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.
The usual adult dose of bupropion (Wellbutrin) is 100 mg, taken three times per day, with at least six hours between doses. The extended release form of the drug (Wellbutrin SR) is taken as 150 mg twice a day with at least eight hours between doses.ide effects. Bupropion is a mild stimulant and may cause insomnia, agitation, confusion, restlessness, and anxiety. These effects may be more pronounced at the beginning of therapy and after dose increases. Headache, dizziness, and tremor may occur. Despite stimulating effects, bupropion may also cause sedation.