This book aims to illuminate the profound global mental health crisis triggered by the pandemic's outburst. It delves into the various situations the pandemic has bestowed upon us, and the consequential changes in our brains, leading to both short and long-term mental health issues. Providing simple measures as solutions, this book guides us on incorporating practices into our daily lives that can help us live a fulfilling life, unburdened by the challenges brought forth by the invisible adversary. While COVID-19's physical effects have been felt worldwide, the impact on mental health remains inadequately addressed. The pandemic's widespread lockdowns, disruptions in education, and job losses have resulted in anxiety, depression, insomnia, and distress for millions. "Mental Health Effects of COVID-19" offers a comprehensive analysis of the mental health problems arising from the pandemic, encompassing depression, suicidal thoughts and attempts, trauma, and PTSD. Additionally, the book delves into the effects of COVID-19 on interpersonal relationships and community mental health, providing valuable insights into the challenges faced by individuals and communities during these unprecedented times.