Yes, Macrobid may affect combined oral contraceptives. You need to take extra protection during the course of treatment and for 7 days after finishing.
Please see link below for interaction in detail.
- Macrobid Information for Consumers
- Macrobid Information for Healthcare Professionals (includes dosage details)
- Side Effects of Macrobid (detailed)
Search for questions
Still looking for answers? Try searching for what you seek or ask your own question.