In India people are not aware how medical history can be useful to them for their proper & timely treatment. In many cases if family history is not knows Dr’s are not able to treat their patients well, to cure their illness and because of that treatment usually takes longer time than normal. If all these records are available at the time of treating a patient Dr’s can do miracles and they could play the role of God for the ailing patient. Family medical history is a key to understand the route cause of the illness. Allergies, Blood Pressure, Diabetes, Heart Related problems and many more disease can be understood and cured if family history of the patient is known to the Dr. at the time of treatment.