Steroids are hormones that occur naturally in the body. Steroid medicines are man-made and are similar to the natural hormones made in the body. Some topical corticosteroids can be bought 'over the counter' without a prescription. For example, for dermatitis, the steroid cream called hydrocortisone 1% emanet be bought from https://case.edu/cgi-bin/newsline.pl?URL=https://tr.wikipedia.org/wiki/Vitamin