CPAP and colds or seasonal allergies: what can you do to sleep well despite everything?

Using a CPAP machine is essential for treating sleep apnea. But what do you do when a cold or seasonal allergies complicate matters ? A stuffy nose, congestion, sneezing, and a runny nose can make wearing a CPAP mask uncomfortable, even daunting.

However, it is important to maintain therapy , even during periods of congestion. Here are our tips for relieving symptoms, adjusting your device, and continuing to sleep well , without compromising your treatment.

Is it possible to use a CPAP with a cold or allergies?

Yes, but it may require some adjustment. When the nose is blocked or the upper airway is inflamed, the pressurized air from CPAP may seem more difficult to tolerate , especially with a nasal or nasal pillow mask.

💡 Tip: In some cases, a face mask (which covers the mouth and nose) may provide temporary comfort during episodes of congestion.

🔗 See the face masks available in the store

What symptoms complicate CPAP use?

• Stuffy nose or nasal congestion

• Sore throat or dry cough

• Sneezing and runny nose

• Sinus pressure

• Dryness of the respiratory tract

These symptoms can lead to air leaks, discomfort, or frequent awakenings . Worse still, they increase the risk that you will temporarily stop your treatment, which should be avoided at all costs .

What accessories can improve comfort with a CPAP during a cold?

Here are several products that you can find on CPAP-Experts.ca to breathe better and relieve discomfort:

1. Heating humidifier

👉 Air humidification is essential when mucous membranes are irritated or congested. A heated humidifier reduces dryness, soothes the airways, and reduces coughing and runny noses .

🔗 See humidifiers and humidity chambers

2. Hypoallergenic filters

👉 During allergy seasons (pollen, dust, dust mites), it is advisable to use more efficient filters . Hypoallergenic filters capture fine particles and prevent them from being propelled into your airways.

🔗 See replacement filters

3. Nasal solutions (over-the-counter)

Although CPAP-Experts does not sell pharmaceutical products, you can purchase in pharmacies:

• Saline sprays

• Nasal irrigations (Neti Pot type)

• Temporary decongestants (under medical supervision)

Always consult a healthcare professional before using a regular decongestant.

Which CPAP masks are most comfortable for congestion?

If you are used to a nasal mask , but your nose is completely blocked, you can opt for a face mask temporarily.

Here are some recommended options:

1. Full face masks (mouth and nose)
2. Nasal masks ( if the congestion is light)

📝 Read on our blog: Choosing the right CPAP mask: a complete guide

Is it risky to stop CPAP therapy during a cold?

Yes. Even temporarily, stopping your CPAP therapy can result in :

• A resumption of respiratory arrests

• Increased fatigue

• Morning headaches

• Concentration problems

• Unstable blood pressure

Even if comfort is reduced, it is better to continue treatment with adjustments rather than stopping.

What other tips are there for sleeping better with a CPAP during a cold?

Here are our recommendations:

💧 Drink plenty of water to loosen secretions.

🛏️ Elevate the head of your bed to promote nasal drainage.

💨 Clean your equipment more often than usual.

🧽 Use disinfectant wipes after each night.

🔗 See CPAP maintenance products

How do I clean my CPAP equipment after a cold?

A cold or allergies often leads to more bacteria, mucus, or dirt in the mask, tube, or humidifier. Therefore, it is crucial to properly disinfect:

🧴 Use a mild soap or CPAP-specific cleaner.

🌬️ Air dry, away from direct sunlight.

🔁 Replace your filters if necessary.

📝 Read on our blog: Maintenance: how to clean your CPAP machine

Bottom line: Your CPAP can help you breathe better during a cold

A cold or seasonal allergies don't have to interfere with your sleep or health. With the right accessories, the right gestures, and a few adjustments , you can maintain your CPAP therapy effectively , even when nasal congestion is present.

Visit our online store to find the best CPAP accessories. We offer competitive prices, friendly service, and a wide selection of accessories compatible with brands like ResMed, Philips Respironics, Fisher & Paykel, Breas, and more.

Do you have questions? We are here to answer them. Contact us!

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