What are the precautions for using face mask inhalation therapy?

Although the use of mask atomization inhalation device for atomization inhalation, the patient is easy to grasp, the compliance is good, and it is more easily accepted by the patient and family members, which can effectively improve the condition - especially for patients with poor cardiopulmonary function, poor active cooperation ability, combined with neurological diseases Patients with weakened limb muscle strength have good advantages, but in the process of using the mask-type oxygen atomization inhalation method, it is also necessary to pay attention to the rigor of the mask, and to observe the patient's vital signs and condition changes.

Even if aerosol inhalation is used with a mask, the patient should be instructed to inhale through the mouth as much as possible; pay attention to maintaining an appropriate mask tightness, which can not only increase the amount of aerosol inhaled, but also reduce the risk of aerosolized drugs entering the eyes. If the mask is too tight, it will cause discomfort to the patient. Generally, there can be a gap of about 0.5 cm between the mask and the face.

After the atomization, the face should be washed to reduce the adsorption of the drug on the face and absorption through the skin. It is also necessary to rinse the mouth, and even pay attention to cleaning the nasal cavity.