Dec 22, 2024 · Explore the causes of constant thirst, such as dehydration, diabetes, and anemia. Learn how to manage excessive thirst and when to seek medical advice.

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.

Nov 25, 2022 · Typical reasons why you feel thirsty include: 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.

The meaning of THIRST is a sensation of dryness in the mouth and throat associated with a desire for liquids; also : the bodily condition (as of dehydration) that induces this sensation. How to use thirst in a sentence.

Oct 30, 2022 · Thirst is a common symptom that can be experienced for a number of reasons. Common reasons for thirst include loss of fluids from the body, eating salty or spicy foods, or taking certain medications. Generally, feelings of thirst …

Nov 11, 2020 · Thirst is the desire to drink fluids, and it is a normal, everyday feeling. Depending on your activities and diet, you may notice changes in how thirsty you feel during a particular day and on different days. Major changes in your patterns of thirst, however, may be symptoms of a disease or medical condition.

Hundreds of refugees collapsed from hunger and thirst. I woke up with a pounding headache and a raging (= extreme) thirst. He's always had a thirst for adventure. He took a long drink of …

Feb 21, 2025 · Thirst is normally just the brain’s way of warning that you’re dehydrated because you’re not drinking enough fluid. But excessive and persistent thirst (known as polydipsia) could be a sign of an underlying problem such as diabetes .

1. a sensation of dryness in the mouth and throat caused by need of liquid. 2. a need for liquid or moisture. 3. eager desire; craving: a thirst for knowledge. 4. to feel thirst; be thirsty. 5. to have a strong desire. thirst′er, n.

Find out about excessive thirst, including what might be causing it, when to see a GP and the difference between dry mouth and excessive thirst.