You are constantly thirsty: here are 3 causes that can explain why

Ces 3 causes qui peuvent expliquer une soif permanente

Sensation très commune, la soif peut être due à des causes très diverses. Etat des lieux des principales raisons qui peuvent expliquer un état de soif quasi permanent.

It is recommended to drink 1 litre to 1.5 litres per day, which is approximately the equivalent of a large bottle of water. Of course, this indicative amount should be increased during periods of extreme heat, during which it is not recommended to wait until you are thirsty to drink.

While dehydration is a major reason for feeling thirsty, it is far from the only one. This is especially true if you feel like you have a permanently dry mouth and need to hydrate yourself. Health professionals speak of polydipsia, defined by the National Academy of Medicine as “an abnormal exaggeration of the sensation of thirst, leading to the drinking of very abundant fluids“.

An underlying condition

A significant thirst can thus be explained by:

the presence of diabetes: in the event of a significant increase in blood sugar (hyperglycemia), the body tries to eliminate excess sugar. “This is manifested by an increase in the need to urinate and the amount of urine produced, with the risk of water loss“, informs the Health Insurance. If this is significant, the body may lack water, which will result in an intense feeling of thirst; hyperthyroidism: this condition is likely to cause "thermophobia (heat is poorly tolerated) with excessive sweating and significant thirst", we also read on ameli.fr; taking certain medications such as antidepressants: these tend to reduce salivary secretion and increase the sensation of dry mouth.

Finally, if occasionally, a meal that is too salty or too copious is also likely to increase the sensation of thirst, this should be a warning sign if it occurs frequently. So don't hesitate to discuss the subject with your doctor.