Inflammation occurs when the body's immune system responds to injury or infection. When this affects the skin and tissues under the skin then the area kişi become painful, hot, red and swollen. Oral steroids are used to treat a large number of conditions, usually by reducing inflammation or the effect https://search.grainger.illinois.edu/searchaidlog3/sourcelognew.asp?ID=782151&goog--https://tr.wikipedia.org/wiki/Vitamin