I was prescribed 0.5 MG of Klonopin for anxiety &amp; panic disorder. I have only taken it once in the few weeks I’ve been prescribed it. I accidentally left it in my lunch bag for work (I bring it with me incase I have a full blown panic attack) &amp; I realized I keep ice packs in my bag. This is going to sound ridiculous (lol) but can leaving Klonopin in a cold environment for hours change the medication? I am so afraid to take it incase I accidentally messed it up because I’ve heard stories of medication changing in cold/hot places. I just need reassurance. Thank you.