Manufacturing processes, certain raw materials, or even how drugs are stored over time can sometimes lead to these trace amounts forming. This isn’t the first time the industry has seen nitrosamine-related recalls — similar issues have appeared in other blood pressure drugs in past years, prompting tighter quality controls across the board.
Research and ongoing FDA monitoring help track these impurities, and companies continue improving testing methods to keep levels as low as possible. The key takeaway? The system is designed to catch and address these situations before they become widespread problems.
How to Check If Your Medication Is Affected
Don’t stop taking your prescribed medication without talking to your doctor or pharmacist first — suddenly stopping can sometimes cause blood pressure to rise quickly, which carries its own risks.
Here are simple steps you can take today:
- Look at the bottle label: Check the manufacturer (Teva), drug name (prazosin hydrochloride), strength (1 mg, 2 mg, or 5 mg), and lot number.
- Compare with the recall list: Visit the official FDA website or your pharmacy’s recall alert page for the exact lot numbers involved.
- Contact your pharmacy: They can quickly tell you if your filled prescription matches any recalled lots and often help with replacements or refunds.
If your medication is affected, your healthcare provider can discuss switching to an alternative option that works similarly for your needs. Many safe alternatives exist within the same class or other blood pressure medication categories.
Quick checklist for peace of mind:
