Sorry if I am repeating my question, but I need to be more clear,, I tried botulinum toxin 3 times ,first time was allergan,2nd and third time was refinex,, while I was injecting the 3rd time I develped suddenly hypotension,nausea,, and oedma all over the body that disappeared in few minutes,, when I made a search about this product I knew that was cheap and low quality,,, I need your advise if I can inject allergan more over or I ll develop the same reaction ,, thanks for your great help