Definition for Diuresis
From Biology Forums Dictionary
Diuresis is an increase in the production of urine by the kidneys, which typically results in a corresponding increase in urine expelled by the body. When it happens without an accompanying increase of urination can cause severe medical problems. It has a wide range of causes and an assortment of treatment approaches, when treatment is required.
Certain types of exercise can cause diuresis, and it can also be caused by a wide range of health conditions and the use of certain drugs or medications. Coffee is an example of a well known diuretic drug, but many other substances can lead to increased urine production as well. The condition can also be caused by polydipsia, another way of saying intense thirst, as most people respond to thirst by drinking more, stimulating an accompanying increase in urination.
Diuresis is not necessarily cause for concern, depending on the root cause. For example, people at high altitude look for signs of diuresis to indicate that they are adapting well to the conditions at altitude, and it is also a common side effect of some prescription drugs. In these circumstances, people may be aware that they need to look out for diuresis, but it isn't cause to run to see a medical professional. For patients recovering from renal failure, increased urine production is often a welcome sign, indicating that the kidney function has radically improved.