Hospira, Inc., a Pfizer company, is voluntarily recalling three lots of Hydromorphone HCl Injection, USP CII 10 mg/mL, 1 mL in 2 mL Single Dose Vials lot numbers 71330DD (NDC 0409-2634-01), and 691853F and 700753F (NDC 0703-0110-01 – Teva lots) to the hospital/institution level. Hospira, Inc. initiated this recall on February 07, 2018 due to the potential that units from these lots may be empty or cracked at the bottom of the glass vial.