Oliguria is a medical condition characterized by abnormally low urine output. It is often defined as less than 400 milliliters of urine in 24 hours. Oliguria can be a sign of various underlying health issues and should be evaluated by a healthcare professional.

Oliguria FAQ


What is oliguria?

Oliguria is a medical condition characterized by abnormally low urine output, usually less than 400ml in 24 hours.

What causes oliguria?

Oliguria can be caused by various factors including dehydration, kidney problems, heart failure, and certain medications.

Is oliguria a serious condition?

Oliguria can be a sign of underlying health issues, some of which can be serious. It's important to seek medical attention if experiencing oliguria.

How is oliguria diagnosed?

Diagnosis may involve urine tests, blood tests, and imaging studies to identify the underlying cause of oliguria.

What are the treatment options for oliguria?

Treatment depends on the underlying cause and may include addressing the root issue, managing fluid intake, and medication.

Can oliguria be prevented?

Prevention may involve maintaining hydration, managing underlying health conditions, and avoiding medications that can contribute to oliguria.

Is oliguria more common in certain age groups?

Oliguria can occur at any age, but older adults and individuals with existing health problems may be at higher risk.

When should I seek medical help for oliguria?

If you experience a significant and unexplained decrease in urine output, it is important to consult a healthcare professional for evaluation.

What lifestyle changes can help with oliguria?

Staying adequately hydrated, following a balanced diet, and avoiding excessive use of medications that can affect urine output may be beneficial.

Can medications contribute to oliguria?

Yes, certain medications, such as diuretics and some pain relievers, can affect urine output and may lead to oliguria in some cases.

What role does fluid intake play in oliguria?

Both inadequate and excessive fluid intake can contribute to oliguria. It's important to maintain proper hydration for overall health.

What complications can arise from oliguria?

If left untreated, oliguria can lead to electrolyte imbalances, dehydration, and worsening of underlying health conditions.

Can oliguria be a symptom of kidney disease?

Yes, oliguria can occur as a symptom of various kidney disorders and should be evaluated by a healthcare professional.

Are there any home remedies for oliguria?

While staying hydrated and maintaining a healthy lifestyle are important, oliguria typically requires medical evaluation and management.

Is oliguria always a sign of a serious health issue?

While oliguria can be associated with serious conditions, it can also be due to temporary factors such as dehydration. However, it should still be evaluated by a healthcare professional.

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Information provided by Maryam Abdullahi-Mahdi. Reviewed by Mr. Matthew Liew