I found a blister pack of Advil Allergy sinus medicine with one tablet chewed out today. When I found it, Kammie seemed fine and was acting normal but this evening she seems different. She had a runny BM. Her patience is VERY short and her pupils are huge. She seems like she is having a hard time focusing on one thing at a time. She has attacked our poor cat relentlessly this evening(which is somewhat normal but not as relentless).The one thing she has going for her is her size. She is a 6 month old 5 pounder. She has been basically very healthy from day one. Her one downfall is that she eats ANYTHING she finds on the ground. She finally seems to be sleeping on my husbands lap(one of her favorite spots). I guess we'll play it by ear unless she gets worse.