Beware of Early Tuberculosis Symptoms: Persistent Cough and Weight Loss

Tuberculosis (TB) remains one of the significant public health challenges in Indonesia. This infectious disease, caused by the bacterium Mycobacterium tuberculosis, primarily attacks the lungs but can also spread to other parts of the body. Awareness of the early symptoms is key to breaking the chain of transmission and ensuring patient recovery. Many people often ignore the mild symptoms that appear, dismissing them as a common cough or fatigue from daily activities. In fact, a delay in diagnosis can worsen the patient’s health condition and increase the risk of transmission to family and the surrounding environment. One of the most common indicators of pulmonary TB infection is a cough that does not go away. If you experience a productive cough lasting two weeks or more, this should be considered a potential early symptom of TB. Unlike a cough from a common cold or flu, which usually subsides within days, a TB cough tends to be persistent and its intensity may increase. In more severe cases, the cough may be accompanied by blood spots (haemoptysis), indicating damage to the lung tissue. Besides coughing, drastic weight loss is a systemic symptom often found in TB patients. The bacteria consume the body’s energy reserves and cause chronic inflammation that reduces appetite. If you experience significant weight loss in a short period without being on a diet or changing your eating patterns, you should seek a health examination immediately. This weight loss is often accompanied by a feeling of weakness and easy fatigue (malaise). The Indonesian government, through the Ministry of Health, has provided free TB screening and treatment services at community health centres (Puskesmas). The main diagnostic method currently used is the Rapid Molecular Test (TCM), which can detect the presence of TB bacteria and drug resistance with high accuracy in a short time. TB treatment is carried out by administering Anti-Tuberculosis Drugs (OAT), which must be taken regularly without interruption. Adherence to medication is crucial to prevent Drug-Resistant TB (TB-RO), which is far more difficult and takes longer to cure. A doctor specialising in children at Dr. Cipto Mangunkusumo National Central General Hospital explained the early symptoms of TB, ranging from a persistent cough for two weeks to weight loss.