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.
Urine. Generally, heroin can show up on a urine test for as little as two and half hours or as much as two days, according to MedlinePlus. However, heavy users can fail a drug urine test for as long as seven days.he reason for this is that many drugs, especially heroin, will remain in the hair for up to three months, according to ExpoMed. Generally, heroin can show up on a urine test for as little as two and half hours or as much as two days, according to MedlinePlus.