
The most sensitive and challenging times for our immune systems are the periods of the year when seasons change. Here in the northeastern part of the States we witness and endure harsh polar temperatures for a good portion of winter. Even the most robust and healthiest organisms have quite the task to keep up with climatic factors such as harsh wind chills, extremely dry air, and daunting cold. Yet spring is at our doors and, same as nature, our bodies are waking up to renew and shed off winter burdens. The immune system, exhausted from winter, has a hard time smoothly picking up a new budding flow of energy and many of us are getting respiratory infections such as cold, flu, sinus infections, and sometimes even bronchitis and pneumonia.
In theories of Chinese medicine viral and bacterial infections are described as a 'Wind attack'. Various climatic factors describe particular diagnosis, so wind can be cold in nature (viral infections) or hot (bacterial infections). Same as the wind in nature, colds and flu have sudden onset and relatively short duration of symptoms, but can be debilitating and cause complication if not addressed properly or if immune system is already compromised.