Classical Electro-Homeopathy can be employed as the first line of treatment for a large number of illnesses. However, it should play the role of complimentary treatment for diseases like Hypertension, Diabetes Mellitus, and cancer, etc. As unlike others, these diseases manifest themselves as a consequence to irreversible degenerative changes in the body. Cancer, on the other hand, represents a total loss of regulation, therefore much more difficult. Any attempt to treat these illnesses with only Electro-Homeopathy can sometimes become life threatening due to irreversible degenerative nature of these diseases. Based on a realistic approach to Electro-Homeopathic role in health care, I have marked 2 distinct categories as “Electro-Homeopathy as Primary Treatment” and “Electro-Homeopathy as Complimentary Treatment”. The disease enlisted under theses 2 categories can be viewed at Diseases or Treatments page. I therefore examine these issues critically before deciding my approach for each illness.