Oral vs IV Sedation for Cataract Surgery in Older Adults

Participants will take oral alprazolam 0.5 mg 15 to 90 minutes before surgery to promote relaxation and reduce anxiety. An IV placebo (normal saline) will be administered to maintain blinding.

Participants will receive IV midazolam 1 mg immediately before surgery to promote relaxation and reduce anxiety. An oral placebo pill will be used to maintain blinding.