Can tuberculosis be cured?

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

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Written by Wang Chun Mei
Pulmonology
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Does early-stage pulmonary tuberculosis cause fever?

Early stage tuberculosis patients generally exhibit clinical symptoms such as fever, primarily low-grade fever in the afternoon, along with coughing, hemoptysis, chest pain, chest tightness, and additional symptoms like weight loss, fatigue, and night sweats. These are very common and typical clinical symptoms of tuberculosis. Therefore, fever is very common in the early stages of tuberculosis. Consequently, once tuberculosis is accurately diagnosed in patients, it is crucial to promptly administer antitubercular drugs for systematic treatment. Usually, with a treatment duration of 6-9 months, the symptoms of early-stage tuberculosis and fever can be effectively controlled.

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Written by Wang Xiang Yu
Pulmonology
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Does tuberculosis cause fever?

Does tuberculosis cause fever? The answer is definitely yes. Fever is one of the most common clinical manifestations of tuberculosis. Many tuberculosis patients experience low fevers, and a minority of patients, such as those with caseous tuberculosis or tuberculous pleurisy, may experience high fevers that can recur and persist. Moreover, tuberculosis patients may sometimes also have concurrent bacterial infections, which can cause the fever to last longer and be more difficult to control.

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Written by Ye Xi Yong
Infectious Diseases
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Is tuberculosis contagious?

Firstly, pulmonary tuberculosis is contagious, but it also depends on the type. Generally, pulmonary tuberculosis is most contagious during its active phase, but some patients with fibrosis and in a stable phase are not contagious. The transmission of pulmonary tuberculosis is mainly through droplets, spread by talking, sneezing, or spitting from a tuberculosis patient to a healthy person. However, this droplet transmission has a distance requirement. We believe that a distance of more than 1 meter is relatively safe, and 2 meters is absolutely safe. To prevent the transmission of tuberculosis, it is essential to maintain a distance from tuberculosis patients, wear masks, and ensure frequent ventilation by opening windows.

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Written by Yuan Lin Yan
Infectious Disease
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Is tuberculosis contagious?

Not all cases of tuberculosis are infectious. Some tuberculosis cases are infectious in the early stages but become non-infectious after proper treatment. Patients with open tuberculosis are highly contagious because their sputum contains tuberculosis bacilli. These bacilli can be released into the air through coughing, sneezing, laughing, or loud speaking, and can cause infection when inhaled by others. Some tuberculosis patients do not have detectable bacilli in their sputum, and their infectiousness is relatively much lower.

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Written by Wang Xiang Yu
Pulmonology
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Does tuberculosis cause fever?

Does tuberculosis cause fever? Certainly, fever can occur. Fever is one of the most common clinical manifestations of tuberculosis, which can be mild or high fever. Most cases of tuberculosis mainly present as afternoon febrile flushes, or say, an evening low-grade fever. In a few cases, such as infectious pneumonia or more severe infections like tuberculous pleurisy, there can be high fever, and these fever episodes may last a long time and be recurrent, making them difficult to control.