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Sep 26, 2019 · Figure 1: Brain regions controlling thirst. The lamina terminalis (yellow) is a series of interconnected brain structures that act as a central hub to control fluid levels in the body. Some cells in the lamina terminalis are adjacent to large, fluid-filled compartments in the brain, called ventricles (blue).
- 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.
Thirst. 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.
Sep 12, 2023 · Causes include overactive parathyroid glands (hyperparathyroidism), another illness ( tuberculosis, sarcoidosis ), and even cancer ( lung, breast, kidney, multiple myeloma ). Besides thirst ...
- Erica Petri
Oct 30, 2022 · Common causes of thirst include: Dehydration due to hot weather, fever, exercise, sweating, or not drinking enough liquids. Eating, especially if the food is very salty, spicy, or sugary. Aromas, flavors, or other behavioral components, such as watching ads at the movie theater that may make you want to purchase an advertised beverage.
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.
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Nov 11, 2020 · A lack of thirst can indicate head injuries, liver disease, specific types of cancer, or stroke. Excessive thirst, especially when prolonged, or a sudden change in your thirst pattern can also be a symptom of a number of conditions. Excessive thirst can signal possible bleeding, diabetes, physical exhaustion, dehydration, or a mental disorder ...
