效果多是心理作用磁疗是利用人造磁场施加于人体经络、穴位或病变部位治疗某些疾病的方法。医院的专业磁疗设备对高血压、关节炎、头痛、失眠、冠心病、胃肠炎、面肌痉挛、扭挫伤、颈椎病等均有效果。不过,磁疗的主要作用是止痛和消肿,对于治疗失眠、降血压、调血脂等作用则不大。一般来说,磁疗时磁场的来源分为两种:一种是利用永磁材料,如稀土钴硬磁合金、铁氧体等;另一种是 The effect is more psychological effect Magnetic therapy is the use of artificial magnetic field applied to the body meridians, acupoints or lesions of the treatment of certain diseases. The hospital’s professional magnetic equipment for hypertension, arthritis, headache, insomnia, coronary heart disease, gastroenteritis, hemifacial spasm, contusion, cervical spondylosis and so on are effective. However, the main role of magnetic therapy is pain and swelling, for the treatment of insomnia, blood pressure, lipid-lowering effect is not. In general, the magnetic field magnetic source is divided into two types: one is the use of permanent magnetic materials, such as rare earth cobalt hard magnetic alloy, ferrite, etc .; the other is