Can tuberculosis be cured?

Written by Han Jian Hua
Infectious Disease
Updated on September 06, 2024
00:00
00:00

Early diagnosis and standard treatment can often cure tuberculosis. Tuberculosis requires anti-tuberculosis treatment. Effective anti-tuberculosis treatment must follow five principles: early intervention, proper dosage, combination therapy, regular administration, and full-course treatment to ensure thorough treatment. Consistency is crucial; one must not stop taking medication, substitute drugs, or alter dosages on their own, as doing so not only makes it difficult to cure the disease but also increases the risk of developing drug resistance and complicates treatment further. Additionally, it is important to supplement nutrition appropriately and maintain a healthy diet in daily life. Since tuberculosis is a chronic, debilitating disease, it is advisable to consume foods rich in calories, proteins, and vitamins. Ensuring adequate rest and sleep is vital. Engaging in moderate physical activities, such as outdoor exercises, while avoiding strenuous activities and factors that could exacerbate conditions, such as overexertion, exposure to cold, and catching a cold, is also important.

Other Voices

doctor image
home-news-image
Written by Yuan Lin Yan
Infectious Disease
1min 21sec home-news-image

Can tuberculosis be cured?

Tuberculosis can be cured if it is detected early and treated promptly with standard anti-tuberculosis therapy, resulting in a very good prognosis. However, it is very unfortunate if detection is delayed or if standard treatment is not administered, as the tuberculosis may recur or infect with drug-resistant strains, causing permanent damage to lung function. Advanced pulmonary lesions or significant hemoptysis can be life-threatening. Currently, the treatment of tuberculosis involves chemotherapy, with principles including early treatment, combination therapy, appropriate dosing, regularity, and completeness, usually lasting at least six months. Common first-line anti-tuberculosis medications include isoniazid, rifampin, ethambutol, and pyrazinamide. Initially, a two-month intensive phase of treatment with isoniazid, rifampin, ethambutol, and pyrazinamide is followed by a four-month continuation phase with isoniazid and rifampin. During the treatment of tuberculosis, it is important to enhance one's resistance and immune function and to improve nutrition to facilitate recovery. (Use medications under the guidance of a doctor.)

doctor image
home-news-image
Written by Wang Chun Mei
Pulmonology
1min 3sec home-news-image

Does tuberculosis cause fever in its initial stage?

Tuberculosis is caused by an infection of the lungs by the bacterium Mycobacterium tuberculosis, and it is a very common infectious respiratory disease clinically. Typically, the early stage of tuberculosis is accompanied by mild fever to varying degrees, usually occurring in the afternoon, along with coughing, expectoration of blood, chest tightness, shortness of breath, and even chest pain, weight loss, fatigue, and night sweats as accompanying clinical symptoms. In the early stages, the diagnosis of tuberculosis in patients is generally made through these specific clinical symptoms, along with some sputum culture and chest X-ray examinations. Usually, most patients with early-stage tuberculosis will experience symptoms of low-grade fever, but these patients have a characteristic of fever that occurs in the afternoon and does not require antipyretics as it can return to normal by itself in the evening.

doctor image
home-news-image
Written by Wang Xiang Yu
Pulmonology
1min 13sec home-news-image

What is tuberculosis?

Tuberculosis is a disease where the bacterium Mycobacterium tuberculosis infects the lungs. It is a persistent bacterium that grows slowly. Tuberculosis is an infectious disease and quite common historically, often referred to as consumption in the past, as mentioned in the novels of Lu Xun. In modern times, tuberculosis is relatively manageable if the infection has not developed resistance to drugs. Proper anti-tuberculosis treatment can result in a cure rate exceeding 90% on the first attempt. However, if the treatment is not adhered to correctly—if the patient stops taking the medication prematurely or does not follow the prescribed regimen—the bacteria may develop resistance, reducing the effectiveness of the treatment. This is particularly problematic in elderly patients, who might also experience adverse reactions to tuberculosis medications, making treatment difficult. Thus, while tuberculosis is generally treatable, infections with drug-resistant strains can be fatal if not managed properly.

doctor image
home-news-image
Written by Wang Xiang Yu
Pulmonology
1min 38sec home-news-image

Does tuberculosis cause a runny nose?

Do patients with tuberculosis have a runny nose? First, we need to understand what tuberculosis is. The pathogen of tuberculosis is Mycobacterium tuberculosis, commonly referred to as TB bacillus. Its primary site of infection is the lungs, but now we also classify and manage tracheobronchial and tuberculous pleurisy under pulmonary tuberculosis. However, these sites do not include the nasal part. Generally, patients with pulmonary tuberculosis show symptoms of the respiratory system and systemic symptoms. The most common respiratory symptoms include coughing and phlegm production for more than two weeks. Some patients may also experience hemoptysis, with varying amounts from mild to severe. A few patients may also experience chest pain. Additionally, patients with caseous pneumonia or significant pleural effusion may experience difficulty in breathing. Systemic symptoms of tuberculosis include fever, mainly characterized by afternoon tidal fever, with some patients exhibiting high fevers, and other general symptoms such as loss of appetite, weight loss, night sweats, and fatigue. However, the majority of patients with pulmonary tuberculosis do not exhibit nasal symptoms, meaning a runny nose is generally not a manifestation of tuberculosis. It could be possible that a tuberculosis patient might also have other infections or causative diseases, such as allergic rhinitis.

doctor image
home-news-image
Written by Han Shun Li
Pulmonology
1min 3sec home-news-image

How is tuberculosis treated?

The treatment of tuberculosis generally involves two aspects: etiological treatment and symptomatic management. Etiological treatment targets the tuberculosis bacteria with medication. Modern anti-tuberculosis chemotherapy regimens are quite mature, employing strategies such as early and combined use, appropriate dosing, regular administration, and full-course treatment, which result in a very high cure rate. Additionally, there is symptomatic management, for example, cough suppressants for patients with a cough, expectorants for those with excessive sputum, antipyretics if there is fever depending on the situation, and hemostatic drugs for patients coughing up blood, among others. The treatment of pulmonary tuberculosis is comprehensive and must be conducted under the guidance of a physician. It is crucial not to interrupt treatment casually to avoid affecting the effectiveness of the therapy, increasing the recurrence rate, and the emergence of drug resistance.