UK pediatric professor explains how parents can tell allergies from colds and respiratory illnesses

A University of Kentucky pediatric professor says the difference between allergies and common respiratory illnesses can be subtle, but parents can narrow it down by paying attention to how symptoms start and how they change over time.

In an interview published by LEX18 on Oct. 19, Bethany Hodge described key indicators that can help families distinguish seasonal allergy symptoms from illnesses such as colds. She said allergies often track with exposure to triggers and may follow patterns that differ from a typical respiratory infection.

Hodge also explained that some symptoms can overlap, such as coughing and congestion, which is why she emphasized watching the overall symptom picture rather than relying on any single sign. She directed parents to consider whether symptoms appear to be primarily nasal and persistent, or whether they follow a more acute course consistent with a respiratory illness.

The professor additionally addressed when families should call a doctor or seek care. While specific thresholds were not provided in the report summary, Hodge highlighted that parents should be cautious when symptoms are not improving as expected, worsen, or raise concerns about a child’s breathing or general condition.

Along with the symptom guidance, Hodge cautioned families about cold medicines for children. The report focuses on the practical point that medications marketed for colds are not appropriate for every child and that parents should follow pediatric guidance rather than selecting products independently.

The interview was framed for Kentucky audiences around what families can do at home while deciding whether symptoms warrant a medical evaluation, particularly during periods when both seasonal allergens and respiratory illnesses circulate.

For Kentucky parents sorting through a child’s symptoms, the most immediate next step is to compare the child’s symptom pattern to the guidance discussed by Hodge, then contact a pediatric provider if concerns persist or a child appears to be in distress.