Most doctors will monitor any mark on an infant’s skin. If the hemangioma is not present at birth, parents should consult a doctor as soon as they notice the development. Most likely, the doctor will note the hemangioma's appearance and recommend continued monitoring of growth. Most hemangiomas require no medical intervention other than observation.

Andrii Pohranychnyi / Getty Images
This site offers information designed for educational purposes only. You should not rely on any information on this site as a substitute for professional medical advice, diagnosis, treatment, or as a substitute for, professional counseling care, advice, diagnosis, or treatment. If you have any concerns or questions about your health, you should always consult with a physician or other healthcare professional.