Fildena Professional contains sildenafil citrate, the same active ingredient as Viagra, and is used to treat erectile dysfunction (ED) in men. It's designed to be absorbed quickly and is typically available in a chewable tablet form, allowing faster action compared to regular sildenafil tablets. Safety of Fildena Professional for Men with Eye Conditions: While Fildena Professional and other sildenafil-based medications can be effective in treating ED, men with certain eye conditions should use caution when considering this medication. Here's why: Potential Impact on Vision: Sildenafil (the active ingredient in Fildena Professional) has been associated with potential visual side effects, including temporary changes in vision like blurred vision, color vision changes (such as seeing everything with a bluish tint), and sensitivity to light. In rare cases, more serious vision problems can occur, including sudden vision loss in one or both eyes. This is due to a condition called non-arteritic anterior ischemic optic neuropathy (NAION), which is a form of damage to the optic nerve. Pre-existing Eye Conditions: Men who have pre-existing eye conditions, such as retinitis pigmentosa (a genetic disorder that causes progressive vision loss) or a history of NAION (a condition that affects the optic nerve), should be particularly cautious. For individuals with these conditions, sildenafil may increase the risk of experiencing vision-related side effects, including the serious risk of permanent vision loss. Those with any history of eye problems or who have experienced sudden vision loss should talk to a healthcare provider before using Fildena Professional or any sildenafil-based medication. Recommendations: If you have any eye conditions, including glaucoma, retinitis pigmentosa, or a history of optic nerve damage, it's essential to consult a healthcare provider before using Fildena Professional or any other ED medication. Your doctor can assess your specific situation, review any potential risks, and decide whether it's safe to use sildenafil or suggest alternative treatment options.