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Let's see if we can figure out what's causing your frequent urination.
Select additional symptoms and we'll narrow your results.

What causes frequent urination? 44 possible conditions

See a list of possible causes in order from the most common to the least.

21

Bladder Cancer

The exact cause of bladder cancer is unknown. Learn about its symptoms, diagnosis, and treatment.

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22

Chronic Nonbacterial Prostatitis

Chronic nonbacterial prostatitis is a condition that causes pain and inflammation in the prostate and the lower urinary tract in men.

Read more »

23

Type 2 Diabetes Overview

The things you've wanted to know about type 2 diabetes are all in one place. Learn more about the symptoms, foods to avoid, and lifestyle management.

Read more »

24

Pyelonephritis

Pyelonephritis is an inflammation of the kidney and upper urinary tract. Symptoms include flushed skin, back pain, fever, and nausea.

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25

Transitional Cell Cancer (Malignant Neoplasm of Ureter)

The renal pelvis and the ureter are lined with specific types of cells called transitional cells. Cancer begins in the transitional cells.

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26

Low Blood Potassium

Low potassium levels in your blood can cause weakness, fatigue, and abnormal heart rhythms. Find out how to treat hypokalemia.

Read more »

27

Ovarian Cancer

The ovaries are small organs on either side of the uterus. They're where eggs are produced. Ovarian cancer can occur in different parts of the ovary.

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28

Multiple Sclerosis Overview

The things you've wanted to know about MS are all in one place. Learn more about symptoms, treatment, and lifestyle management.

Read more »

29

Prostate Cancer Overview

Learn prostate cancer information, causes, symptoms and treatments.

Read more »

30

Hypercalcemia

Hypercalcemia is a condition in which you have too much calcium in your blood.

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31

Migraine with Aura

Migraine is a disorder characterized by repeated attacks of severe headache. Symptoms include throbbing or pulsating pain, usually on only one side of the head, and can last between four hours and three days.

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32

Ovarian Cysts

Most women will develop at least one cyst on their ovaries during their lives. In most cases, these cysts are painless and cause no symptoms.

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33

Uterine Prolapse

The uterus is held in place by pelvic muscles and ligaments. If these become weak, they're no longer able to support the uterus, causing prolapse.

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34

Polycystic Kidney Disease

Polycystic kidney disease is an inherited kidney disorder. It causes fluid-filled cysts to form in the kidneys. It may impair kidney function.

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35

Cushing Syndrome

Cushing's syndrome occurs due to abnormally high levels of cortisol. The most common cause of it is overuse of corticosteroids. Learn more about this condition.

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36

Reactive Arthritis (Reiter's Syndrome)

Reactive arthritis is a type of arthritis triggered by an infection in the body.

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37

Hyperparathyroidism

Hyperparathyroidism is a condition where the parathyroid glands produce too much parathyroid hormone (PTH).

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38

Teenage Pregnancy

Teenage pregnancy is pregnancy in a woman 19 years of age or younger. A woman can get pregnant if she has vaginal sex with a man at any age after she has started having regular monthly periods. Some signs of pregnanc...

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39

Interstitial Cystitis

Interstitial cystitis is a chronic inflammation of the bladder that can cause pelvic pain, frequent urination, and incontinence. Pain can be mild or severe.

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40

Hydronephrosis

Hydronephrosis is a condition that typically occurs when one kidney swells due to the failure of normal drainage of urine from the kidney to the bladder.

Read more »

This feature is for informational purposes only and should not be used to diagnose.
Please consult a healthcare professional if you have health concerns.
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