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Are Allergies Hereditary?

Yes, allergies have a strong hereditary component, though genetics alone don’t determine whether a child will develop allergies. What’s inherited is a general predisposition toward allergic disease, often called atopy, rather than a specific allergy to a specific substance. A parent with a peanut allergy doesn’t necessarily pass down peanut

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5 Back To School Allergy Tips

The first week of school is the worst week of the year for allergic reactions in kids. New classroom, new teacher, new snack table, and a device that has been sitting in a drawer since June and may have expired in July. Most of what follows takes an afternoon. The

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Heat Rash vs Eczema: How to Tell the Difference

Once the weather turns hot and sticky in New York, we start hearing the same question from patients almost every week: is this heat rash, or is it eczema? Both show up as itchy red bumps, both seem to get worse in the heat, and if you’re not a dermatologist,

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When Lactaid isn’t enough: what to try next for lactose intolerance

Lactase enzyme pills are the go-to for lactose intolerance, and for many people, they work well. But if you’re still getting symptoms after popping a Lactaid before every dairy-containing meal, you have options. The problem is rarely that dairy is entirely off-limits — it’s usually about load, timing, and finding

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