"Flucur Nebuliser" can alleviate symptoms caused by acute rhinitis, allergic rhinitis or paranasal sinusitis (sneezing, runny nose, nasal congestion).

Step 1. Remove the cap and hold the nebuliser vertically. Lean forward slightly and insert the nozzle into a nostril.

Step 2. Press the pump 1-2 times until the solution is sprayed into the nostril.

Step 3. Wipe the tip of nebuliser with sterilized gauze after use to keep the nebuliser clean.

*The quantified 15ml of the solution is accurately filled in the nebuliser.

"Flucur Nebuliser" is steroids-free and is an OTC (over-the-counter) drug, with few side effects and high safety.

Children aged 7-12 can use "Flucur Nebuliser", but please pay attention to the amount and method of use. It is recommended to use it under adult supervision.

Please close the cap tightly and store in a cool place away from direct sunlight after use. No refrigeration required.

A survey found that about 25% of Hong Kong people suffer from nasal allergy. The medical name of nasal allergy is allergic rhinitis, which refers to the reaction of the eyes, nose, pharynx and throat allergy due to some substances (allergens). When people contact the allergens, the body will secrete histamine, which stimulates nerve and causes allergy or inflammatory. Allergic rhinitis occurs when the inflammation occurs in the upper respiratory tract, causing the patient to have symptoms of nasal allergy such as sneezing, itching, and runny nose.

There are two types of allergic rhinitis:

• Seasonal – e.g. allergic to pollen
• Perennial – e.g. allergic to dust, fungus or hair/fur

Nasal symptoms: sneezing, runny nose, nasal congestion, itchy nose, poor sense of smell, ulceration of nasal mucosa, nose fever, etc.

Eye symptoms: itchy eyes, watery eyes, red eyes, swollen eyes, etc.

Other symptoms: May have other physical allergies such as eczema, asthma

There are many reasons casing allergic rhinitis, including genetic and environmental factors, bacterial and fungal infections, using aspirin-containing drugs, working or living in an environment full of allergens, puberty, menstruation, endocrine disorders can cause nasal allergies. Most patients are repeatedly exposed to the allergen in a short period of time, and their allergy will gradually increase. Allergic reactions only occur during the first time an individual is exposed to a large amount of a certain allergen. As the disease develops, even a small amount of the allergen will trigger the reactions.

Soruce:
HKAS

The main method to improve nasal sensitivity is to avoid contact with allergens.

• Clean the household frequently to avoid the accumulation of pet dander and dust.
• Keep the kitchens and bathrooms or other place with high humidity dry and well Anti-mold or dehumidifying agents can be used to avoid mold growth.
• Avoid using cosmetics, perfumes, soaps, shampoos or skin lotion with strong fragrances
• Maintain good ventilation by using air purifier, installing range hood in kitchen
• Be aware of sudden changes of temperature both indoor and outdoor, including:
  • The indoor air-conditioning temperature should not be too low, and the room temperature should be kept at about 25°C
  • Bring a jacket when going to air-conditioned places
  • Wear enough warm clothing when going out in the cold weather
• Exercise frequently to keep body healthy

In general, medicines for treatment “Allergic Rhinitis” have the effect on inhibition of allergic reactions and relieve allergy symptoms, such as reducing the frequency of runny nose or stuffy nose. However, there are more or less side effects, such as drowsiness, dry mouth, anxiety or lack of energy so we must follow exactly doctors’ prescription.

Nasal spray is also one of the treatments for allergic rhinitis. It is focus on nasal cavity, and the patient can spray the drug into the nasal cavity when necessary to directly control the allergic reaction in the affected area and nearby, and reduce the symptoms of nasal itching, sneezing and runny nose.

資料來源: 
Student health service
Hong Kong Baptist Hospital

There are three common types of nasal sprays: corticosteroid nasal spray, vasoconstrictor nasal spray and Antihistamine Nasal Spray:

Corticosteroid nasal spray:

Used to inhibit the production of inflammatory substances. Most of the steroid containing product are prescription drugs and should be prescribed to patients with moderate to severe nasal allergy only after a doctor's diagnosis and as deemed appropriate. The effect is relatively slow, it takes about 6-12 hours after use to start to work, and it takes several days to achieve the best effect. Long-term use is more likely to cause increased intraocular pressure, so it is necessary to conduct regular eye examinations.

Vasoconstrictor Nasal Spray:

It can quickly shrink the blood vessels of the nasal cavity mucosa, eliminate the swelling of the nasal mucosa and nasal congestion. The advantage is that it can quickly improve the nasal congestion and runny nose. It is suitable for emergency or short-term use. The product is not intended to treat allergies and is not suitable for long-term and continuous use.

Antihistamine Nasal Spray:

Blocking the action of histamine can relieve symptoms such as runny nose, sneezing and itching in the nose. The effect is faster than steroid nasal spray, but the effect of relieving nasal congestion is relatively poor. Antihistamine nasal sprays are topical. If the medicine flows back into the mouth, it will produce a bitter taste, but it has less side effects such as dry mouth and drowsiness than oral antihistamines.

Source: 

Consumer Council