There are various ways to make a person senseless using medicine. This is done using sedatives or tranquillizers and is common during surgical procedures.
That would be illegal !... We, in the Wiki community will NOT help you break the law !
Yes. (:
Melatonin, anasteighia.
chloroform
These substances are called narcotics.
You make them watch Twilight.
consult the doctor
Desi Daru
There are lots of them, far too many to list here.
If they are unconscious and breathing, nothing will happen. If they are unconscious and not breathing, they will die.
When a diabetic person becomes unconscious, check for their emergency glucagon injection kit, as you are calling 911. Once the person is conscious, treat the same as you would a person who has not been unconscious.
When the person does not respond
Go to sleep.
Depends on the person and situation.