Childhood asthma is likely related to a combination of environmental and biological factors. Exercise, smoke, infections, and allergies are some things that can trigger worsening asthma symptoms.

Asthma is a chronic inflammatory disorder in which the airways narrow, which impairs breathing and causes coughing or tightness in the chest. Asthma attacks can range from mild to life-threatening.

NEW YORK (Reuters Health) - Asthma patients who are black tend to have more severe disease than asthma patients who are white, leading to more asthma control problems, higher rates of emergency ...

Asthma affects millions worldwide, including around 12% of children aged 6–7. 1 Although symptoms for all asthma patients share a common set of traits (chest tightness, shortness of breath, wheezing, ...

Please provide your email address to receive an email when new articles are posted on . Adverse social exposures may predispose children to developing asthma or allergy phenotypes. Studies need more ...

Asthma is one of the most common lung diseases in the world, affecting some 262 million people worldwide and causing more than 450,000 deaths annually, per the World Health Organization. While ...

Asthma and chronic obstructive pulmonary disease (COPD) are chronic respiratory diseases that cause breathing difficulty and coughing. Both conditions share similar symptoms. Understanding their ...

A high-pitched whistling sound when you breathe is the first tip-off that air is fighting to make its way into or out of your lungs. That sound is aptly named wheezing, and it is something that people ...

This informational guide, part of PS's Condition Center, lays out the realities of this health concern: what it is, what it can look like, and strategies that medical experts say are proven to help.