Expert Insight from Dr. Michael D’Netto, M.D.
If you’ve ever wondered whether you—or your child—might eventually “outgrow” allergies, the answer is: sometimes, yes. But it depends on the type of allergy, your age, and how your immune system changes over time.
“Some allergies, especially in children, can fade with age,” says Michael D’Netto, M.D., a Mayo Clinic Health System board-certified Allergist and Immunologist at WinnMed in Decorah. “But others, particularly environmental or more severe food allergies, may persist.”
Childhood Allergies
Children are more likely to outgrow certain food allergies—especially to milk or eggs. Studies show that up to 80% of children with milk or egg allergies may tolerate these foods later in life.
However, allergies to peanuts, tree nuts and shellfish are less likely to resolve. Roughly 20% of children with peanut allergies will outgrow them.
Environmental Allergies
Allergies to pollen, dust mites, mold, or pet dander—known as environmental allergies—are less likely to disappear completely. However, symptoms may become milder over time or respond better to treatment.
“Even if you don’t fully outgrow environmental allergies, many patients find that with the right treatment plan—including medications or immunotherapy—they can live comfortably,” Dr. D’Netto explains.
Testing and Monitoring
If you suspect your allergies have changed, an Allergist can perform updated testing to confirm. This is especially important before reintroducing foods or stopping medications.
“Never assume an allergy is gone without proper testing,” Dr. D’Netto cautions. “We can safely evaluate whether your immune system has changed—and guide you on next steps.”
Make an appointment
Dr. D’Netto is accepting new patients at WinnMed in Decorah. Call WinnMed at 563-382-2911 or request an appointment online through WinnMed’s online portal, MyChart.
