Timolol can produce which of the following effect in an asthmatic patient?
Timolol is a non-selective Beta blocker (1st generation) It is used for treatement of primary open angle glaucoma. It can cause bronchoconstriction (by blocking beta 2 receptors) paicularly in asthmatics.
Bronchodilation
Bronchospasm
Decreased bronchial secretions
Increased bronchial secretions
Sympathetic System