<qa>  What is the standardized discharge instruction sheet?All patients with low back pain are treated at the discretion of the attending physician. When the patients pain had been controlled to a level sufficient for the patient to be discharged, the patient is asked for consent to participate as a research subject. After consent is obtained, subjects receive an intramuscular injection of methylprednisolone acetate or placebo. All subjects are discharged with a back pack containing 14 tablets of naproxen 500mg, 12 tablets of oxycodone 5mg acetaminophen 325 tablets, and a standardized discharge instruction sheet. 