What are the reasons for a stinging pain in the glans after ejaculation?

Patient's question:

Patient Gender: nan
After ejaculation, there is a momentary stinging pain in the glans. What is the reason for this?

Doctor's answer:

The main causes of painful ejaculation include: excessive sexual activity, genital inflammation (such as seminal vesiculitis, prostatitis, posterior urethritis, etc.), urinary system stones, and urinary system tumors. Additionally, overly excited sexual activity or rough and forceful movements can also cause painful ejaculation. If the pain is caused by excessive sexual activity, simply reducing the frequency of sexual intercourse will eliminate the pain. If it is caused by other diseases, active treatment of the primary disease is necessary. As long as the primary disease is cured, the painful ejaculation will follow suit. I don't know if you have any other discomforting symptoms. If you do, it is recommended to go to the hospital for examination to identify the cause, so that targeted treatment can be carried out.