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 ...

It’s called Timolol nasal spray and was developed in ... costs $74 compared to the $600-$800 range Dr. Hagan said migraine pills cost. It’s available now at O’Brien Pharmacy at 5453 W.