Read about this increasingly common breathing problem that affects adults, teens, and kids alike.

What does asthma feel like? Can sex trigger asthma? Why doesn't my asthma inhaler work? Get answers to common asthma questions.

 Learn more about adult-onset asthma and how you can treat the symptoms to breathe easily.

Discover the causes of childhood asthma and what you can do to prevent asthma attacks.

What makes you wheeze or cough? Learning more about asthma triggers can help you reduce the chances of having an asthma attack.

Asthma can happen to anyone without any risk factors, but it is less likely if there are no risk factors present.

Most people with asthma also have allergies that can make them sneeze, cough, itch, and wheeze.

Discover which foods are most likely to cause a serious breathing problem, and take steps to avoid these asthma triggers.

Signs of asthma may include coughing, wheezing, shortness of breath, and chest pressure. But not everyone has the same symptoms.

Hypoxemia (low oxygen in your blood) can cause hypoxia (low oxygen in your tissues). Read more about this serious condition.

Do you know about the different  types of asthma? Learn about these types so you can seek effective treatment.

The same allergens that give some people sneezing fits and watery eyes can cause an asthma attack in others.

Can't catch your breath? Cough frequently at nighttime? Ask your doctor to see if you might have asthma.

To diagnose asthma or other lung problems, your doctor may perform lung function or pulmonary function tests.

It's important to carefully select an asthma specialist -- a doctor who understands respiratory problems and treats asthma

Early and aggressive asthma treatment is key to relieving symptoms and preventing asthma attacks.

Instead of using multiple inhalers per day, people are now able to use only one inhaler per day to keep their symptoms under control.

Asthma medication can work quickly to stop coughing and wheezing.  Learn more about asthma drugs and methods for taking them.

Wonder if you’re using your asthma inhaler the right way? Do you puff and breathe, or breathe and puff?