When Is It Just a Sniffle? A Guide to Back-to-School Symptoms

Sniffles happen, especially when kids go back to school. With so many children in one space, it's normal for little noses to start running and for light coughs to show up. But how do you know when it’s a mild cold or something more?

Let’s walk through what to expect and when to take a closer look.

Mild symptoms that are usually okay‍

Some symptoms are common during the first few weeks of school. If your child feels mostly like themselves and has mild signs, it’s often fine for them to go to class.

You might notice:

• A runny or stuffy nose
• A small, dry cough
• A mild sore throat
• A little extra tiredness
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These are usually signs that your child is adjusting to new routines, weather changes, or being around more germs than usual.

When to keep them home‍

If your child isn’t feeling like their usual self—or if symptoms seem to be getting worse—it’s a good idea to let them rest and check in with your doctor.

Watch for:

• A fever of 100.4°F or higher
• A deep or barking cough that’s keeping them up at night
• Trouble breathing or wheezing
• Vomiting, diarrhea, or refusing to eat or drink
• Complaints of ear pain or sore throat that won’t go away
  
  

What to tell your nanny or caregiver‍

If someone else helps care for your child, make sure they know:

• What symptoms are normal for your child
• Your plan for sick days
• When to call or message you
• Who to contact if they can’t reach you
  
  

Even a short note or text can help everyone feel more confident in the moment.

Kids get sick, it’s part of building a strong immune system, and most of the time, a little rest, fluids, and cuddles are all they need. But when you're unsure, it helps to have expert support. Blueberry pediatricians are available 24/7 to help you figure out what’s going on, answer questions, and guide your next steps—day or night.

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