Adenovirus infections in children can present with upper respiratory tract infections, gastrointestinal complaints, and pneumonia, which can manifest as fever, pharyngitis, nausea or vomiting, abdominal distension, pallor, and wet lung rales. Due to the different degree of disease and individual constitution, clinical manifestations may vary among individuals.
1. Upper respiratory tract infection: mainly manifested by fever, pharyngitis and tuberculous membranitis, manifested by high fever, sore throat, red eyes and enlarged lymph nodes around the neck.
2. Digestive system: mainly manifested by nausea, vomiting, abdominal pain and bloating.
3. Adenovirus Pneumonia: When adenovirus is not effectively controlled and involves the lungs, there may be persistent high fever, mental instability, pallor, etc. In the later stage, wet rales in the lungs may also appear, and a series of complications, such as toxic encephalopathy, cardiac failure, bronchitis, etc., may accompany the symptoms.
When the above symptoms appear, it is recommended to consult a doctor in a timely manner, under the guidance of the doctor to carry out targeted treatment, so as not to miss the opportunity for treatment.