Question 1

I'm worried that I might have caught TB from a friend who's being treated for it, but I don't have any symptoms yet. I'm trying to figure out which test would be most accurate to detect latent TB. Can the Mantoux test and sputum AFB both find it, or is one better than the other?

Accepted Answer

The most accurate test for detecting latent TB is the Interferon-Gamma Release Assay (IGRA), such as QuantiFERON or T-SPOT.TB, which measures the immune response to TB proteins; the Mantoux test (Tuberculin Skin Test) is also used, but it has some limitations, such as cross-reactivity with BCG vaccine and false negatives in immunocompromised individuals; sputum AFB (Acid-Fast Bacillus) smear is used to diagnose active TB, not latent TB, so it's not relevant in your case;

Question 2

I've been dealing with bronchial asthma since 2015, and usually, I just take my rotacapsules when it's hard to breathe. I don't get serious attacks, but there's often a wheezing sound, and breathing gets tough sometimes. Lately, though, I've noticed it's getting worse after meals. My stomach feels tight, and I've had to use my MAXIFLOW 250mg rotacapsules more frequently. Could you help me understand what's going on and how I can manage this better? Are there specific things I should be eating or avoiding to help with this issue?

Accepted Answer

asthalin inhaler

Question 3

I'm really concerned because I took a hard fall in the bathroom and slammed my chest on a tap. It's been about 34 days now and the chest pain hasn't gone away. I did a chest X-ray, and I'm worried if there's anything wrong with it. Could there be a chance of pneumothorax? Also, I have to fly tomorrow and I'm not sure if it's safe to fly with this kind of pain. What do you think?

Accepted Answer

visit pulmonologist for evaluation and appropriate management

Salbutamol inhaler and budesonide 200 sos is advised for breathing difficulty.

More Pulmonology/ Respiratory Medicine Health Queries

I'm worried that I might have caught TB from a friend who's being treated for it, but I don't have any symptoms yet. I'm trying to figure out which test would be most accurate to detect latent TB. Can the Mantoux test and sputum AFB both find it, or is one better than the other?

Health Articles for you

Hypersensitivity Pneumonitis Overview and Management

Pollen Allergies: Overview and Management

Asthma Triggers to Be Aware Of

Restrictive Lung Disease Overview and Management

Your Guide to Quit Smoking Today Before It's Too Late