If you have diarrhea after taking nitrofurantoin (Macrobid), try taking probiotic supplements to help lessen this side effect. This is harmless and will disappear when you stop the medication. Nitrofurantoin (Macrobid) can turn your urine a dark yellow or brown color. It can be mixed with water, milk, fruit juice, or baby formula if needed. Using household teaspoons might cause you or your child to take the wrong amount of nitrofurantoin (Macrobid). Be sure to use a medication dose cup, spoon, or syringe to measure out your dose. If you're using the liquid form of nitrofurantoin (Macrobid), shake the bottle well before using. Macrodantin capsules (four-times-a-day version) can be opened and mixed with food or juice if needed. Macrobid capsules (twice-a-day version) must be swallowed whole. Take nitrofurantoin (Macrobid) with food to help your body absorb the medication properly and lessen stomach-related side effects. Stopping nitrofurantoin (Macrobid) too soon can cause your infection to come back and be harder to treat. Macrodantin capsules, Furadantin oral suspension, and their generics are not FDA-approved for use in children under 1 month of age.įinish all of the nitrofurantoin (Macrobid) your healthcare provider prescribed for you, even if you start to feel better. Macrobid and its generics are not FDA-approved for use in children under 12 years old. The dose for children will depend on their weight, typically 1 mg/kg of body weight by mouth total per day with food. Macrodantin capsules, Furadantin oral suspension, and their generics: Adults should take 50 mg to 100 mg (or 10 mL to 20 mL) by mouth once a day at bedtime with food.
This medication should be taken for 7 days or for at least 3 days after you have a urine test free of bacteria. The dose for children will depend on their weight, typically 1.25 mg/kg to 1.75 mg/kg of body weight (or about 2.5 mL to 10 mL) by mouth four times day with food.
Typical dosing for nitrofurantoin (Macrobid)