Internet of things (IoT) refers to the relationship existing between the internet and a load of data transmitted. Users have widespread expectations about the repeated use of applications. Current explorations consider cloud computing as the foundation to make IoT the solution to several internet problems. Nevertheless, the IoT environment involves limitations with regards to the distance of several leaps from the information origin, geographically centralized architecture, and economic aspects. This paper present a Fog based IoT Health Care alternative structure and examines the diffusion of Cloud Fog services into interoperability Health Care solutions stretched upon the conventional Cloud-based structure. We used the iFogSim simulator that facilitates the simulation of the system and assists in the analysis of the results that are compared to a distributed computing network, data communication optimization, consumption of power by this system and latency reduction. The results aim at the improvement of cost at the instance, the usage of energy and the delays in the network