Marcaine Spinal (bupivacaine hydrochloride 0.75% in dextrose injection) 2 mL x 10 Single-Dose AmpulesMarcaine Spinal (bupivacaine hydrochloride 0. 75% in dextrose injection) is used for spinal anesthesia to provide prolonged pain relief during lower abdominal, pelvic, or lower limb surgeries. This local anesthetic works by blocking nerve impulses, leading to the temporary loss of sensation and motor function in the lower body. The inclusion of dextrose allows for a hyperbaric solution, which helps in precise control and distribution of the anesthetic