Most people with asthma are able to control their symptoms by using inhaled medicines each day. But for some people with severe asthma, inhaled medicines are not enough to keep symptoms under control.

Dupixent works by blocking two proteins in your body called IL-4 and IL-13 (interleukins). These are a specific type of protein that can trigger the immune system to respond as if there’s danger when ...

Some people with asthma need to use multiple inhaled medicines daily to keep their symptoms under control. New long-acting inhalers that contain more than one medicine are simplifying asthma treatment ...

Researchers report that as many as 70% of people with chronic obstructive pulmonary disease (COPD) or asthma could be undiagnosed. They say that receiving a diagnosis and treatment can dramatically ...