Why do I get a fever every time I get caught in the rain?

Fever refers to an elevated body temperature. Developing a fever immediately after getting caught in the rain may be caused by chilling, viral infection, or bacterial infection. Patients should identify the specific underlying cause to choose the appropriate treatment.

1. Chilling

After being caught in the rain, the coolness of the rainwater may lower skin temperature and lead to chilling. This can affect the body's thermoregulatory center, resulting in fever. Treatment may include medications such as Fenghan Ganmao Granules or Xiao Chaihu Granules, taken according to medical advice.

2. Viral Infection

Getting wet in the rain may reduce the body's resistance. When immunity drops, it becomes easier for viruses to invade, leading to fever. Patients should seek medical evaluation; if a viral infection is confirmed, antiviral medications such as Oseltamivir Phosphate Capsules or Valacyclovir Hydrochloride Tablets may be prescribed under medical supervision.

3. Bacterial Infection

Rainwater may contain impurities, dust, and bacteria. Contact with contaminated water can lead to bacterial infection. Once bacteria multiply in the body, they may trigger fever. For severe fever symptoms, antibiotics such as Amoxicillin Capsules, Ibuprofen Tablets, or Cefixime Tablets may be used as directed by a physician.

In addition, recurrent fever after exposure to rain could potentially indicate an underlying condition such as leukemia. During treatment, patients must ensure adequate warmth and increase fluid intake.