We'll we could call it a pain killer...
But if you want more professional way:
Anesthetic is a drug used to ease the pain e.g. operation etc.
we used it as a anesthetic. now we are not using it as a anesthetic.
Warming anesthetic can cause immediate death!
A topical anesthetic mixture containing tetracaine, epinephrine (adrenaline), and cocaine.
the definition of anesthetic would be anesthetic- (n)a substance that causes loss of sensation or consciousnesshope
1) When I had surgery on me teeth the dentist used the anesthetic, so their wasn't pain.
I believe the French were first to utilize Ether as analagesic and anesthetic.
When anesthetic is injected into your hand, you may feel a brief sting or pinch at the injection site, but the anesthetic is intended to numb the area. Once the anesthetic takes effect, you should not feel pain in the targeted area. However, some people may experience mild discomfort or a sensation of pressure during the procedure. Overall, the goal of the anesthetic is to minimize pain and discomfort.
Paramedic
The US spelling is "anesthetic" (pain killer), The UK variant is anaesthetic.
Since there are no pain receptors in the brain, there is no need for deeper anesthetic.
You should not drive up to twelve hours after you've received a local anesthetic. This is because the anesthetic can make you drowsy, tired, and not fully aware of your surroundings.
Epinephrine is a vasoconstrictor commonly added to local anesthetics. Its purpose is to increase the duration of the anesthetic by slowing down the systemic metabolism of the anesthetic. In other words, epinephrine decreases blood flow in the area of the injection, thereby keeping the anesthetic in the area longer and extending the anesthetic effect.