If the symptoms are longer, consider possible urinary tract inflammation or stone stimulation. If you don’t pay attention to your daily diet, you may be stimulated by cigarettes and alcohol, or use a lot of spicy and irritating food, which may induce a slight urethritis and an itching sensation in the urethra. If the symptoms are longer, consider the possibility of urinary tract inflammation or stones, common conditions: prostatitis, urethritis, cystitis, ureteral stones, kidney stones, bladder stones, etc., can stimulate the urethra, itching sensation, some patients may be accompanied by red urine, or even abdominal pain and other symptoms, you need to go to the hospital in a timely manner, hold urine to do urinary ultrasound, as well as laboratory tests Urine routine, to further clarify the diagnosis. In addition, if there is no knotted sex before, you should also be highly alert to the presence of infectious diseases, early STD aspects may also be manifested as urethral discomfort, you need to go to the hospital to do urethral secretion culture, to clarify the condition and then choose a sensitive drug for treatment. In short, they can look at the situation, if the symptoms are relatively mild, appropriate rest, drink more water, pay attention to adjust the habits of life, the symptoms can slowly recover, if the symptoms are longer, it is recommended to seek timely medical perfect examination to avoid aggravation of the disease.