Post-COVID Syndrome, also known as Long COVID, refers to a collection of persistent symptoms that appear in individuals even after they have formally recovered from the acute phase of COVID-19. While many experience mild or moderate illness and recover, a significant number face a range of lasting health issues that deeply affect their daily lives. These symptoms persist and impact various bodily systems, including fatigue, respiratory problems, neurological disturbances like headache and memory issues, cardiovascular symptoms, gastrointestinal discomfort, and psychological effects such as anxiety and depression. Individuals might also feel muscle and joint pains, loss of taste and smell, and a general decline in overall health. Post-COVID Syndrome is a complex condition that still lacks a universally accepted definition, primarily due to the diverse symptoms and their unpredictable nature. Prevalence estimates vary, but it's evident that even those who initially had mild COVID-19 cases can experience lasting consequences. Specific factors, such as the severity of the initial infection, age, gender, and the presence of pre-existing health problems, can influence the likelihood of developing Post-COVID Syndrome. The mechanisms behind these persistent symptoms are not fully understood, but theories suggest that an unusual immune response or residual presence of the virus might play a role. Diagnosis involves recognizing the continuation of symptoms after the acute infection phase and ruling out other potential explanations. The lack of specific therapies further complicates the situation, leading treatment to focus on addressing individual symptoms through a combination of therapies, including rehabilitation, physical therapy, psychological support, and lifestyle adjustments. Continuing, Post-COVID Syndrome poses a significant medical challenge after the global pandemic. Its lasting and diverse symptoms highlight the need for ongoing research and multidisciplinary approaches to diagnosis and care. As healthcare professionals and researchers collaborate to illuminate this condition, they strive to improve the quality of life for those who continue to face lasting consequences. In this study, research conducted in the pulmonology post-Covid clinic at the Dubrovnik General Hospital is presented among patients who sought medical attention due to issues arising after recovering from Covid-19. The results obtained from this research are presented in the form of the most common symptoms, pulmonary function tests, and the depiction of pathological abnormalities in radiological findings characteristic of post-Covid syndrome.