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.
About Narcolepsy / Cataplexy. Narcolepsy is a chronic neurological disorder caused by the brains inability to regulate a stable sleep-wake cycle. People who suffer from narcolepsy have mixed signals sent from their brain about when to sleep, which is why narcoleptics fall asleep at inopportune times.