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24 Apr
Frequent Use of Antibiotics in Infants and Toddlers May Increase Asthma/Allergy Risk
A new study finds frequent use of antibiotics in children under 2 significantly increases their risk for asthma, food allergies and hay fever.
Health News Results - 56
Adults with peanut allergies can be safely treated using exposure therapy to increase their resistance, new clinical trial results show.
More than two-thirds of participants (67%) gained the ability to tolerate at least five peanuts without an immune reaction, researchers report in the journal <...
- Dennis Thompson HealthDay Reporter
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- April 28, 2025
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A rare red meat allergy, usually linked to a bite from the lone star tick, may also be caused by other tick species found in different parts of the U.S., a new report shows.
“Alpha-gal syndrome is relatively rare, but those who have it can have a full-on anaphylactic shock,” Douglas Norris, a professor of ...
- I. Edwards HealthDay Reporter
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- March 24, 2025
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More than a third of food-allergic kids were able to eat full servings of their trigger foods after treatment with an injectable asthma drug, new clinical trial findings report.
In all, 36% of children treated with omalizumab (Xola...
- Dennis Thompson HealthDay Reporter
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- March 3, 2025
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More than 800,000 U.S. children have what's called "high threshold" peanut allergy, meaning they can tolerate about half a peanut daily before symptoms arise.
New research suggests that exposing these kids to tiny but gradually increasing levels of store-bought peanut butter might help ease the allergy for good.
“Our study results suggest a safe, inexpensive and effectiv...
- Ernie Mundell HealthDay Reporter
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- February 11, 2025
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Most parents of a child with a food allergy opt to cut the offending food completely out of their homes.
However, that strategy is tied to an emotional toll, researchers said.
Parents who exclude food from their home because of their child’s allergy have a worse quality ...
- Dennis Thompson HealthDay Reporter
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- January 21, 2025
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FRIDAY, Dec. 20, 2024 (HealthDay News) -- Holy chip! Frito-Lay has issued a limited recall of select 13-oz bags of Lay’s Classic Potato Chips due to the potential presence of undeclared milk, which could pose a serious health risk to individuals with a milk allergy.
According to a report released by the
Holiday travel is always stressful, but particularly so for people with food allergies.
Airlines don’t always honor requests to protect the health of people with food allergies during flights, a new study published Dec. 5 in the
Anxiety is driving more children with potentially dangerous food allergies to seek out psychological care, a new study finds.
Focusing on one Ohio hospital, the researchers found a more than 50% jump in psychology referrals for kids with food allergies between 2018 and 2023.
“Our c...
- Ernie Mundell HealthDay Reporter
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- October 24, 2024
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Babies who breathe in polluted air tend to have higher rates of peanut allergy as they grow up, but the same wasn't true for immune-based conditions like egg allergy or eczema, Australian researchers report.
Why the connection to peanut allergy in particular?
That's not yet clear, said study lead author
The large majority of people with food allergy, and the caregivers of kids with such allergies, say the condition has led to psychological distress, a new study finds.
However, only about 1 in every 5 such people have ever been assessed and counseled on their anxieties, the same report also found.
“Our research highlights a major unmet need for psychological support for food a...
- Ernie Mundell HealthDay Reporter
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- October 4, 2024
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Consumers should be aware that some chocolate labeled as “dairy-free” actually contains milk, the U.S. Food and Drug Administration warns.
This inaccurate labeling could put people with milk allergies in danger, the FDA noted.
About 13 of 210 chocolate samples sold in Pennsylvania and Michigan in 2022 and 2023 tested positive for milk, the FDA said in an agency news rele...
- Dennis Thompson HealthDay Reporter
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- September 19, 2024
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Feeding kids peanuts early in childhood can drastically reduce their risk of developing a peanut allergy, a new clinical trial reports.
Children regularly fed peanut products from infancy to age 5 had a 71% lower rate of peanut allergies by the time they reached their teen years, researchers rep...
- Dennis Thompson HealthDay Reporter
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- May 29, 2024
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About a third of young children who are allergic to peanuts will outgrow the allergy by the age of 10, and an antibody test might predict who those kids might be.
Fluctuations in two immune system antibodies in the blood, called sIgG4 and sIgE, could point to a probable end to peanut allergy by ...
- Ernie Mundell HealthDay Reporter
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- May 13, 2024
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Having a child with food allergies isn't easy to manage, and now new research shows that most of these parents turn to social media for medical advice.
When they do, some of the advice is good and some is not, researchers report.
In the study, published recently in the Annals of Allergy, Asthma and...
Food allergies are difficult to manage at any age, but college students face complex challenges when it comes to navigating the dangers posed by the possibility of life-threatening anaphylaxis.
A recent review published in the Annals of Allergy, Asthma and Immunology, the journal of the
The asthma medication Xolair has proved its prowess against food allergies, with new research showing the medication substantially lowers the chances of severe reactions in patients.
Data published Sunday in the New England Journal of Medicine and presented simultaneously at the American Academy of Allerg...
- Robin Foster HealthDay Reporter
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- February 26, 2024
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People threatened by accidental exposure to foods they're allergic to may have a new weapon of defense: On Friday, the U.S. Food and Drug Administration expanded the use of the asthma drug Xolair to help prevent anaphylactic reactions.
Xolair (omalizumab) is an injected drug and is not meant as a substitute for EpiPens or other anaphylaxis rescue remedies, the agency stressed.
Inste...
- Ernie Mundell HealthDay Reporter
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- February 16, 2024
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A new treatment appears to reduce food allergies in children and teens, according to interim clinical trial results.
A lab-made monoclonal antibody called omalizumab (Xolair) significantly increased the amounts of common foods that children could eat without sparking an allergic reaction, the U.S. National Institute of Allergy and Infectious Diseases (NIAID)
In an unexpected finding, new research suggests that antibodies arising from common food allergies may also raise risks for heart trouble.
These IgE antibodies didn't even have to be present in quantities high enough to produce an actual food allergy to have this unhealthy effect on the heart, noted a team from the University of Virginia Health (UVA) System, in Charlottesville.
"Wha...
- Ernie Mundell HealthDay Reporter
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- November 13, 2023
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The Thanksgiving table is typically loaded down with turkey, stuffing, gravy, mashed potatoes and all kinds of pie, but nutritionists say kids should also be encouraged to eat fresh fruit and vegetables during the holiday meal.
Precious few children eat enough fruits and vegetables the rest of the year, so the Academy of Nutrition and Dietetics encourages families to prepare Thanksgiving ...
- Robin Foster HealthDay Reporter
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- November 11, 2023
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Researchers are testing a toothpaste that aims to let patients who are sensitive to peanuts and other foods simply brush their allergies away.
Doctors already treat some food allergy patients with oral immunotherapy -- feeding them tiny, portioned and gradually increasing bits of their allergen under supervision for some time.
The new strategy is a twist on that. Called oral mucosal...
- Cara Murez HealthDay Reporter
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- November 9, 2023
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For most people, there's no reason to give up gluten for good.
But that's not so easy for folks with two gluten-related medical conditions: celiac disease and gluten intolerance, according to Dr. Sarmed Sami, a gastroenterologist at Mayo Clinic Healthcare in London.
- Cara Murez HealthDay Reporter
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- October 2, 2023
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Early and gradual exposure to peanuts under medical supervision curbed infants' allergies, according to a new study.
While researchers had seen that peanut oral immunotherapy was well tolerated by toddlers, this research focused on an even younger age group.
"We've seen how peanut oral immunotherapy is well-tolerated in toddlers, but there is limited real-world evidence available to...
- Cara Murez HealthDay Reporter
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- August 7, 2023
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Tick bites can cause crippling infections like Lyme disease in humans, but new research suggests they can also trigger a serious meat allergy in far more Americans than thought.
Called alpha-gal syndrome, the condition may affect hundreds of thousands of Americans, U.S. health officials announced Thursday, but many doctors are not familiar with the condition, or how to diagnose or treat i...
- Steven Reinberg HealthDay Reporter
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- July 27, 2023
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As you stare down your freshman year of college and contemplate living away from home, you're probably facing a few "firsts": First roommate who isn't a sibling; first time fending for yourself to make sure you're eating properly; and if you have nasal allergies, food allergies or asthma, this could be the first time you're in charge of keeping your symptoms under control.
Your health, pa...
- Todd A. Mahr, MD, Executive Medical Director, American College Of Allergy, Asthma And Immunology HealthDay Reporter
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- July 5, 2023
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While food allergies have not historically been top of mind for racial and ethnic minorities, new research shows that Hispanic, Black and Asian communities all face a higher prevalence of these issues.
Money also mattered: In households where incomes were higher, at more than $150,000 a year, food allergies were less prevalent.
"Food allergies are not frequently talked about impacti...
- Cara Murez HealthDay Reporter
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- June 15, 2023
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Maybe you can't weed your garden without sneezing. Perhaps your eyes start watering when you clean your home. Did your skin begin itching last night during dinner?
You may have an allergy, but you're not alone. More than 50 million adults and children in the United States have a bad reaction to pollen, dust, mold, pet dander and other common allergens, according to the
Outside advisors for the U.S. Food and Drug Administration voted Thursday to recommend approval of Neffy, the first epinephrine nasal spray for severe allergic reactions.
Although most of the Pulmonary-Allergy Drugs Advisory Committee members supported the spray for adults (16:6) and children (17:5), key questions linger about whether more data is needed from its maker, ARS Pharmaceutical...
- Cara Murez HealthDay Reporter
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- May 12, 2023
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A "peanut patch" worn on the skin may help protect toddlers who have potentially life-threatening peanut allergies, a new clinical trial shows.
The patch is a form of immunotherapy, which means it exposes peanut-allergic children to tiny bits of peanut protein over time -- with the goal of training the immune system to better tolerate it.
In the trial, researchers found that of todd...
- Amy Norton HealthDay Reporter
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- May 11, 2023
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So, you ate a banana. You've eaten bananas countless times in the past. But this time, your tongue and lips are itching and your lip is a bit puffy.
If this happens to you, you are likely experiencing food allergy symptoms. You may have just joined the ranks of 32 million Americans who deal with food all...
Summer is almost here, and its arrival brings opportunities for many people -- including those who suffer with allergies and asthma -- to plan vacations away from home.
A recent article titled "Allergies don't take a vacation"in Annals of Allergy, Asthma & Immunology encourages those with a...
- Todd A. Mahr, MD, Executive Medical Director, American College Of Allergy, Asthma And Immunology HealthDay Reporter
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- April 19, 2023
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While research has shown that having pets can lower the chances of respiratory allergies in children, a new study finds it might also reduce the risk of food allergies.
Japanese investigators found that young children exposed to dogs in the home were less likely to experience egg, milk and nut allergies, while those exposed to cats were less likely to be diagnosed with egg, wheat and soyb...
- Cara Murez HealthDay Reporter
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- March 30, 2023
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If you are experiencing mysterious recurrent vomiting, diarrhea and abdominal pain, you may want to consider that a tick could be responsible.
When the lone star tick bites a person, it can transmit something called "alpha gal,"the sugar that's present in all mammals except humans, explained Dr. Sara...
Planning for a safe summer camp experience requires some extra steps if your child has asthma or allergies.
An allergy expert noted that it's a huge concern for parents.
"Most kids heading off to summer camp for the first time wonder how they'll cope sleeping in a cabin with 10 other kids, if they'll make friends, and what exactly is in the bug juice,"said allergist
People with peanut allergies have to be vigilant about avoiding the food and always be armed with emergency treatment. Now scientists say they've taken an early step toward a drug that could prevent severe reactions to peanuts in the first place.
The compound has only been tested in lab mice, and no such drug will be available for people anytime soon, experts stressed.
But in early ...
- Amy Norton HealthDay Reporter
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- February 10, 2023
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If it seems as though everyone you know struggles with some sort of allergy, new research suggests you are not mistaken.
As many as 1 in 3 adults and 1 in 4 kids suffers from a seasonal allergy, a food allergy or eczema, the latest government data shows.
Caused by a reaction to plant pollen, seasonal allergies were most common type of allergy in both kids and adults. Symptoms includ...
- Denise Mann HealthDay Reporter
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- January 26, 2023
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Keeping allergies and asthma in check in the new year is a resolution worth keeping.
With 2023 dawning, the American College of Allergy, Asthma and Immunology offers some suggestions for keeping symptoms under control all year long.
"More than 50 million people in the U.S. suffer from allergic conditions," said allergist
Call it a good idea that seems to have backfired: A tough new labeling law that requires even the smallest amount of sesame be listed on food products has instead spurred some companies to add it to their products.
The new federal law goes into effect on Jan. 1, adding sesame to the list of major al...
- Cara Murez and Robin Foster HealthDay Reporters
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- December 22, 2022
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It's possible to have a joy-filled holiday season while keeping allergies and asthma in check.
Being aware of triggers is a key, according to the American College of Allergy, Asthma and Immunology (ACAAI).
"While the holidays bring much joy, some of the good times can be derailed by allergy and asthma flares,"said allergist
When loved ones come together for your Thanksgiving feast, keep in mind your those who have food allergies.
Practice safety in menu planning, food preparation and even serving, urged Courtney Cary, a senior dietitian at Baylor College of Medicine in Houston. Be aware of the eight...
- Cara Murez HealthDay Reporter
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- November 20, 2022
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The EpiPen is a known lifesaver when someone with a serious food allergy eats something they can't tolerate.
Yet the auto-injection treatment is greatly underused in the United States, according to a new survey.
Just over half of at-risk adults said they had ever been prescribed the device, researchers found. And more than one-third of severe allergy sufferers mistakenly believe th...
- Alan Mozes HealthDay Reporter
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- November 14, 2022
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For a young child with life-threatening food allergies "the world looks like a minefield," a New Jersey mother says.
It's a stress-filled landscape that financial adviser Amy Leis knows all too well. Her daughter Zoe was just a few months old when she suffered her first serious reaction to food, a potentially deadly event known as
The back-to-school season may bring on stress for parents of children who live with food allergies.
Parents can help reduce fear and anxiety by following some safety tips from the American Academy of Allergy, Asthma and Immunology.
School districts may have different policies for how to keep school...
- HealthDay Reporter
- By Cara Murez HealthDay Reporter
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- September 21, 2022
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Researchers have long suspected that humans evolved to tolerate dairy products in order to reap their health benefits. Now a new study refutes that idea.
Around one-third of the world's population possesses a gut enzyme that allows them to digest lactose, a sugar in milk. Those lucky individuals -- mostly of European heritage -- can feast on dairy products without suffering digestive woes...
- Amy Norton HealthDay Reporter
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- July 27, 2022
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Despite now having more choices for lifesaving emergency allergy injectors like EpiPens, the cost is still proving prohibitively expensive for some, new research shows.
Even though most people are saving money with lower-priced alternatives...
- HealthDay Reporter
- By Ellie Quinlan Houghtaling HealthDay Reporter
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- July 15, 2022
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It's time to enjoy summer celebrations, but allergies and asthma can put a damper on the festivities.
They don't need to. The American College of Allergy, Asthma and Immunology (ACAAI) offers some tips for keeping them in check.
"The 4th of July is a favorite holiday for many Americans because it's in the middle of summer and folks can enjoy lovely weather with their festivities," s...
- HealthDay Reporter
- By Cara Murez HealthDay Reporter
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- July 1, 2022
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A new study offers some unexpected conclusions about what factors might influence your chances of getting COVID-19.
What did it find? People with food allergies have a lower risk of infection than those without them do, while asthma does...
- HealthDay Reporter
- By Robert Preidt HealthDay Reporter
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- June 3, 2022
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A 35-ton shipment of hypoallergenic baby formula from Switzerland arrived in the United States on Sunday, the first delivery in what the Biden administration is calling "Operation Fly Formula" to deal with a nationwide shortage.
The 132 pallets of formula arrived in Indianapolis on a military C-17 cargo plane from Germany, and will be fed to babies intolerant of the protein supplied by co...
- HealthDay Reporter
- By Dennis Thompson and Ernie Mundell HealthDay Reporters
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- May 23, 2022
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Babies delivered by cesarean section are no more likely to have food allergies during their first year of life than other infants, according to an Australian study.
The association between type of delivery and food allergy risk had been unclear, so researchers decided to take a closer look.
For the study, they analyzed data on more than 2,000 infants in Australia; 30% were delivered...
- HealthDay Reporter
- By Robert Preidt HealthDay Reporter
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- May 23, 2022
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You bite into an apple and suddenly your mouth starts tingling. Or you eat shrimp for dinner and get hives.
You're not a kid and you've been able to eat these foods your whole life, so what's going on?
A number of conditions could be the cause, but one is adult-onset food allergies. That's becoming allergic -- sometimes seriously so -- after reaching adulthood.
Researchers do...
- HealthDay Reporter
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- February 25, 2022
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