Uric Acid Kidney Stone: Oral Treatment Guide

Q: Can uric acid kidney stones be dissolved with oral medication?

Yes. Uric acid kidney stone is the only type that can be dissolved with oral medication. Potassium citrate therapy alkalinizes urine to pH 6.5-7.0, which dissolves the uric acid crystals. Anti-gout medications may also be used as gout and uric acid stones share the same metabolic pathway.

Q: How do I know if my kidney stone is uric acid type?

Provisional diagnosis: acidic urine pH on urinalysis and low stone density on CT scan. Definitive diagnosis: stone analysis of a collected stone sent to a specialized lab. Without investigation, only 10% of kidney stones are uric acid type as 90% are calcium-containing.

Q: What diet changes help with uric acid kidney stones?

Increase fruits and vegetables, especially citrus juices (orange juice, lemonade) to naturally alkalinize urine. Reduce animal protein intake. Drink at least 2,500 mL of fluid daily. If oral therapy fails, surgical options include ESWL or endoscopic laser surgery.

最后更新： 2026年5月18日

Soarawee Weerasopone，泌尿科医生

曼谷医院总部，曼谷

Samitivej Sriracha 医院, 春武里府

LINE联络

本主题将重点介绍尿酸肾结石。既然有很多患者问我，有没有有效的口服疗法来抵抗肾结石？最快的答案是，是的！可以选择口服治疗，但取决于您患有的肾结石类型。这个问题需要太多的解释，我花了很多时间把它弄得更清楚。这就是为什么它必须在这里向您展示。

曼谷医院泌尿外科中心泰国在线预订 02-310-3009 bhquro@bdms.co.th
春武里府斯里拉查（Samitivej Sriracha）医院 088-022-1445

肾结石疾病的正确口服药物始终是一个需要大量讨论的话题。

首先，在我们了解更多细节之前，您必须了解肾结石的流行病学。肾结石的构成大致可分为 2 大类。

含钙肾结石 – 90% 流行病学
含尿酸肾结石 – 10% 流行病学

未经调查的肾结石可以通过口服药物治愈 10% 的机会。

坏消息，大多数肾结石，钙结石必须作为手术治疗，不能通过口服治疗，所以如果你是肾结石没有做任何具体检查的人，只有10%获得口服药物去除肾结石的机会。

如何确定你有尿酸结石？

我们将其分为临时调查和确定调查

CT扫描可以作为尿酸肾结石诊断的工具。

尿酸肾结石的初步诊断
- 尿液检查中的酸性尿液 pH 值
- 可以通过 CT 扫描方式回答的结石密度较低
明确诊断
- 结石分析的尿酸结石翻译结果
- 这意味着我们必须抓住肾结石并将其送到配备特殊设备的实验室。

结石分析是尿酸肾结石诊断的明确检查。

非手术治疗尿酸肾结石如何？

饮食调整
- 大量摄入水果和蔬菜——尤其是橙汁和柠檬水
- 避免摄入过多的动物蛋白
- 建议每天至少摄入 2,500 毫升液体
药物治疗
- 通过柠檬酸钾疗法碱化尿液——该疗法的目的是试图将尿液的 pH 值变为中性，从而溶解尿酸肾结石。
- 抗痛风药物——痛风也与尿酸肾结石有关。

如何监测正确的治疗结果？

泌尿科医生会定期检查
- 尿液 pH 值 – 最佳尿液 pH 值必须在 6.5 – 7.0 左右
- 超声或 CT 扫描等影像学检查——肾结石大小的减少意味着口服治疗的成功。

如果口服治疗无效，下一步该怎么办？

好吧，除了手术治疗之外，没有任何其他选择。
- 体外冲击波碎石术（ESWL）
- 内窥镜激光手术

For more details on uric acid kidney stone, please talk to your trusted urologist or text to me.

你可以访问我的主页这里.

Frequently Asked Questions About Uric Acid Kidney Stone

Can uric acid kidney stones be dissolved with oral medication?

Yes — uric acid kidney stone is the only type of kidney stone that can be effectively treated with oral medication. The primary approach is urine alkalinization using potassium citrate therapy, which aims to bring urine pH to a neutral range of 6.5–7.0. At this pH, the uric acid crystal structure dissolves. Anti-gout medications may also be used since gout and uric acid stones share the same metabolic pathway.

How do I know if my kidney stone is uric acid type?

Provisional diagnosis is made by finding acidic urine pH on urine examination, and by noting low stone density on CT scan. Definitive diagnosis requires stone analysis — the actual stone must be collected (passed spontaneously or retrieved surgically) and sent to a specialized laboratory. Without stone analysis, there is only a 10% chance your kidney stone is uric acid type, since 90% of kidney stones are calcium-containing and cannot be dissolved with oral medication.

What diet changes help with uric acid kidney stones?

Diet plays an important role alongside medication. Recommended changes include: increasing intake of fruits and vegetables (especially citrus juices like orange juice and lemonade which naturally alkalinize urine), reducing animal protein consumption which raises uric acid levels, and drinking at least 2,500 mL of fluid daily to dilute urine concentration. If oral therapy fails, surgical options such as ESWL or endoscopic laser surgery are available.

If you are suffering from kidney stones and would like to find out the stone type and best treatment option, Dr. Soarawee Weerasopone offers specialist consultations at Bangkok Hospital Headquarters. 预约咨询.

**免责声明：** 本内容由曼谷医院总院的认证泌尿科医生 Soarawee Weerasopone 医生撰写和审阅。本内容仅用于教育目的，不构成医疗建议。在开始任何医疗治疗前，请务必咨询合格的医疗专业人士。.