<s>[INST] last Thursday I passed out in my driveway from the terrible back pain. my doc gave me oxicodone and an antiflamatory. I am supposed to see a pain management doc but I have to wait until Thursday. What can I do until then. Someone recommended B-complex. any suggestions? I am in really bad pain [/INST] If it's a muscular back pain then use hot pack and apply pain relieving ointment immediately after using it.  Do it multiple times a day and if possible do take painkiller for temporary use.  And I must suggest visiting physical therapist once to get some more pain relief and do take spinal exercise program also to prevent further similar episodes. By performing it regularly. Hope this was useful.  Take care </s>