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  1. What Is Aspiration? Aspiration is when something you swallow "goes down the wrong way" and enters your airway (trachea or windpipe) or lungs. It can also happen when something goes back into...

  2. The leading source for trustworthy and timely health and medical news and information. Providing credible health information, supportive community, and educational services by blending award ...

    • Symptoms
    • Epidemiology
    • Causes

    A migraine is a powerful headache that often happen with nausea, vomiting, and sensitivity to light. They can last from 4 hours to 3 days, and sometimes longer.

    The American Migraine Foundation estimates that more than 36 million Americans get them, women 3 times more often than men. Most people start having migraine headaches between ages 10 and 40. However, many women find that their migraines improve or disappear after age 50. They generally last between 4 and 72 hours.

    Migraine headaches are a symptom of an overall condition known as migraine. Doctors dont know the exact cause of migraine headaches, although they seem to be related to changes in the brain as well as to genes that run in families. You can even inherit the triggers that give you migraine headaches, like fatigue, bright lights, weather changes, and ...

  3. 2023年9月16日 · 3 min read. Falls happen often among older adults over the age of 65. Every year, 3 million older adults are treated in emergency departments for injuries related to falling. With over 800,000...

  4. 2023年11月1日 · What Is a CT Scan? Medically Reviewed by Jabeen Begum, MD on November 01, 2023. Written by Rudri Bhatt Patel. How Do CT Scans Work? How Are CT Scans Done? What Does a CT Scan Show? CT Scan Cost. 10...

  5. Overview. Phosphatidylserine is a chemical that is important for many functions in the human body, especially in the brain. Small amounts are found in most foods. Phosphatidylserine is part of...

  6. Adenosine Deaminase Severe Combined Immunodeficiency (ADA-SCID) ADHD in Children. Adult Vaccines. Aganglionic Megacolon. Agenesis of Commissura Magna Cerebri. Agenesis of Corpus Callosum. Age ...