Persistent genital arousal disorder

From Wikipedia:
Persistent Genital Arousal Disorder (PGAD), originally called Persistent Sexual Arousal Syndrome (PSAS) and also known as Restless Genital Syndrome or Mempin Syndrome (ReGS or RGS)[1] [2], results in a spontaneous and persistent genital arousal, with or without orgasm or genital engorgement, unrelated to any feelings of sexual desire. It was first documented by Dr. Sandra Leiblum in 2001,[3] only recently characterized as a distinct syndrome in medical literature.[4] Some physicians use the term Persistent Sexual Arousal Syndrome to refer to the condition in women; others consider the syndrome of priapism in men to be the same disorder.[4][5] In particular, it is not related to hypersexuality, sometimes known as nymphomania or satyriasis. In addition to being very rare, the condition is also frequently unreported by sufferers who may consider it shameful or embarrassing.[6]

Physical arousal caused by this syndrome can be very intense and persist for extended periods, days or weeks at a time. Orgasm can sometimes provide temporary relief, but within hours the symptoms return. The symptoms can be debilitating, preventing concentration on mundane tasks. Some situations, such as riding in an automobile or train, vibrations from mobile phones, and even going to the toilet can aggravate the syndrome unbearably.[7][8]

A Dutch study has connected PSAS with restless legs syndrome.[9]

Read about the girl who claims she contracted this disorder by falling of her Wii Fit