Which symptom is commonly associated with Hepatitis C?

One of the most recognizable symptoms associated with Hepatitis C is yellowing of the skin and eyes, a condition known as jaundice. This occurs because Hepatitis C affects the liver, leading to impaired liver function and an inability to effectively process bilirubin, a byproduct of the breakdown of red blood cells. When bilirubin accumulates in the bloodstream due to liver dysfunction, it causes the skin and sclera (the white part of the eyes) to take on a yellowish tint.

Although other symptoms, such as nausea and joint pain, can also be present in Hepatitis C, jaundice is a more distinct and visually observable symptom that indicates liver involvement. Weight gain is not typically associated with Hepatitis C and may indicate other health issues. Hence, the association of yellow skin with liver conditions makes it the correct choice in this context.