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Persistent Cough? It Might Be TB, Experts Warn
24 Mar
Summary
- World TB Day is observed on March 24 to raise awareness.
- Persistent coughs lasting over two weeks need medical evaluation.
- TB is a leading infectious killer, but curable with early diagnosis.
World Tuberculosis Day, recognized annually on March 24, serves as a crucial reminder to address the ongoing global health challenge posed by TB. This infectious disease, primarily affecting the lungs and spread through airborne droplets, claims over a million lives daily, according to recent data. Despite being preventable and curable, TB remains a leading cause of death worldwide due to delayed diagnosis and treatment.
Pulmonologists emphasize that a persistent cough, lasting longer than two weeks, should not be dismissed. In countries like India, where TB is endemic, such a symptom warrants careful medical evaluation. While other conditions like post-viral cough, allergies, GERD, and sinusitis can cause prolonged coughing, it is vital to rule out TB.
Other symptoms of TB include coughing up blood or mucous, chest pain, fever, night sweats, and unexplained weight loss. The infection can also spread beyond the lungs to organs such as the kidneys, liver, and lymph nodes, presenting with varied symptoms. Prompt medical consultation for any persistent cough or other TB signs is essential for timely intervention and successful treatment.
