Concerns About Recurring Symptoms After Tuberculosis Treatment - Pulmonology

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The issue of pulmonary tuberculosis?


Dear Doctor,
I have been undergoing treatment for pulmonary tuberculosis for 11 weeks, which includes two months of a four-drug regimen and then two months with three drugs after removing PZA.
From the first sputum test until a month ago, all results were negative.
However, in the past week or two, I have noticed an increase in sputum production, often feeling like I can't clear my throat completely after coughing, and I occasionally cough as well.
Should I be concerned that my tuberculosis has worsened? Is there a possibility that my sputum test could turn positive again? I am very worried about a potential deterioration.
What precautions should I take?
Additionally, while my bowel movements have been relatively normal, I have been experiencing more frequent abdominal sounds, with gas rising to my throat, and I also feel an itch in my throat that makes me want to cough.
Could this indicate intestinal tuberculosis? How can I monitor other parts of my body for signs of tuberculosis? Thank you.

Ms. Chen, 60~69 year old female. Ask Date: 2015/12/08

Dr. Huang Yiwen reply Pulmonology


Dear Ms.
Chen: You are undergoing standard treatment for tuberculosis, which includes a four-drug intensive phase followed by a three-drug continuation phase.
You have been on treatment for 11 weeks, but you mentioned that all sputum tests have been negative.
This raises the question of what the initial diagnosis was based on.
If there was no microbiological positivity at the beginning, we need to compare the current X-ray findings for any improvement.
If the initial sputum test was positive and all subsequent tests turned negative, and the X-ray has not worsened, then there is no need to worry about the deterioration of tuberculosis.
(Follow-up X-rays will provide clarity.) For extrapulmonary tuberculosis, a biopsy is usually required to obtain pathological tissue for confirmation, with lymphadenitis being the most common form.
Intestinal tuberculosis is rare.
The gastrointestinal symptoms you described are somewhat similar to gastroesophageal reflux; you may want to consult a gastroenterologist at Changhua Hospital for further evaluation.

Reply Date: 2015/12/08

More Info


It's understandable to have concerns about recurring symptoms after undergoing treatment for tuberculosis (TB), especially given the complexity of the disease and its treatment. First, let’s address your primary concern regarding the increase in sputum production and cough after completing a significant course of anti-TB medication.

1. Recurrence of Symptoms: After completing a course of TB treatment, it is not uncommon for patients to experience lingering symptoms such as cough and sputum production. This could be due to several factors, including residual inflammation in the lungs, bronchial hyperreactivity, or even the presence of other respiratory infections. It is important to note that just because you are experiencing these symptoms does not necessarily mean that your TB has returned or worsened.
2. Sputum Testing: If you are concerned about the possibility of a relapse or reinfection, it is advisable to consult your healthcare provider about performing a sputum test. This test can help determine if there are any active TB bacteria present. Given that your previous tests have been negative, it is possible that the current symptoms are not related to TB but rather to other respiratory issues.

3. Monitoring Symptoms: Pay attention to any additional symptoms that may arise, such as fever, night sweats, unexplained weight loss, or persistent fatigue. These symptoms can indicate a more serious issue and should prompt immediate medical evaluation.
4. Gastrointestinal Symptoms: Regarding your gastrointestinal symptoms, such as increased bowel sounds and belching, these are not typical signs of intestinal tuberculosis (TB). However, gastrointestinal TB can occur, especially in individuals with a history of pulmonary TB. If you are experiencing significant gastrointestinal discomfort or changes in bowel habits, it would be prudent to discuss these symptoms with your healthcare provider. They may recommend further evaluation, such as imaging studies or endoscopy, to rule out any complications.

5. General Recommendations:
- Follow-Up Care: Regular follow-up appointments with your healthcare provider are crucial. They can monitor your recovery and address any new or recurring symptoms.

- Lifestyle Adjustments: Maintain a healthy lifestyle, including a balanced diet, regular exercise, and adequate hydration. This can help support your immune system and overall health.

- Avoid Irritants: Stay away from smoke, dust, and other respiratory irritants that could exacerbate your symptoms.

- Seek Immediate Care: If you experience severe symptoms, such as difficulty breathing, chest pain, or significant changes in your sputum (e.g., blood or increased volume), seek medical attention promptly.

In conclusion, while it is natural to worry about the possibility of TB returning, many factors can contribute to respiratory symptoms post-treatment. Regular monitoring, open communication with your healthcare provider, and attention to your body’s signals will help you navigate this recovery phase effectively. If you have any doubts or concerns, do not hesitate to reach out to your healthcare provider for further evaluation and reassurance.

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