Asthma and a blocked nose

Nasal congestion can encourage mouth breathing, disturb sleep and make breathlessness feel harder to manage. It still needs its own assessment; changing asthma medicine without identifying the nasal cause may not relieve the blockage.

Allergic rhinitis often presents with congestion together with sneezing, an itchy nose or watery discharge. A common cold may add a sore throat or general unwell feeling. Sinus inflammation can bring facial pressure, reduced smell and thicker discharge.

Symptoms linked to dust, pollen, pets or a particular room may suggest an allergic pattern. Persistent one-sided blockage, repeated nosebleeds, loss of smell or symptoms that do not clear deserve examination rather than repeated self-treatment.

Continue prescribed asthma treatment and follow your action plan for wheeze, chest tightness or breathlessness. For the nose, saline spray or rinse may help clear mucus; use clean water prepared as the product directs and keep the device clean.

A pharmacist or clinician can advise whether allergy treatment or a nasal medicine suits your symptoms and other health conditions. Nasal sprays need correct direction away from the central nasal wall. Avoid using a decongestant spray for longer than its label recommends because congestion can rebound.

Seek emergency help when asthma breathing is severe or rapidly worsening, speaking becomes difficult, lips or face appear blue or grey, you become confused or drowsy, or the prescribed reliever does not help as expected. A blocked nose alone should not delay asthma emergency care.

Arrange prompt assessment for swelling around an eye, vision changes, severe facial pain, a severe headache, neck stiffness or marked illness. Book a routine review for congestion that persists, repeatedly disturbs sleep, remains mainly on one side or comes with recurrent bleeding.

Describe when blockage occurs, whether it changes sides, the type of discharge, smell changes, sneezing, facial pressure and possible triggers. Ask whether allergy, infection, sinus disease or another nasal problem fits the pattern and request a demonstration before using a nasal spray.