College

We appreciate your visit to A 65 year old male presents to his primary care physician to establish continued care His past medical history includes diabetes mellitus hypertension peripheral vascular. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!

A 65-year-old male presents to his primary care physician to establish continued care. His past medical history includes diabetes mellitus, hypertension, peripheral vascular disease, erectile dysfunction, and cataracts. He is currently taking metformin, glipizide, metoprolol, hydrochlorothiazide, and sildenafil.

His physician asks him if he is currently experiencing any problems with his medications. His only complaint is that he has noticed a slight blue tint to his visual field. The fundoscopic exam is unremarkable for eye pathology.

His change in vision is most likely due to:

A. Diabetic retinopathy
B. Cataract formation
C. Retinal detachment
D. Phosphodiesterase inhibitor side effect

Answer :

Final answer:

A 65-year-old male experiencing a blue tint in his visual field while taking sildenafil is most likely encountering a side effect of the Phosphodiesterase inhibitor, which affects color processing in the retinal photoreceptors.

Explanation:

The change in vision where a patient notices a slight blue tint to their visual field after using sildenafil is most likely due to a Phosphodiesterase inhibitor side effect. Sildenafil, a medication used to treat erectile dysfunction, can cause visual disturbances as a side effect. These disturbances may include seeing a blue tint, sensitivity to light, or blurred vision. This is because sildenafil alters the blood flow in the eye and can affect how the retinal photoreceptors process colors, especially blue and green. This side effect is generally transient and should diminish once the medication is discontinued or the body adjusts to it. The other conditions mentioned, such as diabetic retinopathy, cataract formation, and retinal detachment, have different symptoms and are less likely to cause this visual change, especially considering the timelines and symptoms presented in this scenario.

Thanks for taking the time to read A 65 year old male presents to his primary care physician to establish continued care His past medical history includes diabetes mellitus hypertension peripheral vascular. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!

Rewritten by : Barada