Q1. Should Nitrofurantoin SR 100 mg be administered on an empty stomach?
Ans. No, it should be taken with food or milk for better absorption and to minimize upset stomach.
Q2. What is the duration before it is seen to show effects?
Ans. Symptoms generally resolve in a few days, but the full treatment should be taken to avoid reinfection.
Q3. Can I use this drug if I have kidney disease?
Ans. It is not suitable for patients with serious kidney disease, so take medical advice before using.
Q4. Does the medicine discolour urine?
Ans. Yes, it can discolour urine to dark yellow or brown, which is harmless and temporary.