8 Signs You May Need a Knee Replacement

This common procedure can help reduce pain and restore your ability to move better. But how do you know when it’s time for surgery? Knee replacement surgery is one of the most successful procedures in all of medicine, according to the American Academy of Orthopaedic Surgeons (AAOS). It’s also very common: More than 790,000 knee […]

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How Wildfire Smoke Can Affect Your Health

Even if you’re not in the direct path of the fire, the effects of wildfire smoke inhalation can cause major problems. Wildfires have caused tragic destruction along the West Coast in recent years, but when it comes to these blazes, it’s not just the flames themselves you need to worry about. Smoke from the fire […]

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What Is a Normal Body Temperature?

It’s 98.6 degrees Fahrenheit, right? Not necessarily, and here’s why that matters. If you’ve ever taken your temperature only to wonder if you’re cold-blooded after getting a low reading, it could be because the standard 98.6 degrees Fahrenheit is based on some very old research. “A German physician came up with 98.6 degrees Fahrenheit, or […]

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6 Things to Know About Lung Cancer

Whether you’re a current or former smoker — or if you’ve never smoked at all — here are essential lung cancer facts everyone should know. You probably know that smoking causes lung cancer, but even if you don’t smoke or you’ve already quit, there’s more to consider. Why? Lung cancer is the second most common […]

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How Long Does the Flu Last and Other Flu FAQs

Find out the truth about some common myths and misconceptions about influenza. If you feel like you’re coming down with something, how can you know if you have the flu? You may think it’s COVID-19 or a cold; or, if you’re throwing up, you may think it’s the stomach flu. But influenza viruses are different […]

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Meet Alexander Weber, MD

Dr. Weber is an orthopedic surgeon at Keck Medicine of USC, who specializes in sports medicine, arthroscopic surgery and shoulder replacement. Here’s what you won’t find on his resume. Volleyball paved the way to sports medicine. “Growing up, I played a ton of volleyball and made the Juniors National Team. My initial plan was to […]

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10 Surprising Facts About Kidney Stones

Do you know which part of the country is nicknamed the “Stone Belt”? Find out this and other fascinating facts about these mineral deposits formed by the human body. You may have heard the oft-cited factoid that kidney stones are as painful as childbirth, but do you know what kidney stones are made of or […]

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Everything You’ve Ever Wanted to Know About Kidney Stones

You’ve probably heard that passing a kidney stone can be very painful, but you might not know exactly what they are or how to avoid one in the first place. Kidney stones — and passing a kidney stone, in particular — are notorious for being painful. They’re also surprisingly common. In fact, 11% of men […]

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What Unhealthy Habits Put You at Risk of Contact Lens Eye Infections?

More people around the world than ever use contact lenses, but while their advantages are well known to many, the health risks of contacts are often overlooked. Most crucially, the unhealthy hygiene habits of contact lens wearers often put them at the greatest risk. According to a recent study in Morbidity and Mortality Week Report […]

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