Traditional Chinese Medicine believes that meridians are important components of the human body, carrying nutrients such as qi, blood, and body fluids, communicating with the inside and outside, and regulating internal and external organs. If the meridians are blocked or obstructed, it will affect the normal functioning of the body, leading to the occurrence of various diseases.

Meridian blockage can cause a series of symptoms. Firstly, there may be discomfort such as pain, soreness, and numbness in certain parts of the body due to blockages in the meridians, which prevent the circulation of qi and blood and affect the normal function of that area. Secondly, the function of the internal organs will also be affected, resulting in corresponding symptoms. For example, blockage of the heart meridian may lead to symptoms such as palpitations, chest tightness, insomnia, etc; Blockage of the liver meridian can cause rib pain, irritability, menstrual disorders, and other symptoms.
中医认为，经络是人体的重要组成部分，它承载着输送气血、津液等营养物质，沟通内外、调节脏腑的功能。如果经络不通，经络堵塞，就会影响到身体的正常运转，从而导致各种疾病的发生。

经络堵塞会引发一系列症状。首先，身体局部可能会出现疼痛、酸胀、麻木等不适感，这是因为经络堵塞导致气血不能流通，影响到该部位的正常功能。其次，脏腑功能也会受到影响，出现相应的症状。例如，心经堵塞可能导致心悸、胸闷、失眠等症状；肝经堵塞则会引起胁肋胀痛、烦躁易怒、月经不调等。