The other day, when I had sex, my foreskin grew some bumps that didn't itch. What is this disease?

Patient's question:

The other day I had sex, the first few beans on the foreskin, not itchy, what disease is it

Doctor's answer:

Hello, balanitis. Rinse with clean water every day. For the next two days, change your underwear frequently. Remember to wash your underwear separately and preferably expose it to sunlight. Avoid sexual activity in the coming days. If it doesn't improve within two or three days, it's recommended to go to the hospital for a check-up to identify the cause and start treatment promptly to avoid delaying the condition.
I believe everyone knows that urinary tract infections can cause significant harm to patients, so it's important to seek treatment as soon as possible. In daily life, pay attention to dietary issues, focusing on a light diet and avoiding foods. Additionally, regular follow-up appointments may be necessary when needed.