Narcolepsy has many other symptoms, but all of them are associated with sleep. Narcolepsy is all about natural body rest and troubles with it. The patients report a range of various common and rare sleep disorders. One of them is an obstructive sleep apnea. When it happens, the person begins and stops breathing during the period of rest. Other signs include regular insomnia and so-called restless extremities syndrome, usually legs.
Sometimes, people around cannot notice something is going wrong while the patient is dreaming; however, in some cases, people who suffer from narcolepsy start behaving, in reality, the same way they do in a dream (e.g. kicking and screaming when having a nightmare).