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Nasal Congestion And Health

Nasal Congestion and Health

We all have a nose, but do we really take care of it? There are several scenarios when our nose acts up:

  1. When the weather changes our nose is runny
  2. We heat our houses and our nose dries up
  3. We leave the A/C on during a hot summer’s night and we wake up stuffy and with a dry nose
  4. When we move from a warm environment to a cold one, our nose becomes runny

So how exactly do you take care of your nose? Understanding the anatomy of the nose will better explain how it is effected by environmental factors.

The Nose

The Anatomy of the NoseThe nasal cavity is part of the respiratory system and is the entry point for the air we breathe. Linked together through a series of olfactory nerves are the nasal and oral cavities. These play an important role as through such nerves we can perceive the sense of smell and taste. Throughout the nasal cavity, we have two very important defence barriers. A layer of nasal mucosa (mucus membrane) and a series of hair-like cells called cilia. Together they provide the entire nasal cavity with protection by removing allergens, microbes and dust. These are propelled outwards away from the lungs which may otherwise cause infections and allergic reactions.

The nasal region also has interlinked cavities lined with a mucus membrane, called sinuses. These sinuses are around the cheekbones, at the low centre of the forehead, between the eyes and in bones behind the nose.

 

 

Symptoms that Effect Nasal Health

Nasal Congestion

Nasal Congestion is often described as the sensation of having a stuffy nose and hinders the ability to breathe in air through the nose. It typically involves mucus build-up, sinus pain and inflammation of nasal tissue. The common cold, the flu and sinus infection are common causes for congestion which usually resolve within a week. If congestion lasts longer, it is often a symptom of an underlying health condition such as allergies, rhinitis or chronic sinusitis.

Rhinorrhea

A runny nose (rhinorrhea) is when the nasal cavity is filled with a significant amount of mucus. This happens when the mucus membranes produce mucus faster than it can be processed, resulting in breathing difficulties. The common cold, the flu, allergies and irritants are all causes of a runny nose. While a runny nose usually resolves itself on its own and within a short timeframe, it would be best to visit a doctor if the issue persists longer. Persistent rhinorrhea accompanied by fever together with green or yellow nasal mucus discharge are all signs of bacterial infection and would warrant antibiotic therapy.

Dry Nose

Symptoms that Effect Nasal Health

A dry nose occurs when the nasal mucosa does not produce enough mucus. Blowing the nose too frequently, dehydration, certain medications such as excessive use of antihistamines or nasal decongestants may also cause a dry nose. Persistent irritation and even nosebleeds can occur if a dry nose is left untreated.

Post-nasal Drip

Post-nasal drip is excess mucus build-up that runs down the back of your throat, which causes irritation and requires frequent clearing. Causes of post-nasal drip are cold temperatures, viral infections such as the common cold, sinus infections, changes in weather, dry air and even certain medications. Seeking medical advice is recommended when the mucus is discoloured and has a foul smell.

The Different Nasal Conditions

The two main causes that impair nasal health are Rhinitis and Sinusitis, with Rhinitis being both allergic and non-allergic.

There are two types of rhinitis: allergic and non-allergic rhinitis.

Allergens in the air such as pollen, pet hair or fine dust cause allergic rhinitis. The immune system treats these allergens as a foreign body and responds by releasing histamine which brings about these allergic reactions. Symptoms may occur in the nose, at the back of the throat, around the eyes and even on the skin. Non-allergic rhinitis causes year-round symptoms, which is different from allergic rhinitis as it does not involve the immune system. Air pollutants, food, medications or changes in weather can trigger symptoms of non-allergic rhinitis. What is common between the two types is that both can cause a runny nose, congested nose, sneezing and postnasal drip. Allergic rhinitis might also cause itchiness in the nose, eyes and/or throat.

Sinusitis is inflammation of the mucosa lining within the sinus cavities. The sinuses fill up with mucus which creates a moist environment for bacteria to grow in. As the sinuses become obstructed, they cause facial pain also known as a sinus headache.

 

This Post Has 2 Comments
  1. I seem to have the symptoms that you published…I am blocked especially at night time or lying down…I use nose drops twice a day given to me by my GP. suffered a sore throat for over a month but the worst part is the continual headache, continually swallowing Panadols every 4 hours…I have a continual bruise in different parts of my head as if someone used my head as a punching ball…..any help will be appreciated….?

    1. Hi Marguerite, Thanks for getting in touch with us, for nasal blockage we recommend using Hysan Adult for up to 7 days by applying it before going to sleep. For the rest of your symptoms, it is best to consult your doctor for more help about the issues. Hope this helps 🙂

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