There are more reasons for this symptom to occur when there is a granular sensation at the urethral opening to touch without pain or itching. The actual fact is that you can find a lot of people who are not able to get a good deal on a lot of things. The patient may not have obvious symptoms, sometimes there is a granular sensation at the urethra without pain or itching to touch. The sebaceous gland ectopic is a benign lesion, there is the possibility of self-healing, especially concerned patients can follow medical advice to perform laser, freezing, electrocoagulation and other treatments; 2, urethral caruncle: common in female patients, usually related to hormonal imbalance, the volume of small generally no abnormal feeling, larger may be the size of a soybean, or even grow to the size of a peanut, ulceration, bleeding and other situations. Usually small urethral meatus can be dynamically observed, larger or symptomatic urethral meatus, can follow medical advice oral estrogen, topical estrogen treatment, but also feasible laser treatment, cryotherapy, surgery and other treatments; 3, urethral cyst: common in male patients, usually small blisters, smooth surface mucosa, usually can see translucent liquid, belong to the urethral opening small cysts. Generally patients do not have obvious symptoms and do not need special treatment. The actual fact is that you can find a lot of people who are not able to get a good deal on a lot of things. The actual fact is that you can find a lot of people who are not able to get a good deal on a lot of things. Hygiene habits, diligent change of underwear, maintain adequate sleep.