Introduction: Adolescents__ampersandsignrsquo; usage of mobile phones and social media has increased as a consequence of the Covid-19 re striction. They develop an increased reliance on mobile phones and social media as a consequence of their educational and recreational uses. In this context, it is critical to examine the connection between social media usage and the nomophobic rate among teenagers. Aim: The researchers sought to create a social media usage scale (SMUS) and nomophobic rating scale (NMPRS) that students and teachers at the higher secondary level could use to assess their social media usage and nomophobic rate. Methods: A nomophobic rating scale and social media usage scale developed and validated by the investigators used to identify the nomophobic prevalence and extent of social media usage among higher secondary students. The study conducted among 1068 higher secondary students and the evaluation of collected data helped to draw conclusions and Nomophobic rating. Results: The data analysis followed by interpretation blow light to the fact that most of the higher secondary students show prevalence towards social media. It is also concluded that the higher secondary students are less prevalent to nomophobia. The gender and locality of students do not show an influence on their social media usage and nomophobic rate. But school management plays a role in the nomophobic rate. Government school students differ from aided and un-aided school students in nomophobic rates. The correlation analysis reveals that the nomophobic rate is positively correlated with social media usage. Conclusion: This research raises major issues about the need for adequate supervision of adolescent mobile phone usage. It also emphasizes the importance of timely interventions from teachers, parents, and professionals, which will invariably improve kids__ampersandsignrsquo; physical, social, and emotional development in higher secondary school. So the investigators suggest the society take precautions to check their wards from getting addicted to gadgets.