'Accumulation of breath' refers to a condition where the underwaist feels distended, with difficulty in breathing, or has tangible masses. The patient has fullness in the sides and difficulty in breathing, which persists for two or three years without relief, and is named as 'accumulation of breath'. The term 'message' refers to the alternation of Yin and Yang. Now, Qi gathers in the sides, stops and does not dissipate, leading to accumulation without dispersal, causing fullness and reversed breathing, thus leading to disease. However, since the Qi is not in the stomach, it does not interfere with eating. It only harms the Qi. Treatment should focus on guidance and medication, as medication alone cannot be effective. This is because guidance and exercise can disperse the accumulated Qi, and the efficacy of the medicine also relies on guidance and exercise.