ACE Inhibitors


ACE Inhibitors, drugs that are used to treat high blood pressure, have been linked to birth defects. ACE Inhibitors already carry black box warning against taking them in the later stages of pregnancy, but now are suspected of causing birth defects in the first trimester as well, according to a new study in the [New England Journal of Medicine].

Babies whose mothers took ACE inhibitors in their first trimester were 2.7 times more likely to have serious birth defects of the heart and brain than those who weren't exposed to blood pressure drugs.

According to IMS Health, approximately 150 million prescriptions for ACE inhibitors were filled in the US with sales topping $3.8 billion. The biggest sellers are Lotrel, made by Novartis, Altace, manufactured by Aventis Pharmaceuticals, and Merck's Lisinopril (also known as Zestril and Prinivil).

Angiotensin-converting-enzyme (or ACE) inhibitors are a class of drugs used to treat high blood pressure and work by relaxing blood vessels and increasing blood flow. ACE inhibitors are often prescribed to people with diabetes.

Although it is recognized that ACE inhibitors during the second and third trimesters can lead to birth defects, it was previously believed that use of the drugs during the first three months of pregnancy was safe. The study advises that the drugs should be avoided by women of childbearing age. Currently, the inhibitors carry a black box warning for women to avoid the drug when they become pregnant. The FDA says that more research is required before it changes the existing warnings.

This study demonstrates the risks of taking known and unknown drugs before and during pregnancy. Women who are considering getting pregnant should talk to their doctor before taking any medications.

If your child has been damaged as a result of being exposed to ACE inhibitors, you should seek help and compensation through an ACE Inhibitor lawyer, who will review your case at no cost.

ACE Inhibitors in the News

Aug-23-06: Study finds that infants born to mothers who took ACE inhibitors during the first trimester of pregnancy have an increased risk of major birth defects. [XAGENA]

Aug-06-06: New England Journal of Medicine warns that using ACE Inhibitors during first trimester of pregnancy can lead to birth defects. [INFO ZINE]

Jul-28-06: Blood pressure medications (ACE Inhibitors) should not be taken by pregnant women - even in the first trimester of pregnancy. [NEWS TARGET]

Jul-05-06: Women in the first trimester of pregnancy should avoid taking ACE Inhibitors as birth defects may result. [AAFP]

Jun-29-06: Health Canada advises pregnant women not to use blood pressure medication ACE Inhibitors due to risk of birth defects. [CNW TELBEC]

Jun-11-06: Infant malformations linked to pregnant women taking ACE inhibitors. [EPOCH TIMES]

Register your ACE Inhibitors Complaint

If you took an ACE Inhibitor while pregnant and your child has a birth defect, you may qualify for damages or remedies that may be awarded in a possible ACE Inhibitor class action or lawsuit. Please fill in the form to the right to submit your complaint to an ACE Inhibitor lawyer for a free evaluation.
Last updated November 12 2006

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