When your little one develops a fever, it’s natural to worry and wonder, “How long do fevers last in infants?” Fevers are often the body’s way of fighting infections by creating a less hospitable environment for germs. While fevers can seem concerning, they are usually not harmful and often resolve on their own.
Understanding How Long Fevers Last in Infants
In most cases, fevers in infants last around two to three days. However, the exact duration can vary based on the underlying cause, such as viral or bacterial infections. Minor fevers may resolve quickly, while other cases, like a lingering viral illness, could extend a few days longer. Tracking the duration and monitoring other symptoms can help determine if medical care is needed. Generally, if a fever persists beyond a few days or if symptoms worsen, consulting a healthcare provider is advisable.
When to Seek Medical Care
Seek care if your infant is under three months old and has a rectal temperature of 100.4°F (38°C) or higher. For older infants, you should contact a healthcare provider if the fever is over 100.4°F, if the baby shows signs of dehydration, has difficulty breathing, a rash, extreme lethargy, or inconsolable crying. Trusting your instincts as a parent is important; if something feels wrong, seek prompt medical care.
Causes of Fevers in Infants
Fevers in infants can be triggered by a variety of causes, most often related to infections. Viral infections, such as the common cold or flu, are frequent culprits and usually cause fevers that resolve on their own. Bacterial infections, such as ear infections or urinary tract infections, can also lead to elevated body temperatures and may require treatment with antibiotics. In some cases, teething may slightly raise body temperature, but it typically doesn’t cause a high fever.
How to Break a Child’s Fever
Breaking a child’s fever often starts with making them as comfortable as possible. Ensure your child stays hydrated with plenty of fluids like water, breast milk, or formula. Dress them in lightweight clothing and keep the room temperature comfortable. Fever-reducing medications, such as acetaminophen or ibuprofen, can be used when appropriate and as recommended by a healthcare provider, but avoid aspirin. Bathing your child in lukewarm water can also help bring their temperature down. Always consult a healthcare provider for specific guidance if needed.
Prevention Tips for Reducing Recurrence
To help reduce the recurrence of fevers in infants, focus on promoting good hygiene and minimizing exposure to illness. Regular hand washing for everyone in the household can reduce the spread of germs. Keep toys, pacifiers, and frequently touched surfaces clean. Ensure your child receives recommended vaccinations, as these can protect against common infections that cause fever. Adequate rest, a healthy diet, and avoiding sick people can further strengthen your infant’s immune system, reducing their likelihood of recurring fevers.
Visit an AFC Center Today
If your infant is experiencing a persistent fever or you have concerns about their health, American Family Care (AFC) is here to help. Our experienced healthcare providers offer compassionate, accessible care to ensure your child gets the attention they need without long waits. We specialize in family-friendly urgent care, providing a convenient alternative to emergency rooms.
Visit your local AFC center location to receive professional care and peace of mind when it matters most. Your family’s health and comfort are the priority of our staff.
