Fellowship of the Higher Education Academy (FHEA) Practice Exam

The appropriate choice for the acute relief of nasal congestion is a decongestant nasal spray. This type of medication works by constricting the blood vessels in the nasal passages, which reduces swelling and allows for easier breathing through the nose. Decongestants provide rapid onset of action and are often used in situations where immediate relief is needed, such as with a cold or sinus infection.

In contrast, oral antihistamines primarily address allergy symptoms and may not be as effective for immediate relief of nasal congestion, particularly if the congestion is due to a viral infection or a blockage rather than an allergic reaction. Corticosteroid nasal sprays, while effective for managing chronic symptoms of nasal congestion and inflammation due to allergies, generally take several days to reach full effectiveness and are not designed for quick relief. Hence, the decongestant nasal spray is clearly the most suitable option for those seeking prompt alleviation of nasal congestion.