Psoriasis is a persistent autoimmune skin disease which is not contagious. Psoriasis influences both the skin and the joints of the individual who is afflicted with the disease. Psoriasis normally causes the skin of the individual for being red and scaly. Normally, these outbreaks are only inside patches. These patches caused by psoriasis are called psoriatic plaques. Psoriatic plaques are patches of skin where the skin has become inflamed and there has been an excessive amount of skin production. Skin produced by the body accumulates at these patches and has any white appearance. The patches occur commonly on the pores and skin around elbows and knees. However , many individuals also review outbreaks on their scalp and their genital region. Psoriasis differs from the others from eczema in the aspect that it is more likely to be situated on the extensor point of the joint.
Psoriasis is a persistent situation, but the severity of psoriasis can vary from each individual. Some people report mild psoriasis with just a few small patches, and some report severe cases of psoriasis where their body or most of their body is affected by the skin disease. The actual cause of psoriasis is unknown. The common belief behind the origin of psoriasis is that the skin disease is a genetic disease.
Forms of psoriasis
o Plaque psoriasis: plaque psoriasis is the most general form of the skin disease. Plaque psoriasis is responsible for about eighty several percent of all cases of psoriasis. This type of psoriasis typically appears as elevated inflamed regions of skin that are included with white flaky skin.
o Flexural psoriasis: flexural psoriasis appears as a smooth patch of inflamed skin. Mostly flexural psoriasis occurs in the bends of the skin. Flexural psoriasis is irritated by perspiration and friction.
o Guttate psoriasis: Guttate psoriasis appears as small round patches. These kinds of patches appear over larger areas of the body such as; arms, thighs, core section, and scalp.
o Pustular psoriasis: Pustular psoriasis appears as elevated sores that look like blisters since they are filled with pus. Normally these occur on the hands and also feet, or wide spread over a larger area.
o Nail psoriasis: Nail psoriasis causes an alteration in the appearance of ring finger nails and toe nails. These alterations can be discoloration, made using in the nail, thickening of the skin under the nail, free nails, nail crumbling, and pitting of the nails.
o Erythrodermic psoriasis: Erythrodermic psoriasis is the broad area of inflammation in the skin. This normally occurs over most of the body. Extreme dryness, redness, itching, swelling, and pain may take place.
Symptoms of psoriasis
The symptoms of psoriasis are pretty basic. The most common symptoms of psoriasis are areas of skin that is very much red, inflamed, dry, and flaky skin. Normally skin on this rash looking area appears as a white or perhaps silver color. Some individuals report not only having redness, irritation, dryness, and flaky skin but also having itchy epidermis, and slight pain or irritation. These symptoms are normally the sole symptoms needed to detect psoriasis. A diagnosis of the skin disease called psoriasis is generally based on a visual appearance of the skin. Medical doctors have no need to run tests or other procedures on an personal to determine whether or not they have psoriasis. In some cases, a physician may perform skin biopsy or pluck a sample of the flaky skin area in order to confirm his suspicion about psoriasis.