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  1. WebMD is a trusted source of health and medical information, with expert reviews, community support, and educational services. Find a doctor near you or browse health news.

  2. 2020年8月19日 · What exactly is osteoarthritis? Who is at risk for it? Learn all about osteoarthritis here. Do You Know the Causes of Osteoarthritis? Aging and obesity are common causes in osteoarthritis...

    • Prognosis
    • Causes
    • Symptoms
    • Diagnosis
    • Treatment

    Like a lot of knee injuries, a meniscus tear can be painful and debilitating. Unfortunately, it's quite common. In fact, a meniscal tear is one of the most frequently occurring cartilage injuries of the knee.

    So what is the meniscus? It's a piece of cartilage in your knee that cushions and stabilizes the joint. It protects the bones from wear and tear. But all it takes is a good twist of the knee to tear the meniscus. In some cases, a piece of the shredded cartilage breaks loose and catches in the knee joint, causing it to lock up. Meniscus tears are co...

    Symptoms of a meniscus tear include: At first, the pain may not be bad. You might even play through the injury. But once the inflammation sets in, your knee will probably hurt quite a bit.

    To diagnose a meniscus tear, your doctor will give you a thorough exam. He or she will want to hear details about how you got your injury. X-rays may be necessary, to rule out broken bones and other problems. You may also need an MRI (Magnetic Resonance Imaging) scan, which allows a more detailed evaluation of knee cartilage.

    Treatment for meniscal tears depends on the size and location of the tear. Other factors which influence treatment include age, activity level and related injuries. The outer portion of the meniscus, often referred to as the red zone, has a good blood supply and can sometimes heal on its own if the tear is small. In contrast, the inner two thirds o...

  3. 2024年3月6日 · What Is PMDD? Premenstrual dysphoric disorder (PMDD) is a health problem similar to premenstrual syndrome (PMS), but it’s more serious. PMDD vs. PMS. It's likely that you’ve had some type...

  4. 2023年9月1日 · What Is Preeclampsia? Preeclampsia, formerly called toxemia, happens when you're pregnant and have high blood pressure, too much protein in your pee, and also swelling in your legs, feet, and...

  5. www.webmd.com › first-aid › nosebleeds-causes-and-treatmentsHow To Stop & Prevent Nosebleeds

    2021年10月19日 · How Do I Stop My Nosebleed? Nosebleeds usually aren’t serious. You can treat most by yourself at home by doing the following: Stay calm. If you start to get nervous, it can actually make you...

  6. 2024年5月30日 · Ashwagandha is an evergreen shrub that grows in Asia and Africa. It is commonly used for stress. There is little evidence for its use as an "adaptogen." Ashwagandha contains chemicals that...

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