Nonselective ones are carvedilol, labetalol, nadolol, penbutolol, pindolol, propanolol, sotalol and timolol. Some of the medications, the clinic said, can lower both heart rate and blood pressure ...

Timolol (as maleate) 0.25%, 0.5%; oph soln; contains benzalkonium chloride. Timolol maleate is a beta 1 and beta 2 (non-selective) adrenergic receptor blocking agent that does not have significant ...