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Dr. Hemant Sharma

Are Nuts and Legumes Related?

By Dr. Hemant Sharma

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 …

Dr. Scott Sicherer

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

By Dr. Scott Sicherer

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 …

Dr. Scott Sicherer

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

By Dr. Scott Sicherer

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 …

Dr. Hemant Sharma

How Do I Know When to Use My Auto-Injector?

By Dr. Hemant Sharma

Q: My 5-year-old is newly diagnosed with anaphylaxis to soy and peanut. I’m a little nervous about when to use the auto-injector. If a reaction occurs, how do I know if the symptoms are serious enough to use it? e.g. would he need to be wheezing?  Dr. Sharma: Dealing with a new diagnosis of a food …

Dr. Clifford Bassett

Asthma Symptoms Triggered by Asprin?

By Dr. Clifford Bassett

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 …

Dr. Scott Sicherer

Can Skin Exposures Worsen a Child’s Allergy?

By Dr. Scott Sicherer

Q: I have two young children, and my 18-month-old daughter has had an anaphylactic reaction to dairy. I’ve been letting her older brother continue to eat cheese at lunch, but sometimes he’ll touch or grab his sister’s arm before I can wash him up. This happened recently and she got a few hives. Could skin …

Dr. Clifford Bassett

Are Sinus Infections Connected to Asthma?

By Dr. Clifford Bassett

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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