According to the Food and Drug Administration,
“NDMA is a known environmental contaminant and found in water and foods, including meats, dairy products, and vegetables,”, director of the FDA’s Center for Drug Evaluation and Research, said in a issued on Sept. 13, 2019. “The FDA has been investigating NDMA and other nitrosamine impurities in blood pressure and heart failure medicines called Angiotensin II Receptor Blockers (ARBs) since last year. In the case of ARBs, the FDA has recommended numerous recalls as it discovered unacceptable levels of nitrosamines.”
Dr. Woodcock said that the agency is working with industry partners to determine whether the low levels of NDMA in ranitidine pose a risk to patients, and it plans to post that information when it becomes available. For now, “patients should be able to trust that their medicines are as safe as they can be and that the benefits of taking them outweigh any risk to their health,” she said. “Although NDMA may cause harm in large amounts, the levels the FDA is finding in ranitidine from preliminary tests barely exceed amounts you might expect to find in common foods.”
Dr. Woodcock emphasized that the FDA is not suggesting that individuals stop taking ranitidine at this time. “However, patients taking prescription ranitidine who wish to discontinue use should talk to their health care professional about other treatment options,” she said. “People taking OTC ranitidine could consider using other OTC medicines approved for their condition. There are multiple drugs on the market that are approved for the same or similar uses as ranitidine.”
She advised consumers and health care professionals to report any adverse reactions with ranitidine to the FDA’sto help the agency better understand the problem.
Visit the AGA GI Patient Center for education to share with your patients about GERD, including symptoms, testing, lifestyle modifications and drug treatments at https://www.gastro.org/practice-guidance/gi-patient-center/topic/gastroesophageal-reflux-disease-gerd.