Healthcare professionals generally consider local anesthesia to be very safe. For minor surgery, it is safer than general anesthesia. There may be some tingling and pain during the administration of the drug and when it is wearing off, and a person may notice some bruising, but these effects are usually minor.
A person who has had a local anesthetic should be careful not to injure themselves while they cannot feel pain — for example, by biting their cheek after dental treatment. Temporary adverse effects that affect some people include :. Some people may have an allergic reaction and develop hives , itching, and breathing difficulties. Cyanosis, in which the skin becomes bluish due to poor circulation or inadequate oxygenation of the blood, can sometimes occur. This state can lead to cardiac arrest if the blood stops pumping to the heart.
An overdose of local anesthetic can lead to seizures, which can be life threatening. Healthcare professionals can also use local anesthesia when diagnosing some chronic conditions and to relieve pain after an operation. Studies have shown that local anesthesia may be more beneficial than opioids, such as morphine, for managing pain after total knee replacement surgery. An older study from found that local anesthetics eased some symptoms of inflammatory bowel disease in rats.
However, more research is necessary to confirm whether the drugs have this effect in humans. Local anesthesia prevents pain during minor medical procedures by numbing a specific part of the body. However, a person may still feel some pressure.
Anyone administering any type of anesthesia must have received appropriate training and have the necessary qualifications. Going to the dentist for even a simple procedure might require numbing or anesthetic, because the nerves in the teeth are very sensitive. Local anesthetics have made it possible to perform many surgical procedures quickly, with less preparation and a shorter recovery time. General anesthesia and anesthesia that sedates you can cause side effects such as nausea, and a physician anesthesiologist must monitor you if you are administered these types of anesthesia — during the procedure and for a time afterward.
However, with local anesthesia, side effects and complications are rare and usually minor. For example, you may experience some soreness where the medication was injected. In rare cases, you could have an allergic reaction to the anesthetic. Common procedures done with local anesthesia. For more information. Inform yourself. Access your subscriptions.
Access through your institution. Add or change institution. Free access to newly published articles. Purchase access. Rent article Rent this article from DeepDyve. Access to free article PDF downloads. Save your search. Customize your interests. Create a personal account or sign in to:. Privacy Policy. Local anesthesia This involves injecting numbing medication such as lidocaine into the tissues surrounding the incision. IV Sedation twilight sleep This anesthetic will be used to supplement your local anesthesia for procedures including facelifts, neck lifts, brow lifts and lower blepharoplasty eyelid lift.
General Anesthesia This anesthetic will be used for your rhinoplasty. During both IV Sedation and General Anesthesia, your anesthesiologist will be monitoring your vital signs closely, assuring that you are comfortable and safe Your Anesthesiologist, Dr. Tags Jaimie DeRosa, M.
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