Do not mix oxytocin and clonazepam had a terrible reaction.?

Are you asking us IF it has a terrible reaction or why did it give you a terrible reaction?  Either way the answer is the same.  

  Are you pregnant?  Because oxytocin is only supposed to be used to induce a pregnancy.  If that is the case then side effects are the least of your worries.

  What was the reaction you had?  One side effect is irritability, but the baby coming out of you could have been causing that.  Did you forget the birthing process?  Oxytocin isn't going to be a medication you take reguarly so there shouldn't be any problems with taking it and clonazepam