The localized loss of sensation with resultant reduction in pain stimuli is the end result of local anesthesia. This mode of anesthesia is considered to be safer than general anesthesia, because it ...

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 procedure, such as a skin ...

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 primarily use it ...