them. Although it is not contagious, the development of skin conditions, such as those associated with psoriasis, could be due to a variety of reasons. Factors include genetics, psychological pressures, sunlight exposure, sleep deprivation and psychological stress caused by sleep deprivation.