Allergic rhinitis, often called nasal allergies or hay fever, is one of the most common conditions we see in ENT practice. It happens when your immune system overreacts to harmless particles in the air, treating them as a threat. While it is rarely dangerous, it can make daily life genuinely miserable if left unmanaged.
What causes it?
Allergic rhinitis is triggered when you breathe in allergens. Common culprits include pollen from trees, grasses and weeds, house dust mites, mould spores, and pet dander. Some people react seasonally, while others have symptoms all year round. Family history plays a role, so allergies often run in families.
Common symptoms
The classic signs are sneezing, a runny or blocked nose, and an itchy nose, eyes, throat or ears. Many people also notice watery eyes, post-nasal drip, reduced sense of smell, and tiredness from disturbed sleep. Symptoms can mimic a cold, but they last longer and tend to flare up around specific triggers.
How is it treated?
The first and most effective step is avoiding your triggers wherever possible, such as keeping windows shut during high pollen days and using dust-mite-proof bedding. Saline nasal rinses help wash allergens away. Antihistamine tablets and steroid nasal sprays are the mainstay of treatment and work well for most people. For stubborn or severe cases, allergy testing and immunotherapy (allergy shots or drops) can offer long-term relief.
When should you see a doctor?
See an ENT specialist if your symptoms are not controlled by over-the-counter medicines, if they interfere with sleep or daily activities, or if you also have frequent sinus infections, ear problems, or asthma. Identifying your specific triggers makes treatment far more effective.
The good news is that allergic rhinitis is very manageable. With the right combination of avoidance and medication, most people are able to breathe freely and get back to enjoying their day.
Disclaimer: This article is for general information only and is not a substitute for professional medical advice. Please consult a qualified doctor for diagnosis and treatment.