What is considered the cause of all pain?

The concept of stagnation as the cause of all pain is rooted in traditional Chinese medicine (TCM) principles. In TCM, stagnation refers to a blockage or disruption in the flow of Qi (energy) or blood within the body. This stagnation can occur due to various factors, such as emotional stress, physical injury, or even dietary issues. When the flow is obstructed, it can lead to pain, as the affected area becomes deprived of necessary nutrients and energy, which are vital for healing and normal function.

In contrast, while injury, stress, and inflammation are significant contributors to pain, they are often seen as specific manifestations or symptoms rather than the root cause in the context of TCM. Injury may cause immediate pain and inflammation as a direct response, while stress can lead to physiological changes that exacerbate bodily dysfunction. Inflammation is typically a secondary response to an injury, signaling the body's attempt to heal.

Thus, understanding stagnation as the primary cause provides a broader perspective that encompasses various factors influencing pain, making it a fundamental concept in acupuncture and holistic healing practices. It encourages healthcare practitioners to focus not only on alleviating pain but also on restoring balance and flow within the body.