Hepatitis C causes acute symptoms (symptoms that begin quickly or last only a short time) in just 15% of people with the disease. More often, infected people have symptoms that are mild (not serious) and vague (not very specific), like a decreased appetite (not feeling like eating), fatigue (feeling tired), nausea (feeling like throwing up), pain in the muscles or joints, and losing weight. Every once in a while, an infected person may get jaundice (where a person's skin turns yellow, a sign that their liver is not working quite right). If it is not treated, Hepatitis C goes away by itself in 10-50% of infected people (1 to 5 out of every 10). This happens more often in young women than in other infected people.