In which pregnancy category is Lisinopril classified?

Lisinopril is classified as a pregnancy category D medication. This classification indicates that there is positive evidence of risk to the fetus based on human data. Lisinopril is an ACE inhibitor, commonly used to treat hypertension and heart failure, but it can lead to adverse outcomes in pregnant women, especially during the second and third trimesters. These risks include potential harm to fetal kidney function and, consequently, issues such as oligohydramnios, which can lead to severe infant complications.

It is important for healthcare providers to avoid prescribing Lisinopril to pregnant patients and consider alternative medications to manage hypertension in this population. Understanding the implications of medication categories during pregnancy is crucial for safe prescribing practices.