First use: The first time you use the oxygen mask, you may feel uncomfortable. This is normal. Do it several times and after a period of self-adjustment, the patient will gradually adapt to this new feeling. Wake up: If you need to get up at night, please take off the mask and turn off the machine. When you continue to sleep, please re-wear your mask and turn on the machine. Leaking mouth: If using a nasal mask, try to keep your mouth closed during treatment. Leaking air in the mouth will reduce the efficacy. If the problem of oral air leakage cannot be solved, you can use an oronasal mask or use a chin strap. Wearing a mask: The effect of the machine is best when the mask is worn well and comfortable. Air leakage will affect the efficacy, so it is very important to eliminate air leakage. Before putting on the mask, please wash your face to remove excessive facial oil, which helps to wear the mask better and prolongs the life of the mask cushion. Dryness problem: During use, the nose, mouth and Pharyngeal dryness, which is more obvious in winter. Usually, adding a humidifier can eliminate the above discomfort. Nasal irritation: In the first few weeks of treatment, sneezing, runny nose, and nasal congestion may occur. Usually, adding a humidifier can solve the above problems.
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