Long COVID-19 is a complex condition that persists long after the acute phase of a COVID-19 infection has passed, affecting a growing number of individuals. This condition encompasses a wide array of lingering symptoms, including severe fatigue, shortness of breath, cognitive impairments often described as “brain fog,” persistent chest pain, and loss of smell. The ongoing symptoms of Long COVID-19 can profoundly disrupt daily life, making it difficult for those affected to work, engage in social interactions, and maintain their overall well-being. Understanding and addressing Long COVID-19 is vital, as early recognition and appropriate management can alleviate symptoms, enhance recovery, and significantly improve the quality of life for those enduring its effects.