Yes, you can take Niftas 100 (Nitrofurantoin) for a UTI before, during, and after your root canal treatment, provided it has been prescribed by your physician and you do not have any contraindications such as significant
kidney disease.
Next Steps
If your dentist prescribes additional medications (such as antibiotics or painkillers), be sure to inform them that you are already taking Niftas so they can avoid any unnecessary overlap.
Also, if your UTI symptoms are accompanied by fever, flank pain, or vomiting, or if they do not improve within 2–3 days of treatment, please consult your physician promptly, as you may require further evaluation.