Why we need steroids?
Abstract The benefits of delivering drugs through the skin for systemic treatment have been widely known and reflect a growing industry in medication development. Transdermal delivery of steroids can be a rapidly expanding discipline and in many different clinical circumstances where hormonal replacement treatment is required that this course of administration is really a breakthrough, thinking about the comparative toxicity of several steroids when given orally. Various transdermal systems are designed, all of them aimed at achieving a continuous release rate of these molecules in their own reservoir during the whole skin. The skin, and particularly the surface, the stratum corneum, can perform the functions of a reservoir as well as a rate-controlling membrane. Thus far, estradiol, testosterone and progesterone have been proven to be great candidates for transdermal delivery from steroid warehouse usa . The effectiveness of topical treatment of fertility in patients with benign