It is generally recommended to prepare for pregnancy after stopping loratadine for 3 months. The main ingredient of Loratadine Tablets is Loratadine, due to the drug ingredients may have certain adverse effects on fetal growth and development, so it is not recommended to prepare for pregnancy immediately after stopping the drug, to avoid the drug ingredients affecting the quality of fertilized eggs, or affecting the growth of the fetus. Generally the body metabolizes the drug in about 3 months, so it is recommended to stop the drug for 3 months before preparing for pregnancy. At the same time, during the preparation period, both parties should maintain a good mood, regulate the diet, nutritional balance, do not drink alcohol, smoking. And it is recommended that after stopping the drug, you need to go to the hospital to do a comprehensive physical examination during the preparation for pregnancy to assess the functioning of various organs; when all aspects of the body are back to normal, and the indicators of the preparation for pregnancy test are normal, then to prepare for pregnancy.