Question

Which type of drugs kill pain by blocking impulses at specific receptor sites of the brain and spinal cord

Answer 1

The answer is Narcotic analgesic.

Step-by-step explanation:

Narcotic analgesics are those that act at the level of the central nervous system (CNS) to produce pain relief. They are very powerful medications that are synthesized through their derivative as morphine or poppy. They tend to produce dependency with the aggravating factor that there comes a time, when the dose has to be increased so that they produce pain relief. They are medically that tend to produce sleep.

An example of these medications are oxycodone, codeine, tramadol, among others.

Answer 2

Narcotic analgesics

Step-by-step explanation:

Narcotic analgesics are medications that mimic the activity of endorphins, substances produced by the body in order to control pain. They are available by prescription only.

Narcotic analgesics are used to treat acute pain related to surgery and other medical procedures, as well as for chronic and breakthrough pain that is moderate to severe.