Studies in young animals and children have shown that frequent or long-term use of anesthesia drugs or drugs used for sleep in children younger than 3 years of age may lead to long-term brain problems. This may also happen in unborn babies if the mother uses etomidate during the third trimester of pregnancy. Talk with the doctor.
Anesthesia is a mysterious concept to most of us, even if we've been anesthetized before. The term comes from the Greek for "loss of sensation," but that's not the only effect it causes in your body. Anesthesia, essentially a reversible condition induced by drugs, is intended to result in one or more different states of being.
Inhaled minimal sedation. You breathe nitrous oxide -- otherwise known as "laughing gas" -- combined with oxygen through a mask that's placed over your nose. The gas helps you relax. Your dentist can control the amount of sedation you receive, and the gas tends to wear off quickly. This is the only form of sedation where you may be able to drive yourself home after the procedure.
Ketamine was introduced commercially in 1970 with the manufacturer's description as a “rapidly acting, nonbarbiturate general anesthetic” and a suggestion that it would be useful for short procedures. With the help of its old unique pharmacological properties and newly found beneficial clinical ...
A larger dose may be given to produce moderate sedation. This is the type of anesthesia most commonly associated with sedation dentistry. Some people become groggy enough from moderate oral sedation to actually fall asleep during the procedure. They usually can, though, be awakened with a gentle shake. IV moderate sedation.
Propofol (Diprivan) slows the activity of your brain and nervous system. Propofol is used to help you relax before and during general anesthesia for surgery or other medical procedures. Propofol is also used to sedate a patient who is under critical care and needs a mechanical ventilator (breathing machine).