For treating bacterial infection.
Brand Name(s): Macrobid
Generic Name: Nitrofurantoin Macrocrystals/Monohydrate
Instructions
If you have trouble swallowing this medicine, please ask your pharmacist if a liquid is available.
Take the medicine with food.
Store at room temperature away from heat, light, and moisture. Do not keep in the bathroom.
Drink extra water while on this medicine. Adults should try to drink 6-8 cups (48 to 64 oz.) of water every day.
Do not take with antacids containing magnesium.
If you forget to take a dose on time, take it as soon as you remember. If it is almost time for the next dose, do not take the missed dose. Return to your normal schedule. Do not take 2 doses at one time.
Drug interactions can change how medicines work or increase risk for side effects. Tell your health care providers about all medicines taken. Include prescription and over-the-counter medicines, vitamins, and herbal medicines. Speak with your doctor or pharmacist before starting or stopping any medicine.
Tell your doctor if symptoms do not get better or if they get worse.
Keep using this medicine for the full number of days that it is prescribed. Do not stop the medicine even if you start to feel better.
Cautions
Tell your doctor and pharmacist if you ever had an allergic reaction to a medicine.
This medicine is associated with a rare but very serious medical condition. Please speak with your doctor about symptoms you should look out for while on this medicine. Notify your doctor immediately if you develop those symptoms.
Some patients taking this medicine have experienced serious side effects. Please speak with your doctor to understand the risks and benefits associated with this medicine.
Do not use the medication any more than instructed.
Please check with your doctor before drinking alcohol while on this medicine.
Contact your doctor if you develop any signs of a new infection such as fever, cough, sore throat, or chills.
Please tell your doctor if you have moderate to severe diarrhea while on this medicine. Do not treat the diarrhea with over-the-counter diarrhea medicine.
Tell the doctor or pharmacist if you are pregnant, planning to be pregnant, or breastfeeding.
Call your doctor right away if you notice any unusual bleeding or bruising.
Do not share this medicine with anyone who has not been prescribed this medicine.
Side Effects
The following is a list of some common side effects from this medicine. Please speak with your doctor about what you should do if you experience these or other side effects.
- diarrhea
- changes in the color of the urine or stool
- nausea and vomiting
- stomach upset or abdominal pain
- vaginal itching or yeast infection
Call your doctor or get medical help right away if you notice any of these more serious side effects:
- unusual bruising or discoloration on skin
- chest pain
- confusion
- severe, watery or bloody diarrhea
- fever or chills
- numbness or tingling in hands and feet
- signs of liver damage (such as yellowing of eye or skin, dark urine, or unusual tiredness)
- shortness of breath
- red, peeling or blistering skin
- light colored stool
- severe or persistent vomiting
A few people may have an allergic reaction to this medicine. Symptoms can include difficulty breathing, skin rash, itching, swelling, or severe dizziness. If you notice any of these symptoms, seek medical help quickly.
Please speak with your doctor, nurse, or pharmacist if you have any questions about this medicine.
IMPORTANT NOTE: This document tells you briefly how to take your medicine, but it does not tell you all there is to know about it. Your doctor or pharmacist may give you other documents about your medicine. Please talk to them if you have any questions. Always follow their advice.
There is a more complete description of this medicine available in English. Scan this code on your smartphone or tablet or use the web address below. You can also ask your pharmacist for a printout. If you have any questions, please ask your pharmacist.
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More information about NITROFURANTOIN/NITROFURANTOIN MACROCRYSTALS - ORAL
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