Stop using bosutinib and call your doctor at once if you have: 1  severe or ongoing nausea, vomiting, stomach pain, or diarrhea;  black, bloody, or tarry stools, coughing up blood or vomit that looks like coffee grounds;
Quick Answer. Dogs can exhibit signs of excessive water drinking for a variety of reasons, including life-threatening dehydration, illness, side effects to medication, diet and physical activity, according to WebMD. If a dog is dehydrated, it may also have a dry tongue and gums, be lethargic and exhibit thick ropelike saliva. Illnesses such as liver disease, diabetes, Cushing's disease, diarrhea, fever and infection can also cause dehydration.
For example, many dog owners claim that their pets salivate before a show, when they are experiencing a lot of tension. This is due to an overly high rate of activity in the glands within the dog's mouth which produce saliva, and should clear when the dog's heart rate reduces and the dog becomes calmer.