How long does it take for codeine to get out of your system?

This is an interesting question. I'm allergic to codeine, so it would be good for me to know how long it stays in the body as well.

A definitive answer will depend on the amount of the dosage taken, but, according to Rutgers University Health Services, generally codeine stays in body tissue 1-2 days.

Codeine is a narcotic pain reliever and is often used in cough medications to ease coughing. It is a protected substance and can be obtained only through a doctor's prescription. It can be habit forming, so whether a person is allergic to it or not, it should be taken with care.

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