Sanjin Tablets are a traditional Chinese suplement formulation primarily used to clear heat, promote diuresis (increase urination), and relieve inflammation. They are commonly prescribed for urinary system infections such as urinary tract infections (UTIs), cystitis, and urethritis. The formula is composed of several herbal ingredients known for their antibacterial, anti-inflammatory, and detoxifying properties, including Dianthus superbus, Plantago asiatica, and Polygonum aviculare, among others. Sanjin Tablets are usually taken orally and are known for their effectiveness in alleviating symptoms like painful urination, frequent urination, and urinary urgency.