How long does codein stay in your system?

Answer 1

Codeine phosphate can be detected in a person's urine for 2-4 days, and in their blood for up to 12 hours. It can be detected in a person's saliva for 1-4 days. Codeine is an ingredient in many types of cough syrup.

Answer 2

Codeine can typically be detected in urine for up to 2 days, in blood for up to 24 hours, and in saliva for up to 1-4 days. However, individual factors such as metabolism, hydration, and frequency of use can affect detection times.

Answer 3

Codeine stays in your system for 2 to 4 days. The drug codeine converts to Morphine as it metabolizes. It will cause a positive testing for morphine.