Can patients with high uric acid levels eat crayfish?

May 23, 2025 Source: Cainiu Health

Dr. Yang Tiesheng

Introduction

Under normal circumstances, patients with high uric acid levels are not advised to consume crawfish. Crawfish are considered moderate to high-purine foods. Excessive intake of purines can worsen purine metabolism disorders in patients with high uric acid, leading to further elevation of uric acid levels. This may trigger gout attacks, increase the burden on the kidneys, and hinder disease recovery. Common cooking methods for crawfish include spicy (ma-la), deep-frying, and similar preparations.

Generally, patients with high uric acid levels are not advised to consume crawfish. The detailed explanation is as follows:

Crawfish are considered to be moderate- to high-purine foods. Excessive intake of purines can worsen purine metabolism disorders in patients with elevated uric acid, leading to further increases in uric acid levels. This may trigger gout attacks and impose additional strain on the kidneys, hindering disease recovery. Common cooking methods for crawfish, such as spicy or deep-fried preparations, may contain seasonings that irritate the gastrointestinal tract, interfere with uric acid excretion, and high-fat cooking methods can increase the body's burden.

Due to difficulties in thoroughly cleaning crawfish during preparation, there may be risks of parasites and microorganisms, which could negatively affect individuals with high uric acid levels. If patients strongly desire to eat crawfish, it is recommended to choose lighter cooking methods such as steaming or making soup, avoiding high-fat methods like frying or barbecuing, to minimize adverse effects on the body. Pairing crawfish with low-purine vegetables such as celery and carrots can help reduce overall purine intake.

Patients with high uric acid levels are advised to consume more low-purine foods such as vegetables, fruits, eggs, and dairy products, while avoiding high-purine foods like animal offal, red meat, and seafood. Drinking plenty of water regularly and increasing urination frequency can help promote uric acid excretion. Additionally, uric acid-lowering medications such as febuxostat tablets or allopurinol tablets should be taken regularly as advised by a physician to control uric acid levels.

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What does it mean if blood uric acid levels are high?

In general, elevated blood uric acid levels may be caused by excessive intake of high-purine foods, excessive alcohol consumption, hyperuricemia, gout, chronic kidney disease, or other factors. It is recommended to seek medical attention promptly, identify the underlying cause, and receive symptomatic treatment under a doctor's guidance. In daily life, maintain a regular作息 (routine), avoid overexertion, and engage in low-intensity exercises such as walking or jogging to improve overall physical health.

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High Uric Acid: Which Foods Should Be Avoided?

Under normal circumstances, there are no absolute dietary restrictions for individuals with high uric acid levels. However, it is not recommended to consume foods such as anchovies, pork kidneys, concentrated meat broths, dried scallops, and yellow rice wine. Detailed analysis is as follows: Additionally, individuals with high uric acid should also try to avoid eating sardines, hot pot broth, and similar foods. At the same time, they should pay attention to drinking plenty of plain water in daily life.

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What foods should not be consumed with high uric acid levels?

Under normal circumstances, individuals with high uric acid levels are advised not to consume foods such as sardines, goose liver, strong meat broths, anchovies, and beer. Sardines are high in purines, which are metabolized into uric acid in the human body. Excessive intake of sardines by individuals with high uric acid levels can significantly increase uric acid production, exceeding the excretion capacity of the kidneys and potentially leading to uric acid accumulation in the body.

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What should not be eaten when uric acid levels are high?

Under normal circumstances, individuals with high uric acid levels should avoid consuming foods such as goose liver, pork rib soup, sardines, goose meat, and beer. They should also avoid self-administering medications including aspirin enteric-coated tablets, hydrochlorothiazide tablets, nifedipine sustained-release tablets (II), pyrazinamide tablets, and levodopa tablets, to prevent adverse effects on uric acid levels. A detailed analysis is as follows: