Question

what us the action of drug morphine

Answer 1

Morphine is an opioid pain medication. An opioid is sometimes called a narcotic.

Morphine is used to treat moderate to severe pain. Short-acting formulations are taken as needed for pain.

The extended-release form of morphine is for around-the-clock treatment of pain. This form of morphine is not for use on an as-needed basis for pain.

Answer 2

Morphine is an opoid pain medication. An opoid is some times called narcotic
Morphene is used to treat moderate to severe pain. Short acting formulation is taken as needed for pain.
The extended release for morphine is for around the clock treatment of pain.
This form of morphine is not for use on an as needed basis of pain.