What is the reason for a large lump on the back of a baby's head after six months?

Patient's question:

No

Doctor's answer:

Hello, it might be caused by a boil. Generally, there is skin redness and swelling, and in severe cases, there may be fever. Before it softens, you can apply fish oil ointment externally. It's important to maintain local hygiene, and at the same time, take anti-inflammatory medication to prevent infection.