The below uses are based on tradition, scientific theories, or limited research. They often have not been thoroughly tested in humans, and safety and effectiveness have not always been proven. Some of these conditions are potentially serious, and should be evaluated by a qualified healthcare provider. There may be other proposed uses that are not listed below. Addiction, adjunct in surgery, alcoholism, allergies, anemia, anger, anxiety, arthritis, asthma, bone marrow transplant support, breast cancer, brain damage, broken bones, burn pain, cardiopulmonary resuscitation, cardiovascular disease, cardiovascular risk reduction, carpal tunnel syndrome, cellulitis, cervical dysplasia, chemical burns, chronic pain, connective tissue disorders, convulsions, dementia, dental procedures, diabetes, diabetic neuropathy, diabetic wound healing, emotional problems, emphysema, epilepsy, fatigue, fibromyalgia, fractures (wrist), gallstones, grief, guilt, Guillain-Barre syndrome, headache, heart attack, hemophilia, hemorrhoids, hernia, herpes zoster, hiccough, high blood pressure, hysterectomy, impotence, labor, mental problems, migraine headache, multiple sclerosis, muscle spasms, neonatal disorders, nervous system function, neuropathy, nosebleeds, post-operative pain, post-traumatic stress disorder, pregnancy, promoting healing, prostate problems, psoriasis, radiation sickness, rash, recovering from anesthesia, reduction of adverse effects of chemotherapy and radiation, reflex sympathetic dystrophy, relaxation, rheumatoid arthritis, sickle cell anemia, sinus congestion, spinal cord injury, suicide prevention, systemic lupus erythematosus, trauma, tremor, ulcers, varicose veins, venereal diseases, warts, wound healing.
Many complementary techniques are practiced by healthcare professionals with formal training, in accordance with the standards of national organizations. However, this is not universally the case, and adverse effects are possible. Due to limited research, in some cases only limited safety information is available.
Reiki is not recommended as the sole treatment approach for potentially serious medical conditions and should not delay the time it takes to consult with a healthcare professional or receive established therapies. Serious adverse effects have not been reported in association with Reiki. Some practitioners believe that Reiki should be used cautiously in individuals with psychiatric illnesses due to a risk of bringing out underlying psychopathology, although this risk has not been formally reported in the published literature. People receiving Reiki treatment may need dosing adjustments of pain or anxiety medication.
This information is based on a professional level monograph edited and peer-reviewed by contributors to the Natural Standard Research Collaboration (www.naturalstandard.com): William Collinge, PhD, MPH (Collinge & Associates); Dawn Costa, BA, BS (Natural Standard Research Collaboration); James Lee, PharmD (Northeastern University); Shaina Tanguay-Colucci, BS (Natural Standard Research Collaboration); Minney Varghese, BS (Northeastern University); Catherine Ulbricht, PharmD (Massachusetts General Hospital); Wendy Weissner, BA (Natural Standard Research Collaboration); Jen Woods, BS (Natural Standard Research Collaboration).