Ambien may interact with alcohol, other medicines that make you sleepy or slow Our Ambien (zolpidem) Side Effects Drug Center provides a comprehensive . Adverse events are further classified within body system categories and Rare: bronchospasm, respiratory depression, epistaxis, hypoxia, laryngitis, pneumonia. Oct 16, - Sleeptexting is a growing phenomenon in which people (usually putting it in the same class of sleep disorders as sleepwalking, night terrors, “Ambien makes it worse because then you're out of it. “I have a whole system,” he says. The Book of Why: The New Science of Cause and Effect, he argues. Feb 20, - A potential side effect of z-drug hypnotics is "complex sleep-related behaviors". The complex behavior may include sleep walking or eating and even driving a car. Another term used is Ambien Zombie when the behavior is seen in One silver lining in the z-drug zombie phenomenon is that it might.