Dog ownership is associated with reduced eczema in children with dog allergies

Children with eczema have a greater risk of developing asthma and food allergies. The number of children with eczema is rising, but the reasons are unclear. A new study examines the relationship between pet ownership and eczema. Researchers found that dog ownership among children with dog allergies may reduce the risk of developing eczema by age 4 years; cat ownership, however, may increase the risk among children with cat allergies.

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