What medications cause excessive thirst?

Excessive thirst can sometimes be a side effect of certain types of medication, including lithium, certain antipsychotics and diuretics (water tablets). If you think a particular medicine is causing your thirst, it may be possible to change to a different medicine or reduce your dose.

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Why am I thirsty all the time but not diabetic?

Dehydration. Dehydration means your body doesn't have enough water to carry out normal tasks, and thirst is the main symptom. It can happen for a lot of reasons, such as exercise, diarrhea, vomiting, and too much sweating.

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What is excessive thirst a symptom of?

The urge to drink too much may be the result of a physical or emotional disease. Excessive thirst may be a symptom of high blood sugar (hyperglycemia), which may be due to diabetes. Excessive thirst is a common symptom. It is often the reaction to fluid loss during exercise or to eating salty foods.

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Which blood pressure medications cause dehydration?

Angiotensin-converting enzyme (ACE) inhibitors and angiotensin II receptor blockers (ARBs) are drugs that doctors frequently prescribe for people with hypertension. One of the side effects of these drugs is dehydration.

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Why am I always thirsty and have a dry mouth?

Your body needs a certain amount of water for your salivary glands to produce enough spit (saliva). If your salivary glands don't produce enough saliva, it can result in dry mouth. Other potential causes of extreme thirst at night include: Medications you're taking.

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Polydipsia - Why Am I Always Thirsty? - Most common causes of Polydipsia

24 related questions found

What deficiency causes dry mouth?

Deficiencies in Vitamin A or riboflavin can also cause dry mouth. While both these conditions are rare, they are real and serious, and a medical professional should treat them. Read on to find out if you're experiencing the symptoms of dry mouth.

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What disease is dry mouth a symptom of?

Dry mouth can be a side effect of medical conditions, including Sjögren's syndrome, HIV/AIDS, Alzheimer's disease, diabetes, anemia, cystic fibrosis, rheumatoid arthritis, hypertension, Parkinson's disease, stroke, and mumps.

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Do blood pressure tablets make you thirsty?

Drugs for conditions including cancer, high blood pressure, and type 2 diabetes may cause a water imbalance. If you're taking any of these meds, it's crucial to watch for signs you're dehydrated. Thirsty much?

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Can blood pressure medication dehydrate you?

BLOOD PRESSURE MEDICATION These medicines often control blood pressure by having an effect on the distribution of electrolytes, salts and water balance in the body. This can result in increased fluid loss from the body.

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Can prescription medications cause dehydration?

Medications can also affect your level of hydration. Certain antihistamines, blood pressure medicines, laxatives, diuretics and chemotherapies can cause dehydration.

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When should I be worried about excessive thirst?

If you feel thirsty all the time, it could be a sign of diabetes – particularly if you also have other symptoms such as needing to urinate frequently, extreme tiredness (fatigue) and unexplained weight loss. Diabetes is a lifelong condition that makes it difficult to control the level of sugar (glucose) in your blood.

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Why am I still thirsty but have lots of water?

We all need to drink water — typically more than we realize. So, what if you drink loads of water each day but are still feeling thirsty and dehydrated? It can be a sign that something else is going on. Factors like your medication, how much you sweat and if you're sick can affect your levels of hydration.

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What does diabetic thirst feel like?

It's also likely that you'll feel thirsty all the time and have a "dry" feeling that's always present, no matter how much water you drink. If you need to pee regularly and always feel thirsty, your sleeping patterns and daily activities may be disrupted.

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Is thirst a symptom of thyroid problems?

Thyroid problems

The thyroid gland weighs less than one ounce, and is found on the front side of your neck, in front of your voice box [6]. Although it is one of the lesser known organs, your thyroid is incredibly important for day-to-day body function. Excessive thirst could be a sign that your thyroid is overactive.

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Why can't I quench my thirst with water?

If your thirst seems greater than it should be and persists even after a tall glass of water, there may be an underlying medical situation. If you have diabetes insipidus, for example, your body may be producing large amounts of urine, especially in people who also have high blood pressure.

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Why doesn't water quench my thirst?

“Drinking plain water can still leave you thirsty sometimes due to loss of sodium and potassium through sweating, causing an electrolyte imbalance,” she said.

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What is the main side effect of blood pressure medication?

Most of the time, blood pressure medicines do not cause side effects. Some people have mild side effects, including dizziness, headaches, swelling in the legs or feet, or stomach problems.

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What is a common side effect of blood pressure medication?

Some common side effects of high blood pressure medicines include:
  • Cough.
  • Diarrhea or constipation.
  • Dizziness or lightheadedness.
  • Erection problems.
  • Feeling nervous.
  • Feeling tired, weak, drowsy, or a lack of energy.
  • Headache.
  • Nausea or vomiting.

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What diseases cause dehydration in adults?

Many diseases -- such as diabetes, cystic fibrosis, and kidney disease -- increase dehydration risk and the need for fluids. For example, people with uncontrolled diabetes urinate frequently. Some medications can also cause a person to urinate or sweat more than normal.

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What blood pressure medicine gives you dry mouth?

Heart medication and drugs prescribed to lower your blood pressure, such as enalapril and nifedipine, may have a pronounced drying effect on the mouth.

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What is the safest blood pressure medication to take?

Safe medications to use include methyldopa and potentially some diuretics and beta-blockers, including labetalol.

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Does high blood pressure cause extreme thirst?

Excessive thirst can be a common symptom or condition in cases of high blood pressure and it can be the reaction to excessive fluid loss during exercise or when one eats salty food.

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What organ causes dry mouth?

What can cause a dry mouth? A dry mouth can occur when the salivary glands in your mouth don't produce enough saliva. This is often the result of dehydration, which means you don't have enough fluid in your body to produce the saliva you need.

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Is dry mouth a symptom of something serious?

Medical conditions: Dry mouth can be a sign of a more serious condition, such as diabetes, Alzheimer's disease, stroke and Sjogren's syndrome. Sjogren's syndrome (SHOW-grins) is an autoimmune disease that causes the body to attack the glands that produce moisture.

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What autoimmune disease causes dehydration?

Sjögren syndrome is a chronic autoimmune disorder. It causes your white blood cells to fight the glands that produce your body's moisture. It affects more women than men.

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