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.
Heroin and other opiates such as morphine and opium are detectable by standard drug tests on urine between 24 and 48 hours after use.A urine test is the most commonly-used method, since it is both relative inexpensive and easy to administer.rine tests are not the only testing method used to detect the presence of opioids. A blood test will reveal the presence of H or other drugs in this class in a person's system. This testing method is more expensive than the urine test, and requires trained medical personnel to collect a sample.