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Even when fires burn outside our area, the air quality in the region can reach dangerous levels. Our expert explains how to maintain your lung health when fire season strikes. It’s a sight we know all too well as northern Nevadans — a hazy or thick layer on the horizon when smoke rolls in from nearby fires. Sometimes the smoke is more evident than others, but it’s important to remember, even when the smoke may not be as visible across the valley, it still impacts our air quality. The last week or so, our air quality has been in the “unhealthy for sensitive groups” range, which can be dangerous for people who are sensitive to air pollution. Air Quality Changes: Who’s at Risk? Renown Pediatric Pulmonologist Sonia Budhecha, M.D., explains certain people are especially at risk when smoke moves in: Older people, whose lungs are not as healthy as they used to be Young children, whose lungs are still developing People with heart and lung disease including asthma, COPD and emphysema “Smoke and haze from fires carry particulates that can get into your respiratory system and eyes, which can be a danger for all ages,” Dr. Budhecha says. How You Can Protect Yourself Until the smoke clears and the air returns to the “good” range, it is best to follow these tips to protect yourself and your family: Stay indoors and keep windows closed Turn on the air conditioning to recirculate clean air Drink plenty of fluids to help your body flush out any toxins you inhale Additionally, all community members should reduce their physical activity and try to prevent heavy exertion outside. If you or a loved one has a heart or lung disease, avoid physical exertion altogether because smoke can aggravate these conditions. “People with heart disease may experience shortness of breath, chest pain, palpitations or fatigue,” Dr. Budhecha says. “People with lung disease may also have shortness of breath, chest discomfort, wheezing, phlegm or a cough.” Smoky Signs and Symptoms Smoke can also impact healthy people — irritating your eyes, nose or throat. And in some cases, inhaling smoke can lead to bronchitis. When haze moves into our area, keep an eye out for these symptoms: Burning or stinging eyes Runny nose Cough or scratchy throat Headaches Wheezing Shortness of breath Difficult taking a full breath Chest heaviness Lightheadedness Dizziness If experiencing any of the above symptoms, seek medical attention or call your doctor for advice. Sometimes, these symptoms do not appear for as long as 24 to 48 hours after smoke inhalation. For those that have pre-existing lung or heart conditions, consult with a health care provider on action or management plans. To schedule an appointment Visit Renown Pulmonary Medicine, or call 775-982-5000. Understanding Our Air Quality The Air Quality Index (AQI) is broken down by large (PM10) and small (PM2.5) particulates. According to Dr. Budhecha, large particulates are usually ones that can be seen and smelled. They can damage your eyes and nose but don’t often get deep in the lungs or blood vessels.   “The more dangerous ones are PM2.5, which can’t always be seen or smelled,” Dr. Budhecha says. “Any time the AQI is above 51, children with lung or heart disease should not be outdoors.” For the latest air quality update in your area, visit AirNow.gov or call (775) 785-4110.

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Bicycling is a great way to get the whole family moving. We’ve reviewed some family-friendly bike trails that’ll get everyone outdoors for some good, old-fashioned fun on two wheels. During the ongoing COVID-19 (coronavirus) pandemic, it is important to practice physical distancing and wear a mask when it’s impossible to stay six feet away from others. 1. Damonte Ranch Wetland Loop in Reno Duration: 3.1 mile loop. Skill Level: Easy. This paved loop trail is easy to access and has ample wildlife viewing opportunities with plenty of birds and wildflowers in the wetland.  Parking and Trail Access: Start at Damonte Ranch Park and follow the paved trail around the wetland loop. 2. Tahoe East Shore Trail Duration: 5.2 miles out and back. Skill Level: Easy. The Tahoe East Shore Trail closely hugs the shore of Lake Tahoe. The paved trail has mild inclines that make it the perfect adventure for all ages and skill levels.  Parking and Trail Access: Park along State Route 28 in Incline Village near Ponderosa Ranch Road for direct access to the trail.  3. Caughlin Ranch Trails in Reno Duration: 3.5 miles out and back Skill Level: Easy.  This paved trail wanders through the Caughlin Ranch neighborhood and features creeks, wildlife and shade.  Parking and Trail Access: Park along Caughlin Ranch Parkway for easy trail access. 4. Sagehen Creek Trail in Truckee Duration: 6 miles out and back. Skill Level: Intermediate. This dirt loop trail is a short drive from Reno and ends at Stampede Reservoir.  Parking and Trail Access: Park at the marked trailhead off of North Highway 89. 5. Truckee River Trail in West Tahoe Duration: 7.5 miles one way. Skill Level: Intermediate. Looking for a longer trail? This point-to-point trail meanders along the Truckee River through the scenic Olympic Valley.  Parking and Trail Access: Park at the Squaw Valley Village or in Tahoe City. Coordinate with two cars to make the trip one way. What family-friendly bike routes does your family enjoy? We’d love to know!

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Lung cancer is the leading cause of cancer deaths in both men and women in the U.S. The good news is the five-year survival rate increases dramatically if lung cancer is treated before spreading to other parts of the body. Julie Locken, MD, of Renown Health Imaging, explains more. What are the signs and symptoms of lung cancer? As you might expect, most lung cancer symptoms appear in the chest and can affect your breathing. Watch for signs such as: Persistent cough Constant chest pain Shortness of breath Wheezing Bloody or rust-colored phlegm Hoarseness Swelling of the neck Pain or weakness in the shoulder, arm or hand Recurring pneumonia, bronchitis or other lung infections Loss of appetite and loss of weight can also be signs of lung cancer That said, there are usually no symptoms in the early stages of lung cancer, which means getting screened can truly be a lifesaver. If you have a history of smoking, you should get screened as a precaution.  What are the risk factors of lung cancer?  Around 80% of lung cancer cases stem from a history of smoking tobacco. But there are other known causes, such as secondhand smoke, radon, asbestos and diesel exhaust. It’s important to do what you can to eliminate exposure to all of these to reduce your lung cancer risk.  People with an immediate relative – a parent, sibling or child – diagnosed with lung cancer and people between 50 and 80 years old are also at higher risk and may need to consider screening.  People who are at the highest risk are those with a history of smoking tobacco, particularly smokers who averaged one pack of cigarettes per day for 20 years or more, as well as former heavy smokers who quit in the last 15 years.

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