Medically the evaluation by Alana Biggers, M.D., MPH — written by Tim Jewell — to update on respectable 31, 2018

What is polydipsia?

Polydipsia is a medical name for the feeling of extreme thirstiness.

Polydipsia is often connected to urinary problems that reason you come urinate a lot. This have the right to make your body feeling a consistent need to replace the fluids shed in urination. The can likewise be resulted in by physical procedures that cause you to lose a the majority of fluid. This can encompass sweating throughout exercise, eating a high-salt diet, or taking drugs that reason you to happen a lot of fluid, such together diuretics.

You are watching: A person with hyper/dipsia has:

This problem is thought about one of the earliest symptom of diabetes. It’s especially common in diabetes mellitus. This type of diabetes consists of a couple of conditions the make that harder for her body to process and use glucose, likewise called blood sugar. When your human body can’t correctly digest blood sugars, her blood street levels can obtain abnormally high. High blood street levels can cause you come feel very thirst as a result.


Polydipsia deserve to be caused simply by not drinking enough water after you shed a the majority of fluid. If you sweat a lot or drink details fluids, such as coffee or green and black tea, you’ll regularly feel extremely thirsty as your body looks for to change the fluid that’s been lost. Dehydration due to not drinking sufficient water is likewise a common reason of polydipsia. You can feel this even if it is or no you’ve been sweating or urinating a lot. Polyuria, a problem in i m sorry you pass abnormally big amounts that urine, can also cause polydipsia.

Polydipsia is also an beforehand symptom of diabetes mellitus and also diabetes insipidus. Diabetes mellitus reasons polydipsia because your blood street levels get too high and also make you feel thirsty, regardless of exactly how much water friend drink. Diabetes insipidus occurs once your body’s liquid levels room out the balance. Even though you may drink a the majority of water, you still may feel one urgent need to drink much more fluids. You might urinate a lot even when you haven’t had that lot to drink.

Other recorded causes of polydipsia include:

certain medications, such together corticosteroids or diuretics in pill form, such as water pillsconsuming a the majority of salt or vitamin D in foodstuffs or drinksboredom or anxiety that reasons you come drink a most water because of nervousness, which has additionally been observed in horses and also dogs

The most noticeable symptom that polydipsia is a emotion of too much thirstiness. This symptom is especially noticeable once you feeling this way even after ~ you’ve already drunk a the majority of water.

Other usual symptoms that polydipsia include:

passing abnormally high amounts of pee (more 보다 5 liters a day)a persistent feeling of dryness in her mouth

You might notice other symptom if your polydipsia is due to an underlying condition like diabetes. Some typical diabetes mellitus symptoms that might accompany polydipsia include:

feeling abnormally hungryhaving blurry visionexhaustionabnormal weight lossgetting constant sores or infectionsslow healing of sores or infections

Drinking too much water can additionally lead to water intoxication, i m sorry is sometimes referred to as water poisoning. This condition happens as soon as you drink excessive quantities of water. Act so deserve to dilute the amount of salt in her blood and lower your blood salt to dangerously low levels, likewise called hyponatremia. This can cause symptoms such as:

headachesfeelings the dizziness or disorientationmuscle mouse or spasmsunexplained seizures

In part cases, you may mistake a temporary duration of extreme thirst for polydipsia. Prior to seeing your medical professional for polydipsia, very closely monitor her feelings of extreme thirst:

How often do you feeling thirsty?How lengthy are girlfriend thirsty at one time?Do you notification any various other symptoms when you feel thirsty? perform you only feel very thirsty ~ doing particular activities?Do friend still feel incredibly thirsty after drink 64 ounces or an ext of water throughout the day?

See your medical professional if your feelings of extreme thirst last for much longer than a couple of days and don’t adjust a lot based upon your level of task or the amount of water girlfriend drink.

Treatment for polydipsia might depend ~ above the condition that’s causing it. Your medical professional will most likely do the complying with to diagnose you:

perform blood teststake a pee sampleask you to drink less fluid for a specific amount of time (a fluid deprivation test)

If diabetes mellitus is leading to your polydipsia, your physician will likely offer you a medication to regulate your blood sugar. Friend may likewise need to offer yourself consistent insulin injections. Your doctor may also recommend arising a nutrition plan to help you eat and drink a well balanced diet to help treat her diabetes symptoms. An exercise setup may aid keep girlfriend physically healthy and also fit.

If you have actually diabetes insipidus, your physician will advise you to drink a details amount of water to make certain you don’t acquire dehydrated. Your doctor may also give you medicine to store your symptoms under control. These drugs can include desmopressin in the kind of a pill or injection.

If her polydipsia has a psychological cause, your doctor might recommend that you check out a counselor or therapist to assist you gain your feel of obsession to drink excessive quantities of water under control.

Your doctor might likewise suggest cognitive behavioral therapy (CBT) if a psychological health issue is causing your polydipsia. This can help you become much more aware of eco-friendly or an individual triggers that might be bring about you to feel the must drink also much. The can additionally teach you just how to cope with these feel in a healthy way.


Several species of polydipsia exist that are characterized by their underlying causes. Some causes are physical. Others have the right to be resulted in by psychogenic, or mental, issues. Species of polydipsia include:

Psychogenic (primary) polydipsia: This form of polydipsia is brought about by anxiety, boredom, stress, or basic mental wellness issues, fairly than miscellaneous biological. Compensatory polydipsia: Compensatory polydipsia is resulted in by lowered levels of antidiuretic hormone in your body. This deserve to lead to extreme urination.

Based ~ above the cause and also success of therapies of polydipsia, you’ll much more than likely have the ability to get the under manage without disrupting her life or affecting your everyday activities.

See more: Which Technology Of The 1920S Had The Greatest Influence On American Ideas And Attitudes?

Some lifestyle changes, together as practice or far better nutrition, may help keep your symptoms mild, especially if you have an underlying condition like diabetes mellitus. In this cases, obtaining a treatment arrangement from your doctor is vital to store yourself healthy and balanced overall and to prevent various other complications of diabetes. Acquiring your too much drinking under regulate can likewise prevent the complications of drinking too lot water, such as hyponatremia.

Talk to your doctor around the best way to regulate your symptoms and treat any type of conditions you have.


\"*\"

Medically reviewed by Alana Biggers, M.D., MPH — created by Tim Jewell — updated on respectable 31, 2018