Retching
Retching
Retching (pronounced: /ˈrɛtʃɪŋ/), also known as dry heaving, is a non-productive attempt to vomit. The term originates from the Old English word hræcan, meaning to clear the throat or spit.
Definition
Retching is the act of making a voluntary or involuntary effort to vomit without producing any substance. It is often a symptom of various gastrointestinal disorders, nausea, or a reaction to certain smells or tastes.
Causes
Retching can be caused by a variety of factors, including:
- Gastroenteritis: An inflammation of the stomach and intestines, typically resulting from bacterial toxins or viral infection.
- Pregnancy: Retching is a common symptom of morning sickness, which affects some pregnant women.
- Food poisoning: Consuming contaminated food can lead to retching.
- Chemotherapy: This cancer treatment can cause nausea and retching.
- Motion sickness: A disturbance of the inner ear caused by repeated motion can lead to retching.
Treatment
Treatment for retching depends on the underlying cause. It may include:
- Medication: Anti-nausea drugs can help control retching.
- Hydration: Drinking fluids can help soothe the stomach and reduce retching.
- Dietary changes: Eating bland foods and avoiding spicy or fatty foods can help prevent retching.
Related Terms
- Vomit: The act of expelling contents from the stomach through the mouth.
- Nausea: A feeling of sickness with an inclination to vomit.
- Gag reflex: A contraction of the back of the throat triggered by an object touching the roof of your mouth, the back of your tongue, the area around your tonsils, or the back of your throat.
External links
- Medical encyclopedia article on Retching
- Wikipedia's article - Retching
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