- coccidial infections
- tonsillitis
- pustular dermatitis
- pharyngitis
- anal gland infections
- bronchitis
- abscesses
- pneumonia
- cystitis
- bacterial enteritis
- canine salmonellosis
- metritis pyometra
- warfarin
- methotrexate
- phenylbutazone
- thiazide diuretics
- aspirin
- probencid
- phenytoin
- sulfa crystals in urine
- hives
- facial swelling
- shock
- seizures