There is limited clinical research and no authoritative evidence to suggest that oseltamivir can be taken by breastfeeding women. If you need to take oseltamivir, please consult your doctor and cooperate with him/her in your treatment. Oseltamivir may pose a potential risk to breastfeeding women because a certain dose of oseltamivir can be detected in breast milk of breastfeeding women. Whether Oseltamivir can be taken should be determined under the guidance of a medical professional and according to the breastfeeding mother’s own physical fitness and specific medical conditions, and should not be generalized. Oseltamivir is an antiviral drug mainly used for the treatment and prevention of influenza A and B in adults and children of different ages. This product may cause adverse reactions such as nausea, headache and generalized pain. It is contraindicated for those who are allergic to this product. Use this product with caution in patients with severe hepatic insufficiency and other diseases. If breastfeeding women need to take oseltamivir, they should go to the hospital in time, actively cooperate with the doctor’s treatment plan, and follow the doctor’s instructions, do not blindly take the drug on their own.