4歲小童會否患頭痛??

Base on the small amount of information you have given, it is impossible to tell why you child is having these kind of symptoms. However, I can definitely tell you that small children do experience pain. My suggestion to you is to bring your child to see a doctor immediately. Small children can compensate very will with their illness. When they go down, they go down fast (in terms of their health). It may only be a small problem, but it is better safe than sorry. Watch for signs of unusually changes with your child. Small children may not know what is important to tell you when they are sick.

Best wishes to your child.

你應該快D帶他看醫生la
因為這可能跟腦部有關，
所以是不可輕視的。
盡快帶他看醫生la。