What is the cause of red spots on the penis?

The penis is a very important reproductive and urinary organ for men. In daily life, it is easy to develop various diseases. The most typical one is erythema on the penis, which can be caused by many diseases. When men have this kind of disease, they are of course very worried and concerned about the cause of the disease. So, what is the reason for erythema on the penis? Let's take a detailed look below.

Many patients develop erythema or small papules on the glans of the penis. After diagnosis, they are found to have balanitis, which refers to balanitis and glans inflammation. Many patients develop erythema or small papules on the glans of the penis. After diagnosis, they are found to have balanitis.

Phimitis of the glans penis can be divided into infectious and non-infectious. Infectious is mainly caused by unclean sex life, infection with Candida albicans, Trichomonas, Chlamydia, Mycoplasma, Gonorrhea or other bacteria; non-infectious factors are mostly due to excessive foreskin and insufficient cleaning, and the unclean matter between the foreskin and the glans penis, namely smegma, will accumulate, irritating the local foreskin and mucous membrane to cause inflammation.

Whether it is prepuce or phimosis, the characteristic is that the prepuce covers the glans and urethra for a long time, so that the mucus secreted by the glands in the inner plate of the prepuce, urethra, coronal sulcus and other parts cannot be discharged and accumulates in the prepuce. In addition, the "irrigation" of urine makes the local area of ​​the prepuce and coronal sulcus a breeding area for good bacteria, which will cause glans phimosis, manifested as local redness, swelling, papules, ulcers, etc. In some patients, the bacteria develop deep into the human body along the urethra and may invade the male reproductive system such as the prostate, seminal vesicles, epididymis, testicles, etc.

The above is an introduction to what is the cause of erythema on the penis. I hope it will be helpful for men to understand. Erythema on the penis is likely to be caused by balanoposthitis, which is a common male disease. It is best to go to a regular male hospital for treatment according to the situation. Otherwise, it is easy to develop other diseases, and the consequences are quite serious.