Generally speaking, the vertical axis of a tropical cyclone, usually defined by the location of minimum wind or minimum pressure. The cyclone center position can vary with altitude. In advisory products, refers to the center position at the surface.
Two prescription medicationsâVectical and Dovonex, which are applied to the skinâinclude vitamin D as their main active ingredient. Edee Scott, 72, of Corona, Calif., says vitamin D medication has helped calm her psoriasis, which is most severe on the palms of her hands and feet. She's had psoriasis since age 14, but it's only in the past 15 years that her psoriasis has taken on a life of its own, she says.
Alternative Skin Treatments. There are many things you can put on your skin to relieve itching, burning, and redness: Aloe vera: It soothes skin and may improve psoriasis, although scientists haven't studied it enough to know for sure. Look for creams or gels that have 0.5% aloe. Steer clear of the tablet form. It can be dangerous. Tea tree oil: It's sometimes added to shampoos and may help scalp psoriasis.