When the body loses too much water due to high temperatures, excessive sweating, vomiting, diarrhea, or excessive alcohol consumption, the kidneys reduce urine production to maintain fluid balance in the body.
When the heart cannot pump blood effectively, it may lead to reduced blood flow to the kidneys, causing them to produce less urine.
Certain medications, such as diuretics, antihypertensives, and antidepressants, may lead to decreased urine output.
Long-term uncontrolled high blood pressure can damage the kidneys, leading to reduced kidney function and decreased urine production.
Uncontrolled diabetes can cause high blood sugar levels, damaging the kidney's filtering ability and reducing urine production.
Conditions such as Crohn's disease and ulcerative colitis may cause dehydration, leading to reduced urine output.