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We live in a world where breakthroughs occur exponentially, and the health sector is no exception. The IoT plays a significant role in this phenomenal development, and IoT can perform wonders with the proper applications, including the ESP8266 NodeMCU. This IoT-based board is commendably potent and configurable, capable of making several observations simultaneously. This paper proposed to develop a cost-effective system that monitors IV fluid levels, Tonic-Clonic epilepsy seizure monitoring, pulse, and body temperature irregularities simultaneously by interfacing an ESP8266 NodeMCU with a load cell, a temperature sensor integrated 3D accelerometer, and a pulse sensor. The ESP8266 NodeMCU can send sensor data to the cloud data logger and make VoIP calls to alert the caretaker using the internet. The proposed saline bottle monitoring system, pulse rate monitoring system, body temperature monitoring system, and epilepsy detection system had 99.984%,99.735%,99.825%, and 99.3% respective accuracies during testing. [ABSTRACT FROM AUTHOR]