What treatment is needed for positive hepatitis A IgG?

IgG is an immune memory antibody. It can remain detectable after an earlier hepatitis A infection and can also follow vaccination. It does not by itself show that virus is currently causing illness, and it does not measure how well your liver is working. A clinician will consider IgM, symptoms, examination findings, medication use, and liver function results. Dark urine, nausea, loss of appetite, or feeling generally unwell may need assessment, but none of these symptoms proves that a positive IgG is the cause.

Do not take a hepatitis A medicine solely because IgG is positive. Bring the report and your vaccination history to a clinician. They may arrange a liver function test, review other explanations for abnormal results, or reassure you that no specific treatment is needed. If you are currently ill, rest, drink fluids as tolerated, avoid alcohol, and check before using medicines or supplements that may affect the liver. Follow individual medical advice, especially if you already have liver disease.

Contact a clinician promptly if you develop yellow skin or eyes, increasing dark urine, repeated vomiting, or poor fluid intake. Seek urgent help for confusion, severe drowsiness, fainting, or rapidly worsening symptoms. A positive IgG should not be used to postpone evaluation of serious illness.

Ask: Does my IgG result fit vaccination or a past illness? Was IgM checked? Are my liver tests normal? Could a medicine, supplement, or another condition explain my symptoms? Do I need follow-up?