Psoriasis is a type of skin problem in which the cells of the skin grow rapidly thereby increasing its volume multifold. Plaque psoriasis is marked by red patches covering the skin and it often occurs on the elbows and knees. Sometimes it may develop on the palms, feet and even on other parts of the body. This disease is characterized by red scaly patches on the skin which is itchy and painful. When it occurs on the scalp it affects the growth of hair forming crust of scales on the head. Plaque psoriasis is definitely a chronic skin problem and the symptoms depend on the type of psoriasis.
Plaque Psoriasis Types :
Pistular psoriasis occurs on the hands and feet in the form of red scaly patches or pistules. Guttate psoriasis develops in the form of red spots and is seen on the limbs and torso. Inverse psoriasis occurs in private parts like groin, armpits and breast area where there is folding of skin. Erythrodermic psoriasis is severe type of psoriasis causing sunburn and infection. It is difficult to treat any type of psoriasis since it is chronic and irritating. There is no guarantee that the disease can be cured completely since there is every chance for getting relapse after short time.
Plaque Psoriasis Causes :
- Exact cause of plaque psoriasis is unknown, but it is believed to be triggered by emotions or stressful situations. For instance loss of close relative or spouse or increased anxiety due to new job can cause this problem. People who are subjected to strep infection can develop psoriasis.
- Auto immune disorder can also cause this infection causing flare-ups on the entire body. It is caused due to abnormal production of antibodies by the immune system.
- Many times, external agents like stress and tension would trigger psoriasis.
- For some people plaque psoriasis is inherited running in families.
- Cold climate, dryness of the skin and skin infection also causes psoriasis. Intake of certain medications like non-steroids for long time and increased blood pressure is another cause for triggering psoriasis. Smoking habit can worsen the skin infection causing widespread of patches to several body parts.
Plaque Psoriasis Symptoms :