Urinate 3 times an hour, that is, the number of urination increased, may be a normal physiological phenomenon, such as a short period of drinking too much water or relatively cold, can lead to increased urination, generally restore the normal amount of water, or into the warm relief, can gradually return to normal. If such factors are ruled out, there may also be pathological factors that lead to such phenomena, such as urinary system infections, endocrine diseases, etc. 1. urinary system infections: such as urethritis, prostatitis, cystitis, etc. Inflammation will stimulate the urethral orifice, resulting in repeated willingness to urinate, and thus the phenomenon of increased urination. When the inflammation is more serious, there will also be symptoms of urinary urgency and painful urination; 2. Endocrine diseases: such as diabetes, hyperparathyroidism, etc., there will be an increase in the number of urination. In diabetes, due to high blood sugar, more sugar is filtered by the glomerulus, and the osmotic pressure of the renal tubules increases, limiting the water reabsorption function, which leads to an increase in the number of urination. Hyperparathyroidism tends to damage the renal tubular concentration function, which also limits the water reabsorption function of the renal tubules, leading to an increase in the frequency of urination. If the symptoms are persistent and accompanied by other discomforts, you should consult a doctor in time. If urinary system infection exists, you can use levofloxacin hydrochloride capsules, Sanjin tablets, amoxicillin, cefixime and other medications as prescribed by the doctor. Meperidine tablets, etc.