Frequent urination and urgency caused by dampness and heat in the lower jiao (dampness and heat evils invading the intestines, bladder, pubic area, lower limbs, etc.) can be treated with Sanjin Tablets. If the urinary frequency is caused by overactive bladder syndrome, prostatitis, urinary stones and other diseases, the use of Sanjin Tablets has no obvious effect. Sanjin Tablets can clear away heat and detoxify the toxin (removing heat and toxicity and evil qi from the body), diuretic and diuretic, and benefit the kidney. It is used for frequent and urgent urination caused by dampness and heat in the lower jiao, as well as frequent and urgent urination caused by acute and chronic pyelonephritis, cystitis, urinary tract infections, and the evidence of kidney deficiency and dampness-heat downstream (dampness and heat invading the intestines, bladder, pubic area, lower limbs, etc.) of chronic non-bacterial prostatitis. And if the urinary frequency and urgency caused by overactive bladder syndrome, prostatitis, urinary stones and other diseases, the use of Sanjin Tablet treatment is not significantly effective. Frequent urination caused by overactive bladder disease can be treated with drugs such as tolterodine if the symptoms are mild, while more serious cases may need surgical treatment, such as sacral neuromodulation therapy. Patients with prostatitis can be treated with medications such as levofloxacin tablets, tamsulosin hydrochloride extended-release capsules, and azithromycin capsules. Urinary tract stones, kidney stones and other diseases caused by frequent urination, the smaller stones can take sodium hydrogen potassium citrate, hydrochlorothiazide and other drugs, the larger stones need to go to the hospital for surgical treatment. There are many reasons for frequent urination, and not all frequent urination can be treated with Sanjin tablets, it is recommended that patients go to the hospital for further examination to clarify the cause of the treatment, such as the need to use drugs, should be used under the guidance of the doctor in strict compliance with medical advice.