How do you tell the difference between diaper rash and baby food allergy?

Diaper rash typically appears as red, inflamed skin in the diaper area and is often caused by moisture, friction, or irritation. In contrast, a baby food allergy may present with rashes that are more widespread, often accompanied by other symptoms like swelling, hives, or gastrointestinal issues after eating a new food. If the rash is localized and occurs mainly in the diaper area, it’s more likely a diaper rash. If it spreads or is linked to new foods, consult a pediatrician to evaluate for potential Allergies.