What Are Some Common Causes of Fever in Children?
Fevers are a frequent occurrence in children and are typically caused by the body's immune system fighting off an infection. While a fever itself isn't necessarily a reason for panic, understanding the potential causes can help you determine the severity and course of action. Viral infections are the most common culprits behind fevers in children. These include upper respiratory infections (like the common cold), influenza (the flu), and ear infections. These viruses invade the body and trigger the immune system to produce white blood cells to fight them. This process elevates the body's temperature, creating a less hospitable environment for the virus.
Bacterial infections can also cause fevers in children, though they are less frequent than viral infections. These can include infections like strep throat, pneumonia, and urinary tract infections (UTIs). Similar to viral infections, the body ramps up its immune response to fight the bacteria, leading to a fever. In some cases, fevers may arise from non-infectious causes such as teething or immunizations. If your child has a fever and you are unsure about the cause, consulting with a pediatrician is always recommended for proper diagnosis and treatment.
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