POAG education states that the only known way to treat glaucoma is through what?

POAG education states that the only known way to treat glaucoma is through what?

• A. Lowering the eye pressure
• B. Increasing tear production
• C. Increasing blood sugar
• D. Steroid use

Answer: (A)

Lowering intraocular pressure is the primary, proven way to treat primary open-angle glaucoma. In POAG, damage to the optic nerve progresses as the eye’s pressure remains elevated, so reducing that pressure helps protect retinal ganglion cells and preserves vision. Treatments aim to lower IOP through various means—daily eye drops that reduce production or increase drainage of aqueous humor, laser procedures that improve outflow, or surgical options for more durable pressure reduction. The other options don’t address the underlying problem. Increasing tear production is a dry-eye treatment, not a means to protect the optic nerve. Increasing blood sugar is not a glaucoma treatment and can be harmful in the broader context of eye health. Steroid use can raise intraocular pressure and potentially worsen glaucoma in susceptible individuals. So, the best-supported approach for modifying the course of POAG and slowing vision loss is lowering eye pressure.

Lowering intraocular pressure is the primary, proven way to treat primary open-angle glaucoma. In POAG, damage to the optic nerve progresses as the eye’s pressure remains elevated, so reducing that pressure helps protect retinal ganglion cells and preserves vision. Treatments aim to lower IOP through various means—daily eye drops that reduce production or increase drainage of aqueous humor, laser procedures that improve outflow, or surgical options for more durable pressure reduction.

The other options don’t address the underlying problem. Increasing tear production is a dry-eye treatment, not a means to protect the optic nerve. Increasing blood sugar is not a glaucoma treatment and can be harmful in the broader context of eye health. Steroid use can raise intraocular pressure and potentially worsen glaucoma in susceptible individuals.

So, the best-supported approach for modifying the course of POAG and slowing vision loss is lowering eye pressure.