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Search Results for: ask-the-allergist

Are Nuts and Legumes Related?

Q: I understand my daughter being allergic to peanuts and soy beans – as they are both legumes. But following a reaction, she’s now confirmed allergic to tree nuts. Is this coincidence or are nuts and legumes related? Dr. Sharma: This is not coincidence, as about one-quarter to one-half of people with peanut allergy also have […]

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What causes hives to appear in a food-allergic reaction?

Q: Why do we get hives in a food-allergic reaction? And will they always appear?  Dr. Sicherer: Hives, also called urticaria, develop when allergy cells in the skin release chemicals, including histamine, that cause localized swelling, redness and itching. The response looks like a series of mosquito bites, often across an expanse of skin, but various […]

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Is it common for a milk allergy to progress into a nut allergy?

Q: As a baby, my son was diagnosed with a cow’s milk allergy and now, at age 4, had a reaction to cashews and the allergist has diagnosed him with a nut allergy. Is this type of food allergy progression common? might he gain more allergies?  Dr. Sicherer: About 35 percent of infants with a milk […]

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Asthma Symptoms Triggered by Asprin?

Q: After taking asprin recently, I began to get asthma symptoms. I’ve since read online that some asthmatics are sensitive to asprin. Can you tell me why?  Dr. Bassett: A small number of those with asthma can be adversely affected by asprin and non-steroidal anti-inflammatory drugs (NSAIDs), such as ibuprofen. In some cases, the resulting […]

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Are Sinus Infections Connected to Asthma?

Q: I have moderate-persistent asthma and get frustrated with how often I get sinus infections. Is sinusitis actually connected to asthma and is there a good way to control it?  Dr. Bassett: The relationship of your sinuses and their effects on the lungs is well known. Some even refer to the nose-lung connection as the […]

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Allergic Rhinitis or the Common Cold?

Q: When should a parent suspect a child has allergic rhinitis as opposed to just a persistent cold?  Dr. Bassett: Allergies do share many symptoms with the common cold, but rhinitis has some telltale signs. A major clue to indicate your child has seasonal or indoor allergies is a strong family history. In a child with allergic […]

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Is Peanut Oil Safe or Not?

Q: I’ve read differing views about peanut oil. Some say it’s safe for those with peanut allergy because it is “most often” highly refined and would contain no protein. The problem I have is, how would we know if it is the highly refined kind and therefore safe? What’s your view? Dr. Sicherer: The trigger […]

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Encouraging a Child to Eat After Anaphylaxis

Q: My 10-year-old with allergies to dairy, egg and peanut had an anaphylactic reaction four months ago and has been eating like a bird since. She refuses to try any food she hasn’t eaten before. Have you got any suggestions so I can help her to get over fearfulness around food? Dr. Sharma: After experiencing […]

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Is it Possible to be Allergic to Garlic?

Q: I have recently begun getting hives and diarrhea after eating foods containing garlic (which seems the only common denominator). Is it possible to be allergic to garlic, and should I see an allergist?  Dr. Sharma: It is possible to be allergic to garlic, but it appears to be rare and only a few cases […]

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Advice on Christmas Tree Reactions

Q: My 6-year-old daughter has severe dust and pollen allergies, which trigger her asthma. We’ve been invited to an aunt’s for Christmas dinner, but I know they always have a real tree set up in the living room, where the family gathers. I’d hate to miss the event – would a few hours at her […]

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