The vestibular system includes the parts of the inner ear and brain that help control balance and eye movements. The type and severity of vestibular disorder symptoms can vary considerably, and be frightening and difficult to describe.
Heroin can be detected in urine for 1-2 days. However, heroin will show up in the urine for longer periods if taken in higher amounts, or if someone is a habitual heroin abuser. Sometimes heroin can linger in the body longer depending on factors like weight or body mass.
Lab tests can detect metabolites of heroin in urine for two to four days after use, for example, but these tests can spot heroin in hair samples for up to 90 days after consumption. The presence of 6-MAM in your system is conclusive evidence of heroin use â only heroin use causes 6-MAM in urine. 6-MAM is detectable in urine for less than one day. Laboratory urine testing can detect heroinâs metabolites morphine and hydromorphone for up to three days after administration.