Most people know the basics about avoiding illnesses like respiratory infections and the flu. Wash your hands. Cover your cough. Wear a mask. But did you know that some of the stuff that you think is keeping you healthy can also make you sick? If you are not careful, things like your oxygen tubing or your CPAP mask can host all kinds of things that put you under the weather fast!
One of the most common questions we get on COPD360social is how often someone should change their oxygen tubing. Nasal cannulas and their attached tubing should be changed about every two to four weeks unless the instructions that came with it say something different. However, you must be careful because a LOT can happen to your cannula in that time. Many people take their cannulas off for short times during the day for various reasons. When that happens, the prongs that go in your nose end up laying on tables, furniture, or other surfaces. Sometimes, they even accidentally end up on the floor. When that happens, bacteria and viruses (often called pathogens) can jump right onto those prongs. The next time that person puts the prongs in their nose, those bugs have a straight path into their respiratory system. Whenever you take your cannula off, be sure to put it in a safe, clean space. Some people use things like sandwich bags. Others use special covers that are designed to cover and protect nasal prongs. Either way, if your prongs DO get dirty, make sure you clean them inside and out according to the manufacturer’s instructions!
The extension tubing that goes between your cannula and your concentrator can usually go longer between changes. The inside of the tubing is not exposed to as many contaminants as the nasal prongs, so there is a lower chance of getting dirty. This tubing can usually go a couple of months between changes. However, if the tubing is exposed to a lot of dust or becomes visibly dirty, you should think about changing it for a fresh set. Much like with nasal tubing, you may also be able to clean the tubing by following the manufacturer’s instructions.
Something that can be very easy to overlook is the humidifier bottle. Not everyone uses a humidifier with their oxygen therapy, but if you do, it is very important to pay extra attention to the whole system. Only use distilled water in the humidifier. Tap water often has minerals that can clog parts of your oxygen equipment as well as the occasional pathogen. Certain pathogens will not affect you when absorbed in your stomach but can cause things like sinus infections when in your nose. You will also want to make sure you clean your humidifier bottle at least once a week. Usually, this just involves mild soap and water, but always follow the instructions that came with it. The same goes for your CPAP humidifier if you use one when you sleep.
Finally, be sure that you are checking and cleaning any filters that you can find on your equipment. Usually, there will be at least one reusable filter that you can wash or rinse and replace. Sometimes (especially with CPAP machines), there will be a reusable filter plus a disposable one. Your equipment supplier should provide you with whatever filters you need for your equipment. It’s also a good idea to check to see if any dirt or grime has built up on your concentrator or CPAP machine. This is another thing that can be easy to overlook but can really make a big difference for your health!
Of course, there are many other ways to keep your home “COPD friendly” and lower your risk of getting sick. From using HEPA-type air purifiers to making sure your home maintains an appropriate humidity level, the right tools and habits can keep you healthy and out of the hospital! What tips and tricks have YOU found most helpful around your home? Let us know in the comments!