At present, people's disease awareness is relatively weak. Most people are not very clear about the cause of urethritis. There are many predisposing factors leading to urethritis. So, let's take a look at the causes of urethritis? Details are as follows:
What are the causes of urethritis?
First of all, the urethra is a male sewer, and urine has a great stimulation and corruption effect on the urethra. Once urine is produced, it should be discharged in time, which may avoid the occurrence of urethritis. Long-term suffocation will cause inflammation of the urethra, which is one of the basic reasons.
Next, besides the irritant factors of urine, what are the causes of urethritis? Excessive male, frequent room work, smoking and drinking, wearing tights, long time cycling, cycling, long time indwelling catheter, urethral foreign body, etc., make the urethra compressed and injured, local delivery of blood stasis, hypoxia, ischemia, reduce the ability of the urethra mucosa to resist infection, and the urethra is vulnerable to pollution.
Third, one of the most fundamental reasons is the invasion of pathogenic microorganisms into the urethra. These microorganisms mainly include mycoplasma, gonococcus, candida albicans, gonococcoid, trichomonas, chlamydia, and other bacteria in men.
Fourth, ① Urethral injury: when the equipment is used inside the urethra, it may damage the urethral mucosa, destroy the ability of the urethral mucosa to prevent bacteria, and cause bacterial infection. ② Foreign bodies in the urethra: foreign bodies and stones in the urethra placed from the outside will cause urethral infection after a pause. ③ Urethral obstruction: stricture of preputial orifice, stricture of external urethral orifice, urethral stricture, posterior urethral valve, urethral tumor, female umbrella, fusion of urethral orifice membrane, etc., urine obstruction, urine accumulation in the urethra can lead to secondary urethral infection. ④ Inflammation of nearby organs, such as prostatitis, seminal vesiculitis and cervicitis, can spread to the urethra, which is often the stubborn focus of chronic posterior urethritis. ⑤ Generally related to sexual life, unclean activities are easy to cause infection, leading to urethritis.
How do patients with urethritis have sex
1、 Trichomonas urethritis, the pathogenic microorganism is Trichomonas. Trichomonas have strong viability in vitro environment, so they are also highly infectious. It can be spread through sexual intercourse, also through bathrooms, bathrooms and swimsuits. This disease occurs mostly in women and can be transmitted to men in sexual life. Vulva pruritus, burning fever and sparse secretion occur during the onset of the disease. If there is urinary tract infection, there will also be pain in urination, frequent urination, and hematuria. However, there are also people who have no abnormal feeling after being infected with trichomonas.