Anesthetic, General (Inhalation Route, Parenteral Route, Rectal Route)

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Anesthetic, General (Inhalation Route, Parenteral Route, Rectal Route)

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Description

General anesthetics normally are used to produce loss of consciousness before and during surgery. However, for obstetrics (labor and delivery) or certain minor procedures, an anesthetic may be given in small amounts to relieve anxiety or pain without causing unconsciousness. Some of the anesthetics may be used for certain procedures in a medical doctor's or dentist's office.

Propofol is used sometimes in patients in intensive care units in hospitals to cause unconsciousness. This may allow the patients to withstand the stress of being in the intensive care unit and help the patients cooperate when a machine must be used to assist with breathing. However, propofol should not be used in children in intensive care units.

Thiopental also is sometimes used to control convulsions (seizures) caused by certain medicines or seizure disorders. Thiopental may be used to reduce pressure on the brain in certain conditions. Thiopental also is used to help treat some mental disorders. Thiopental may also be used for other conditions as determined by your doctor.

General anesthetics are usually given by inhalation or by injection into a vein. However, certain anesthetics may be given rectally to help produce sleep before surgery or certain other procedures. Although most general anesthetics can be used by themselves in producing loss of consciousness, some are often used together. This allows for more effective anesthesia in certain patients.

General anesthetics are given only by or under the immediate supervision of a medical doctor or dentist trained to use them. If you will be receiving a general anesthetic during surgery, your doctor or anesthesiologist will give you the medicine and closely follow your progress.

Once a medicine has been approved for marketing for a certain use, experience may show that it is also useful for other medical problems. Although these uses are not included in product labeling, ketamine and thiopental are used in certain patients with the following medical conditions:

• Anesthesia in children (ketamine)
• Hypoxia, cerebral (shortage of oxygen supplied to the brain) (thiopental)
• Ischemia, cerebral (shortage of blood supplied to the brain) (thiopental)
• Sedation in children (ketamine)

This product is available in the following dosage forms:

• Liquid
• Solution

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