I have suffered for more than 10 yrs from chronic pain due to occipital neuralgia, severe muscle pain, migraines, trigeminal neuralgia, I have osteopenia in lower back, also have herniated and bulging disks in lower back and upper cervical spine. Have degenerative disk disease for more than 30 yrs. I use oxycodone for pain, Neurontin (Gabapentin) for nerve pain, Ambien for sleep, Aciphex for acid reflux, Pristiq for depression, and Imitrex for migraines. I'm switching over to Medicare advantage and am having problems with medication coverage. Anyone have suggestions as to alternate medications I could take? Does anyone have issues with medication coverage?