Allergic rhinitis occurs when the nasal lining overreacts to allergens such as house dust, pollen, pet dander, mold, or changes in weather. Symptoms include continuous sneezing, nasal itching, clear runny nose, nasal congestion, or itchy eyes.

Doctor Nguyen Phuoc Long, from the Ear, Nose, and Throat Center at Tam Anh General Hospital in Ho Chi Minh City, states that in addition to medicinal treatments, certain lifestyle changes can help control allergic rhinitis.

Avoid allergen exposure

Patients should limit contact with common irritants like house dust, cigarette smoke, pet dander, pollen, or polluted environments. Wearing a mask when going outdoors or in dusty areas is recommended. If possible, individuals should undergo allergen testing to identify the exact cause of their allergies.

Saline nasal rinses

Daily nasal irrigation with physiological saline solution helps cleanse the nasal passages of dust, allergens, and mucus, while also moisturizing the nasal lining. It is advisable to use sterile 0.9% saline (NaCl) purchased from pharmacies. The frequency of nasal rinsing depends on the patient's condition and a doctor's advice.

Doctor Long performing a nasal endoscopy for a patient. Photo: Tam Anh General Hospital

Maintain a clean and humid living environment

Living spaces should be kept well-ventilated and cleaned regularly, especially bedding, pillows, and mattresses, which are prone to accumulating fine dust and dust mites. Regular vacuuming and using a humidifier to maintain appropriate humidity can add moisture to the air, preventing dry nasal membranes and reducing irritation.

Boost immunity

A robust immune system is crucial for reducing excessive reactions to allergens. Patients should maintain a balanced diet, incorporating more green vegetables and fresh fruits, drink sufficient water, and get enough sleep. Regular exercise also contributes to improving physical fitness and overall health.

Keep nose and throat warm during weather changes

Cold weather or seasonal transitions can trigger flare-ups of allergic rhinitis. Individuals should keep their bodies warm, especially the neck and throat area, to reduce mucosal irritation and limit sneezing and nasal congestion episodes.

Persistent allergic rhinitis affects daily activities and quality of life. If allergic rhinitis recurs frequently and does not improve despite applying home care measures, patients should consult an Ear, Nose, and Throat specialist for appropriate treatment and to prevent complications such as sinusitis, otitis media, or sleep disorders.

Uyen Trinh