Learn more about the conditions that we do research studies on:

About Allergies

Allergic rhinitis (also known as hay fever), is an inflammation of the nasal passages caused by an allergic reaction that occurs when the immune system mistakes a usually harmless substance for an invader.

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About Asthma

Asthma is a chronic lung disease characterized by inflammation of the bronchial tubes, which makes them swell and narrows the airways. Asthma often begins in childhood, but symptoms can occur at any age.

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About ADHD

Attention-deficit/hyperactivity disorder (ADHD) is a neurobiological disorder characterized by impulsivity, inattention, and in some cases, hyperactivity.

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About COPD

Chronic obstructive pulmonary disease (COPD) is one of the most common lung diseases. It makes it difficult to breathe. There are two main forms of COPD: chronic bronchitis and emphysema.

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Let us know if you would like to find out more about PRA’s current and future research studies.