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When flu season rolls around, many parents find themselves asking the same question: Is this just a cold, or could it be the flu? While both illnesses can look similar at first, influenza tends to hit harder and faster — especially in children.
At Katy Pediatric Associates, we know how stressful it can be to care for a sick child, particularly when you’re unsure what symptoms to take seriously. In this post, we’ll walk you through the common signs of the flu in kids, what you can do at home, and when it’s time to call the doctor.
Common Symptoms of the Flu in Children
Flu symptoms often come on suddenly, and they tend to be more intense than the symptoms of a typical cold. Here’s what to look out for:
1. High Fever
One of the hallmark signs of the flu is a high, persistent fever — typically 100°F or higher. Your child may also experience chills, feel clammy to the touch, or break out in sweats that seem to come and go.
Fever is actually the body’s way of fighting off infection, so while it’s uncomfortable, it can also be a sign that their immune system is hard at work. That said, not every child with the flu will have a fever, so it’s important to look at the full picture.
You can manage fever with over-the-counter medications like acetaminophen or ibuprofen, but always consult with your pediatrician before giving any new medication. In some cases, antiviral treatments like Tamiflu may be prescribed — but they’re most effective when started within the first 48 hours of symptoms.
2. Body Aches and Fatigue
If your child seems more tired than usual or complains about their legs, back, or body hurting, it could be more than just a rough day at school or the playground. Muscle aches and extreme fatigue are common flu symptoms and can come on suddenly.
Encourage your child to rest as much as possible, even if they’re not showing many other symptoms. Sleep is one of the most powerful tools the body has for healing, especially during viral illnesses like the flu.
3. Coughing and Wheezing
A dry, persistent cough is another classic symptom of the flu. Some children may also wheeze or have difficulty catching their breath, especially if they already have respiratory issues like asthma.
Hydration is key. Offer fluids frequently — water, electrolyte drinks, or caffeine-free herbal teas can help soothe the throat and prevent dehydration. If your child has asthma or another chronic respiratory condition, it’s especially important to call your pediatrician early, as the flu can worsen those symptoms quickly.
Encourage your child to rest as much as possible, even if they’re not showing many other symptoms. Sleep is one of the most powerful tools the body has for healing, especially during viral illnesses like the flu.
When to Seek Medical Attention
While most cases of the flu can be treated at home with rest, fluids, and fever management, some symptoms may indicate a more serious problem. Call your pediatrician right away if your child:
- Has a fever accompanied by a rash
- Cries but produces no tears
- Has trouble staying awake or interacting
- Shows signs of dehydration (dry mouth, no urination for several hours)
- Is unable to keep fluids down or shows signs of labored breathing
Trust your instincts — you know your child best. If something doesn’t feel right, don’t hesitate to reach out.
Your Trusted Pediatric Practice
Flu symptoms can sometimes mimic those of other illnesses, like the common cold, RSV, or even COVID-19. That’s why it’s always best to consult with your pediatrician if you’re unsure what’s going on.
At Katy Pediatric Associates, we’re here to help you navigate flu season with confidence. Whether you have questions about symptoms, want to schedule a flu shot, or need to bring your child in for an exam, our compassionate team is just a call or click away.
With the right care, most kids bounce back from the flu within a week or two. In the meantime, plenty of rest, fluids, and TLC can go a long way in helping your child feel better fast.
📞 Call us at 281-492-7676, or use our easy online booking tool to schedule an appointment today. Relief could be just a visit away.