Here are a few options for the WordPress post_tag description “呼吸困難” in Traditional Chinese, varying in tone and focus:

**Option 1: Concise and Informative (Good for general use)**

* **Description:** 描述與呼吸相關的困難，包括氣促、呼吸費力等症狀。 (Describes difficulties related to breathing, including shortness of breath, labored breathing, and other symptoms.)

**Option 2: Slightly more detailed and user-focused**

* **Description:** 了解呼吸困難的成因和處理方法。 文章涵蓋引起呼吸不適的原因、應對策略，以及何時尋求醫療協助等資訊。 (Learn about the causes and treatments of difficulty breathing. Articles cover the reasons for breathing discomfort, coping strategies, and when to seek medical attention).

**Option 3: Focused on health information**

* **Description:** 健康資訊：關於呼吸困難的成因、症狀和可能的治療方針，以及相關的醫療建議。 (Health information: About the causes, symptoms and possible treatment protocols of breathing difficulties, and related medical advice.)

**Option 4: More conversational (If your blog style allows)**

* **Description:** 感覺呼吸不順嗎？ 這裡分享關於呼吸困難的相關文章，幫助你了解問題、尋求幫助。 (Feeling short of breath? Here, we share articles on difficulty breathing to help you understand the problem and seek help.)

**Tips for Choosing:**

* **Your Blog’s Tone:** Choose the description that best fits the overall style of your blog.
* **Target Audience:** Consider who you are trying to reach.
* **Use Keywords:** If possible, incorporate relevant keywords that users might search for, such as “氣促” (shortness of breath), “氣喘” (asthma), “呼吸系統” (respiratory system).
* **Keep it concise:** WordPress limits tag descriptions to a reasonable length.

I would personally recommend **Option 1** or **Option 2** as a good general starting point! Remember adjust it to best fit your website’s voice.