Pei Zhengxue Health Weibo, Volume 3

2. wanfeng

Chapter 105

### 2. wanfeng **Question:** Female, 43 years old. Three months ago, I discovered left chest pain accompanied by backache. My lips turn severely blue when exposed to cold or after physical activity. Later, the painful ar

From Pei Zhengxue Health Weibo, Volume 3 · Read time 1 min · Updated March 22, 2026

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Section Index

  1. 2. wanfeng
  2. Compilation of TCM Health Q&A

2. wanfeng

Question: Female, 43 years old. Three months ago, I discovered left chest pain accompanied by backache. My lips turn severely blue when exposed to cold or after physical activity. Later, the painful areas increased, with the left chest being the worst, feeling very uncomfortable, and I sweat profusely at night. Recently, I have been coughing incessantly. I have undergone chest X-ray, electrocardiogram, cardiac ultrasound, and treadmill test, but no clear diagnosis has been made. I have previously taken Xuesaitong, Minshilang, and Yixin Kang, but almost none of them have improved my symptoms. What disease is this?

Answer: Left chest pain should first consider coronary heart disease. Coronary heart disease does not necessarily show changes on the electrocardiogram, because the ECG cannot capture instantaneous changes. Besides coronary heart disease, some hypertensive patients may also experience similar angina symptoms. Chest pain caused by respiratory issues should have obvious respiratory irritation symptoms, and a small number of patients may also suffer from intercostal neuralgia.

Compilation of TCM Health Q&A

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