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 us at Northwest Indiana Eye & Laser Center at 219-464-8223, or visit Northwest Indiana Eye & Laser Center, or Facebook.

Northwest Indiana Eye & Laser Center offices are located at 851 Eastport Center Drive, Valparaiso, Indiana 46383 and 1003 South Edgewood Drive, Knox, Indiana 46354.

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 Northwest Indiana Eye & Laser Center at 219-464-8223, or visit Northwest Indiana Eye & Laser Center, or Facebook.

Northwest Indiana Eye & Laser Center offices are located at 851 Eastport Center Drive, Valparaiso, Indiana 46383 and 1003 South Edgewood Drive, Knox, Indiana 46354.

Sunglasses Are A Must!

 

Did you know that sunglasses are a “must wear” item! The skin around the eye is delicate, and an area of some of the thinnest skin on the body making it more susceptible to damage. Ultraviolet (UV) light from the sun can damage not only the skin, but also the cornea, lens and other parts of the eye. Specifically UV damage can cause solar keratitis-an inflammation of the cornea, cataracts and even eyelid skin cancer. Sunglasses help to prevent skin cancer around the eyes and good shades also guard against vision loss as if you wear sunglasses, you decrease your risk over your lifetime of cataract formation. Invest in fashion-bigger is better! But, be sure to choose sunglasses that offer broad spectrum coverage, specifically protection against UVA and UVB rays. Be stylish and be safe! Learn more about UV eye protection & sunglasses at Northwest Indiana Eye & Laser Center at 219-464-8223, or visit Northwest Indiana Eye & Laser Center, or Facebook.

Northwest Indiana Eye & Laser Center offices are located at 851 Eastport Center Drive, Valparaiso, Indiana 46383 and 1003 South Edgewood Drive, Knox, Indiana 46354.

Retina Problems & Bladder Medication?

 

Did you know that the common bladder medication Elmiron (Pentosan Polysulfate Sodium) prescribed for Interstitial Cystitis may be associated with retinal damage? Interstitial Cystitis causes chronic pain in the bladder and pelvis area for more than 1 million people in the United States. Elmiron is the only FDA-approved pill to treat it-but we now know that this medication may be toxic to the macula, or central area of the retina. It is recommended that if you are taking this medication, you should have a screening for retina damage at least once a year even if you show no signs of damage. If you show any signs of damage your eye doctor will need to alert your Urologist or Ob/Gyn that it might be necessary to discontinue the medication. The good news is that if identified early, the damage may be mitigated by stopping the medication. In the late-stage, toxicity can mimic late-stage dry atrophic age-related macular degeneration and result in permanent vision loss.

If you or someone you know has been taking Elmiron for Interstitial Cystitis please schedule an appointment for an eye exam today at Northwest Indiana Eye & Laser Center at 219-464-8223, or visit Northwest Indiana Eye & Laser Center, or Facebook.

Northwest Indiana Eye & Laser Center offices are located at 851 Eastport Center Drive, Valparaiso, Indiana 46383 and 1003 South Edgewood Drive, Knox, Indiana 46354.

More NFL Players Wear Protective Visors

More players in the National Football League (NFL) are using visors to protect their eyes than ever before, despite visors being optional. That's according to new research published in Ophthalmology, the journal of the American Academy of Ophthalmology. Visors shield players' eyes from injury. Tinted visors offer added protection from the sun. About 41% of defensive players and 24% of offensive players wore visors during the 2019-2020 season, the report found. Linebackers, running backs and defensive backs were much more likely than other positions to wear a visor. The study examined all 32 teams in the NFL.

Ophthalmologists Urge NFL to Make Visors Mandatory

Sport-related eye injuries can be devastating and career-ending. Over the past five seasons, 16 NFL players sustained eye injuries ranging from eye gouges to fractures of the bone around the eyes, corneal abrasions and cuts to the eyelid, the study revealed. Because so many players are already using visors and because visors don’t hinder performance the ophthalmologists who authored the study urge the NFL to take a stronger stand on visor usage. Athletes on college, high school or community football teams should also wear visors, the authors note. Amateur leagues may not have access to the same equipment and resources that NFL players do, which could result in more significant eye injuries. The Academy has categorized football as a sport with a moderate risk of eye injury and recommends the usage of a polycarbonate eye shield or visor for protection. If you need help with selecting protective eyewear schedule an appointment at Northwest Indiana Eye & Laser Center at 219-464-8223, or visit Northwest Indiana Eye & Laser Center.

Northwest Indiana Eye & Laser Center offices are located at 851 Eastport Center Drive, Valparaiso, Indiana 46383 and 1003 South Edgewood Drive, Knox, Indiana 46354.

Casual Wine Drinkers Less Likely to Get Cataracts

A glass of wine a day may keep the doctor away, according to a new study from Moorfield’s Eye Hospital NHS Foundation Trust and University College London. The study was published in Ophthalmology and showed people who drank low to moderate amounts of alcohol were less likely to need cataract surgery. Reviewing data from 490,000 volunteers, research suggested that low to moderate wine drinkers in particular were the least likely to develop cataracts compared with nondrinkers and drinkers of other types of alcohol. This study is the largest of its type to date.

What Are Cataracts?

A cataract is when your eye's natural lens becomes cloudy. Proteins in your lens break down and cause things to look blurry, hazy, or less colorful. Treatment includes surgery, where the cataract is removed and replaced with a clear artificial lens.

What Is Considered Moderate Drinking?

Moderation was a key takeaway from this research. People who drank more than the suggested amount on a daily basis had about a 6 percent higher risk of cataract surgery compared to people who drank low to moderate amounts of alcohol. Moderate drinking was defined as about 6.5 glasses of wine a week.

Is Wine Good For Eye Health?

Previous studies have also suggested that red wine and diets rich in antioxidants may prevent cataract development. Cataract development may be due to gradual damage from oxidative stress during aging. The fact that the findings were particularly evident in wine drinkers may suggest a protective role of polyphenol antioxidants, which are especially abundant in red wine. However, researchers remind the public that drinking alcohol regularly is also linked to many serious chronic conditions, including heart disease, diabetes, and cancer, and that this study does not suggest excessive drinking or drastic lifestyle changes.

If you or some you know is experiencing cataract symptoms such as cloudy foggy vision, glare or difficult night driving and would like to learn more about cataract surgery & lens implants please call at Northwest Indiana Eye & Laser Center at 219-464-8223, or visit Northwest Indiana Eye & Laser Center, or Facebook.

Northwest Indiana Eye & Laser Center offices are located at 851 Eastport Center Drive, Valparaiso, Indiana 46383 and 1003 South Edgewood Drive, Knox, Indiana 46354.

Are AMD & Cataract Surgery Compatible?

 

Age-Related Macular Degeneration (AMD) is a frustrating condition that diminishes your ability to see detail clearly. When you combine AMD’s loss of central vision with the blurriness from cataracts, you have a recipe for significant vision loss. Can you have cataract surgery to restore some clear vision if you have macular degeneration? The answer is probably yes, but there are some factors that need to be considered first.

Which Condition Impacts Your Vision Most: Cataracts or Macular Degeneration?

Before recommending cataract surgery, your cataract surgeon will want to find out whether most of your vision loss is caused by the cataract or by the AMD. Some people who have a lot of damage to their retina from macular degeneration won’t see much or any vision improvement from cataract surgery. Your ophthalmologist will examine your retina and take photographs to assess its condition. They will also take a look at how cloudy your lens is to see how much vision the cataract may be blocking. And before recommending cataract surgery, your surgeon will check your vision to see if a change in your eyeglass prescription or even low vision magnifiers may be enough to see better. Having cataract surgery with AMD may not restore your ability to do up-close tasks, such as reading. Removing the cataract will allow more light to enter the eye, but that may not be enough for good central vision. We need a clear lens and a healthy retina for sharp vision.

Does Having Cataract Surgery Make Macular Degeneration Worse?

Depending on the type of AMD you have, the answer is not fully known at this point.

If you have the “dry” form of AMD, there is no evidence that cataract surgery will make your AMD worse. However, if you have the “wet” form, it is not clear if cataract surgery will negatively affect your macular degeneration. Cataract surgery causes inflammation inside the eye, which in theory could make wet AMD worse. However, results of multiple studies have been inconsistent, so we don’t know for sure if cataract surgery worsens wet AMD.

Fortunately, for those struggling with the double whammy of vision loss from both AMD and cataracts, studies have shown that cataract surgery can improve vision in those who are candidates for the procedure. You and your eye doctor can discuss your options for achieving better sight.

If you or someone you know is over 65, please schedule regular eye exams for common senior eye problems such as cataracts, glaucoma and macular degeneration (AMD) so you can maintain eye health and vision. Schedule an eye exam at Northwest Indiana Eye & Laser Center at 219-464-8223, or visit Northwest Indiana Eye & Laser Center, or Facebook. 

Northwest Indiana Eye & Laser Center offices are located at 851 Eastport Center Drive, Valparaiso, Indiana 46383 and 1003 South Edgewood Drive, Knox, Indiana 46354.