A member asked:

My 3 year old immunoglobulin g qn serum level is high mg/dl 453-916 what does this mean?

1 doctor answer1 doctor weighed in
Dr. Jack Mutnick
Allergy and Immunology 19 years experience
IgG: It likely means nothing. Are they checking it for a possible immune deficiency or chronic/recurrent infections? You need to have a bit more information to truly get a better answer.
Created for people with ongoing healthcare needs but benefits everyone.
Last updated Apr 22, 2021


Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency.