Are biologic injections useful for my asthma-COPD overlap?

Question

Hello doctor,

I am a 52-year-old woman diagnosed with severe asthma overlapping with COPD, and my breathing has become unpredictable lately. Even small tasks like climbing stairs leave me short of breath. My pulmonologist recommended inhaled steroids with bronchodilators, but I am worried about long-term steroid effects, especially since I already have fragile bones. Sometimes I wheeze at night, and my rescue inhaler does not always work quickly.

Are biologic injections helpful for women with my type of mixed asthma-COPD condition?
I am also confused about which triggers I should avoid: weather changes, dust, or strong perfume?
I have been told to start pulmonary rehab, but I am nervous about overexerting myself.
I want to learn safe ways to improve my breathing without worsening my symptoms.

Kindly help...

Answer 1

Hello,

Welcome to icliniq.com.

I understand your concern.

Asthma-COPD (chronic obstructive pulmonary disease) overlap is a mix of the allergic, variable airway narrowing of asthma and the fixed airway changes of COPD. That makes breathing unpredictable, but with the right treatment plan, control is very possible.

Your pulmonologist’s advice is correct. For overlap, we use an inhaled corticosteroid (ICS) (inhaled corticosteroid) along with long-acting bronchodilators. Most patients do best on triple therapy ICS (inhaled corticosteroid) + LABA (long-acting beta agonist) + LAMA (long-acting muscarinic antagonist) in one inhaler because it reduces inflammation, keeps airways open, and prevents flare-ups.

Inhaled steroids act mainly in the lungs and are very different from oral steroids. They rarely cause whole-body side effects. To protect your bones, we keep the dose as low as possible, ensure calcium and vitamin D intake, do weight-bearing exercise, and check bone density if you already have osteoporosis. They do not usually weaken immunity or raise sugar when used correctly.

If your rescue inhaler feels slow, the problem can be severe narrowing during attacks or a technique or device mismatch. A short session to review inhaler technique often makes a big difference. In some asthma-predominant cases, a Formoterol-based inhaler can be used as both controller and reliever; this helps smooth nighttime wheeze and cut emergency visits under doctor supervision.

Biologic injections can help people whose inflammation remains active, especially with high blood eosinophils, despite good inhaler use. Your doctor can test for eosinophils or IgE (immunoglobulin E) to decide if one suits you. Many women with this overlap respond well and can lower their steroid exposure over time.

Pulmonary rehabilitation is safe and very effective. You will start with gentle, guided breathing and light walking, never beyond your comfort level. Over time, endurance and confidence improve without overexertion.

At home, practice slow breathing: inhale through your nose for two seconds, then exhale through pursed lips for four seconds. This prevents air trapping and eases breathlessness. Keep activities paced: exhale during effort, rest between steps, and avoid rushing.

Avoid triggers like cold, dry air, dust, smoke, strong perfumes, and respiratory infections. Wear a light scarf or mask outdoors in winter, maintain home humidity around 40 to 50 percent, clean with a damp cloth instead of dry dusting, and stay updated on flu and pneumococcal vaccines.

You will know treatment is working when you can climb stairs or walk longer without stopping, have fewer bad days, and sleep without nighttime wheeze. Keep a small diary of symptoms and rescue inhaler use; it helps guide adjustments.

I hope you are satisfied with my answer. For further queries, you can consult me at iCliniq.

Thank you.