General Anxiety Disorder (GAD) is described as excessive and inappropriate worry persistent over a longer period of time and non-restricted to particular circumstances.
Similarly, to depression GAD is associated with functional impairment such as insomnia, restlessness, fatigue, difficulty in concentrating, irritability. People with GAD have low overall life satisfaction and some level of impairment in capacity to accomplish roles and social interactions.
Hypnotherapy is under the umbrella of psychotherapy, aims to create subconscious changes during hypnosis, some believe combination of hypnosis with talking therapies can enhance successful treatment.
It is important to get diagnosed by your GP before you see any conventional therapists for the treatment of GAD.