What causes sudden chills and shivering in summer?
Sudden chills and shivering during summer may be related to factors such as exposure to cold, common cold, or pneumonia. Treatment—whether general care or medication—should be chosen based on individual circumstances.
1. Exposure to Cold
After taking a shower in summer, if moisture remains on the skin and the outdoor temperature is low, chills and shivering may occur. This is a normal physiological response and usually does not require treatment.
2. Common Cold
During summer, setting the air conditioner too low can make one susceptible to catching a cold, leading to symptoms such as chills, runny nose, and fever. Patients can typically take medications under a doctor's guidance, such as感冒清热颗粒 (Cold-Relieving and Heat-Clearing Granules) or 氨酚黄那敏胶囊 (Paracetamol, Chlorpheniramine, and Artificial Cow-Bezoar Capsules).
3. Pneumonia
When the body’s immune system is weakened, pathogen infection may lead to pneumonia, which commonly causes fever, chills, and coughing. Medications should be taken as prescribed by a doctor, such as ganciclovir tablets or levofloxacin hydrochloride tablets.
In addition, sudden chills and shivering in summer could also indicate acute gastroenteritis. It is advisable to visit a hospital for examination and receive appropriate treatment based on the underlying cause.