Ive been on Klonapin for atleast 4 years and never had this problem...Maybe because its a tranquilizer,its relaxing something enough to give you the hiccups? I have no clue,but it could be a posibilty..Maybe your Dr. can prescribe you a weaker benzo..I'd ask him/her if that may be a thing to try.What are you using the
klonopin for,panic attacts,GAD etc..?