For Ashok Kumar Sen, it started when he was around 50, experiencing shaking of hands and jerking of his neck uncontrollably. The progressive cervical dystonia left his neck almost permanently and ...

The Food and Drug Administration announced Monday it has approved a product called Botox Cosmetic to treat moderate to severe frown lines between the eyebrows. Botox is made from the toxin that causes ...

Background: Primary dystonia is a chronic neurological movement disorder that causes abnormal muscle movements. Pain and emotional distress may accompany these physical symptoms. Behavioural ...

This was compounded by painful neck spasms that struck suddenly in ... Tremors of the body affect more than 800,000 Australians and dystonia is the third-most-common movement disorder after ...