Why are fevers more common in summer?

Fever refers to an elevated body temperature. It is common to develop fever during summer due to factors such as catching a chill, consuming contaminated food, or heatstroke. Appropriate treatment should be given based on the specific cause. Detailed analysis is as follows:

1. Catching a chill

In summer, air conditioning is frequently used. When it's hot, people tend to sweat easily, and moving into a cool, air-conditioned environment afterward can lead to catching a chill, resulting in a cold and subsequent fever. Physical cooling methods such as wiping the forehead with a warm towel may help. Pharmacists may, under a doctor’s guidance, recommend medications like ibuprofen sustained-release capsules or Ganmaoling granules for treatment.

2. Contaminated food

During summer, food is prone to bacterial growth and spoilage. Consuming such contaminated food may lead to acute gastroenteritis, causing symptoms including fever, vomiting, and diarrhea. Under medical supervision, treatments may include medications such as levofloxacin tablets or montmorillonite powder.

3. Heatstroke

The hot summer weather can easily lead to heatstroke, especially in individuals with weaker constitutions, which may also result in fever. Staying hydrated and using cold towels to wipe the body can help reduce body temperature. Additionally, under a doctor’s guidance, medications such as Huoxiang Zhengqi water or ibuprofen sustained-release capsules may be used.

Besides the above, there are more mosquitoes and insects in summer. Insect bites may transmit diseases such as dengue fever or Japanese encephalitis, which can also present with fever. It is important to seek hospital evaluation for a thorough examination, identify the underlying cause, and receive appropriate medical treatment accordingly.