Raynaud’s Disease Biofeedback therapy is known to help with Raynaud’s disease, which is a condition that can make certain body parts feel numb or cool. These feelings are triggered due to emotional stress or cool temperatures, which is caused due to blood supply problems to the skin. A biofeedback specialist can conduct thermal biofeedback to help relieve symptoms. It can improve circulation and reduce the symptom frequency, after therapy. Chronic Constipation Biofeedback therapy has shown better results than laxatives, for chronic constipation; also, it can retain the muscles that cause chronic constipation. Biofeedback can improve bowel movements by eighty percent, which makes it an effective treatment for patients who suffer from constipation or Irritable Bowel Syndrome. Nocturnal Bruxism This is a condition that leads to clenching, grinding, or bracing your teeth and jaws, while asleep. Biofeedback treatment can reduce any signs of nocturnal bruxism and result in a meaningful improvement. Studies have also shown no side effects during the treatment period. Other diseases include: Backache Asthma High blood pressure Chronic pain Diabetes Muscle spasms Motion sickness