What to do if an adult has a fever of 38°C
Nov 28, 2024
Source: Cainiu Health
Dr. Yang Ziqi
Introduction
In general, a fever of 38°C in adults may be related to environmental factors, vigorous exercise, common cold, bacterial pneumonia, and similar conditions. Patients are advised to promptly replenish fluids and seek medical advice, and should visit a hospital for examination and receive symptomatic treatment under a doctor's guidance. During the treatment period, maintaining adequate rest and fluid intake can help promote recovery.
Fever refers to an elevated body temperature. In general, a fever of 38℃ in adults may be related to environmental factors, strenuous exercise, common colds, bacterial pneumonia, and other conditions. Adults can promptly replenish fluids and use medications, but it is advised that patients seek timely medical examination at a hospital and undergo symptomatic treatment under a doctor's guidance. A detailed analysis is as follows:
1. Environmental factors: In hot summer months or high-temperature environments, the body may experience elevated body temperature as it attempts to dissipate heat, reaching up to 38℃. It is recommended to leave the high-temperature environment, promptly replenish fluids, and use physical cooling methods such as cold compresses or warm water sponge baths.
2. Strenuous exercise: After intense physical activity, the body generates significant heat, which may lead to an increase in body temperature up to 38℃ if not dissipated promptly. After exercising, it is advisable to rest appropriately, replenish fluids and electrolytes, and use a wet towel to wipe the body to assist in cooling down, allowing the body temperature to gradually return to normal.
3. Common cold: Following a cold, the body initiates an immune response, releasing inflammatory mediators that trigger inflammation and lead to elevated body temperature reaching 38℃, possibly accompanied by symptoms such as coughing and a runny nose. It is recommended to follow medical advice and use antipyretic analgesics such as paracetamol tablets, ibuprofen sustained-release tablets, amoxicillin capsules, and other medications for treatment.
4. Bacterial pneumonia: A lung infection引发全身炎症反应, stimulating the body's temperature regulation center, potentially causing a temperature increase to 38℃, possibly accompanied by symptoms such as coughing, chest pain, and difficulty breathing. It is recommended that adults use medications such as cephalexin dry suspension, clindamycin hydrochloride tablets, azithromycin capsules, and others under a doctor's guidance to alleviate symptoms.
5. Acute pharyngitis: Respiratory tract infections may cause acute pharyngitis, and the body's immune response to the irritation may lead to fever reaching 38℃, accompanied by symptoms such as sore throat and fatigue. It is recommended that adults use medications such as levofloxacin hydrochloride tablets, metronidazole tablets, cefradine capsules, and others under a doctor's guidance to alleviate symptoms.
During treatment, maintaining adequate rest and fluid intake can help promote recovery. Additionally, attention should be paid to nutritional support, maintaining a pleasant mood, and actively cooperating with treatment.
