Polyuria () is excessive or an abnormally large production or passage of urine (greater than 2.5 L or 3 L over 24 hours in adults). Increased production and passage of urine may also be termed diuresis. Polyuria often appears in conjunction with polydipsia (increased thirst), though it is possible to have one without the other, and the latter may be a cause or an effect. Primary polydipsia may lead to polyuria. Polyuria is usually viewed as a symptom or sign of another disorder (not a disease by itself), but it can be classed as a disorder, at least when its underlying causes are not clear.
symptom of Type 1 diabetes
symptom of Type 2 diabetes
symptom of Hashimoto's thyroiditis
symptom of Non-Hodgkin lymphoma
symptom of Coeliac disease
symptom of Alcohol abuse
symptom of T-cell lymphoma
symptom of Autoimmune disease