Hypochondria is an obsession with the idea of having serious but undiagnosed medial condition.
Symptoms is long-term and intense fear of having a severe medical condition.
Pain can be caused by psychological factors.
One medical treatment is Prozac.
Hypochondria can cause anxiety and panic attacks.
It can last a few years or lifelong.
Usually affects people 14 and over.
But usually develops during adulthood.
More than 200,000 cases per year.
They may frequently switch doctors.