Emergency medicines are used in case of instant medical need of a patient. Internal medicine or general medicine is the medical specialty dealing with the prevention, diagnosis, and treatment of adult diseases. Physicians specializing in internal medicine are called internists or physicians in Commonwealth nations. Emergency Internal Medicine is one of the important area of emergency care, where during recovery phase along with emergency medicine, which kind of medicine should be taken and how it should be associated with other medication. In research view of internal medicine we should also keep more focus on combination of medicine and long term and short term side effect of medicines.