Over-the-counter (OTC) inhalers are not approved for treating COPD. Prescription inhalers like short-acting beta 2-agonists (SABAs) are the best for COPD. Using OTC inhalers can hide worsening ...

Federal health officials are banning a common over-the-counter asthma inhaler because it uses ingredients that harm the environment. Primatene Mist inhalers will no longer be available after December ...

Diphenhydramine is the active ingredient in countless over-the-counter medications. But experts say there are serious risks to taking too much of the drug—or taking it too long. Diphenhydramine, a ...