Pulmonary ventilation is a method of overcoming air stagnation in the lungs and increasing respiratory movement of the chest used for people with chronic obstructive pulmonary disease to treat and quickly relieve congestion.

Pulmonary rehabilitation in chronic obstructive pulmonary disease is recommended as an effective treatment. This method helps patients improve their shortness of breath and improve their quality of life.

Some people are very anxious about flying, while others may become extremely fearful at the thought of flying and refuse to go anywhere near an airplane. Systematic desensitization is a behavioral technique in which a person is gradually exposed to an anxiety-provoking object, event, or place while simultaneously engaging in some form of relaxation to reduce anxiety symptoms.