Polyuria

From Dog

Polyuria (pollakiuria) in dogs is defined as the excessive production of urine in excess of 50 ml/kg/day.

Polyuria is normally associated with polydipsia, which is usually concurrent and compensatory, except in diabetes insipidus, where polydipsia starts first.

Many dogs with polyuria have concomitant hyposthenuria.

There are many causes, including:

References

  1. Ramsey IK et al (1999) Concurrent central diabetes insipidus and panhypopituitarism in a German shepherd dog. J Small Anim Pract 40(6):271-274
  2. Schwedes CS (1999) Transient diabetes insipidus in a dog with acromegaly. J Small Anim Pract 40(8):392-396
  3. Cohen M & Post GS (1999) Nephrogenic diabetes insipidus in a dog with intestinal leiomyosarcoma. J Am Vet Med Assoc 215(12):1818-1820
  4. Henderson SM & Elwood CM (2003) A potential causal association between gastrointestinal disease and primary polydipsia in three dogs. J Small Anim Pract 44(6):280-284