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As Halloween approaches, many families are preparing to have a safe trick-or-treating experience. For families dealing with food allergies, though, trick-or-treating can cause a great deal of anxiety. Until recently, food allergy has not been an issue that many families have experienced personally. Today, however, 1 in 13 families has a child with food allergies. For those children, eating the wrong treat can cause severe reactions, and in some cases a life-threatening reaction called anaphylaxis. As an allergist and parent of a 4-year-old with a peanut allergy, my wife and I have found ourselves fighting a constant battle to ensure that our son doesn’t come into contact with products that may contain peanuts while he’s at school or eating in public places. Halloween is especially challenging for us. We want our son to have fun and not feel different from his friends just because he can’t enjoy certain types of candy. […]

For over 100 years, allergists have used a method called “immunotherapy” to safely and successfully treat environmental allergies. Unlike medications, which only treat the symptoms of allergic reactions, immunotherapy actually teaches the immune system to become more tolerant of allergens. For allergic nasal and eye symptoms, asthma, and atopic dermatitis (eczema), immunotherapy is very helpful in the form of allergy shots. An oral form of immunotherapy (“oral immunotherapy,” or “OIT”) is available for certain types of allergies, and has been shown to be effective as well. How Does Oral Immunotherapy Work? The goal of oral immunotherapy is to make the immune system less reactive to a food allergen by eating small, gradually increasing amounts of the food over time. Researchers have been working for decades on a way to apply immunotherapy to the treatment of food allergies, with mixed results. However, a recent study in the Journal of Allergy and Clinical […]

As your kiddo’s sniffling and sneezing like crazy, it can be hard to decipher whether it’s just a common cold (or other upper respiratory virus) that will soon pass, or if it’s the product of seasonal allergies (sometimes called “hay fever” or “seasonal allergic rhinitis”) that may need treatment. Seasonal allergies can start at almost any time (although kids usually develop them by 10 years old and experience the worst symptoms in their early 20s, with symptoms often going away later in adulthood). But even kids who’ve never had seasonal allergies before can suddenly develop them out of the blue. So here are some clues to help you and your child’s doctor figure out what’s going on. The symptoms Symptoms for both allergies and the common cold can include a runny or stuffy nose, sneezing, fatigue and coughing, so it’s easy to confuse the two. In addition to those other […]

For most parents and kids, spring means sunny warm weather, outdoor sports and more outside playtime. For many others, spring also means more asthma flare-ups – more time outside means more exposure to asthma triggers, and more sports means more exercise-induced asthma. Although childhood asthma is common, many people really don’t know much about it. So we thought we’d answer some common questions about what asthma is and how it’s treated. 1. What is asthma, exactly? Asthma is a chronic disease that affects the airways in the lungs, called “breathing tubes” (or “bronchial tubes”). It’s actually the most common long-term childhood disease – the No. 1 reason kids chronically miss school. And flare-ups are the most common cause of pediatric emergency department visits due to a chronic illness. Those affected by asthma typically have swollen airways (which means that they swell and produce lots of thick mucus) most of the […]

You hear the word “cholesterol” and a child doesn’t exactly come to mind – more like one of us grown-ups fighting the urge to scarf down that double cheeseburger. But, in the wake of the ongoing childhood obesity epidemic, the American Academy of Pediatrics (AAP) says tracking youngsters’ cholesterol levels at an early age may help fend off future heart disease, the No. 1 killer of both men and women. So many adults suffer from heart disease in this country. It can be a scary disease to have and it can cause further health problems too, such as heart attacks and even erectile dysfunction. For men, erectile dysfunction can be worrying, however, there are treatments available at online pharmacies, like Blink Health. Those treatments can help men to experience better blood flow in that area, allowing them to achieve an erection. That’s just one health risk associated with heart disease, […]

At Nemours and elsewhere around the globe, April is the month to shine a light on the autism community. As parents, learning the signs of autism spectrum disorder, observing your child’s development, getting a timely and accurate diagnosis, and beginning treatment as early as possible can make a critical difference in your child’s future. Here are the basics: What is autism spectrum disorder (ASD)? ASD is a lifelong, neurologically-based developmental disorder that’s described as a ”spectrum” because symptoms can vary in type and severity. No two cases are exactly alike. The core features of ASD are a) social and communication deficits and b) repetitive or restricted behavior, interests or activities. What causes ASD and how common is it? While a precise cause is unknown, a variety of factors, including environmental, biologic and genetic factors, are thought to increase the likelihood that a child will have ASD. The prevalence of autism […]