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Since the COVID-19 pandemic, more people are working from home than ever before, leading to a rise in digital screen time. Between spending eight or more hours staring at a computer screen, and some downtime hours spent looking at a smartphone or watching TV, it’s almost inevitable to feel some adverse effects at the end of a day. Blue Light Effects vs. Digital Eye Strain Blue light is all around us, and the most natural source comes primarily from sunlight. Other forms of blue light are artificial and emitted by digital screens including LED TVs, smartphones, tablets and computers. Surprisingly enough, research shows blue light can actually have health benefits such as promoting alertness, boosting memory and cognitive function, elevating mood and regulating circadian rhythm. However, studies indicate that an excess in blue light exposure can lead to depletion of melatonin production, a hormone that regulates our sleep cycles. In today’s eyewear industry, blue light glasses are one of the more popular items purchased by consumers. Companies who sell the glasses claim they help with reducing or eliminating digital eye strain, while also increasing natural melatonin secretion to get a good night’s sleep. Other than their slight yellow tint to filter out blue light, they mostly look like regular glasses and come in many different stylish frames. You can find blue light glasses through various eyewear retailers. Most adults have experienced digital eye strain. Common symptoms of digital eye strain include headaches, blurred vision, irritated eyes, and fatigue. Many believe that digital eye strain is caused by overexposure to blue light, but medical vision experts say that is not the case. “Digital eye strain is related to how we use our digital devices, not the blue light coming out of them,” says Mitchell Strominger, MD, a neuro and pediatric ophthalmologist with Renown Health. Do Blue Light Glasses Even Work? Since blue light glasses aren’t medically proven to help with digital eye strain, you’re probably wondering if they’re even worth using. “If you’re one to binge a TV show or scroll though social media before bedtime, the blue light from those digital screens can disrupt your circadian rhythm and cause you to lose sleep, which can ultimately lead to other adverse health effects,” says Dr. Strominger. “While more research is still needed, some studies have shown that blue light glasses may prevent melatonin suppression and increase quality of sleep. There is no harm in trying them out and seeing if they work for you.” As for preventing digital eye strain, Dr. Strominger shared several helpful tips: Try using the 20-20-20 rule, which entails looking away from your screen and looking at an object 20 feet away for at least 20 seconds. Sit at an arm’s length (about 25 inches) away from your screen. Adjust the brightness and contrast of your screen, especially before bedtime. There is a night mode setting on most smart phones you can use. Reduce your screen time whenever you can and give your eyes a break.

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Did you know an estimated 1.9 million neurons and 14 billion synapses are lost per minute during a stroke? That’s why every second counts. Anyone can have a stroke, but your chances increase if you have certain risk factors. That’s why the best way to protect yourself or your loved ones from a stroke is to know the risks and how to manage them. You can make changes to your lifestyle to lower your risk of stroke by asking yourself the following questions: 1. Is my blood pressure normal? High blood pressure is the leading cause of stroke and the most important controllable risk factor. If you’ve had a stroke, lowering your blood pressure can help prevent future strokes. 2. Can I quit smoking? Smoking damages blood vessels, clogs arteries and raises blood pressure — doubling your risk of stroke. If you want to reduce your risk of stroke and heart attack, quitting smoking is the first step — and Renown can help you with this. Learn more: Renown Health Quit Tobacco Program. 3. Do I make time to exercise 30 minutes a day? Many studies link consistent exercise habits with lower stroke risk. Also, being overweight contributes to high cholesterol, high blood pressure, heart disease and diabetes, all increasing your stroke risk. You don’t need to run a marathon — just commit to making time to move each day. 4. Do I regularly eat processed food and sugar? Eating less cholesterol and fat, especially saturated and trans fats, may reduce the fatty deposits (plaque) in your arteries. Also, eating five or more servings of fruits and vegetables per day may reduce your stroke risk. If you are diabetic, follow recommendations to get your diabetes under control.

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You might think worsening eyesight is inevitable as you age. But the truth is, there are easy things you can do to keep your eyes in tiptop shape for years to come. Clear vision is an essential part of overall health and there are daily habits we can adopt to keep our eyes seeing clearly. Mitchell Strominger, M.D., a registered ophthalmologist with Renown Health specializing in pediatric ophthalmology and neuro-ophthalmology, offers some everyday tips to keep you focused on eye health. Know your family’s vision history Look to your parents and grandparents for clues about the future of your eye health. Were they near-sighted at a young age? Do they have a history of eye crossing or a lazy eye? Did they develop glaucoma or macular degeneration (AMD)? Some genes have a strong association with eye health, specifically macular degeneration. AMD is a leading cause of blindness worldwide and the top cause of vision loss and blindness for Americans over 65, according to the Centers for Disease Control and Prevention (CDC). Also be aware certain medical conditions, such as diabetes, high blood pressure and liver disease, increase the risk of long-term eye problems. Receive regular vision screening exams Children under three need vision screening examinations by their pediatrician. A medical concern or family history warrants a comprehensive eye examination by a pediatric ophthalmologist (or general ophthalmologist or optometrist who has experience with children) per the American Academy of Ophthalmology (AAO). Vision screenings should occur every two years throughout adolescence unless pain, eye crossing, difficulty seeing the board or reading, or other eye concerns occur. In adulthood the risk of eye problems increases over age 40, so the AAO recommends regular dilated exams. When your pupils are dilated it allows your eye care professional a more accurate view of your retina and optic nerve, located in the back of your eye. This allows them to look for AMD or other eye problems. Eye diseases can be caught at their earliest stages during a dilated eye exam. “It is especially important to have your child evaluated as soon as possible if there is any concern for eye crossing or lazy eye,” says Dr. Strominger. “The visual system develops in the early years so intervention, whether it be glasses, eye patching to strengthen the vision in one eye, or eye muscle surgery is critical. Children at risk include those who are born premature, have development abnormalities, genetic disorders such as Downs syndrome, or a strong family history and should be evaluated at a young age. Often small problems are not clearly evident and cannot be picked up on routine screening examinations in the pediatrician’s office.” Block the sun, improve your vision Everyone knows not to stare directly into the sun, but indirect ultraviolet (UV) sun rays can cause serious harm over time. According to the National Eye Institute, sunglasses (or a protective UV tint) are a daily must to protect your eyes from: Cataracts (a clouding of the eye’s lens causing blurred vision) AMD - macular degeneration Pterygium (a tissue growth over the white surface of the eye that can cause astigmatism) Look for sunglasses which block 99 to 100 percent of both UVA and UVB rays. You still need sunglasses if your contact lenses block UV rays. Sun rays can damage your eyelids and other tissue not covered by contact lenses. Wearing sunglasses protects your entire eye area. Eat colorful meals Your eyes need vital nutrients to keep them healthy including vitamin C, zinc, beta carotene and copper. A diet filled with citrus fruits and a variety of vegetables provide these essential nutrients. Regularly filling up on fish high in omega-3 fatty acids (salmon, tuna, sardines) may reduce your risk of AMD and help maintain your eye health. Green, leafy vegetables (kale, spinach, collard greens) containing lutein and zeaxanthin are also a must for your dinner plate. Water your eyes Eyes, like the rest of your body, need plenty of water to prevent dehydration. Make sure you stay hydrated and steer clear of smoke to avoid dry eyes and irritation. Hours staring at the computer screen can also make your eyes feel dry or tired. Try regularly refreshing them with lubricating eye drops. Taking frequent computer breaks is also important. Follow the 20/20/20 rule: every 20 minutes, look at an object 20 feet away from you for 20 seconds. Eye makeup can also lead to dry eye as the glands at the base of the eyelashes may become clogged, causing dry eye. Make sure all eye makeup is hypoallergenic and is thoroughly removed with a gentle cleanser for the delicate eye area each day. Stop Smoking (or never start) Smoking is harmful to every part of your body, including your eyes. It's not only linked to cancer and heart disease but also cataracts, AMD, dry eye, optic nerve problems and many other problems. Smoking during pregnancy can also harm the eyes of the unborn child. If you currently smoke take steps to quit and your entire body will benefit.

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Stroke is unfortunately common, with 1 in 5 American women experiencing it each year. When it comes to a stroke the phrase “time is brain” speaks to the urgency of getting rapid care. In fact, a woman may lose nearly 2 million neurons per minute of oxygen loss to the brain. The Renown Health Comprehensive Stroke Center experts share the importance of timely treatment and how stroke symptoms can differ in women. Women and Stroke – Surprising Symptoms  Each year stroke affects more women than men. Even more concerning, women are less likely to recover from a stroke. The following non-traditional, less common, warning signs can be common in women: Hiccups with chest pain Sudden disorientation, drowsiness, confusion or a general altered mental status Nausea or vomiting A sudden headache that feels like the ‘worst headache of your life’ Unusual chest pain (especially with hiccups) Body numbness or weakness, such as an arm or leg suddenly ‘falling asleep’ Fainting or loss of consciousness Stroke Diagnosis The first step is neuroimaging by CT scan. This allows for rapid identification of any bleed, and also assists in determining candidacy for the early clot busting medication. MRI brain imaging is much higher resolution, and can better determine the core stroke size, assisting in prognosis and recovery. Since strokes have several different origins, an inpatient workup is essential to determine the underlying cause. Whether the stroke is secondary to plaque in the large vessels, clots being thrown in the setting of atrial fibrillation (an abnormal heart rhythm), or small vessel disease from years of uncontrolled vascular risk factors (high blood pressure, smoking, high cholesterol, diabetes), determining the cause is essential to implementing a management plan to reduce risk for further strokes. Quick Treatment for Stroke is Key Early recognition of stroke symptoms and seeking prompt attention is paramount. There are interventions that can be instituted to minimize the stroke and increase likelihood of recovery, but only if a patient presents to the hospital early. A clot busting medication, called tPA, can be given to patients with stroke if given within 4-5 hours from time of onset. Renown Regional Health Center is designated as a Comprehensive Stroke Center, the highest level of stroke certification available. To earn the designation of comprehensive stroke center, a hospital has to meet stringent requirements, including biannual on-site evaluations. This includes care for ischemic stroke patients (lack of blood flow), hemorrhagic stroke patients (bleeds), and determining the underlying cause to guide secondary stroke management prevention. Stroke Symptoms Remember “B.E.F.A.S.T.” to recognize the symptoms of a stroke below: B – Balance Being off balance or dizzy, is common. E – Eyes An eyesight change such as blurring or double vision may occur. F – Face droop One side of the face, or lip, droops A – Arm weakness Does one arm drift down? S – Speech Talking may slur or sound strange. T – Time Time to call 911. Call an ambulance immediately if you or anyone else, experiences any of these symptoms.

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Without a doubt, taking medications can not only be expensive, but also confusing. In the United States, generic prescriptions are widely used, with 9 out of 10 people choosing them over a name brand. Pharmacists are a great resource to help us understand the benefits and side effects of any medication. We asked Adam Porath, PharmD, Vice President of Pharmacy at Renown Health, to answer some common questions about generic drugs. What is a generic drug? A generic drug has the same active ingredients of brand-name drugs. Brand-name drugs have a patent (special license) protecting them from competition to help the drug company recover research and development costs. When the patent expires other manufacturers are able to seek approval for a generic drug. However, the color, shape and inactive elements may be different. Per the U.S. Food & Drug Administration (FDA), a generic medicine works in the same way and provides the same clinical benefit as its brand-name version. Why do they cost less? Generic drug makers do not have the expense of costly development, research, animal and human clinical trials, marketing and advertising. This savings is passed on to the public. Also after a patent expires, several companies will compete on a generic version of a drug, further driving down prices.

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It seemed like a normal Wednesday, except Kimi Woolsey was feeling really stressed. On Sept. 4, 2019 she was rushing to get ready for an appointment when suddenly, she could not feel her legs. Kimi immediately knew something was wrong and called out to her fiancé, Paul, for help. After seeing a bright light in her right eye, she felt a severe, sharp pain in her head traveling down into her leg. Paul quickly called 911, the EMT’s arrived and her stroke survival journey began. At first the medical team thought she had a complicated migraine, but one of them suspected a stroke. On the way to the hospital Kimi felt numbness and her face drooping, then instantly, no pain. For a moment she thought she was dying, going from pain to numbness and realizing she couldn’t move or speak. Kimi didn’t know she was having another massive stroke in transit. Each year nearly 800,000 people in the U.S. suffer a stroke, or “brain attack” – that’s one every 40 seconds. Of those, about 75% occur in people over age 65. However, at only 45 years old, Kimi is proof that a stroke can happen at any age. Stroke Survival Begins for Kimi Upon arriving at the emergency department of Renown Regional Medical Center the Certified Comprehensive Stroke Center team went into action. Kimi received a brain MRI, then was wheeled into surgery for a thrombectomy (clot removal). She was in the intensive care unit for 11 days. She remembers someone telling her, “Generally people don’t survive this magnitude of stroke.” And a doctor saying, “You are here for a reason.” Kimi’s comeback journey began with the comprehensive care team at Renown Rehabilitation Hospital. “Literally I had the best day of my life that first day there…I was so happy because I couldn’t imagine being in a safer place with people that literally live for you,” she recalls. During her 41 days there, her biggest milestone was being able to get out of bed and walk. For Kimi the support she felt at the rehab hospital was key to her progress, ”I still feel loved and appreciated and they’re rooting for me still and I can feel it.” Although she left the rehab hospital on Oct. 18, 2019, she is still working on improving the left side of her body. Currently Kimi works with therapists in outpatient physical rehabilitation sessions, continuing to see improvement in both her hand and leg. Her advice to those currently in a rehab hospital setting is, “Stay as long as you can to get the most out of it and push, push, push.” Kimi’s Stroke Survival as a Warrior “Having a stroke is not for the faint of heart,” says Kimi. She experienced despair and felt discouraged. Many days she would ask herself, “Why am I here?” Today she proudly calls herself a stroke warrior and refuses to be a victim of her stroke. Alongside her tenacious spirit, Kimi actively helps others on their stroke survival journey. Before her stroke she never dreamed of starting a non-profit foundation. Now, each day you’ll find her texting inspiration to others, offering advice and connecting with other struggling stroke survivors on her Facebook page, Stroke Warrior Recovery Coach. Her goal is to become the person she needed to talk to after her stroke; she currently coaches several stroke survivors. “Stroke survivors need to know that they aren’t alone. Mental support and encouragement are so important for each person’s stroke journey,” Kimi said. Along with the physical changes, Kimi feels the stroke magnified her empathy. “I was always in a hurry in my life. People didn’t go fast enough for me – on the road, at the grocery store, in a line. Now I have more patience with myself and others." Kimi realizes most people cannot wrap their brain around the concept of a stroke. In fact, the brain fog, physical challenges and frustration are hard to explain… unless you’ve experienced them. “You need to find your tribe,” she explains. “I have a passion for helping people through this process.” Most of all, she encourages people to keep going and never stop. After her stroke, Kimi has a greater appreciation for her family, health and life. She is one of the patients featured in the current “Fight The Good Fight” trauma and physical rehab advertising campaign. “I wake up every day and fight,” she asserts. “Each day you have to fight for your recovery and fight for yourself.”

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When you’re too sick to go to work but not sick enough for a doctor’s visit, over-the-counter medicines are a welcome relief to help alleviate that fever, runny nose or allergies. But because those medicines aren’t signed off on or managed by your doctor and pharmacist, you must be especially mindful of what you put into your body. Whenever you pop a pill, you want to ensure you’re taking the correct dosage, waiting the right amount of time before taking another dose and not mixing certain medicines. Too Much Tylenol/Acetaminophen Tylenol — or acetaminophen — is a popular pain reliever for many, but too much can be bad for your liver. “Our bodies have a finite ability to metabolize Tylenol,” says Andy Wright, clinical pharmacist at Renown Rehabilitation Hospital. “When too much builds up in the liver, it becomes toxic. In patients with medical conditions like cirrhosis of the liver or hepatitis, this could be disastrous.” Remember, acetaminophen is in more than just Tylenol and generic pain relievers. You may also see acetaminophen in flu, cold and cough medicines, like Nyquil, and some prescription medications including Norco and Percocet. Keep a list of the medications you take, and limit daily acetaminophen use to 3,000 mg per day. When you’re scanning medicine bottle contents, remember acetaminophen is also referred to as APAP, AC, acetam or paracetamol. Mixing Painkillers When you’re dealing with pain and not getting any relief, taking a different medication may seem like the easy solution. Maybe you take some Aleve — a form of naproxen — for a headache, but it isn’t working, so you switch to Motrin, an over-the-counter form of ibuprofen. Not a smart idea. Ibuprofen and naproxen along with aspirin are known as nonsteroidal anti-inflammatory drugs (NSAIDS). Because these medicines work in similar ways, they should never be combined or used in larger doses or more frequently than directed. Otherwise your risk of side effects can increase, which range from mild nausea to severe gastrointestinal bleeding.  It’s also important to consider your family history when taking NSAIDs because, “recent studies have shown NSAIDs may have greater cardiovascular risks for people taking blood thinners or those with hypertension,” explains Andy. “A good example is ibuprofen: It has a relatively low gastrointestinal bleed risk while it has a moderate to high cardiovascular risk. The opposite is true for naproxen.” Rather than experimenting with multiple medicines, figure out which drug works best for you. You may find muscle soreness improves with aspirin, whereas when a headache hits, naproxen is best. Keep in mind that these medications aren’t always best for everyone in the family. “Aspirin in children and teens is not recommended unless under the supervision of a doctor,” Andy says. And pregnant and lactating women should generally avoid NSAIDS due to risk of birth defects and bleeding. “In both of these cases, acetaminophen or Tylenol are preferred but only if approved by an OB/GYN.” Fighting Allergies Over-the-counter antihistamines like Claritin, Zyrtec and Allegra have made fighting itchy eyes and runny noses a little easier. But these daily medicines — when taken inappropriately or in the wrong combinations — can also have an adverse effect. Similar to acetaminophen, you need to watch for antihistamines in other products. Sleep aids — like Tylenol PM and Unisom — commonly use an antihistamine known as diphenhydramine, which may increase your risk of overdose. “Combining antihistamines, or overdosing, can cause many adverse effects including dry mouth, blurred vision — even arrhythmias,” Andy says. “Only take these medications on their own.” If you’re still struggling with symptoms, you can talk to your doctor about adding an over-the-counter nasal steroid.  Andy confirms the importance of closely following the directions listed on antihistamine (and all medicine) bottles. He has seen extended release nasal decongestants cause significant arrhythmias requiring medical care after a patient took the medicine with warm fluids. “The decongestant in question is designed to slowly release, but it can dissolve suddenly in the presence of warm liquids like coffee,” Andy explains. “This can cause the pill to deliver 12 to 24 hours of medication all at once.” Taking an Antidiarrheal with Calcium Calcium supplements and antidiarrheal medicines are another harmful combination. Calcium firms up your stool, but if taken with an antidiarrheal, can cause severe constipation. If you need to take an antidiarrheal, take a break from your calcium for a few days until you’re back to normal. Another consideration when taking calcium supplements or calcium-based antacids is gas. “I’ve had several patients report cases of excessive gas using Tums or calcium carbonate-based supplements.” Andy suggests instead “trying Maalox or Mylanta for indigestion and Citracal as a supplement.” Talk with Your Doctor or Pharmacist About Your Medications If over-the-counter drugs aren’t providing the relief you need, it’s time to see your doctor. And remember, for your safety it is important to keep your doctor and pharmacist up-to-date with any medications — prescribed or over-the-counter — that you are taking.

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