The nanorobots used in medicine are predicted to provide a wealth of promise. When the severe side effects of the existing therapies are been considered, the nanorobots are found to be more innovative, supportive to the treatment and diagnosis of vital diseases. The respirocytes would be 236 times quicker when compared to normal red blood cells. The nanorobotics are found to exhibit strong potential to diagnose and treat various medical conditions like cancer, heart attack, diabetes, arteriosclerosis, kidney stones etc. The nanorobot can allow us a personalized treatment, hence achieving high efficacy against many diseases.