Amphastar Pharmaceuticals' first quarter results saw revenue remain flat compared to last year and fall slightly short of Wall Street’s projections, while non-GAAP earnings per share came in ...

Meanwhile, the company highlighted growth in its branded products, with Primatene MIST sales rising 20% year-over-year, attributed to increased unit volumes and expanded physician outreach.

Steam inhalation can help open the nasal passages and get relief from the symptoms of a cold or sinus infection. Learn about the benefits and risks.

Chronic obstructive pulmonary disease (COPD), an irreversible form of lung disease, is treated with prescription drugs, lifestyle changes, rehabilitation therapies, and surgery in certain cases.

Symbicort is a prescription drug used to treat asthma and COPD. Learn about Symbicort's side effects and how to manage them.