Unveiling the Mystery: When Does the Dentist's Numbing Spell Break?
Dental anesthesia, often called "numbing," is a medication used to block pain signals from the nerves in your teeth and gums. It is typically administered by injection and takes effect within a few minutes. The duration of the numbing effect can vary depending on the type of anesthesia used and the individual patient's metabolism. The most common type of dental anesthesia is lidocaine, which typically lasts for about 2-4 hours. However, some longer-lasting anesthetics, such as bupivacaine, can last for up to 8 hours.