I've been dealing with horrible spasticity since April and has gotten worse. I don't sleep much anymore at night and I work full time. My MRI shows no changes (minimal) and thoracic spine has no lesions. I've tried so many medications including sativex. I'm so tired and done with it all. I've also tried amitripyline, carbonmezipine, sinemet, quinine, nabilone and nothing. Please help....