Lactulose Solution, USP 20 g/30 mL, 50 unit dose cups of 30 mL per case, Rx only, Manufactured by VistaPharm, Largo, FL 33771, NDC No. 66689-038-50.
CGMP Deviations: Purified water used to manufacture the drug products may have been contaminated with Burkholderia cepacia.
Nationwide
https://www.accessdata.fda.gov/scripts/ires/index.cfm?Product=D-0462-2017