Viagra & Vision Problems

 

Did you know that in high doses the erectile dysfunction medicine Viagra can cause vision problems? Recent reports in Frontiers in Neurology relayed that Sildenafil, sold under the brand name Viagra is considered safe for men with erectile dysfunction, but at high doses the drug can have lasting effects on vision. The men in this study took the drug without prescription and at the highest recommended dose: 100 milligrams. All of the men experienced vision disturbances ranging from light sensitivity and blurriness to colorblindness and blue-tinted vision. The symptoms continued long after the drug’s desired effects wore off and in some cases lasted as long as three weeks.

What We Know
Viagra boosts blood flow by turning off an enzyme called phosphodiesterase 5. But in the process, the drug also meddles with a related enzyme in retinal cells. At high doses, experts say, this could permanently damage the retina. Side effects most often emerge in men with other underlying health conditions such as high blood pressure or heart conditions. Erectile dysfunction drugs are tied to ischemic optic neuropathy, a sudden and permanent vision loss caused by interrupted blood flow to the optic nerve. This in fact is most common in men with high blood pressure or heart conditions.

While the report raises concerns, experts do not recommend discarding the drug. One key takeaway: Only use ED medicine under medical supervision, and at a prescribed dose!. Also, purchase the drug from a trusted source. Counterfeit drugs, often sold online, are not regulated by the FDA and may not meet quality and safety standards. Call The Eye Clinic of Texas, an affiliate of Houston Eye Associates, at 800-423-3937, visit The Eye Clinic of Texas, or Facebook.

The Eye Clinic of Texas is an affiliate of Houston Eye Associates, the largest ophthalmology clinic in the nation. We are a leading eye care practice serving the greater Houston, League City and Texas City with offices at 1100 Gulf Freeway, Suite 114, League City, Texas 77573 and 7111 Medical Center Drive, Suite 110, Texas City, Texas 77590.

Eye Drops for Droopy Eyelids

Did you know that there is a prescription eye drop to help droopy eyelids? It is estimated that 10-12% of adults have a droopy eyelid, but many don’t know it’s considered a disorder, or that it can be treated. Droopy eyelid occurs when muscles that keep the eye open lose function with age. It can affect one or both eyes. As the eyelid droops, the opening of the eye constricts and vision can become impaired. Until now, the only way to treat ptosis was to have eyelid surgery. Ptosis eyelid surgery is usually only performed in severe cases of droopy eyelids. Recently a once a day prescription eye drop, called Upneeq, became available to help with droopy eyelids. The prescription eye drop provides an alternative to surgery and off-label drugs, the only options for fixing droopy eyelid until now. Upneeq works on a muscle that elevates the eyelid. It causes that muscle to contract, allowing the eyelid to open 1-2 millimeters wider than before treatment. Upneeq doesn’t work for people who have droopy eyelid due to excess skin, saggy eyebrows, or underlying eye injury or nerve problems. The drug is not a treatment for congenital ptosis and has not been studied or approved for children born with droopy eyelids.

If you or someone you know suffers from droopy eyelid please schedule an appointment so we can evaluate your individual case and help determine if Upneeq or another treatment option might be right for you. Call The Eye Clinic of Texas, an affiliate of Houston Eye Associates, at 800-423-3937, visit The Eye Clinic of Texas, or Facebook.

The Eye Clinic of Texas is an affiliate of Houston Eye Associates, the largest ophthalmology clinic in the nation. We are a leading eye care practice serving the greater Houston, League City and Texas City with offices at 1100 Gulf Freeway, Suite 114, League City, Texas 77573 and 7111 Medical Center Drive, Suite 110, Texas City, Texas 77590.