Baby palm edge redness can be seen in normal people, but also may be contact dermatitis, skin infections and other factors caused by the patient should consult a doctor in a timely manner to clarify the cause of the corresponding treatment. 1. physiological situation: if the baby in the occurrence of palm edge redness before there has been in a place of repeated friction, capillary expansion of skin redness is normal, generally without special treatment. 2. contact dermatitis: if the baby in the occurrence of palm edge redness before contact with irritating substances or allergic substances, should be considered to be caused by contact dermatitis, and may have itching or pain symptoms. 3. Infection: baby palm edge redness may also be caused by localized infection, the patient will also have localized swelling, pain, fever, should promptly seek medical attention. The baby’s palm edge redness, need to actively seek medical attention, clear cause and follow the doctor’s instructions reasonable treatment.