The generic name of Euthyrox is Levothyroxine Sodium Tablets and it is usually recommended to drink milk 6 hours after taking Levothyroxine Sodium Tablets. Levothyroxine Sodium Tablets are used clinically for the treatment of hypothyroidism, which is a hormone replacement therapy. Levothyroxine sodium tablets should be taken half an hour before breakfast, on an empty stomach, one day’s dose at a time with appropriate liquid (such as half a glass of water). In infants and children, the full dose of this product should be taken at least 30 minutes before the first meal of the day. After oral administration of levothyroxine sodium tablets, most of the product is absorbed in the upper part of the small intestine. The time to peak absorption is about 5 to 6 hours. Because the milk calcium component of milk is more highly absorbed, it somewhat interferes with the absorption of Levothyroxine Sodium Tablet medication, so to avoid interfering with the absorption of the medication, drink milk 6 hours after taking the medication. It is recommended that patients with hypothyroidism need to consult a regular hospital and under the guidance of a doctor for relevant treatment.