1. regulates water and water volume in other solutes, Regulating ion concentrations in extracellular fluid (ECF), Ensuring long term acid base balance, excreting ,metabolic wastes, toxins and drugs, produces erythropoietin and renin, Activating vitamin D Carrying out gluconeogenesis, if needed.
Bupropion is an antidepressant medication used to treat major depressive disorder and seasonal affective disorder. The Zyban brand of bupropion is used to help people stop smoking by reducing cravings and other withdrawal effects. Bupropion may also be used for purposes not listed in this medication guide.
DRUG DESCRIPTION. WELLBUTRIN (bupropion hydrochloride), an antidepressant of the aminoketone class, is chemically unrelated to tricyclic, tetracyclic, selective serotonin re-uptake inhibitor, or other known antidepressant agents. Its structure closely resembles that of diethylpropion; it is related to phenylethylamines.