Medical News Today
Up to 3% of children in the US, Western Europe and Australia are affected by peanut allergies, with evidence also emerging that this sensitivity is beginning to affect children in Asia and Africa. These allergies develop early in life and are rarely outgrown.
Researchers from KU Leuven, Belgium, have identified the cause of abdominal pain in patients with irritable bowel syndrome (IBS). As a result, they were able to select a medicine that could reduce or end that pain. This medicine is already used to treat hay fever.
Fresh, unprocessed cow’s milk has a higher content of omega-3 fatty acids than does pasteurized, homogenized or low-fat milk. This factor partly explains why children who consume the unprocessed product are less likely to develop asthma.
Imagine you suffer from severe asthma, and you’ve tried every treatment available, but nothing has worked. You still can’t breathe. Then a new therapy comes along that attacks the source of the asthma, as opposed to the symptoms, and treats the disease at a cellular level. That’s the promise of biologics, and the topic of four presentations at the 2015 ACAAI Annual Scientific Meeting in San Antonio, November 5-9.
There are times when emergency physicians can’t be 100 percent sure a person is suffering from a severe allergic reaction, known as anaphylaxis, and may hesitate to use epinephrine. A new article says when in doubt – administer the epinephrine.
For many people, the emergence of marauding ticks at this time of year is the least of their worries. The real struggle for these people is with seasonal allergies, also referred to as hay fever or allergic rhinitis.
Papain is an important industrial protein-degrading enzyme that is used, for example, in the food and cosmetic industries. When humans or animals come in contact with papain, strong allergic reactions of the skin can be the result, as scientists from the Messerli Research Institute of the University of Veterinary Medicine Vienna, the Medical University of Vienna, and the University of Vienna have found out. Their study was published in the Journal of Investigative Dermatology.
In rare cases, children can develop anaphylactic allergies to previously tolerated foods after receiving blood products via transfusion, report the authors of a case study published in CMAJ (Canadian Medical Association Journal).
A new blood test promises to predict which people will have severe allergic reactions to foods according to a new study led by Mount Sinai researchers and published online in the The Annals of Allergy, Asthma & Immunology.
Triclosan – an antibacterial chemical found in toothpaste and other products – can contribute to an increased risk of allergy development in children. This comes from the Norwegian Environment and Childhood Asthma Study, in which the Norwegian Institute of Public Health is involved. Similar results are reported in the USA.