Cyanopsia - Wikipedia

Cyanopsia is a medical term for seeing everything tinted with blue.It is also referred to as blue vision.Cyanopsia often occurs for a few days, weeks, or months after removal of a cataract from the eye.Cyanopsia also sometimes occurs as a side effect of taking sildenafil, tadalafil, or vardenafil. [1]Cyanopsia is a medical symptom and not a sign.It is a purely subjective state and can be ...

Men Are Experiencing Days of Weird Vision After Taking Erectile ...

Doctors are finding yet more men with strange episodes of vision problems after taking the erectile dysfunction drug sildenafil citrate, better known by the brand name Viagra. A new case study ...

Why Viagra makes you see everything blue-tinted - ZME Science

Why Viagra makes you see everything blue-tinted. A lesser known side effect of a famous blue pill. by Tibi Puiu. February 13, 2015 - Updated on May 9, 2023 ... If you think you can live with blue ...

Viagra (sildenafil citrate) and ophthalmology - PubMed

Sildenafil Citrate. Viagra (sildenafil citrate) improves penile erections in men with erectile dysfunction (ED) by selectively inhibiting cGMP-specific phosphodiesterase type 5 (PDE5), which is present in all vascular tissue. It also exerts a minor inhibitory action against PDE6, which is present exclusively in rod and ….

Viagra and Blue Vision: Rare Vision Side Effects Explained

However, the rates of vision changes from using Viagra are likely to increase when you are using higher dosages. According to the package insert information for Viagra tablets, in clinical trials, abnormal vision occurred in 1% of users taking the 25mg dosage, 2% of users taking the 50mg dosage, and 11% of users taking the 100mg dosage.