Common Asthma Mistakes That Get Worse in Winter

 When the weather turns cold, many people with asthma start noticing more coughing, wheezing, and shortness of breath. Winter can be one of the toughest seasons to keep asthma under control — not only because of the cold, dry air, but also because of a few common mistakes people often make without realizing it.

Here’s what you can do to breathe easier all winter long.

Not Warming Up Before Going Out in the Cold

Cold air is one of the most common asthma triggers during the winter months. Stepping outside without protection can cause airways to tighten quickly, leading to coughing or wheezing.
Tip: Cover your nose and mouth with a scarf or mask before heading out. It helps warm and humidify the air you breathe.

Spending More Time Indoors Without Managing Indoor Triggers

Winter means closed windows and more time spent indoors — where dust mites, pet dander, and mold can build up.
Tip:

• Use a HEPA filter in your home.

• Wash bedding weekly in hot water.

• Keep humidity between 35–50% to discourage mold growth.

3. Skipping Your Controller Inhaler When You Feel “Okay”

Many people only use their rescue inhaler when symptoms appear, but asthma is a chronic inflammation, even when you’re symptom-free.
Tip: Keep using your daily inhaler as prescribed — it keeps inflammation down and prevents sudden flare-ups.

4. Ignoring Early Warning Signs

A mild cough, shortness of breath when talking, or needing your inhaler more often can all mean your asthma is acting up.
Tip: Track your symptoms or peak flow readings. Early action can prevent an emergency.

5. Overlooking Cold and Flu Prevention

Winter viruses can be serious for asthma patients.
Tip:

• Stay up to date on your flu and COVID vaccines.

• Wash your hands often.

• Avoid close contact with anyone who’s sick.

6. Not Checking In With Your Allergist

Your asthma plan might need seasonal adjustments. Cold air, holiday travel, or indoor allergens can all change your needs.
Tip: Schedule a check-up before the winter peak to review your action plan and medications.

Final Thoughts

Managing asthma in the winter takes a bit more attention, but it’s absolutely possible to stay in control. Avoiding these common mistakes, keeping your environment clean, and staying on top of your medication can help you breathe freely — no matter how cold it gets outside.

If you notice your symptoms worsening or your inhaler isn’t working as well as before, it’s time to see PURE Allergy & Asthma.

At PURE Allergy & Asthma, we’re here to help you breathe easier all year round.
📞 Call us today at (267) 396-7873 to schedule your next appointment or asthma check-up.