What is a symptom of Hepatitis B infection?

Jaundice is a notable symptom of Hepatitis B infection, and it arises due to the liver's inability to process bilirubin properly, which leads to an accumulation of this substance in the blood. This accumulation causes a yellowing of the skin and the eyes, a characteristic sign seen in various liver diseases, including Hepatitis B. The presence of jaundice indicates that the liver is affected and is an important diagnostic indicator that healthcare providers look for in patients suspected of having Hepatitis B. It is the clearest manifestation linking the infection to liver dysfunction.

The other symptoms listed, while they may occur in various conditions, are not specifically indicative of Hepatitis B. Persistent headaches and muscle aches could arise from numerous other illnesses or stressors, and frequent sneezing is typically associated with respiratory issues rather than liver infections. Therefore, jaundice stands out as a defining symptom of Hepatitis B.