^^^^I had the same experience Mera. I played with fatal fire when I drank on it. And I had what I considered mild reactions- one day of intense leg cramping/borderline seizures, a hugely red face(so I am sure BP thru the roof) and maybe something else I didn't consider enough of a problem at the time.
There is also a loophole with antabuse- plenty of people use it and then plan ahead for a day to drink. I've generally heard that somewhere around 11-14 days it will be out of your system. Another way to play with fire.