Tuberculous Pericarditis is a medical condition that arises from the inflammation of the pericardium - the sac-like membrane surrounding the heart due to an infection with the tuberculosis bacteria. Other synonyms for this condition include pericardial tuberculosis, TB pericarditis, and tubercular pericarditis. The onset of Tuberculous Pericarditis involves fever, chest pain, and shortness of breath, which may result in severe complications if left untreated. It is commonly diagnosed through a combination of clinical examination, blood tests, and imaging techniques, including echocardiography. Prompt and effective treatment with anti-tuberculosis drugs can help to alleviate symptoms, reduce the risk of complications, and improve outcomes in patients suffering from Tuberculous Pericarditis.