What other drugs will affect terbutaline?Before using this medication, tell your doctor if you are taking any of the following medicines: a beta-blocker (used to treat high blood pressure and other heart conditions) such as atenolol (Tenormin), metoprolol (Lopressor), propranolol (Inderal), acebutolol (Sectral), bisoprolol (Zebeta), carteolol (Cartrol), carvedilol (Coreg), labetalol (Normodyne, Tr