Muscle Spasm
"This medication is GREAT! It really helped my frequent migraines from 15  a month down to maybe 4-5. There&#039;s an issue with my neck, still to be determined, and it apparently causes a lot of tension in my upper back, shoulder, neck, and even head. I initially had a little drowsiness with this medication; still less than baclofen and tizanidine. I kept on taking it and now I take 3-4 doses a day with no problems. I don&#039;t even notice I&#039;m taking it! As a side note, I have RSD/CRPS in my shoulder and take Oxycontin and oxycodone regularly. I really like the Lorzone because it does NOT intensify the drowsiness that sometimes can occur with narcotics. I&#039;m not sure if that&#039;s normal in all people, or if I&#039;ve built up a tolerance over a year."