Allergic rhinitis is a common nasal condition with symptoms similar to those of a cold. However, if ignored or misdiagnosed for a long time, it can lead to complications such as sinusitis, otitis media, and even asthma. How can you scientifically determine if you have allergic rhinitis?
Three key criteria for determining allergic rhinitis:
Typical symptoms: the paroxysmal "tetrad"
The hallmark symptoms of allergic rhinitis include:
- Paroxysmal sneezing: Continuous sneezing, up to dozens of times, following exposure to allergens (such as pollen and dust mites);
- Watery nasal discharge: A large amount of clear fluid is secreted from the nasal cavity, possibly accompanied by postnasal drip, which can trigger a cough;
- Itching and congestion: A noticeable itching sensation in the nasal cavity. In severe cases, unilateral or bilateral nasal obstruction can impair breathing;
- Associated symptoms: Some patients experience itchy eyes, tearing, a foreign body sensation in the throat, and even a loss of smell.
- Differentiation from a cold: A cold may initially present with clear nasal discharge, but after 2-3 days, it becomes purulent and is accompanied by systemic symptoms such as fever and fatigue. In contrast, allergic rhinitis presents with persistently clear nasal discharge and recurring symptoms, which are closely related to allergen exposure.
Medical and Family History: Warning Signs of Allergic Predisposition
- Personal Allergy History: A history of drug allergies, hives, eczema, or food allergies significantly increases the risk of developing allergic rhinitis.
- Family Allergy Predisposition: A history of asthma or allergic rhinitis in parents or siblings suggests a genetic predisposition.
- Seasonal Patterns: Pollen allergies often worsen in spring or autumn, while dust mite allergies may be triggered by seasonal cleaning.
Medical Examination: Accurately Identify Allergens
- Nasal Endoscopy: The doctor uses an endoscope to observe the nasal mucosa. Patients with allergic rhinitis will have pale, edematous mucosa, and copious watery discharge will be seen in the nasal cavity.
- Allergen Testing:
Skin Prick Test: A small amount of an allergen (such as pollen or dust mites) is pricked on the skin of the forearm, and the redness and swelling reaction is observed within 15-20 minutes.
Serum-Specific IgE Test: A blood test is performed to measure the level of antibodies to specific allergens. This test is suitable for children or those with sensitive skin.
Diagnostic Criteria: If the symptoms are typical and the allergen test is positive, allergic rhinitis is confirmed.
Solutions for Relieving Persistent Runny Nose Due to Allergic Rhinitis
Basic Care: Isolating Allergens and Physical Relief
- Avoiding Allergen Exposure:
Pollen Allergies: Reduce outdoor activities during pollen season and wear an N95 mask and goggles when going out.
Dust Mite Allergies: Wash bed sheets and duvet covers weekly in water above 55°C (55°F) and use anti-mite mattress covers.
Pet Allergies: Keep pets out of the bedroom and vacuum the carpet regularly.
- Physical Relief:
Warm Nasal Compress: Apply a warm towel to the nose for 10-15 minutes to promote blood circulation and relieve nasal congestion.
Acupressure: Use the tip of your index finger to gently massage the Yingxiang acupoints on either side of the nose for 3 minutes, 2-3 times daily.
Medication: Choose the right anti-allergy medication.
- Antihistamines:
Oral medications, such as loratadine and cetirizine, can quickly relieve sneezing and itching, but may cause drowsiness.
Nasal Sprays, such as azelastine nasal spray, are more effective and suitable for acute symptom control.
- Nasal corticosteroids:
Such as budesonide and mometasone furoate nasal sprays, they can reduce inflammation of the nasal mucosa. They require regular use for 1-2 weeks for optimal results and should not be discontinued abruptly.
- Normal saline irrigation:
Rinsing the nasal cavity with saline once or twice daily can remove allergens and secretions and reduce mucosal edema.
Advanced Treatment: Immune Modulation and Long-Term Management
Allergen immunotherapy (desensitization therapy):
Allergen extracts are administered in gradually increasing doses through subcutaneous injection or sublingual administration to improve tolerance. Treatment cycles typically last 3-5 years and are highly effective.
- Lifestyle Adjustments:
Maintain indoor humidity at 40%-60% and use an air purifier to reduce allergens.
Supplement with vitamin D and omega-3 fatty acids to enhance immune regulation.
Innovative Care: The Groundbreaking Application of the DeepCozy Electric Nasal Irrigator
Traditional nasal irrigation relies on manual squeezing or gravity drainage, which can lead to uneven water flow and inconvenience. As a next-generation electric nasal irrigator, the DeepCozy Electric Nasal Irrigator revolutionizes the nasal irrigator experience through three core technologies:
- Intelligent Pulsed Water Flow: A built-in micropump generates a steady pressure of 0.8-1.2 kPa, mimicking the cilia beat of the nasal mucosa, deeply cleansing sinus corners and increasing allergen removal efficiency by 60%;
- 360° Rotating Nozzle: The nozzle rotates 360° to accommodate different nose shapes, preventing backflow into the ears caused by improper angles in traditional irrigators;
- Constant Temperature Control: A built-in PTC heating module maintains a stable irrigant temperature of 37°C ± 1°C, preventing cold-induced nasal spasms.
- Recommended Use:
Rinse 1-2 times daily with 150-200 ml of saline solution each time;
Blow your nose gently after rinsing, avoiding excessive force;
Replace the nozzle regularly (every three months) to prevent bacterial growth.
Allergic rhinitis should be diagnosed based on symptoms, medical history, and medical examination to avoid confusion with a cold. Persistent runny nose can be managed through comprehensive management including allergen isolation, medication, and nasal irrigation. The DeepCozy Electric Nasal Irrigator offers patients a more efficient and safer care option. If symptoms persist or are accompanied by fever or purulent rhinorrhea, seek medical attention promptly to screen for complications such as sinusitis.
