Bupivacaine Hydrochloride in 8.25% Dextrose Injection 0.75% (15mg/2mL) 10/Box (Rx)Bupivacaine Hydrochloride in 8. 25% Dextrose Injection, Spinal 0. 75% is a highly effective medication used for spinal anesthesia. It contains the local anesthetic bupivacaine hydrochloride, which is 3 times more potent than traditional local anesthetics. This makes it an ideal choice for procedures that require prolonged anesthesia, such as orthopedic surgeries or labor and delivery. The benefit of using Bupivacaine Hydrochloride in 8. 25% Dextrose