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.
Dogs with large floppy ears, such as Basset Hounds, are prone to infections as their ear canals have poor air circulation, trapping moisture and allowing bacteria and yeast to grow. Dogs with ear infections caused by yeast usually have a black discharge; this is commonly second to an allergy. Dogs with bacterial ear infections often have an organism called Staphylococcus; in rare cases a more serious infection is caused by a bacteria called Pseudomonas.