Here are a few options for a WordPress post_tag description for “口角炎” (Kǒu jiǎo yán – Angular Cheilitis) in Traditional Chinese, ranging in formality and focus:

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

* **Description:** 口角炎是指嘴角出现红肿、皴裂、疼痛等症状的疾病。了解病因、症状、治疗方法和预防措施。 (Kǒu jiǎo yán zhǐ shì zuǐ jiǎo chūxiàn hóngzhǒng, cūn liè, téngtòng děng zhèngzhuàng de jíbìng. Liǎojiě bìngyīn, zhèngzhuàng, zhìliáo fāngfǎ hé yùfáng cuòshī – Angular cheilitis refers to the disease characterized by redness, cracking, and pain in the corners of the mouth. Learn about the causes, symptoms, treatment methods, and preventative measures.)

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

* **Description:** 探索「口角炎」的各种面向。从发病原因、常见的症状表现，到有效的治疗方式和日常预防策略，帮助您维护健康的嘴角。 (Tànsuǒ “kǒu jiǎo yán” de gè zhǒng miànxiàng. Cóng fābìng yuányīn, chángjiàn de zhèngzhuàng biǎoxiàn, dào yǒuxiào de zhìliáo fāngshì hé rìcháng yùfáng cèlüè, bāngzhù nín wéihù jiànkāng de zuǐ jiǎo. – Explore various aspects of “angular cheilitis.” From its causes, common symptoms, to effective treatments and daily prevention strategies, helping you maintain healthy corners of your mouth.)

**Option 3 (Emphasis on Helpfulness):**

* **Description:** 正在寻找口角炎的资讯吗？在这里，您可以找到有关口角炎的全面信息，包括诊断、治疗方案，以及舒缓不适的方法。为您提供实用的健康建议，让您摆脱嘴角困扰。 (Zhèngzài xúnzhǎo kǒu jiǎo yán de zīxùn ma? Zài zhèlǐ, nín kěyǐ zhǎodào yǒuguān kǒu jiǎo yán de quánmiàn xìnxī, bāokuò zhěngduàn, zhìliáo fāng’àn, yǐjí shūhuǎn bùshì de fāngfǎ. Wèi nín tígōng shíyòng de jiànkāng jiànyì, ràng nín bǎituō zuǐ jiǎo kùnrǎo. – Looking for information on angular cheilitis? Here, you can find comprehensive information about angular cheilitis, including diagnosis, treatment plans, and methods to relieve discomfort. Providing you with practical health advice to get rid of the trouble in your mouth corners.)

**Option 4 (Focus on prevention):**

* **Description:** 避免口角炎困扰！ 掌握口角炎的预防技巧，包括保持嘴角清洁干燥、均衡饮食、补充维生素等。 了解如何保护您的嘴角，并保持健康！ (Bìmiǎn kǒu jiǎo yán kùnrǎo! Zhǎngwò kǒu jiǎo yán de yùfáng jìqiǎo, bāokuò bǎochí zuǐjiǎo qīngjié gānzào, jūnhéng yǐnshí, bǔchōng wéishēngsù děng. Liǎojiě rúhé bǎohù nín de zuǐjiǎo, bìng bǎochí jiànkāng! – Avoid the trouble of angular cheilitis! Master the prevention skills for angular cheilitis, including keeping the corners of the mouth clean and dry, a balanced diet, and vitamin supplementation. Learn how to protect your mouth corners and stay healthy!)

**Choosing the Best Option:**

* Consider the overall tone and target audience of your blog.
* If your blog is focused on health and wellness, Options 2, 3, or 4 might be best.
* If it’s a general information site, Option 1 provides a quick overview.
* The length and format of the description should also be considered for SEO purposes.
* Ensure keywords related to symptom relief are highlighted.