Stop using bosutinib and call your doctor at once if you have: 1  severe or ongoing nausea, vomiting, stomach pain, or diarrhea; 2  black, bloody, or tarry stools, coughing up blood or vomit that looks like coffee grounds;  fever, chills, body aches, flu symptoms, sores in your mouth and throat;
Certain breeds, such as Labradors and others with long, hanging ears, are more at risk of getting ear infections. Other dogs, like poodles, have a lot of hair in their ear canals that puts them at risk for infections when wax and dirt become trapped within the hair. Any breed of dog that has a type of allergic skin disease can suffer with chronic ear infections as well.
Another common cause of dog swollen ear is a hematoma. Canine ear hematoma refers to the accumulation of fluids and blood in between the skin and cartilage of the ear. Most of the time it occurs over the flap of the ear, but it may also occur in the inner cavities of the ear.