I take just half of my does, b/c the whole makes me feel sick. But before you do this ask your doctor first please. Unless your doc is like mine--My pdoc tells me in advance "if it makes you feel sick, just take half" and so I do, and with Klonopin, that works for me. Please check first if you weren't already advised on what to do though
Hopefully you feel better for your vacation, enjoy yourself, and be safe!
Chest congestion, rhinorrhea, and hypersecretion in upper respiratory passages are all side effects of Klonopin. Debaser is correct, however you should talk with your physician if you are concerned. Perhaps he would have you switch to a different medication.
I hope you get this sorted out before your vacation.
Take care of you. :)