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2022年5月18日 · For decades, there’s been a debate about whether radiation from cell phones could raise your risk of cancer. Find out what the research says, and learn some safer ways to use your phone.
2024年2月13日 · That can put a real strain on your eyes. Eye problems caused by computer use fall under the heading computer vision syndrome (CVS). It isn’t one specific problem. Instead, it includes a whole ...
2022年8月12日 · This sound, also called Hamman’s sign, tells your doctor that air is trapped in the space between your lungs (called the mediastinum). It’s a crunchy, scratchy sound, and it happens in time ...
2023年11月15日 · Acute onset atrial fibrillation. This rapid, chaotic heartbeat comes on quickly and goes away quickly. It usually resolves by itself in 24 to 48 hours. Causes include age, cardiovascular disease ...
2023年9月27日 · Pale skin. Vomit that is bloody, black, or looks like coffee grounds. Serious, sharp stomach pain. An H. pylori infection is also a risk factor for stomach cancer, which has few symptoms at first ...
