Which is a general principle for exercising patients with severe diabetic retinopathy?

Which is a general principle for exercising patients with severe diabetic retinopathy?

• A. Avoid high-intensity aerobic or resistance training and head-down positions.
• B. There are no restrictions for exercise.
• C. Only swimming is safe.
• D. Weightlifting is recommended.

Answer: (A)

In severe diabetic retinopathy, the eye vessels are fragile and can bleed or detach more easily when pressure inside the eye rises. The main idea is to avoid activities that sharply increase intraocular pressure or cause heavy Valsalva-like strain. High‑intensity aerobic work and heavy resistance training can elevate both systemic and eye pressures, and head‑down or inverted positions further raise venous pressure in the head, increasing the risk of retinal hemorrhage or traction problems. So, the safest general approach is to steer away from strenuous or intense workouts and any positions that place the head below heart level. Instead, choose moderate, non‑head‑down activities with proper supervision and avoid breath-holding or heavy lifting. The other options—no restrictions, only swimming being safe, or weightlifting being recommended—don't fit the risk profile of severe retinopathy.

In severe diabetic retinopathy, the eye vessels are fragile and can bleed or detach more easily when pressure inside the eye rises. The main idea is to avoid activities that sharply increase intraocular pressure or cause heavy Valsalva-like strain. High‑intensity aerobic work and heavy resistance training can elevate both systemic and eye pressures, and head‑down or inverted positions further raise venous pressure in the head, increasing the risk of retinal hemorrhage or traction problems. So, the safest general approach is to steer away from strenuous or intense workouts and any positions that place the head below heart level. Instead, choose moderate, non‑head‑down activities with proper supervision and avoid breath-holding or heavy lifting. The other options—no restrictions, only swimming being safe, or weightlifting being recommended—don't fit the risk profile of severe retinopathy.