Common Allergies in Children To Watch Out For

Every parent dreads allergies. Allergies tend to emerge during infancy and childhood, which are the two most difficult times to detect them. Young children often don’t have the vocabulary to express what they’re feeling, which means mild allergies may go unnoticed. This makes it incredibly important to watch out for common signs of allergies yourself, so you can take the necessary action to keep your child safe and healthy. Here are some common allergies in children to watch out for.

What To Look For

Some allergy symptoms are extremely obvious, while you might mistake others for another type of illness, such as a cold. The most common signs of allergies include:

  • Wheezing
  • Trouble breathing
  • Coughing
  • Belly pain
  • Vomiting
  • Diarrhea
  • Hives
  • Red spots
  • Swelling
  • Red, itchy, or swollen eyes
  • Lightheadedness

Take note if your child has red skin and eyes, a runny nose, or constantly scratches their skin. Allergies caused by food tend to last for shorter periods of time. Symptoms begin cropping up immediately after mealtime.

The Most Common Allergens

There are many types of allergies, but some are more common than others. Here are some common allergies in children to watch out for.

common allergies in children
Image by lynnea from Pixabay


Pollen is everywhere. It starts on trees, flowers, and grasses, then becomes airborne, where it can latch onto surfaces and even make its way inside the home. The most common symptoms of a pollen allergy include coughing, sneezing, nasal congestion, and a runny nose. You can decrease your child’s exposure to it by ensuring they stay inside as much as possible during days with a high pollen count.


Mold is another type of allergen that travels through air. Mold likes to grow in dark and damp places, like bathrooms, basements, and laundry rooms. If your child exhibits unusual symptoms, including itchy, watery eyes, difficulty breathing, and hives, especially after spending time in or around these rooms, they may suffer from a mold allergy. If you suspect the presence of mold, contact a professional mold removal company to discuss remediation. This will help keep the level of mold spores in your home low.

common allergies in children


The symptoms of food allergies develop quickly after eating a meal. If your child begins swelling, vomiting, developing hives, or breathing heavily after eating a certain food, they may have an allergy. According to the Mayo Clinic, these eight foods make up 90 percent of childhood food allergies:

  • Milk
  • Eggs
  • Peanuts
  • Tree nuts
  • Fish
  • Shellfish
  • Soy
  • Wheat

The best way to avoid a food allergy is to keep the food away from your child. If you’re cooking something that would traditionally include these ingredients, leave them out or find a substitute. You can replace eggs with mashed bananas, and almond, soy, rice, and coconut milk work as an alternative to regular milk.


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