Hey everyone!

I just had a quick qestion. Some of you know my story and I was wondering if you could help. I have really bad allergies and a co-worker of mine gave me Chlotrimeton tablets. but I was wondering if there are any SZ risk? I read all the info and put a call into my doctor, but have yet to hear back from him. So I have been taking Dimeatap childrens but it makes me sleepy and I have a ton of homework to get done. I google SZ risk with chlortrimeton and nothing came up. So i wanted to know if you guys knew of some meds to stay away from? I live on a 300a working farm so i am dying right now! Please let me know if you guys have any info! Thanks!