"my doctor put me on hysingla er 20 mg on a few weeks ago. hysingla is causing major problems for me at night. i am waking up 3-4 times every night due to pain and sleep walking. i believe i need an increase in the dosage or put me back on my original treatment of percocet 7.5mg qid (4 times a day). i am scared that i might walk out of the house and into the road because of this medication. in the few weeks of being on this medication, i have left the house twice within three weeks. the last time this has happened was nearly 4 years ago."