Previously chronic pain was not understood completely by the doctors and they believed that pain is one of the symptoms of an underlying disease. Therefore, the doctors focused on treating the cause of pain with a belief that once the disease or injury is treated, the chronic pain will disappear.
Next, if the doctors were unable to find a cause, the patient was told that the pain is in his head and he should think less about it. However, with the development in the medical field, the doctors are coming up with different treatments to make sure the patient is relieved of the symptoms.
The main motive of treatment of chronic pain is to relieve the patient of the pain and improve the functioning of the body. Some treatments are more effective than the others, therefore it is important to make sure you choose the right treatment.