I am also using Provigil for the same reason and have had great success. I was also prescribed Cymbalta, which is not only an antidepressant but also helps with pain control. Chutz's advice is excellent, as usual.
Rare neurodegenerative disease called “Multiple System Atrophy”. Wheelchair, O2, & Bipap, intrathecal pump, Neurostimulator, dystonia, neuropathic pain and spasticity.