Tuberculosis: Recognizing a Reemerging Disease
Persistent cough, night sweats, and weight loss should prompt tuberculosis testing.
Healthlife Editorial Team
Medical writers
Latent TB is asymptomatic; active TB usually affects the lungs but can involve any organ.
Diagnosis
Sputum microscopy, GeneXpert PCR, and chest imaging.
Treatment
Standard regimen combines four antibiotics for 2 months, then two for 4 months; adherence is critical to prevent resistance.
Multidrug-resistant TB requires specialised, prolonged treatment.
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