Patient :I had sex using Lo Loestrin Fe as my contraceptive and was prescribed an antibiotic the next day to treat Pneumonia. It is Cefdinir. Will it affect my birth control? And if so, how long should I wait before I can use it without risking pregnancy?
These Q&A’s are for educational purposes and should not be relied upon as a substitute for medical advice you may receive from your physician. If you have a medical emergency, please call 911. These answers do not constitute or initiate a patient/doctor relationship.