Dizziness
Dizziness
Dizziness (/ˈdɪzɪnəs/) is a term used to describe a range of sensations, such as feeling faint, woozy, weak or unsteady. Dizziness that creates the false sense that you or your surroundings are spinning or moving is called Vertigo.
Etymology
The term "dizziness" comes from the Old English dysig, meaning foolish or stupid, which later evolved into the Middle English disinesse, meaning vertigo or giddiness.
Causes
Dizziness is often a result of Vertigo, lightheadedness, or imbalance. It can be caused by a variety of conditions, including problems in the inner ear or brain. Other causes can include dehydration, low blood pressure, anemia, and certain medications.
Symptoms
Symptoms of dizziness can include a false sense of motion, nausea, vomiting, problems with balance, sweating, and abnormal eye movements. In some cases, dizziness can be accompanied by ringing in the ears (tinnitus) or hearing loss.
Treatment
Treatment for dizziness depends on the cause and severity of the symptoms. It may include medications, physical therapy, or in some cases, surgery. Lifestyle changes, such as drinking plenty of fluids and avoiding sudden movements, can also help manage symptoms.
Related Terms
- Vertigo: A sensation of feeling off balance, often caused by problems in the inner ear or brain.
- Lightheadedness: A feeling of being about to faint or pass out.
- Imbalance: A lack of balance or equilibrium.
- Nausea: A feeling of sickness with an inclination to vomit.
- Vomiting: The involuntary, forceful expulsion of the contents of one's stomach through the mouth and sometimes the nose.
External links
- Medical encyclopedia article on Dizziness
- Wikipedia's article - Dizziness
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