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WebMD provides reliable health and medical information, expert commentary, and educational services for better health.
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...
- 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 ...
2023年7月16日 · Upper airway resistance syndrome (UARS) happens when the soft tissue in your throat relaxes and doesn’t allow proper airflow while you sleep. It’s similar to obstructive sleep apnea (OSA) but not...
2024年2月27日 · Red yeast rice extract (RYRE) is a traditional Chinese medicine believed to lower cholesterol. Several types of the extract are sold as supplements. RYRE is a substance that's extracted from rice...
2023年9月27日 · Helicobacter pylori ( H. pylori) is a type of bacteria that infects your stomach. It can cause sores and inflammation in the lining of your stomach or the upper part of your small intestine...
2024年2月23日 · What Is Iron Deficiency Anemia? Iron deficiency anemia is when your body doesn’t have enough red blood cells. Red blood cells carry oxygen from your lungs to the rest of your body. Every organ...
