Breastfeeding is not recommended immediately after taking Lupatadine Fumarate Tablets, it is better to breastfeed about 8 hours apart. Lupatadine fumarate tablets are a drug used to treat allergic rhinitis, as well as urticaria. The metabolism of this drug takes about 4-6 hours, so it is safer to breastfeed after 8 hours of taking this drug. It is not recommended to breastfeed immediately after taking the drug, to avoid the invasion of the child’s organism through breast milk, which can affect health. Common adverse effects of Lupatadine Fumarate Tablets include headache, fatigue and drowsiness, etc. It is important to note that the drug should be used with caution during breastfeeding and pregnancy, and is contraindicated in people who are allergic to Lupatadine Fumarate Tablets. In addition, this drug should not be taken at the same time with grapefruit juice to avoid causing adverse reactions. In addition, Lupatadine Fumarate Tablets have certain risks associated with their use, and patients need to be guided by a specialist.