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Section: Overview
Epistaxis refers to bleeding from the nose. It is usually from damaged vessels in the nasal mucosa but can also be due to an increased fragility of capillaries or bleeding tendencies. Any breed can develop epistaxis and there is no gender predilection. Dogs with long noses (so-called "dolichocephalic" breeds such as Collies) may be at greater risk for some causes of epistaxis (e.g. nasal tumors).The bleeding may be acute (sudden) or chronic (long standing). How ill the animal becomes often is determined by the underlying cause of the nasal bleeding. It is important to determine if the bleeding is unilateral (one-sided) or bilateral (both nostrils) because some causes of epistaxis are associated with unilateral bleeding whereas others are associated with bilateral bleeding.
Thrombocytopenia refers to an abnormally low blood-concentration of platelets, which are blood cells that promote blood clotting after injury to the lining of the blood vessels. When the concentration...
Von Willebrand’s disease (vWD) is caused by a deficiency of von Willebrand’s factor (vWF), one of the elements that allow blood to form clots. Von Willebrand’s disease can cause prolonged or excessive...
Although normal dogs may occasionally sneeze or have nasal discharge, severe, chronic or recurrent bouts of sneezing or nasal discharge suggest a more serious problem. Infections, allergies, nasal foreign...
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