Now, recent studies show that the disorder is common and treatable. Obsessions are intrusive thoughts, ideas, images and impulses that a person recognizes as senseless. A compulsion is a response to an obsession aimed at neutralizing the dread which springs from an obsessive thought and impulse.
Compulsive behavior is repetitive, purposeful, and intentional.
Although there are varying degrees in the severity of the disorder, even mild cases of OCD can interfere with daily routine. Obsessions and compulsions are, at times, consuming and can, therefore, infringe on daily activities. They also cause daily personal distress, which, in turn, can affect relationships and social functioning. Pharmcotherapy or behaviour therapy, or both are employed. Pharmacotherapy requires that sufferers take daily medication to increase the neurotransmitter Serotin.