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… oximeter is a device that checks to see how much oxygen your blood is carrying. Usually a small clip is put on the … SpO2) shows on the display screen. Pulse oximeters are used in doctors' offices and hospitals. Your doctor may … your oxygen at different times. This can help you know when you need medical attention even if you don't have …
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… page: Overview Overview Choosing shoes when you have diabetes When you have diabetes, it's important to wear shoes that fit well and protect your feet. Here are some tips for choosing shoes. Choose shoes that fit …
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… nose. It lets the doctor see inside the sinuses. Surgical tools are inserted alongside the endoscope. This allows the doctor … Sinusitis Why It Is Done Endoscopic surgery may be needed when medicine has failed to improve or cure chronic …
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… activity in winter Last updated December 1, 2016 Here are some things to keep in mind when you're being physically active in cooler weather. Warm up …
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… into food while the food is growing, during processing, or when it is prepared. You may have become ill after eating meat or eggs that … immediately if: Severe diarrhea (large amounts of loose stool every 1 to 2 hours) lasts longer than 2 days in an …
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… swimming. But other people can get it too. What causes it? You can get swimmer's ear when bacteria or fungus grows in your ear canal. This … or dry skin. If you have had swimmer's ear in the past, you are more likely to get it again. What are the symptoms? …
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… play, much of our exposure to UV rays occurs before we are 18 years of age. By the time we are adults, many of us … children from sunburns and too much sun exposure, you can significantly reduce their risk of developing skin … the sun during the peak hours of 10 a.m. to 4 p.m. This is when the sun is the strongest. When you are outside, look …
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… Opinion On this page: Overview Overview When is a second opinion helpful? When you're facing a tough health care decision, you may have a hard time knowing what to do. …
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… A is a virus that can infect the liver. Hepatitis A spreads when people eat food or drink water that is contaminated by stool (feces) that has the virus in it. The infection usually … on its own and doesn't lead to long-term liver problems. Rarely, it can be more serious. How is it spread? The …
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… Conditions Basics Sarcoidosis (say "sar-koy-DOH-sus") is a rare disease that creates tiny lumps of cells throughout the … may affect how an organ works. For instance, if it's in your lungs, you may be short of breath. No one can predict … to your doctor. Symptoms include feeling sad or hopeless most of the time, or losing interest in activities that used …
