(RNN) - The Food and Drug Administration is recalling the blood pressure drug irbesartan for a potential cancer risk due to contamination.
The maker of irbesartan, SciGen, is also recalling certain lots of the drug.
The FDA recalled valsartan in July - another drug used to treat high blood pressure and heart failure - because of contamination. Drugs containing valsartan were also recalled last month.
The FDA says the drugs may contain a N-Nitrosodiethylamine (NDEA), which is used as in gasoline as a stabilizer - particularly rocket fuel. The chemical also is a byproduct of manufacturing some pesticides and fish.
Not all medicine containing irbesartan or valsartan is being recalled. Talk to your doctor, and check this list from the FDA for recalled batch numbers.