I had septocaine for 2 minor fillings in feb 2008. It took me until nov after seeing a number of dental and medical professionals to be diagnosed with trigeminal neuropathic pain in the V2 region. I'm still in a lot of pain with no relief in site. I can't sleep, I can barely eat because all my teeth shifted from the poor dental work and I can't concentrate on anything. This drug ruined my life.