Doctor, who specializes in critical care medicine, examines and treats patients with injuries or critical illnesses, particularly multiple organ dysfunction and trauma victim’s patients who require care over a period of hours, days or weeks. Physicians also coordinate patient care among the critical care staff, primary physician.

Emergency medicine, also known as accident and emergency medicine, is the medical specialty aimed at treating or injuries or illnesses that require swift medical attention. Emergency doctors treat unscheduled and undifferentiated patients of all ages. As first-line providers, your primary responsibility is to initiate resuscitation and stabilization and to initiate investigations and interventions to diagnose and treat diseases in the acute phase.

Critical Care Nursing involves in the treatment of the patients in a state of emergency, and handles urgent situations where the cause of injury or disease. Critical care nursing is that the field of nursing with attention on the utmost care of the critically unwell or unstable patients follows intensive injury, surgery or life threatening diseases. 

Intensive care medicine, or critical care medicine, is a branch of medicine concerned with the diagnosis and management of life-threatening conditions that may require sophisticated life support and intensive monitoring.

Neurocritical Care main object is to disseminate advanced knowledge on all form of acute neurological care. It is guided towards neurologist, neurosurgeons, anaesthesiologist’s, neuro-intensivists, emergency physicians, and critical care nurses treating patients with emergency neurologic disorders. Neurocritical Care provides a complete outline of latest advancements in intensive care Neuroanaesthesia, neurology and neurosurgery.  

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.