I suffered a head injury 24 years ago. I was in a coma for 2 months and rehabilitation for awhile after that. I've done well since then (job, family, etc.) Over the past few years I've had muscle pain. My doctor recommended the baclofen pump to help with my walking and back pain. I had the surgery, but now my legs and arms feel tingling and shaking all day. Shaking feels worse after exercise or doing things. My whole body is tense. My head is pretty tight. My doctor thinks it may be anxiety I'm experiencing. I’ve taken some natural anxiety medication and prescription medication (Risperdol/hydroxyzine). I'm having a bad reaction to all of it. Don't know what to do from here. Any suggestions?