In adults, blood pressure is considered normal if the top number (systolic pressure) is between 90 and 120 and the bottom number (diastolic) is between 60 and 80. There are several classes of blood pressure medications. Each class lowers blood pressure in a different way.
For other uses, see Narcolepsy (disambiguation). Narcolepsy is a long-term neurological disorder that involves a decreased ability to regulate sleep-wake cycles. Symptoms include periods of excessive daytime sleepiness that usually last from seconds to minutes and may occur at any time.
Other symptoms of narcolepsy include: 1  sleep attacks: short, uncontrollable sleep episodes throughout the day. 2  sleep paralysis: a frightening inability to move shortly after awakening or dozing off. 3  auditory or visual hallucinations: intense, sometimes terrifying experiences at the beginning or end of a sleep period.