The causes of elevated blood uric acid include increased uric acid production and decreased uric acid excretion.
1. Increased uric acid production: high purine diet such as shrimp, crab, shellfish, animal offal, etc. into the body after metabolism can produce more uric acid, and lead to patients with elevated blood uric acid. Hemolytic anemia, multiple myeloma, lymphoma and other hematologic diseases due to intracellular nucleic acid decomposition can lead to increased uric acid production.
2. Reduced excretion of uric acid: renal tubular disease, renal function decline and other renal diseases can lead to uric acid discharge obstacles and lead to elevated blood uric acid, furosemide, spironolactone, isoniazid, vitamin B12, small-dose aspirin and other drugs can lead to uric acid excretion obstacles and lead to uric acid in the body to rise.
It is recommended that patients with elevated blood uric acid go to the relevant departments of regular hospitals for detailed consultation and standardized treatment in accordance with medical advice.