Travel « Weekly Gravy

Headed out on vacation? Beware of heart attack: It’s the leading cause of natural death among travelers. If you have heart attack symptoms on the road, getting immediate medical care can improve your odds of long-term survival, according to a study presented Saturday at a meeting of the European Society of Cardiology, in Malaga, Spain. “If you are traveling and experience heart attack symptoms — such as pain in the chest, throat, neck, back, stomach or shoulders — that lasts for more than 15 minutes, call an ambulance without delay,” study author Dr. Ryota Nishio said in a society news release. “Our study shows that long-term outcomes after a heart attack while traveling can be good if you get prompt treatment,” added Nishio, who works in the cardiology department at Juntendo University Shizuoka Hospital in Izunokuni, Japan. For the study, the researchers examined data on more than 2,500 patients who had a heart attack and rapid treatment with a stent (percutaneous coronary intervention, PCI) between 1999 and 2015 at the hospital. It’s located on the Izu Peninsula, a popular tourist destination near Mount Fuji, and a regional center for PCI. Patients who were traveling tended to be younger than other patients, and had a higher prevalence of heart attacks due to a blockage in a major artery to the heart, the investigators found. The researchers… read on >

(HealthDay News) — Don’t forget to think of your eyes while you’re traveling, the American Academy of Ophthalmology says. Here are the academy’s suggestions while you’re on the road, either for business or pleasure: Bring an extra pair of glasses and contact lenses. If you have an emergency, do not put off seeing an eye specialist until you get home. Untreated issues such as infection can cause long-term damage. Prepare for dry eyes on a plane with over-the-counter eye drops. Never use water to clean contact lenses. If you use prescription eye drops, travel with an extra, unopened bottle. If you notice significant changes in your vision, see a doctor. Changes in vision can signal issues such as a retinal detachment, a hypertensive crisis, a stroke or out-of-control diabetes.

In states where marijuana is legal, teens smoking pot and then getting behind the wheel of a car is common, a new study finds. “There’s a general public zeitgeist that marijuana is a pretty safe drug,” said study co-author Darin Erickson, an associate professor at the University of Minnesota’s School of Public Health. “In actuality, there hasn’t been a lot of research regarding how marijuana is used, its safety or its harms,” he added in a university news release. For the study, Erickson and his team surveyed 50 local enforcement agencies in Colorado and Washington state in 2016 and 2017 to find out if underage marijuana use (under 21) and marijuana-impaired driving are problems in their cities. In addition, the researchers asked about the types of enforcement used to tackle those problems, and the resources available to do so. All of the agencies said that underage use is somewhat or very common, and most said that marijuana-impaired driving is somewhat or very common. Thirty percent said they conducted enforcement targeting underage use or possession or marijuana, and 20 percent said they conducted underage compliance checks at licensed stores, with a higher rate in Colorado (32 percent) than Washington (8 percent), the findings showed. One local enforcement agency in each state specifically targeted marijuana-impaired driving, according to the study published recently in the International Journal of… read on >

(HealthDay News) — Traveling on vacation or for business shouldn’t interfere with getting enough exercise, the U.S. National Institute on Aging advises. Here are the agency’s suggestions for staying in shape while away from home: Pack your workout clothing and shoes. If you’re traveling by car, stop frequently along the way to stretch or walk around. This will help you stay more alert behind the wheel. If you are flying, walk around the airport as you wait for your flight. Include lots of physical activity while you’re sightseeing. Aim for at least 30 minutes of exercise each day. Use the exercise facilities at your hotel.

Medical marijuana may help the thousands of Americans who use it, but far too many of these folks are getting behind the wheel while high, new research shows. In a poll of medical marijuana patients in Michigan, more than half acknowledged having driven within two hours of consuming a cannabis treatment at least once during the prior six months. About 20 percent they had done so while “very high,” while about half described being “a little high” while driving. “Perhaps more surprising is that many said that they drove under the influence pretty frequently, at least 10 times in the past six months,” noted study author Erin Bonar. She said that 7 percent of these frequent users said they had driven while very high and 19 percent had done so while a little high. “We didn’t know of other any studies that had asked medical marijuana patients about driving while high, so we were not sure what to expect,” added Bonar. She is an assistant professor in the department of psychiatry’s addiction center at the University of Michigan in Ann Arbor. “[But] we know that both alcohol and marijuana have risks and can be dangerous, and we would advise not driving after using either one,” Bonar stressed. So how exactly does marijuana undermine driving safety? “Research studies show that things like your coordination and reaction… read on >

(HealthDay News) — Drivers should avoid talking on their cellphones while on the road, the U.S. National Safety Council warns. It’s a myth that the human brain can simultaneously handle both the many aspects of driving while chatting with a cellphone in one hand, the council says. The agency dispels these additional myths: Talking on a cell phone is just like speaking to a passenger. Passengers can help the driver stay alert and navigate, while people on the other end of a phone call have no direct awareness of what is going on in the car. Speaking hands-free is safe while driving. The council warns that drivers on cellphones can be distracted enough to miss seeing pedestrians, red lights and stop signs. I only use my phone at stop lights, so it’s OK. Drivers should stay focused even at stop lights. A recent AAA study revealed that people are distracted up to 27 seconds after sending a text message.

Escaping from a cold, wintery place to a warm climate can be fun for so-called “snowbirds” who migrate south for the winter. Still, experts say it’s a good idea for older adults to prepare by having a “medical checklist” to ensure both regular care and help in case of an emerging issue while away from home. “Snowbirds should have their medical checklists completed a month before they leave for their long-term destination,” said Isabel Valdez, an assistant professor of medicine at Baylor College of Medicine in Houston. “The No. 1 thing I recommend is to establish care with an additional primary care doctor at their long-term destination in the fall and winter who can coordinate with their home doctor,” she said in a college news release. Check with insurance providers or with friends and family who live at the destination to find a reputable primary care physician. Ensure that doctor will be able to communicate with the doctor back at home, Valdez suggested. If you’re going to need to have a checkup with a specialist during the time you’re gone, work with insurance providers to find one that’s covered. “Some medical conditions that require the care of a specialist may only require an appointment once or twice a year,” Valdez said. “You might only need to visit the specialist in your home state, but checking… read on > read on >

Driving under the influence and distracted driving are well-known hazards, but few people think twice about getting behind the wheel when feeling drowsy, a sleep expert warns. “Drivers can reduce the danger by being aware of risk factors and taking precautions,” said Dr. Praveen Rudraraju, who directs the Center for Sleep Medicine at Northern Westchester Hospital in Mount Kisco, N.Y. Each year, nearly 100,000 traffic crashes can be attributed to drowsy driving, including more than 1,500 deaths and over 70,000 injuries, according to the U.S. National Highway Traffic Safety Administration. Most drowsy driving accidents occur between midnight and 6 a.m. among drivers who are alone in their vehicle. Risk factors for drowsy driving include: sleep loss — even just one hour less than you need; use of sleep aids, anti-anxiety medications or alcohol; driving long hours with few or no breaks, driving alone or with sleeping passengers; and having undiagnosed or untreated sleep disorders. There are a number of things you can do to reduce the risk of drowsy driving, Rudaraju said. Don’t consume alcohol and don’t take sedatives. If you feel drowsy when driving, find a safe place to pull over and nap. But even though a short nap can help, it’s best to get proper sleep. Talk to your doctor about problems falling or staying asleep, especially if you are tired after a… read on >

Before you head out for a sunny summer getaway, get familiar with the signs of heat-related illnesses. Once at your destination, build in time for your body to adjust to the climate. If you’re lounging by the water and taking only short walks, your risk of a heat illness is low. But if you’re not in great shape and aren’t used to the heat, beware of strenuous activities like hiking and biking. Your body’s cooling system could fail if you’re in high temperatures and humidity for too long, sweating heavily, and not drinking the right fluids. Toss in a few fruity alcoholic beverages and you could be thrown for a loop. Respect your fitness level. If you’re out of shape, go slow, even for fun activities like kayaking. Take frequent breaks. Don’t wait until you feel thirsty to drink bottled water. And don’t forget the sunscreen. Heat-related illnesses include: Heat cramps: painful muscle contractions, usually after exercising in the heat. Heat syncope: lightheadedness or fainting caused by high temperatures. Exercise-associated collapse: lightheadedness or fainting right after exercising. Heat exhaustion: body temperature as high as 104 Fahrenheit with cold, clammy skin, headache, weakness, nausea and vomiting. Heat stroke: the above symptoms plus a body temperature over 104 F; you may no longer be able to sweat to cool yourself. Preventing heat-related illnesses: Give yourself time to… read on >