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.
By the book, 10 days: The 'antabuse' (or disulfiram) effects of Metronidazole may last many days, in some cases as many as 10 days after a usual 7-10 day course of flagyl, and the potential to get nausea, vomiting, flushing, severe headache and even fainting from an antabuse-reaction may be present for that long. ...Read more.