I took this Tussionex ext. Release several times before in the last 4 to 5 years, and this bottle I had taken more than over half, ( of course over a matter of 6 months or so) got another cold , no medications had changed, so I remembered that I had this in my cabinet, took just a little sip not even a teaspoonful, to soothe my cough and thoat, I went to sleep could not function for a full 2 days, have not taken again. Can anyone recommend helping me find out where to find an answer for I do believe that someone tampered with this script. In NC help me know if my life was compromised ???