Hypersomnia

Hypersomnia, also known as hypersomnolence due to substances including medications, is related to idiopathic hypersomnia and kleine-levin hibernation syndrome, and has symptoms including sleep disturbances, snoring and excessive daytime somnolence. An important gene associated with Hypersomnia is HLA-DQB1 (Major Histocompatibility Complex, Class II, DQ Beta 1). The drugs Sodium oxybate and Calcium, Dietary have been mentioned in the context of this disorder. Affiliated tissues include brain and heart, and related phenotypes are Decreased viability and nervous system