A chronically high heart rate, even during periods of inactivity, does not automatically mean your teen is ill or using illicit drugs. Although marijuana, cocaine and other drugs can increase your teenâs resting heart rate, anxiety and overconsumption of caffeine can also elevate her resting heart rate to active levels.
Phantom smells, like burnt toast and burning hair, can be a sign of a stroke, but they can also be a sign of other conditions, explains NBC News. A tumor can also cause people to experience phantom smells, as can an infection in the brain. Keep Learning.
Brain. If you smoke, you are more likely to have a stroke than someone who doesn't smoke. In fact, smoking increases your risk of having a stroke by at least 50%, which can cause brain damage and death.And, by smoking, you double your risk of dying from a stroke.f you smoke, you are more likely to have a stroke than someone who doesn't smoke. In fact, smoking increases your risk of having a stroke by at least 50%, which can cause brain damage and death. And, by smoking, you double your risk of dying from a stroke.