Girls especially sleepy is not necessarily a disease, because everyone’s need for sleep time is actually different, some people may have to sleep 9-10 hours a day, in order to feel refreshed on the 2nd day. If a person sleeps a lot of time, but does not affect the work and life on the second day, it is not a disease; if especially sleepy, sleep after waking up can not be normal work and life, daytime also always need to sleep, it may be a disease, the most common is the episodic sleepiness or idiopathic sleepiness, both of which are daytime sleepiness as the main manifestation of the disease. Episodic somnambulism is characterized by the ability to fall asleep anytime and anywhere, sometimes even while eating or walking, and may be accompanied by sudden onset seizures, sleep paralysis, and sleep hallucinations, which are treated with central nervous system stimulant drugs. Idiopathic sleep increase is mainly characterized by a particularly large amount of sleep time, usually more than 10 hours of sleep at night, and after waking up, they still want to sleep, and during the day there will be a number of naps, which are often more than one hour, and such patients are not easy to wake up, and after waking up, patients may also have similar to wake up the gas such as the emergence of irritability, such as the two cases need to be treated. In addition, it should also be noted that if a period of time especially sleepy, we should pay attention to whether there is any recent medication or eat some can inhibit the central nervous system excitation of food. People with some diseases may also be particularly sleepy, such as hypothyroidism, patients may also be particularly sleepy.