An attitude of helplessness pervades both patients and health professionals when dealing with the problems of diabetic peripheral neuropathy. Those afflicted are often overwhelmed by the pain and find themselves unable to fulfill the daily requirements of their diabetes regimen. The inconsistencies in amounts and timing of meals, levels of activity, and scheduling of insulin injections can result in hyperglycemia, a state that has been found to correlate strongly with the occurrence of nerve damage. Thus the pain perpetrates itself. For the health professional, having to confront this devastating pain without objective factors to assess and few scientific treatment measures to offer contributes to a sense of inadequacy and ignorance. It is frequently assumed that "nothing can be done." In reality, health professionals do have something to offer the person suffering from this condition. First, they can provide information about the relationship between control and complications, and explain the need for the patient to change those behaviors that may be perpetuating the pain. Second, and most importantly, health professionals can convey support and confidence, without which many patients will be unable to make the changes in their behavior necessary to resolve their pain.Normalizing blood glucose is the goal of therapy in diabetes. Although still controversial, much of the current research supports a relationship between poor metabolic control and diabetic complications. 1,2 In the case of peripheral neuropathy, the complication itself may interfere with optimal blood glucose regulation. Severe pain, compounded by its ensuing sleepless nights and depression, makes adherence to a consistent daily pattern of meals, injections, activity, and monitoring virtually impossible. Without a consistent regimen, blood glucose control is unlikely. In order to minimize the risk and the damage caused by complications, it is essential that interventions by health professionals result in enabling patients to maintain their diabetes regimen and thus optimal blood glucose control.
Clinical ManifestationsThe debilitating effects of the condition can be extreme to the point of causing feelings of profound hopelessness. A vigorous and positive approach by the health professional is necessary to counteract these feelings and to motivate patients to begin managing their diabetes more aggressive-ly. Patients describe their pain as a constant, sharp, electrical tingling or burning sensation, usually in the feet and legs, and often in the hands. Sometimes putting on clothes is a torture because the person may suffer from hypersensitivity to touch. Physical activity is severely limited due to the pain in the lower extremities. With continued disuse the muscles may atrophy, and in some cases the complications are similar to those seen with chronic bedrest: loss of muscle strength and tissue, skin breakdown, and constipation. The pain becomes more severe at night making sleep difficult, if not impossible. The resultant fatigue further depletes ...