Hi,
AST (aspartate aminotransferase) and ALT (alanine aminotransferase) are enzymes that are primarily found in liver cells. Elevated levels of these enzymes in the blood can indicate
liver damage or inflammation. The normal range for AST is 10-40 U/L and for ALT is 7-56 U/L. Your results indicate that both AST and ALT are slightly elevated.
The presence of back-to-back colds, cold sores, and
fatigue could suggest that your immune system is weakened, which could be related to the slightly elevated AST and ALT levels. While there is a connection between the
Epstein-Barr virus and liver issues later in life, there could be other factors contributing to your symptoms and
elevated liver enzymes.
Drinking alcohol can also lead to elevated AST and ALT levels, so it is important to consider your alcohol consumption as a possible contributing factor. It would be helpful to discuss your
blood test results and symptoms with your healthcare provider, who may recommend further testing or refer you to a specialist if necessary which will help develop an appropriate treatment plan.
Take care. Hope I have answered your question. Let me know if I can assist you further.
Regards,
Dr. Priyanka, General & Family Physician