But taping is a less common practice with family or working German Shepherds for two reasons: 1  Dogs that are bred to be family pets or working dogs are less likely to come from âshow lines,â which means they are less likely to be âpureâ German Shepherds.
Less serious side effects may include: 1  stomach pain, diarrhea; 2  dizziness, loss of balance; 3  vaginal itching or discharge;  dry mouth or unpleasant metallic 1  taste; cough, sneezing, runny or stuffy nose; 2  or. swollen or sore tongue.
However, alcohol can worsen side effects caused by some antibiotics, like dizziness or an upset stomach. You should definitely avoid drinking alcohol while taking metronidazole (Flagyl), as this combination can cause severe nausea and vomiting.