Side effects may include loss of appetite, drooling, vomiting, diarrhea, lethargy, anemia (pale gums), disorientation, restlessness, repetitive behaviors, loss of hearing, itching, and shaking. Contact your veterinarian if your pet experiences any of these signs.
If your pet experiences an allergic reaction to the medication, signs may include facial swelling, hives, scratching, sudden onset of diarrhea, vomiting, shock, seizures, pale gums, cold limbs, or coma. If you observe any of these signs, contact your veterinarian immediately.