BEMER treatment can also be used in pregnancy, metal implantation, and tumor. Persons with electronic implants should only use BEMER treatment if it has been confirmed that the limit specified by the implant manufacturer will not be exceeded during use of the device. Electronic implants, such as e.g. pacemaker, ICD, brain implant, insulin pump, etc. interactions or disturbances through this cannot be ruled out with absolute certainty. The BEMER system is contraindicated in people undergoing foreign organ transplantation, allogeneic tissue transplantation, for as long as their doctor prescribes immunosuppressive drugs. The use of the BEMER system in allogeneic stem cell or bone marrow transplant recipients is also prohibited. The side effects of BEMER therapy are not known.