Itchy urethra is a common symptom in urology. The main cause of itchy urethra in the clinic is inflammation, including urethritis or prostatitis, where the cause of inflammation is commonly mycoplasma or chlamydia infection, also known as non-gonococcal urethritis. When there is an itchy urethra, the diagnosis can be helped by performing mycoplasma and chlamydia tests. If it belongs to non-gonococcal urethritis, Chinese medicine is based on oral medication, commonly used western antibiotics are cefdinir capsules, levofloxacin, azithromycin, patients in the process of taking medication do not smoke, drink alcohol, do not eat spicy and stimulating food, light diet, so that the symptoms can be cured as soon as possible.