What should I do if a child has a high fever of 40°C and their body is extremely hot?
Dec 06, 2022
Source: Cainiu Health
Dr. Ma Yan
Introduction
Fever, also known as pyrexia, in children with high fever reaching 40°C and a very hot body can generally be relieved by drinking plenty of water, taking a lukewarm bath, wearing appropriate clothing, lowering room temperature, and using medications. In daily life, it is important to maintain a light diet, avoid strenuous exercise, and prevent sweating and subsequent chilling. If the above symptoms persist, timely consultation at a pediatric clinic is necessary.
Fever, also known as pyrexia, can be managed in children with high fever (40°C) and a very hot body through methods such as drinking plenty of water, taking a lukewarm bath, wearing appropriate clothing, lowering room temperature, and using medications. Specific measures are analyzed below:
1. Drink Plenty of Water
A high fever of 40°C in children may lead to excessive fluid loss. It is important to promptly replenish fluids with warm water or light saline solution to prevent dehydration and electrolyte imbalance. Drinking more fluids also helps eliminate body heat through increased urination.
2. Take a Lukewarm Bath
For a child with a 40°C fever, immediate cooling measures are necessary. Giving the child a lukewarm bath can improve circulation and help reduce body temperature. Alternatively, use warm towels for wiping the body or apply fever-reducing patches.
3. Wear Appropriate Clothing
Dress the child in lightweight, breathable clothing to facilitate heat dissipation.
Avoid using too many blankets or heavy bedding, which may cause excessive warmth and hinder cooling.
4. Lower Room Temperature
Maintain a comfortable room temperature with good ventilation.
If the weather is hot, use fans or air conditioning to cool down the indoor environment.
5. Take Medications
If conservative measures fail to reduce the fever, antipyretic medications such as ibuprofen suspension or acetaminophen suppositories may be used under a doctor's guidance.
In daily life, maintain a light diet, avoid strenuous physical activity, and prevent sweating followed by chilling. If symptoms persist, seek timely medical evaluation at a pediatric clinic.
