Colas and other sodas like Mountain Dew are well-known caffeinated culprits, but others play less obvious roles in your daily caffeine intake. Some brands of root beer, such as Barqâs, contain caffeine. Both the regular and diet flavors have 23 milligrams per 12-ounce can, just 12 milligrams less than a can of Coke.
Labetalol is a medication used to treat high blood pressure. It can be given intravenously in severe hypertensive situations, or by mouth for long term hypertension management. Its dose and use is limited by its main side effectâpostural hypotension, where there is a substantial drop in blood pressure when standing up. Labetalol's dual alpha and beta adrenergic antagonism has different physiological effects in short- and long-term situations.
Uses of This Medicine. Atenolol is used alone or together with other medicines (such as hydrochlorothiazide) to treat high blood pressure (hypertension). High blood pressure adds to the workload of the heart and arteries.If it continues for a long time, the heart and arteries may not function properly.tenolol is also used to help prevent chest pain and to decrease the severity of heart attacks. This medicine is a beta-blocker. It works by affecting the response to nerve impulses in certain parts of the body, like the heart.