What could be causing the redness, swelling, and pain at the base of a two-year-old boy's penis?

Patient's question:

No

Doctor's answer:

If there is redness and swelling of the penis, accompanied by crying, it is important to seek medical attention promptly. Pay attention to maintaining hygiene, and avoid letting the baby play in polluted environments. Clean the baby daily to keep things clean. Try not to let the baby scratch the affected area to avoid causing damage and infection.