https://www.news-medical.net/health/Psychosomatic-Disorder-Treatment-Options.aspx
The term psychosomatic disorder is used to refer to a condition in which a physical disease is thought to be caused or made worse by mental stress or related factors.
Since this disorder correlates the mind and body, its treatment also involves remedial measures from both medical and psychological fields.
Each person experiences different medical illnesses due to psychic stress. Physical diseases caused by mental factors can be treated either through medication or surgeries, but the complete cure from this condition can be achieved only when the cause for generation of the mental stress is identified. Thus, the therapies to alleviate these psychological factors like stress, anxiety, depression, etc., are essential to heal the physical disease.