kirazmattson
731 posts
Feb 19, 2026
1:31 AM
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Zudena 100 mg contains Udenafil, which is a PDE5 inhibitor similar to sildenafil (Viagra) and tadalafil (Cialis). It is commonly used to treat erectile dysfunction (ED) by increasing blood flow to the penis. Like other PDE5 inhibitors, Udenafil works by relaxing blood vessels and enhancing erectile response during sexual stimulation. Potential Effects on Eyesight: While vision problems are not extremely common, they have been reported as side effects with PDE5 inhibitors like Zudena 100 Mg , sildenafil, and tadalafil. These effects are typically temporary, but in rare cases, they can be more serious. Here's what you should know: 1. Temporary Visual Disturbances The most common visual side effects associated with PDE5 inhibitors include: Blurred vision Sensitivity to light (photophobia) Blue-tinged vision (often described as seeing a blue hue or having difficulty distinguishing blue from green) These effects are usually temporary and tend to resolve once the medication is cleared from the system, which generally takes a few hours. 2. Serious Visual Issues (Rare) While rare, there have been reports of more serious visual problems: Non-arteritic anterior ischemic optic neuropathy (NAION): This is a rare condition that causes sudden vision loss due to reduced blood flow to the optic nerve. It has been linked to PDE5 inhibitors, though the exact connection is not fully understood. This condition is uncommon, and the risk is low.
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