Here are a few options for a description of the WordPress post tag “合併症” (Hé bìng zhèng) in Traditional Chinese, depending on the intended audience and tone:

**Option 1 (General & Clear):**

* **Description:** 合併症是指疾病或醫療過程之後發生的額外健康問題。這些額外的狀況可能會增加病患的痛苦，減慢康復速度，甚至對生命造成威脅。
* **Translation:** Complications refer to additional health problems that arise after an illness or medical procedure. These additional conditions may increase the patient’s suffering, slow down their recovery, or even threaten their life.

**Option 2 (Focus on Importance):**

* **Description:** 了解合併症對於有效的健康管理至關重要。本標籤涵蓋了可能發生的各種併發症，以及預防和處理它們的策略。
* **Translation:** Understanding complications is crucial for effective health management. This tag covers various possible complications and strategies for preventing and managing them.

**Option 3 (Informative, slightly technical):**

* **Description:** 深入探討疾病、治療或手術後可能發生的合併症。涵蓋常見的併發症類型，以及風險因素、診斷及治療方法。
* **Translation:** A deep dive into potential complications that may occur after illnesses, treatments, or surgeries. Includes common types of complications, as well as risk factors, diagnosis, and treatment options.

**Option 4 (Concise):**

* **Description:** 涵蓋與併發症相關的健康訊息，包括原因、症狀、治療和預防。
* **Translation:** Covers health information related to complications, including causes, symptoms, treatments, and prevention.

**How to Choose:**

* **Consider your audience:** Are you writing for the general public, or medical professionals?
* **Consider the focus of your blog:** Is it heavily educational, practical advice, or something else?
* **Keep it concise:** Even if you want to be informative, aim to convey the most essential information in a few sentences.

I would recommend **Option 2**, as it’s a good balance of informative and action-oriented.