Roberttanser
403 posts
Apr 14, 2026
3:07 AM
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Caverta 100 mg contains Sildenafil, a phosphodiesterase type 5 (PDE5) inhibitor used to treat erectile dysfunction by increasing blood flow to the penis. One of its known but usually temporary side effects is blurred vision or visual disturbances.
This happens because sildenafil does not only act on blood vessels in the penis—it can also affect blood flow in the eyes, particularly in the retina. The retina contains an enzyme similar to PDE5 called PDE6, which is involved in visual processing. Sildenafil may partially inhibit this enzyme, leading to temporary changes in color perception, light sensitivity, or blurred vision.
Another reason is related to mild changes in blood pressure. Sildenafil relaxes blood vessels throughout the body, which can slightly lower blood pressure. In some individuals, reduced blood flow or pressure changes may temporarily affect visual clarity.
Blurred vision is usually dose-related, meaning it is more likely at higher doses such as CAVERTA 100 MG or in people who are sensitive to the medicine. It is typically short-lived and resolves as the drug leaves the body.
People with pre-existing eye conditions, such as retinitis pigmentosa or severe vision disorders, should use Caverta cautiously and only under medical supervision.
In summary, Caverta 100 mg may cause blurred vision due to its effects on eye enzymes and blood circulation, but this side effect is usually temporary and mild in most users.
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