Primary Hypersomnia    

Primary Hypersomnia is the other side of insomnia; it involves excessive sleepiness over a period of at least 1 month. The symptoms may be manifested either in the form of prolonged night-time sleep or by daily sleep episodes. The sleepiness cannot be accounted for by the usual suspects (mental or physical disorders), by inadequate sleep, or by other sleep disorders.

Hypersomnia is sometimes accompanied by hypersexuality and/or excessive weight gain. Other psychological symptoms are not unusual. Hypersomnia is more difficult to cure than insomnia, and in some forms can be a lifelong problem. In addition, it can be dangerous for drivers and equipment operators. The combination of factors makes it especially critical to seek the best professional help to find out whether it can be cured.

Click here to go to a web site with extensive information on hypersomnia and other sleep disorders.