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.
Because of its very short half life, heroin does not stay in the blood for long. Blood tests would likely only be effective within a day of taking the drug, at which point a urine test might be more accurate. Heroin can be detected in hair for at least 90 days. Whether or not you can use a hair sample for evidence of heroin use depends on the length of someoneâs hair and the amount of the drug theyâve taken. Heroin can be detected in urine for 1-2 days.