Effects of different corticosteroids on the immune system Research Paper

Effects of different corticosteroids on the immune system - Research Paper illustrationThe glucocorticoids are employ in replacement therapies for various inflammatory diseases, in severe allergic reactions such as asthma, in the management of some autoimmune disorders and in some cancers as well (Howland, Mycek, Harvey, Champe, & Mycek, 2006). The remedy role of corticosteroids has expanded since their first application for the treatment of reheumatoid arthritis in 1949 (Doan, Melvold, & Waltenbaugh, 2005). Different therapeutic corticosteroids are available for replacement therapies, and they play an important immunosuppressive role by mediating the adaptive and innate immune cells of our body. hydrocortisone is the basic and fundamental glucocorticoid produced in the human body. The ternary main functions for which corticosteroids are widely used therapeutically include their use as anti-inflammatory agents, for suppression of the immune system, and as a replacement therapy for replenishment the hormones not produced at normal levels by the body (NHS Choices, 2013). The production of cortisol reaches its peak during the early morning followed by a drop and then once more a peak, relatively smaller, in the late afternoon. Cortisol has various body functions. It promotes the production of glucose and protein catabolism and the degradation of lipids by lipolysis. Cortisol increases the bodys electric resistance to stress by elevating the blood glucose levels, which helps in more energy production, and fighting stress situations such as cold, trauma, infections, fright, and bleeding. Cortisol also plays an important role in decreasing the blood cell levels which include eosinophils, basophils, monocytes, and lymphocytes. This particular action is important in the treatment of leukemia. The lowering of peripheral lymphocytes and macrophages also helps in mediating an anti-inflammatory action. Cortisol increases the production of growth hormone (Howland et al., 2006). The immunosuppressive action of corticosteroids is used in the treatment of many autoimmune disorders such as inflammatory bowel disease, general lupus erythematous, and rheumatoid arthritis. Corticosteroids are also helpful in treating several renal autoimmune diseases such as nephrotic syndrome (Doan, Melvold, & Waltenbaugh, 2005). Numerous corticosteroid preparations are used for therapeutic purposes. Hydrocortisone is used as a topical preparation or in an injectable form. The injections are given to reduce inflammation in joints and tendons of touch individuals. Dexamethasone is used in acute conditions such as severe breathing allergic reactions, and is utilized mainly in the intravenous form. Prednisolone is used in several autoimmune conditions and allergic reactions and is available in suppository form, injections and as oral tablets. Fludrocortisones fundamental usage is for Addisons disease, in which there is a deficiency of normal body steroid production ( NHS Choices, 2013). Cortef contains hydrocortisone and is readily absorbed from the gastrointestinal tract. It has a wide variety of indications including rheumatic disorders, adrenal gland insufficiency, SLE, dermatological conditions such as psoriasis, seborrheic dermatitis, exfoliative dermatitis, allergic conditions such as asthma, serum sickness, rhinitis, drug hypersensitivity reactions, ophthalmic diseases such as conjunctivitis, keratitis, herpes zoster ophthalmicus, optic neuritis, hematologic diseases such as acquired haemolytic anemia, idiopathic thrombocytopenic