If you are suffering from acute bronchitis, it is crucial to ensure proper care. First, observe the patient's body temperature to see if it has risen. If the temperature exceeds 38.5 degrees Celsius, it is time to take some antipyretic medications to reduce the fever. Additionally, employ physical methods to lower the temperature, drink more water, or use fever-reducing patches to achieve a cooling effect. Moreover, it is important to keep the bronchial tubes clear. If there is phlegm, it is best to expectorate it as much as possible to avoid blocking the bronchial tubes. Also, ensure to frequently ventilate the room to maintain fresh and flowing indoor air. Furthermore, allow the patient to rest more and avoid overexertion. Light, soothing aerobic exercise can be beneficial to enhance physical fitness. It is also important to keep warm and avoid exposure to cold and drafts, which could worsen the symptoms of acute bronchitis. Moreover, follow the doctor’s advice, cooperate actively with the treatment, and take medication as prescribed.