Influenza can cause recurrent fever.
Influenza is an acute respiratory infection caused by the influenza virus. After the virus infects the respiratory tract, the body’s immune system responds by releasing cytokines, and the patient may experience fever, muscle aches, headache, and fatigue. In severe cases, viral pneumonia can occur, which can also cause fever. In addition, influenza can be secondary to bacterial infections, which can also cause the patient to have recurrent fever.
For severe influenza, symptomatic treatment can be given, such as the use of non-steroidal anti-inflammatory drugs such as ibuprofen to cool down the body temperature and prevent it from increasing continuously.
If symptoms are not relieved, or if other symptoms appear, the patient should go to the hospital in time and receive standardized treatment under the guidance of a doctor.