(HealthDay News) -- Asthma can develop in children of any age, but symptoms typically begin by age 5, the Cleveland Clinic says.
The clinic says parents should watch for:
Allergies Have You Stuffed Up? Nose Fungi May Be to Blame
Antibiotics Might Increase Risk of Childhood Asthma, Allergies
Tools You Can Use to Control Winter Asthma, Allergy Symptoms
Wildfire Smoke Is Choking America's Cities -- Is Yours on the List?