Asthma is a respiratory condition caused by inflammation and constriction (narrowing) of the airways. It can cause symptoms such as shortness of breath, coughing, or wheezing. Asthma is a long ...

You can asthma-proof your home against allergies by staying on top of cleaning and changing air filters. Learn which changes ...

Allergic asthma attacks aren’t always preventable. However, you may be able to make them less frequent by changing your environment. The steps you take will depend on the allergen(s) causing ...

Medically reviewed by Daniel More, MD Indoor allergens are a source of respiratory symptoms in people with allergic asthma. Allergens are normally harmless substances (often proteins) that can trigger ...

The first and most critical step when experiencing asthma symptoms without medication is to remove yourself from any potential triggers that might be worsening the attack. Common triggers include ...

Gillian's story will help you learn about asthma symptoms and what to do when someone has difficulty breathing, including when to use an inhaler. Skip to 1:32 for key first aid steps. Watch a British ...

Many people associate asthma with childhood, picturing a youngster clutching an inhaler at school. But the reality challenges this common assumption – asthma frequently develops in adulthood ...

Diagnosing children with asthma is a multi-step process. Reports of asthma symptoms from a physician or parental guardian start the diagnosis. Children then participate in pulmonary function ...