Here are a few options for the WordPress post tag description for “高血鈣” (High Blood Calcium) in Traditional Chinese, ranging in detail and tone:

**Option 1 (Concise & Informative):**

> 高血鈣 (High Blood Calcium) 相關資訊，包括成因、症狀、診斷、治療和預防方法。

> _Translation: Information related to high blood calcium, including causes, symptoms, diagnosis, treatment, and prevention methods._

**Option 2 (More Detailed):**

> 了解高血鈣 (High Blood Calcium)。本標籤收錄關於血鈣過高症狀、可能原因（如副甲狀腺亢進、骨病變、癌症等）、檢測方法以及各種治療方案的資訊。旨在為您提供全面且有價值的健康知識。

> _Translation: Learn about high blood calcium. This tag includes information on symptoms of hypercalcemia, potential causes (such as hyperparathyroidism, bone disease, cancer, etc.), testing methods, and various treatment options. It aims to provide you with comprehensive and valuable health knowledge._

**Option 3 (Focus on Prevention/Management):**

> 探索有關高血鈣 (High Blood Calcium) 的資訊。 尋找有關風險因素、如何監測血鈣水平、飲食調整和生活方式改變，以幫助預防和管理高血鈣的建議。

> _Translation: Explore information about high blood calcium. Find advice on risk factors, how to monitor blood calcium levels, dietary adjustments, and lifestyle changes to help prevent and manage high blood calcium._

**Option 4 (Simple & Direct):**

> 高血鈣 (High Blood Calcium) 相關文章索引。 包含病症介紹，以及病理機制和處理方式。

> _Translation: Index of articles related to high blood calcium. Including introductions to the condition, as well as pathophysiology and treatment options._

**Choosing the Best Option:**

* **Consider your blog’s style:** If your blog is generally informative and technical, Option 2 might be best. If it’s more focused on practical advice, Option 3 or 4 would fit better.
* **Keywords:** The descriptions all naturally include important keywords that people will search for (“高血鈣,” “成因,” “症狀,” “治療,” etc.). This is good for search engine optimization (SEO).
* **Character Limit:** WordPress typically allows for a good amount of description text for tags. Choose the one that best suits your needs without being overly lengthy.

I recommend Option 2 or 3 for providing the most informative description. Choose the option that best complements your usual style of writing.