Local Anesthesia: Uses, Types, Process, Risks, and ... - Healthline
2018年9月17日 · Local anesthesia refers to using a drug called an anesthetic to temporarily numb a small area of your body. Your doctor might use a local anesthetic before doing a minor...
Local Anesthesia: Uses, Types, and Risks - Verywell Health
1 天前 · Unlike general anesthesia where the entire body is paralyzed and you are unconscious, local anesthesia allows you to remain awake and alert during a procedure. A different type of pain control, regional anesthesia numbs a whole arm, leg, or another region.
Local Anesthesia: Types, Benefits, and Side Effects - WebMD
2024年10月2日 · Local anesthesia numbs a part of your body so that your doctor can stitch up a wound or take a biopsy without you feeling any pain. Unlike general anesthesia, where you are put to sleep...
Local anesthesia - Wikipedia
A local anesthetic is a drug that causes reversible local anesthesia and a loss of nociception. When it is used on specific nerve pathways (nerve block), effects such as analgesia (loss of pain sensation) and paralysis (loss of muscle power) can be achieved.
Local anesthesia: Uses, types, side effects, and safety
2024年1月17日 · Local anesthesia prevents pain during procedures by blocking nerves from transmitting pain signals to the brain. The effects of local anesthetic are short-lived, so healthcare teams...
Local Anesthesia - Procedures & Risks | Made for This Moment
Local anesthesia, also called local anesthetic, is usually a one-time injection of medicine that numbs a small area of the body. It is used for procedures such as performing a skin biopsy or breast biopsy, repairing a broken bone, or stitching a deep cut.
Local anesthetic - Wikipedia
A local anesthetic (LA) is a medication that causes absence of all sensation (including pain) in a specific body part without loss of consciousness, [1] providing local anesthesia, as opposed to a general anesthetic, which eliminates all sensation in the entire body and causes unconsciousness. [1]
Local Anesthetics: A Century of Progress - PMC - National Center …
One century after the clinical introduction of cocaine, local anesthesia remains the most important method of pain control in dentistry.
Clinical use of local anesthetics in anesthesia - UpToDate
2024年4月26日 · Local anesthetics (LAs) are used to block transmission of impulses in nerve fibers, to reduce or eliminate sensation. LAs may be used for neuraxial analgesia and anesthesia, peripheral nerve blocks, subcutaneous and tissue infiltration, and topical anesthesia.
Local anaesthesia - NHS
Local anaesthesia involves numbing an area of the body using a type of medicine called a local anaesthetic. These medicines can be used to treat painful conditions, prevent pain during a procedure or operation, or relieve pain after surgery.