Question 1

I'm a bit confused about the steam from nebulizers. I recently got the Dr. Trust nebulizer, and it gives off cold steam. Isn't the steam supposed to be hot? The evaporation of the medicine seems to work fine according to the manual, but I'm still concerned if this is normal. Could you help clarify this for me?

Accepted Answer

For a nebulizer like Dr. Trust, the steam provided should be a fine, cool mist, not hot steam, as cool mist is more comfortable to inhale and helps prevent irritation to the airways, so the cold steam produced by your nebulizer is appropriate and effective for delivering medication.

Question 2

I'm a bit concerned and would like some advice. I had COVID back in May and recovered at home with a mild case of lung pneumonia. I was on blood thinners at the time but stopped after my D-Dimer results returned to normal. Since recovering, I haven't had a cough or cold, but I sometimes notice black streaks in my phlegm, usually just once in the morning. I already spoke with a pulmonologist who told me to get a CBC and chest X-ray; everything came back normal. He said a CT isn't needed unless I start coughing, which I haven't. Is it common to have these black streaks in phlegm after COVID? At what point should I be concerned, and do you think I need any further tests? Here's a picture for reference. What do you think?

Accepted Answer

The presence of black streaks in phlegm, especially in the morning, can be a common post-COVID-19 symptom, possibly due to lingering inflammation, mucus, or fungal growth, and since your CBC, chest X-ray, and previous D-Dimer tests are normal, your pulmonologist's advice to monitor and not pursue further testing unless symptoms worsen or new ones develop is reasonable; however, if you experience increased frequency, thickness, or color change of the phlegm, difficulty breathing, chest pain, or fever, seek immediate medical attention to rule out potential complications like pulmonary embolism, bronchiectasis, or opportunistic infections.

Question 3

I've been dealing with wheezing for 25 years, initially using an Asthalin inhaler and now Foracart 400 rotacaps. I don't take any oral medicines for it. The past couple of weeks, I've started feeling chest tightness, breathlessness, and fatigue. I've also had mild hypertension and Type 2 Diabetes for 15 years. For my BP, I take Teleact AM 40 at night, and for diabetes, I take Amaryl 1 mg twice a day. My diabetes seems to be under control, but I'm worried about what might be causing these new symptoms. Could it be related to my wheezing or COPD, or maybe my high BP, CAD, or diabetes? What do you think?

Accepted Answer

due to allergy

I'm really stressed about this old tuberculosis scar I have. It's seriously causing issues with visa applications, especially in the UAE. Are there any medications or antibiotics that can actually get rid of it? If not, what other options do I have to bypass this hurdle and still secure the visa?

Removing old TB scars isn't possible with medication or antibiotics alone

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