For most people, yes; sleep apnea is a chronic condition, and CPAP works by managing it rather than curing it. However, your apnea may improve enough that your physician orders a repeat sleep study to reassess. Some patients are eventually able to reduce pressure settings or transition to a less intensive therapy. Never stop CPAP without speaking to your physician first.

Small amounts of mask leak are normal and most modern machines compensate automatically. If your leak is significant — causing air to blow into your eyes, making noise, or disrupting your sleep — the most common causes are an improper fit, a worn-out cushion, or sleeping position. Try readjusting the headgear, check whether your cushion needs replacing, and contact us for a mask refitting if the problem persists. A good seal should never require overtightening.

Yes. Most CPAP machines are compact and approved for carry-on use on Canadian and international flights under Transport Canada and airline carry-on regulations. Many devices automatically adjust to different voltages (100–240V), making them suitable for international travel. A travel CPAP or portable version of your home device may be a good option for frequent travellers. Always carry your CPAP in your carry-on bag — never in checked luggage — and bring a copy of your prescription in case it is requested at customs or by airline staff.

Daily: rinse your mask cushion and humidifier water chamber with warm, mild soapy water and allow to air dry away from direct sunlight. Weekly: wash the mask frame, headgear, and tubing the same way. Use distilled water in your humidifier; tap water causes mineral buildup. Replace filters, cushions, and tubing on the schedule recommended by your Respiratory Therapist. Avoid alcohol-based cleaners on silicone cushions as they accelerate breakdown of the material.

Updated CPAP machines record nightly data including your AHI (Apnea-Hypopnea Index — the number of breathing events per hour), mask leak levels, hours of use, and pressure settings. An AHI below 5 events per hour on therapy is generally considered well-controlled. Your Respiratory Therapist reviews this data at follow-up visits to assess whether your therapy is effective and whether any adjustments are needed. Many devices also allow you to monitor your own data through a manufacturer app (e.g., ResMed myAir, Philips DreamMapper).

Yes, when used as prescribed and with standard safety precautions in place. Oxygen itself does not explode, but it strongly supports combustion; meaning fires burn faster and hotter in oxygen-enriched environments. Keep your equipment at least 1.5 to 2 metres away from open flames, gas stoves, candles, and heat sources. Store equipment in a well-ventilated area and never cover the concentrator or block its vents. Follow all safety instructions provided by your Respiratory Therapist at setup.

No; absolutely not. Smoking near home oxygen equipment is extremely dangerous and has caused fatal fires and serious burns. No one should smoke in the same room as oxygen equipment, and ideally not in the same home. If you are prescribed home oxygen and currently smoke, your care team can connect you with smoking cessation support. Many oxygen programs require patients to be non-smoking as a condition of funding.

Most concentrators have audible and visual alarms for low oxygen purity, low flow, power failure, or equipment fault. If an alarm sounds: first, check that the power cord is properly connected and the air intake vents are clear. Refer to the troubleshooting guide provided with your machine. If the alarm does not resolve, switch to your backup oxygen supply if you have one, and call us immediately. Do not attempt to repair the unit yourself. If you are experiencing respiratory distress, call 911.

Travelling with oxygen requires advance planning. For air travel, contact your airline at least 48–72 hours in advance — most Canadian carriers permit approved portable oxygen concentrators (POCs) on board, but policies on compressed cylinders vary by airline and aircraft. Transport Canada regulations govern what oxygen equipment is permitted in aircraft cabins, and airlines must be notified prior to travel. Obtain a letter from your physician confirming your oxygen prescription and diagnosis, as this is typically required. For car travel, ensure cylinders are secured upright and the vehicle is well-ventilated. If travelling internationally, verify oxygen availability and equipment compatibility at your destination well in advance. Contact us before any trip so we can help coordinate your needs.

The frequency of home visits depends on your equipment type, clinical stability, and ADP program requirements. Generally, a setup visit occurs when equipment is first delivered, followed by a check-in within the first few weeks. Ongoing visits or virtual check-ins are typically scheduled every 3, to 12 months, or sooner if you have concerns. Equipment maintenance visits ,for filter changes, tubing replacement, and performance checks are also scheduled regularly between 3 to 6 months. We are always available by phone if you have questions between visits.