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% dirilik be bought from https://intern.ee.aeust.edu.tw/home.php?mod=space&uid=973508