feeble breathing is all with sudden perversion of its flow of energy, sinking of energy in spleen and stomach and failure of the clear yang in ascending; but syncope of excess vital energy is mainly due to emotional disturbances
Respiratory system helps Breathing in and Breathing out... More air moving into and out of the lungs carries away more carbon dioxide, and the balance of blood gases goes back towards normal. A good health condition is possible only when a proper amount of balanced energy passes via the energy channels.
Give a Try! No doubt it works effectively. Causative factors are varied from the exogenous pathogenic factors to weakened body resistance. Asthma due to exogenous pathogenic factors is of excess type, and that due to weakened body resistance is of deficiency type.
Lungs main function is of respiration and is further associated with the skin and hair, which are first attacked by wind cold in invasive procedure.