Excessive Urination: Causes, Symptoms, and When to Worry

Certain medications can increase urine production.

Examples include diuretics, sometimes prescribed for high blood pressure or fluid retention.

Some other medicines may affect bladder function or urinary frequency.

If frequent urination begins after starting a medication, discuss it with your healthcare professional. Never stop prescribed medication without medical advice.

When Should You Worry About Excessive Urination?

Frequent urination is not always dangerous, but certain symptoms require attention.

Arrange a medical appointment if you experience:

Persistent frequent urination without an obvious explanation.

Increased thirst together with increased urination.

Repeated nighttime bathroom visits.

Pain or burning during urination.

Blood in your urine.