Two and a half year old baby yellow palms, if the eye sclera is not yellow, usually related to dietary or medication factors, commonly eat carrots, tangerines, oranges and other children who eat more, can appear yellow skin on the palms of the situation. Some children take vitamin B, may also cause yellowing of the palms, usually do not need special treatment, after dietary improvement or stop taking the drug, will return to normal, the child does not have any clinical symptoms. If in addition to the yellowing of the palms, there is also yellowing of the sclera, then it is usually considered that the bilirubin is increased, usually due to liver damage, you should go to the hospital to take blood to do a liver function assessment of bilirubin and liver function, to find out the causes of this jaundice, and then treat the cause of the cause of the treatment.