Want to know how long morphine remains in your body? Check out this infographic to discover the exact time morphine shows up on urine, hair, saliva and blood tests.
morphine drug testing
Morphine’s duration of action varies between 1.5 and 4.5 hours but can be longer when used in higher doses or for longer periods of time. More on morphine effects here.
Morphine stays in your system for up to four (4) days. More on morphine levels in the blood, urine, sweat, and hair here.
Morphine stays in your system for a couple of days after use. More about morphine detection windows for blood, hair, and urine tests here. And how to know if you are taking too much morphine.