Propofol
"Yesterday I had a conisation using profopol to make me sleep. It was the first time I did general anesthesia and I was literally freaking out to get it first time because of the side effects etc. plus, I have asthma, few allergies. 

Everything went super well, I felt asleep immediately, just felt one second of burning in my veins and slept. Woke up with no nausea, no headache, nothing."