lokalanestetikum
Lokalanestetikum, also known as local anesthetics, are medications that reversibly block nerve conduction, leading to a temporary loss of sensation in a specific area of the body. They achieve this by inhibiting the influx of sodium ions into nerve cells, which is essential for the generation and propagation of nerve impulses. This blockade prevents pain signals from reaching the central nervous system, resulting in numbness and pain relief.
The primary applications of local anesthetics are in minor surgical procedures, dental work, and pain management.
Commonly used local anesthetics include lidocaine, bupivacaine, and procaine. Their effects can be enhanced and prolonged