We are not medical professionals, and we cannot make any medical claims about the therapeutic use of magnets. We are not in any way promoting them as medical devices. Do not use magnetic products as a substitute for necessary treatments. Never place magnets over an open wound. Individuals with internal or external electrical devices such as pacemakers, insulin pumps or defibrillators should not use magnets. Not recommended for use during pregnancy. Please consult with a health care professional if in question.