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;
Food (or environmental) allergies are especially likely to be implicated in ear problems when both ears are involved. An excess of grain and / or sugar in the diet is one of the most common causes of ear infections in dogs. The sugar actually feeds the yeast which lives naturally in the body and causes a yeast overgrowth, which results in the dark, yeasty-smelling buildup that can occur inside the ears.
Ear infections in dogs: Symptoms, causes and treatments. By Henry Cerny, DVM, MS. Ear infections in dogs are common and most dogs suffer from this painful condition sometime in their life. Scratching and rubbing at the ear(s) and head shaking are common signs. You may also notice an abnormal odor from the ear or see redness or swelling. Most ear infections in adults are caused by bacteria and yeast, though ear mites are a common cause in puppies.