Which of the following drugs acts on trabecular mesh-work and affects the aqueous outflow: (A) Timolol, (B) Pilocarpine, (C) Brimonidine, (D) Brinzolamide
Answer is B. Pilocarpine increases trabecular outflow by increasing ciliary tone. Timolol and Brinzolamide decreases the aqueous formation.
Brimonidine act by augmenting uveoscleral outflow.