The red spots on the glans are not painful or itchy

In daily life, men often notice red spots on their glans, which is a medical condition. Red spots on the glans of the penis are probably caused by balanitis. Balanitis is a common disease in men, which refers to the inflammation of the inner plate of the foreskin and the glans penis. Normally, a lipid substance is secreted in the foreskin cavity. When the foreskin is long or too long, this substance can accumulate into urine scale, irritate the foreskin, and cause balanitis on the head of the penis/penis. Balanitis is divided into balanitis and balanitis. Because they often appear together, it is called penile/penile balanitis. Common symptoms of balanitis in clinical medicine:

On the glans penis and foreskin, erythema can be seen, which slowly expands and is ring-shaped, and can produce superficial ulcers.

At the beginning, the part of the penis will be red, the skin of the male genitals will be red and swollen, and the glans of the penis will feel hot and itchy. When the foreskin is opened, it can be seen that the inside of the foreskin and the glans are congested and eroded, with exudate and even bleeding. After secondary infection, small ulcers and milky white purulent discharge with a foul odor can be seen. If it rubs against underwear, it will feel painful, and the patient often has trouble moving. It may be accompanied by swelling and tenderness of the abdominal lymph nodes.

Papules and erythema appear on the glans penis, which slowly expand with clear edges. Small blisters the size of a needle tube can be seen on the erythema, and eventually an eroded surface appears.

Erythema can be seen in excessive foreskin and glans penis. The surface is smooth and there are small herpes (heat sores). The edge of the erythema is clear. In acute onset, there are erosions, exudates, etc.