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Home/Lung
  1. Asked: June 6, 2024

    Tuberculosis

    Admin Medical Channel Asia
    Best Answer
    Admin Medical Channel Asia
    This answer was edited.

    I understand you're concerned about a coworker who has TB. Here's information on tuberculosis (TB) symptoms: https://medicalchannelasia.com/understanding-tuberculosis-prevention-strategies-in-light-of-singapores-recent-outbreak/ Symptoms of Active TB: A cough that lasts longer than 3 weeks (may cougRead more

    I understand you’re concerned about a coworker who has TB. Here’s information on tuberculosis (TB) symptoms:

    https://medicalchannelasia.com/understanding-tuberculosis-prevention-strategies-in-light-of-singapores-recent-outbreak/

    Symptoms of Active TB:

    • A cough that lasts longer than 3 weeks (may cough up mucus or blood)
    • Chest pain or pain with coughing or breathing
    • Fever
    • Chills
    • Night sweats
    • Weight loss
    • Loss of appetite
    • Feeling tired or exhausted
    • Not feeling well in general

    Important to Note:

    https://medicalchannelasia.com/world-tuberculosis-day-2023/

    • People with latent TB infection (inactive TB) don’t have symptoms and can’t spread TB to others.

    If your coworker has some of these symptoms, it’s crucial they see a doctor as soon as possible. Early diagnosis and treatment are essential for preventing the spread of TB.

    Here’s what you can do:

    • Encourage your coworker to seek medical attention.
    • Maintain good ventilation in your workplace. This helps reduce the risk of airborne transmission.
    • Practice good hygiene. Wash your hands frequently and avoid sharing personal items.

     

    Remember, this information from Medical Channel Asia is not a substitute for professional medical advice. Consulting a doctor is crucial to get a proper diagnosis and treatment plan.  

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  2. Asked: May 2, 2024

    I don’t smoke, but I still have lung cancer. Why?

    Dr Malwinder Singh, Oncologist, Pantai Hospital Kuala Lumpur
    Dr Malwinder Singh, Oncologist, Pantai Hospital Kuala Lumpur

    There are still a few risk factors that can cause cancer in a non-smoker. Number 1, second-hand smoke. Chronic exposure to second-hand smoke can cause cancer. Even if you don’t smoke, but your surrounding family members or friends smoke, second-hand smoke can cause cancer. Second is chronic chemicalRead more

    There are still a few risk factors that can cause cancer in a non-smoker. Number 1, second-hand smoke. Chronic exposure to second-hand smoke can cause cancer. Even if you don’t smoke, but your surrounding family members or friends smoke, second-hand smoke can cause cancer. Second is chronic chemical exposure, such as radon or asbestos. If you work in a factory that produces radon or asbestos, there is an increased risk of having lung cancer. Third, medical history. If you have chronic obstructive pulmonary disease (COPD) or pulmonary fibrosis, a long-standing of infection will cause inflammation of the lung. It will subsequently lead to lung cancer. The fourth factor is genetically linked. Certain non-smoker lung cancers have this gene EGFR and ALK, which is specifically found in non-smokers. This can mutate and cause lung cancer.
    There are ways to screen for lung cancer. We normally do a low-dose CT scan every year to screen for lung cancer. Please contact your healthcare professional for this screening.

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