Pregnant women are not recommended to drink Pu Dilan Oral Liquid, Pu Dilan Oral Liquid is a proprietary class of drugs, clearing heat and removing fire, treating acute and chronic pharyngitis and tonsillitis, with antiviral and antibacterial effects. At present, the adverse reactions and contraindications of proprietary Chinese medicines are not clear, and once you take Pu Di Lan Oral Liquid, there is a possibility that it may have an impact on the development of the fetus, so it is not recommended to take proprietary Chinese medicines orally. If a pregnant woman has acute or chronic inflammation of the voice and needs medication, she should be given appropriate medication under the proper guidance of her doctor. These drugs are first of all those that do not have any effect on the development of the fetus, so that they can be used in the right amount, and they must be applied under the guidance of a doctor, do not use drugs without authorization.