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Learn the meaning, synonyms, examples, and history of the word thirst, which can be a noun or a verb. Thirst can refer to a sensation of dryness in the mouth and throat, a desire for liquids, or a strong desire for something else.
Thirst is the craving for potable fluids, resulting in the basic instinct of animals to drink. It is an essential mechanism involved in fluid balance. [1] It arises from a lack of fluids or an increase in the concentration of certain osmolites, such as sodium.
- Dehydration. You commonly feel thirsty due to dehydration. This can be caused by issues like: Diarrhea. Vomiting. Excessive sweating. Overheating. This is one of the biggest causes of dehydration.
- Diabetes. Increased urination and excessive thirst are two telltale signs of the onset of Type 2 diabetes. These can also be symptoms of hyperglycemia, a condition where there’s too much sugar (or glucose molecules) in your blood.
- Medications. Certain medications can cause side effects like thirst. “Lithium is widely known to possibly result in excessive urine output and therefore increased thirst,” states Dr. Goldman.
- Salty foods. Let’s face it, salty foods are delicious. The only downside? Chances are good they’ll make you feel thirsty. “After we eat salty foods, the salt gets absorbed into your bloodstream,” says Dr. Goldman.
Oct 30, 2022 · Thirst is your body's way of telling you that you need more water. Learn about the common causes of thirst, how to treat it, and when to see a healthcare provider.
Sep 26, 2019 · Learn how the lamina terminalis, a brain region near the ventricles, senses changes in body fluids and triggers thirst and other responses. Find out how the brain also determines the sensation of refreshment after drinking water.
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Learn the meaning of thirst as a need for drink or a strong wish, with examples and pronunciation. Find out how to say thirst in different languages and browse related words and phrases.
noun. a sensation of dryness in the mouth and throat caused by need of liquid. the physical condition resulting from this need, in any of various degrees: They almost died of thirst. strong or eager desire; craving: a thirst for knowledge. verb (used without object) to feel thirst; be thirsty. to have a strong desire. thirst. / θɜːst / noun.
