Psoriasis is a chronic condition of the skin that results in the development of red, silvery-white scales on the skin. It can be limited to one discrete part of the body or cover a wide area of the skin. There are five main types of psoriasis. According to the American Dermatology Association, plaque psoriasis is the most common. There are many ways to treat plaque psoriasis, including creams and shampoos, UV ray treatments and medication.
Creams and Shampoos
Most cases of plaque psoriasis can be treated at home. Generally, cases are anywhere from mild to moderate. Creams that work well for mild to moderate cases of plaque psoriasis include cortisone (anti-itch) cream, creams that contain coal tar or anthralin and creams that work to remove the scaling (salicylic and/or lactic acid). You can also use over-the-counter dandruff shampoo or have the doctor prescribe one for you.
UV Rays
The rays of the sun have been shown to be very effective in the treatment and prevention of plaque psoriasis. UV treatment can be done by either spending time in the sun or having a procedure called phototherapy. LIke sun exposure, phototherapy can be administered alone or in conjunction with medication that makes the skin more sensitive to light.
Medication
For some mild cases of plaque psoriasis, doctor prescribe medications that contain either vitamin A or D, retinols used for a variety of skin ailments. Medication is also the most common way to treat more severe cases of plaque psoriasis. The medication is meant to suppress the body's immune response, which is thought to have a part in causing all types of psoriasis. Medication for severe plaque psoriasis includes methotrexate or cyclosporine.
