Asthma and taking norepinephrine

Dear Ask The Doctor: I have asthma and am taking cfc free ventolin to treat it. i use my inhalor roughly 4-5 times a week when not excericising - more when i do so. i came across a fat burning product today called "RIPPED FREAL" which contains norepinephrine and it boosts epinephrine to boost energy. is it safe to take this prodcut while using ventolin. from what i understand they both contribute to increased heart rate.

Dear Will: Definitely not safe at all. Increasing your heart rate like that is very unsafe for your health. I strongly suggest you discontinue taking "ripped freal" immediately.