Can you use air conditioning when fever is caused by viral flu?

Fever refers to an elevated body temperature. In general, patients with fever caused by viral colds can use air conditioning. The detailed explanation is as follows:

Using air conditioning provides a cool environment and helps lower the patient's body temperature by regulating indoor temperature. During fever caused by a viral cold, the body's thermoregulatory system may be affected, leading to feelings of heat. Air conditioning can provide a comfortable ambient temperature, helping reduce body temperature and relieve discomfort. Additionally, when feverish, the body produces significant perspiration as a natural mechanism for heat dissipation. Air conditioning accelerates sweat evaporation, promoting cooling and alleviating discomfort. This helps reduce excessive sweating and the unpleasant sensation of dampness. Moreover, viral colds are often accompanied by symptoms such as nasal congestion and runny nose. By adjusting the air conditioner's temperature and humidity, swelling of the nasal mucosa can be relieved, thereby reducing nasal congestion and runny nose. Therefore, patients experiencing fever due to viral colds can use air conditioning.

Although using air conditioning is acceptable for fever caused by viral colds, the duration should be controlled. After running the air conditioner for 2–3 hours, it should be turned off and windows opened for ventilation to prevent worsening of the condition. In addition, patients with fever from viral colds can take medications such as acetaminophen tablets or ibuprofen sustained-release tablets under medical guidance.