Here are a few options for a description of the WordPress post tag “过敏” (Allergy) in Traditional Chinese, ranging from concise to slightly more informative:

**Option 1 (Concise):**

* **說明 (Shuōmíng):** 關於過敏反應的文章分類。 (Translation: Description: Articles categorized about allergic reactions.)

**Option 2 (Slightly More Informative):**

* **說明 (Shuōmíng):** 包含有關食物過敏、環境過敏、藥物過敏等各類過敏症狀、原因、治療以及預防的相關文章。 (Translation: Description: Contains articles related to various allergic symptoms, causes, treatments, and prevention, including food allergies, environmental allergies, drug allergies, etc.)

**Option 3 (Focus on Common Concerns):**

* **說明 (Shuōmíng):** 探討常見過敏源、如何辨識過敏症狀，以及應對過敏的實用建議。 (Translation: Description: Explores common allergens, how to identify allergic symptoms, and practical advice for managing allergies.)

**Option 4 (Emphasizing Lifestyle Impact):**

* **說明 (Shuōmíng):** 介紹如何改善過敏造成的困擾，以及如何透過生活方式調整，更有效地控制過敏症狀。 (Translation: Description: Explains how to improve the problems caused by allergies, and how to control allergic symptoms more effectively through lifestyle adjustments.)

**Which one to choose will depend on:**

* **The content of your blog:** What type of information do you typically provide about allergies?
* **Your target audience:** Are you targeting a general audience or one with specific needs?
* **Search engine optimization (SEO):** You could consider including relevant keywords in the description to improve search rankings. For example, you could add something like “過敏症狀 (allergic symptoms)” or specific allergens.

You can choose elements from these options or combine them, depending on your preferences. Remember to keep it relatively short and clear. Good luck!