Euthyrox generic name is Levothyroxine Sodium Tablets, there is no definitive information on how soon breastfeeding can take place after taking the medication, it usually does not matter much for feeding, but it is still recommended to be 2-4 hours apart. Levothyroxine Sodium Tablet is a hormone medication used for hypothyroidism-related disorders that exogenously replenishes thyroxine. It is not clear how soon breastfeeding can take place after taking this medication, but the amount of thyroid hormone in breast milk is minimal and direct breastfeeding is usually not significantly affected, although an interval of 2-4 hours is recommended if time permits. Note that it is contraindicated in people with non-hypothyroid heart failure, tachyarrhythmia and recent myocardial infarction, and is contraindicated in people who are allergic to this drug. If the dose is excessive there may be adverse reactions such as angina, arrhythmia, palpitations, diarrhea and vomiting. Levothyroxine sodium tablets are prescription drugs, the specific dosage and usage, as well as the time between breast milk, it is recommended to consult a doctor’s advice, follow the doctor’s instructions to standardize the medication.