The Primatene Mist inhaler is the only over-the-counter (OTC) asthma inhaler approved by the FDA for the relief of asthma ...

These are over-the-counter (OTC) and prescription medications that block histamine, a chemical that causes your body to develop allergic symptoms such as sneezing, itching, a runny nose ...

Inhalers may be prescribed to people who have a variety of health conditions both chronic and acute, including asthma, chronic obstructive pulmonary disease (COPD), and bronchitis. If you're new ...