The body quickly absorbs and metabolizes codeine narcotics. So for most standard blood or urine screens, codeine will be detectable for 1-2 days. However, codeine is detectable in hair for longer periods of time. More here on the length of time codeine stays in your system, plus how you can get addicted to codeine.
Quick Answer. There are a number of reasons why a toilet may make noise after flushing; however, a loud noise that takes more than a minute after flushing the toilet may indicate a restricted water flow or a problem with water pressure. In such a case, the pressure valve should be adjusted while the toilet is making the noise.
In four of the baths, when the toilet is flushed the water cutoff causes the pipes to vibrate very loudly somewhere in the wall or ceiling. Turning off the cold water faucet at the sink also causes a vibration. We've had three different plumbers out. They have cut through walls in two different rooms and failed to locate the section of pipe that is causing the problem.