How can wind cause Qi (energy) imbalance and illness?
Wind is one of the six external factors of disease (Wind, Cold, Heat, Dryness, Moisture, and Heat of Summer) in Traditional Chinese Medicine.
These climates can attack the body, enter the meridians, and can cause external diseases, for example Cold Wind can cause a cold.
Cold Wind is an aversion to wind and chill and is accompanied by fever, headaches and generalised aches, a runny nose, and a cough.
Winds often include a fever, which is a sign of conflict between an exterior influence and normal Qi (energy), and symptoms include sweating, sudden headaches, nasal obstruction, itching, and throat irritation.