A little pain in the male vas deferens may be caused by inflammatory infections, tuberculosis, tumors and so on.
1. Inflammatory infection: it may be due to inflammation of the vas deferens itself, or it may be due to poorly controlled prostatitis, leading to retrograde pathogens to the vas deferens, such as bacteria, chlamydia, mycoplasma and so on, which may lead to pain in the vas deferens, and even hemospermia may occur.
2. Tuberculosis: often secondary to seminal vesicle tuberculosis, epididymal tuberculosis or prostate tuberculosis, which can lead to the formation of bead-like nodules and cause pain.
3. Tumor: vas deferens tumors are relatively rare, but they can occur, leading to local pain.
A little pain in the male vas deferens may also be caused by other reasons, and it is recommended to go to the hospital in time to find out the cause.