Loratadine is not recommended for pregnant women. Loratadine can be used to relieve allergic reactions caused by various reasons, especially for allergic urticaria and allergic rhinitis, which have good therapeutic effects. Generally, it can be used for people over 2 years old. However, pregnant women and postpartum lactating women should be cautious in choosing. If necessary, they must be guided by professional doctors and control the dosage. 1. Loratadine is not recommended for pregnant women. Loratadine belongs to the second-generation antihistamines, mainly used for anti-allergic treatment. At present, the safety of this drug during pregnancy is uncertain, which may have adverse effects on the fetal growth and development, and may even lead to fetal developmental deformities or mental retardation. Therefore, pregnant women are advised to use it with caution. 2. If it is necessary due to illness, the medication should be taken under the guidance of a professional physician, and the dosage should not exceed the dosage for children. Regular pregnancy check-ups should be conducted. 3. Loratadine is used to relieve nasal or non-nasal symptoms of allergic rhinitis, such as sneezing, rhinorrhea, nasal itching, eye itching, and burning sensation in the eyes. It is also suitable for relieving symptoms and signs of chronic urticaria and other allergic skin diseases. 4. So far, there is no clinical data on the application of (loratadine capsules) in pregnant women. In addition, loratadine can be secreted in breast milk, and histamine poses a greater risk to infants, especially newborns and preterm infants. Therefore, pregnant and lactating women should use this product with caution.