Macribid is a medicine to prevent/treat bacterial infections. It is a urinary tract antibiotic. The medicine is used to kill sensitive bacteria.
Avoid using Macrobid in case of allergy to any Macrobid ingredients, while pregnancy (at term), you have reduced urination, kidney infection, skin/eyes yellowing or liver problems history after taking the medicine. It should not be used in children below 1 month.
You should contact your health care provider or physician immediately if you experience any side effects.
Many people have no side effects or minor ones. Consult the physician if any of side effects are bothersome or persist: headache, gases, appetite loss, nausea, or mild diarrhea.