Suggest Treatment For Excruciating Pain Due To Foot Drop

Can you help me with my foot drop. The pain is excrutating. I am on co-coda mol. I was discharged from hospital 2 days ago after a pin was inserted in to my tibia. I have nerve damage and am awaiting appointment for a nerve clinic. Can you suggest stronger pain killers for the doc. To prescribe. I can t sleep for the pins and needles and sharp pains all down the bottom of my leg.