Lactulose Solution, USP, 10 g/15 mL, 15 mL unit dose cups (NDC 66689-039-01), packaged in 15 mL x 50 unit dose cups per case (NDC 66689-039-50), Rx only, Manufactured by VistaPharm, Inc., Largo, FL 33771.
Microbial Contamination of Non-Sterile Products: bulk solution tested positive for the presence of the bacteria, Burkholderia cepacia.
Nationwide
https://www.accessdata.fda.gov/scripts/ires/index.cfm?Product=D-0146-2017