What does loss of smell feel like with allergic rhinitis?

Allergic rhinitis can swell the lining of the nose and increase mucus. Air carrying odours then has less access to the smell receptors high inside the nose. Food may taste bland because much of flavour comes from smell, while basic tastes such as sweet, salty, sour, and bitter may still be noticed. Loss of Smell is a common presentation of Allergic Rhinitis, but smell change also has other possible causes.

Reduce contact with triggers that you recognise, such as dust, animal dander, or pollen. A saline nasal rinse can help clear mucus; use clean water and follow the product directions. A pharmacist or clinician can advise whether allergy treatment is suitable for you, particularly if symptoms keep returning. Keep food safety in mind: check use-by dates and make sure smoke and gas alarms are working.

Arrange medical advice if the change is persistent, becomes marked without nasal allergy symptoms, or interferes with eating and daily life. Seek urgent assessment for trouble breathing, swelling of the lips or tongue, severe facial swelling, confusion, or a new neurological symptom such as weakness or difficulty speaking.

Ask whether your pattern fits nasal allergy, whether your nose should be examined for swelling or polyps, and which treatments suit your other medicines and health conditions. Mention any recent infection, head injury, new nasal product, or change in taste.