When the flowers start to bloom or the leaves begin to change, many of us look forward to spending more time outside with our kids. But for some little ones, these changes in nature bring on the sniffles, itchy eyes, and sneezing. Seasonal allergies (often called “hay fever”) happen when your child’s immune system becomes extra sensitive to things in the air, like pollen from trees, grass, or weeds.
If your child seems a bit under the weather every time the seasons shift, know that it is a common challenge for many children. Understanding the difference between a simple cold and an allergy can help you find the right way to help them feel better fast.
It can be tricky to tell the difference because both can cause a runny nose and sneezing. However, you can look for a few clues that may help:
One of the biggest giveaways is the “itch” factor. Allergies almost always come with itchy, watery eyes and an itchy nose or throat. If your child is constantly rubbing their eyes or frequently rubbing their nose to help with an itch, it’s likely allergies. A common cold rarely makes a child feel itchy.
You can also take a look at the color of their mucus. With a cold, nasal drainage often starts out clear but then turns thick and yellow or green over a few days. With allergies, the drainage usually stays clear, thin, and watery no matter how long it lasts.
Pay attention to how your child feels overall. If your child has a fever or feels achy and tired, it’s likely a cold or another virus. Seasonal allergies do not cause a fever.
Timing is another important hint. A cold usually runs its course and clears up in 7 to 10 days. Allergies, however, will stick around as long as your child is near the trigger—like as long as a certain tree is blooming—which can last for weeks or even months.
Most children don’t develop seasonal allergies until they are at least 2 or 3 years old because it takes time for the body to be exposed to pollen enough to react to it. However, younger babies can still have allergies to things inside the home, like dust or pets.
The most common outdoor triggers change throughout the year. In the spring, tree pollen is usually the culprit. As we move into summer, grass pollen becomes more common, and by the fall, weed pollen like ragweed often causes the most trouble.
While you can't control the air outside, you can make small changes to your daily rhythm to keep the “outside” from coming inside. These adjustments can help your child breathe a little easier:
Keep an eye on the local pollen counts. Many weather apps show daily pollen levels. On days when the count is very high, you might want to plan more indoor activities, especially in the morning when pollen levels are usually at their highest.
Try to keep your windows closed. It’s tempting to let in a fresh breeze, but keeping windows shut—both at home and in the car—is one of the best ways to keep pollen from settling on your furniture, bedding, and carpets.
Start a “coming home” routine. When your child comes inside after playing, a quick change of clothes and a hand wash can remove a lot of pollen. If they are really struggling, a bath before bed can wash away any pollen stuck to their hair or skin so they don't breathe it in while they sleep.
Dry your laundry indoors. While hanging clothes on a line feels like a great way to save energy, blankets and clothes can act like a “pollen magnet” when they sit outside. Using an indoor drying rack or a dryer can keep those triggers away from your child’s skin.
If your child is still uncomfortable after making lifestyle changes, there are safe ways to help them find relief. It’s always a good idea to have a quick chat with your pediatrician before starting any new medication, especially for children under age 2.
Nasal saline is a great first step. Simple salt-water sprays or drops are a wonderful, drug-free way to rinse pollen out of the nose and thin out mucus. This is often the best and easiest option for babies and toddlers who aren't ready for medicine yet.
Consider children's antihistamines. There are many over-the-counter options (like loratadine or cetirizine) that are safe for children. These work by blocking the histamine, which is a natural chemical in a child's body that causes itching and sneezing. Just be sure to use the specific children’s version and follow the dosing for your child's weight rather than their age.
Nasal sprays. For kids who have symptoms every day, your doctor might suggest a steroid nasal spray. These help reduce swelling in the nose and can make a big difference in how well your child sleeps at night.
Dealing with seasonal allergies can feel like a marathon, but with a few small changes, you can help your child enjoy the outdoors again. Remember, every child is different—what works for one might not work for another. Stay patient, keep an eye on those pollen counts, and don't hesitate to reach out to your doctor if your child's symptoms are making it hard for them to play, eat, or get a good night's rest.
