... diskets since ive been on this.sfter 6 months i started getting real sick ,nauseated every morning,alot of gas,and very sleepy.bowels also keep blocking.id like to know if any of you developed any of these symptoms.i get so sick. in the morning.i cant even funtion properly.having test done.so far all were good ,going to a gastro.soon.i just need to know if any of you have had this happen.could i be allergic to this methadone?