Post cataract extraction, which discharge instruction is appropriate?

Post cataract extraction, which discharge instruction is appropriate?

• A. "I will give you a stool softener to prevent constipation."
• B. "You need to drink at least six glasses of water or fluids this evening."
• C. "You will not be allowed to bathe until you return to see the doctor in 2 days."
• D. "You are allowed to watch TV, but you should not read for the next 48 hours."

Answer: (A)

After cataract extraction, protecting the healing eye from increases in intraocular pressure is crucial. Straining during bowel movements can raise intraocular pressure (the Valsalva maneuver), risking wound disruption or bleeding and slowing healing. A stool softener helps prevent constipation and hard stools, making bowel movements easier and reducing the likelihood of straining. This directly supports safer healing, which is why it’s the most appropriate discharge instruction. Hydration is important in general but doesn’t directly prevent the pressure spikes that come with straining. Instructions about not bathing for a couple of days are overly restrictive and not a standard post-op rule, and restrictions on reading for 48 hours aren’t universally required either. The central safety goal is avoiding straining, which is achieved with a stool softener.

After cataract extraction, protecting the healing eye from increases in intraocular pressure is crucial. Straining during bowel movements can raise intraocular pressure (the Valsalva maneuver), risking wound disruption or bleeding and slowing healing. A stool softener helps prevent constipation and hard stools, making bowel movements easier and reducing the likelihood of straining. This directly supports safer healing, which is why it’s the most appropriate discharge instruction.

Hydration is important in general but doesn’t directly prevent the pressure spikes that come with straining. Instructions about not bathing for a couple of days are overly restrictive and not a standard post-op rule, and restrictions on reading for 48 hours aren’t universally required either. The central safety goal is avoiding straining, which is achieved with a stool softener.