1, hepatitis patients in rehabilitation bad break, too much activity, lack of sleep and fatigue, is the main reason for relapse. 1988 when Shanghai hepatitis A pandemic, admitted to a hospital in 2608 patients, 38 patients (1.45%) due to relapse and was hospitalized a second time. After detailed investigation, in which 87.5% of patients due to a bad break in the rehabilitation of recurrence.
2, alcohol, mental stimulation, cold and enteritis and other factors, will lead to recurrence of hepatitis.
3, inappropriate or excessive eating tonic too many kinds of drugs clothes.
4, the number of people infected with hepatitis A virus, stool does not always exist a functional HAV neutralizing antibodies, suggesting that HAV may repeatedly to intestinal infections, resulting in recurrence of hepatitis.
