What are the symptoms of hepatitis A?

Hepatitis A, also known as Hepatitis A virus infection, is an acute infectious disease caused by the Hepatitis A virus. Its main symptoms are as follows: Patients with Hepatitis A often experience systemic symptoms such as chills and fever, with body temperatures typically ranging between 38-39 degrees Celsius, accompanied by discomforts such as dizziness, headache, and general fatigue. Digestive symptoms are also typical signs of Hepatitis A, including loss of appetite, nausea and vomiting, aversion to oily food, and abdominal distension. These symptoms are primarily caused by liver damage due to the Hepatitis A virus. As the disease progresses, patients may also develop jaundice, characterized by yellowing of the skin, urine, and sclera. Additionally, patients with Hepatitis A may experience other symptoms such as diarrhea, muscle pain, and pharyngitis. Hepatitis A is highly contagious, and patients need timely medical treatment to prevent deterioration of the condition and transmission to others. At the same time, maintaining good hygiene and dietary habits are also important measures for preventing Hepatitis A.