The constant urge to urinate, but a little at a time, and a little stinging pain, is a sign of frequent and painful urination. First of all, the cause of such symptoms should be clarified and treated according to the cause. Second, usually pay attention to eat less spicy and cold food, quit smoking and alcohol, pay attention to hygiene, and avoid getting cold. There are many clinical reasons for such symptoms, the more common ones are urethral inflammation, urethral stones, and possibly tumors: 1. urethral inflammation: frequent and painful urination is often caused by urethral inflammation caused by infection, which can be treated by antibiotics, such as ofloxacin, doxycycline hydrochloride, cefdinir, etc., the specific dose and course of treatment should follow the doctor’s instructions; 2. urethral stones: mostly secondary to urethral lesions, due to the influence of stones, can cause frequent urination. The symptoms of frequent urination and painful urination can be caused by the influence of stones, and patients may also have the performance of incomplete urination, mainly through surgery to remove stones; 3, tumor: the symptoms of frequent urination and painful urination may be caused by tumors occurring in the urethra, or may be caused by tumors of adjacent tissues, such as bladder carcinoma in situ stimulating the mucosa of the bladder triangle, patients can, after a clear diagnosis, surgically remove the tumor, supplemented by radiotherapy if necessary. In addition, men also need to be alert to prostate cancer. In addition, men also need to be alert to the possibility of prostate disease, such as prostatitis, prostate hyperplasia, etc., which can cause enlargement of the prostate and stimulate the mucous membrane of the bladder neck, thus inducing frequent and painful urination, which can be relieved by taking drugs such as Serodosin, Tamsulosin Hydrochloride, Finasteride, etc., but there are adverse reactions to the drugs, so be careful not to take them on your own.