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What could be the cause of a frequent runny nose in a toddler?

3 Answers

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  • Anonymous
    3 years ago

    Allergies most likely. They breathe in a lot more crap due to their low proximity to the floor.

  • Bye
    Lv 7
    3 years ago

    it's super common. could be dust or pollen in the air, or it could be they frequently pick up a little virus from other kids due to all of them putting the same things in their mouths.

  • 3 years ago

    Weak immune system

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