What should you know about chronic stuffy nose allergies?

Allergic rhinitis can swell the nasal lining after exposure to triggers such as pollen, dust, mould, or animal dander. A stuffy nose may occur with sneezing, an itchy nose, watery eyes, clear mucus, throat clearing, or reduced smell. House dust mite allergy can be more noticeable indoors or during sleep. Chronic sinusitis, sinusitis, a common cold, and non-allergic irritation can look similar, so congestion alone cannot confirm allergy.

Keep a simple record of where symptoms occur, whether they are seasonal, and how they affect sleep. Mention wheezing, eczema, facial pressure, thick discharge, or fever because these may change the assessment.

Limit known triggers where practical, ventilate sleeping areas, and wash bedding according to its care instructions. Saline spray or rinsing can clear mucus when done with safe water and clean equipment. Allergy medication may help, but the choice depends on age, pregnancy, other conditions, and current medicines; ask a pharmacist or clinician. Use nasal sprays with the recommended technique and seek review if blockage remains troublesome.

Get urgent help for severe breathing difficulty, swelling of the lips or tongue, faintness, or a rapidly spreading allergic reaction. Arrange prompt assessment for one-sided blockage, recurrent nosebleeds, blood-stained discharge, swelling around an eye, vision changes, severe facial pain, or high fever. Persistent symptoms that disturb sleep or reduce smell also deserve a planned review.

Ask which trigger pattern is most consistent with allergy, whether testing or a nasal examination would help, and which medication is suitable for your health history. Ask how to use the spray, how long to try it, and what symptoms would suggest sinus disease or another cause.