There are many small red spots on the head, but they don't hurt or itch.

Red spots on the glans are quite common in clinical medicine. Some of them are what we call pearly rash, which is small bright red papules distributed in parallel around the coronal sulcus. There are no other symptoms. It is mainly due to some chronic inflammation and irritation of the glans penis due to foreskin being too long, which causes these papules to grow. After the inflammation of the urine scale is eliminated, many cases will disappear on their own.

There are also some main manifestations of glans inflammation, such as some small red spots scattered all over the glans penis, accompanied by a lot of itching and odor, in other words, a lot of white urine scale. At this time, you need to pay attention to the cleaning of the foreskin and the glans penis, including the use of some antibacterial lotions, and it will usually disappear on its own after cleaning.

1. Caused by balanitis. The main manifestation is erythema at the glans penis, and there are usually small pustules or small rashes on the surface. It may also be manifested as partial edema of the glans penis mucosa, slight scaling on the edges, and papules and small pustules will continue to expand to the periphery to cause glans erosion. 2. Non-infectious factors are mostly due to long foreskin, insufficient cleaning, excessive foreskin and unclean things in the middle of the glans penis, that is, urine scale, which will accumulate and irritate the excessive foreskin and mucosa to cause inflammation. 3. Genital herpes: There may also be small red spots on the glans penis, and there are also itching symptoms. Active burning, occasional fatigue, discomfort and mild fever and other systemic symptoms, recovery may leave temporary pigmentation.

The appearance of small pimples on the glans of a man may be balanitis. The causes of the disease are often too long foreskin, too long foreskin, genitalia, trauma infection, etc., which cause the keratinized epithelial cells to fall off and glandular metabolism, creating good breeding conditions for other bacteria, causing inflammation. Its clinical symptoms are often local itching, swelling, erosion, and even ulceration, with discharge and strong odor. It is recommended to go to a reliable male specialist hospital as soon as possible for treatment. The doctor can further examine and confirm the actual pathogen, and then use more sensitive medication for treatment.

Daily suggestions include paying attention to local environmental hygiene, washing more often, changing underwear frequently, avoiding spicy food, avoiding long-term sitting, paying attention to rest, not drinking alcohol, and not smoking.