Effective communication is crucial in health care. Health literacy is also very important for health care worker and professionals in this way we can help people to gain more knowledge about their health and they get good health suggestions its help to improve all health care system. Risk communication help people to take action in worst situations and they can get right information in risk management they are using 5 w and its between sender and receiver the risk or save the life by using the positive behavior, right decision making and maintenance the trust between people.