From the early weeks of pregnancy the growing uterus places pressure on the bladder, causing frequent urination.

This can cause a strong thirst and frequent urination.

They may cause increased urination and limited incontinence.

This can cause stomach upset, excessive urination, and impaired kidney function.

It causes excess urination by stopping the release of a hormone that helps the body hold on to fluid.

But be aware that drinking large amounts of water does not reduce mouth dryness and causes excessive urination during the night.

Partial immersion of only the limbs does not cause increased urination.

But large cysts may cause pelvic pain, weight gain, and frequent urination.

Other causes of polyuria may, less commonly, cause frequent urination.

As a diuretic, ethacrynic acid can cause frequent urination, but this usually resolves after taking the drug for a few weeks.