Asthma News and Research

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Asthma is a common inflammatory disease affecting the airways that leads to shortness of breath, coughing and wheezing. Symptoms range from mild to severe but are generally manageable with appropriate treatment.

Tonsil removal as a child could mean chest infections risk as adults

A large study has found that removal of the tonsils as a child can mean that the individual is more susceptible to chest infections as an adult. The study appeared in the latest issue of the journal JAMA Otolaryngology Head and Neck Surgery.

7 Jun 2018

Tonsil and adenoid removal increases long-term risk of respiratory, allergic and infectious diseases

Tonsil and adenoid removal associated with long-term risks of respiratory, allergic and infectious diseases Removing tonsils and adenoids in childhood increases the long-term risk of respiratory, allergic and infectious diseases, according to researchers who have examined - for the first time - the long-term effects of the operations.

7 Jun 2018

Study: Older asthma patients are happier when they have a say in their medical care

It's clear an increasing number of people want a say in their medical care. A new study shows older people with asthma are among those no longer content to say, "Up to you, Doc" and then wait to be told how to move forward with their care.

6 Jun 2018

Faeces donors do it out of willingness not money - study

Healthy adults who have a good constitution and have a healthy heart are being called forth to donate samples of their faeces to science. The donors would be screened rigorously before they can be included and would be compensated modestly for their donations say researchers.

6 Jun 2018

Study finds link between low neighborhood walkability and childhood asthma

Children living in neighborhoods that are not conducive to walking are more likely to develop asthma and to continue to have this condition through later childhood, according to a new study published in the Annals of the American Thoracic Society.

5 Jun 2018

New project aims to encourage people to quit smoking

SmokeFreeBrain brings together experts in toxicology, pulmonary medicine, neuroscience, and behavioral therapy, as well as health economics and health informatics.

5 Jun 2018

A hospital ER charges an ‘after-hours’ fee. Who has to pay it?

This week, I responded to readers who were unhappy with their health plan's decision not to pay an emergency department surcharge for after-hours care and concerned about difficulties getting Medicare to cover claims unrelated to a workers' compensation injury.

5 Jun 2018

Traumatic childhood experiences of parents could negatively impact their own children's health

Trauma experienced by a parent during childhood has long-reaching consequences - maybe even to the point of negatively impacting their own children's health, a new Drexel University study found.

5 Jun 2018

Health care simmers on back burner in California heartland’s hot house races

About a dozen mostly retired locals took over a corner of a busy intersection on a recent Saturday afternoon in this San Joaquin Valley city, toting signs that read "Dump Denham 2018."

4 Jun 2018

Study explores health impact of air pollution from traffic

What would happen if all petrol and diesel-powered vehicles were removed from a smaller European city? Up to 4% of all premature deaths could be prevented, according to a new study from Lund University in Sweden.

4 Jun 2018

California hospitals urge moms to favor breast milk over formula

Wendy Wan, 31, said American infant formula is advertised in her native China as the most nutritious food for a newborn.

25 May 2018

Cancer cells co-opt pain-sensing 'neural channel' to increase tolerance against oxidative stress

Anyone who's taken a bite of a sandwich with too much spicy mustard or a piece of sushi with too much wasabi can attest to the tear-inducing sensation these condiments can cause. These loud warnings to the nervous system of exposure to potentially harmful chemicals are triggered by TRPA1, a calcium channel protein sometimes referred to as the "wasabi receptor."

25 May 2018

Allergies can have serious, far-reaching consequences on adolescents

Although allergies affect more than 50 million Americans, they are occasionally misunderstood and can be seen as a minor condition. An article published in Annals of Allergy, Asthma and Immunology, the scientific journal of the American College of Allergy, Asthma and Immunology shows allergies can have serious, far-reaching consequences, especially on adolescent sufferers.

24 May 2018

Study identifies key food allergy policies that parents want in schools to improve safety of kids

One in five parents did not feel that their child with food allergy was safe while at school, according to results of a national survey published in BMC Pediatrics.

23 May 2018

Penn investigators discover source of immune molecule involved in nasal polyps, asthma

A new discovery about how the immune system responds to common sinus infections and asthma could explain why patients develop these issues in the first place and ultimately may lead to improved targeted therapies.

23 May 2018

Unnecessary antibiotic use for asthma exacerbations linked to increased hospital stays, costs

Administering antibiotics to adults hospitalized with an asthma exacerbation without any documented indication of lung infection appears to lengthen hospital stay, increase cost and result in increased risk for antibiotic-related diarrhea, according to new research presented at the ATS 2018 International Conference.

23 May 2018