I meant one superstim in a minute would heal 100HP, the second stim right afterwards would add 50 HP, giving a grisly side effect and the third one during the next 20 seconds will be your overdose, killing you, same with other drugs. You will have to wait. Or risk.
Mmmmh, doesn't sounds good. In fight, you often loose 200HP before taking cover, or even only 100 , but it can happen many times. In some battles, I use +/-10 ss in 5 min..
And be killed when you want to heal yourself seem a bit harsh, even for wasteland (no point in taking more two dose of other drugs btw).
And well, I guess it's technically possible like already been done.