Zephrex side effects

I having been taking Zephrex LA off & on for about 15 years. When my asthma is not being controlled by my meds, Zephrex is the only product that lets me breathe well enough to be able to get to sleep. Yes, it wakes me in the middle of the night, but at least I get some good (though short) sleep. When I first took Zephrex, it was like being on speed; now that I only need to take now & then, I am okay. Will NOT be without it.

IT KEEPS ME AWAKE TO. MAKES ME NOT HUNGRY AND ALSO MAKES ME DIZZY

WELL AT LEAST I SEE THAT I'M NOT THE ONLY ONE THAT CAN'T SLEEP. I AM SUPPOSE TO TAKE 2 PILLS A DAY BUT NOW I'M TAKING 1. I DON'T THINK I TOOK IT EARLY ENOUGH IN THE DAY SO GOING TO CHANGE TIME. OTHER THAN THAT IT WORKS REALLY WELL.

I have taken Zephrex for over 10 years. I take Zephrex LA and have had no serious side effects. Zephrex makes my life bearable when the mold count hits 2000 here in Ohio.

I cannot take Zephrex after 6 PM or I cannot sleep I take one tablet instead of two a day usually about 10 am.

I am not as happy with the generic.

Thanks

I could not sleep at all while taking it, even if I took it only in the morning. It also gave me heart palpitations and made me hyper.

I also can not sleep while taking it i havent slept in 4 hours and im still not tired im very concerned with this matter