How common is wheezing in allergic rhinitis?

Allergic rhinitis commonly causes sneezing, an itchy or blocked nose, and watery eyes after exposure to a trigger. Some people also notice lower-airway symptoms such as cough, chest tightness or wheeze. Nasal symptoms and wheezing can appear around the same trigger, but the wheeze needs its own assessment because it can have more than one cause.

A useful clue is the timing: note whether symptoms occur around dust, animals, pollen, mould, fragrance or another recurring exposure. This record can help a clinician distinguish a trigger-related pattern from a respiratory infection or another breathing condition.

Reduce contact with triggers you have identified where practical, such as keeping windows closed during a known exposure period or changing clothes after outdoor activity. Use allergy treatment that has been recommended for you, and follow any existing asthma or breathing action plan. Do not borrow inhalers or change prescribed medicine without guidance.

Book a clinical review if wheezing is recurrent, wakes you at night, appears with exercise or is limiting daily activities. Get urgent help for marked breathlessness, swelling of the lips, tongue or throat, collapse, a widespread rash with breathing symptoms, or difficulty speaking because of breathlessness. These features can signal a serious allergic reaction or another urgent breathing problem.

Ask which exposures may be driving your nasal and chest symptoms, whether testing is useful, and whether asthma should be assessed. Bring a list of medicines, the situations in which wheeze occurs, and any history of eczema or previous allergic reactions.