What are the two general mechanisms for medical management of glaucoma?

What are the two general mechanisms for medical management of glaucoma?

• A. Decrease production
• B. Increase outflow
• C. None of the above
• D. Decrease production and increase outflow

Answer: (D)

Glaucoma meds lower eye pressure by two broad strategies: reducing the production of aqueous humor and increasing its outflow. The best answer combines both approaches, because many treatments target either pathway and some affect both to varying degrees, giving a more effective overall pressure reduction. For production reduction, agents like beta blockers and carbonic anhydrase inhibitors limit how much aqueous humor the ciliary body makes. For increased outflow, prostaglandin analogs mainly enhance uveoscleral drainage, and cholinergic agents can boost trabecular outflow. So addressing both mechanisms captures the full range of medical strategies used. Choices that propose only one mechanism or none of the above miss part of the therapeutic picture, since the two general mechanisms together describe how medical therapy lowers intraocular pressure.

Glaucoma meds lower eye pressure by two broad strategies: reducing the production of aqueous humor and increasing its outflow. The best answer combines both approaches, because many treatments target either pathway and some affect both to varying degrees, giving a more effective overall pressure reduction. For production reduction, agents like beta blockers and carbonic anhydrase inhibitors limit how much aqueous humor the ciliary body makes. For increased outflow, prostaglandin analogs mainly enhance uveoscleral drainage, and cholinergic agents can boost trabecular outflow. So addressing both mechanisms captures the full range of medical strategies used. Choices that propose only one mechanism or none of the above miss part of the therapeutic picture, since the two general mechanisms together describe how medical therapy lowers intraocular pressure.