The right person in the right place and at the right time is not always possible; telemedicine offers the potential to give audio and visual access to the appropriate clinician for patients. Advances in information and communication technology (ICT) in the area of video-to-video communication have led to growth in telemedicine applications in recent years. For these advances to be properly integrated into healthcare delivery, a regulatory framework, supported by definitive high-quality research, should be developed. Telemedicine is well suited to extending the reach of specialist services particularly in the pre-hospital care of acute emergencies where treatment delays may affect clinical outcome. The exponential growth in research and development in telemedicine has led to improvements in clinical outcomes in emergency medical care.
There is a critical global shortage of healthcare professionals. As a consequence, qualified professionals may not be physically present particularly in under-resourced regions, and providing quality healthcare may be quite challenging. This challenge can be tackled by providing specialist medical services using information and communication technologies to remotely located healthcare workers and patients where such expertise is not immediately available. This is known as telemedicine. In telemedicine, the client is separated from the expert in space. The concept of telemedicine has been used in one form or another for centuries, the light house which was used to guide the ships in the sea and lead them to harbor.
Using telemedicine as a prophylaxis method against expected diseases is very useful in preserving health. In emergencies, it is necessary for some people to be checked by qualified doctors. Telemedicine make that thing possible and easy. Telemedicine is a growing industry that makes everyone happy and healthy.