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Health decisions should be made with a clinician who knows your history. Nothing here is a substitute for that, and you should never delay or disregard professional medical advice because of something you read on this site. If you think you may have a medical emergency, call 911 or your local emergency number.
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Dr. Chen writes here in his personal capacity. His affiliation with Weill Cornell Medicine is noted for identification only. The views expressed are his own and do not represent Weill Cornell Medicine, which does not endorse, sponsor, or review this site.
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