Catarrh – Overview
Catarrh is a common yet often misunderstood condition that causes a build-up of mucus in the nose, throat, or sinuses. It typically occurs when the lining of the airways becomes inflamed, producing excess mucus in response to infection, allergens, or environmental irritants. Catarrh itself is not a disease, but rather a symptom associated with underlying conditions such as colds, flu, sinusitis, or allergic rhinitis.
The body produces mucus as a defence mechanism. It helps trap dust, microbes, and allergens, preventing them from reaching the lungs. However, when production becomes excessive or the mucus thickens, it can lead to congestion, discomfort, and impaired breathing. The resulting build-up may cause a blocked nose, throat irritation, a persistent cough, or a sensation of mucus dripping down the back of the throat — known as postnasal drip.
Catarrh is often short-lived, particularly when caused by a viral infection. However, for some people, especially those with allergies or chronic sinus problems, it can become persistent. This chronic condition can interfere with sleep, reduce quality of life, and affect concentration and mood.
Catarrh – Overview
While catarrh can affect anyone, people with asthma, nasal polyps, or who are frequently exposed to smoke, dust, or pollution are more prone to experiencing recurring episodes. Managing these triggers, maintaining good hydration, and practising nasal hygiene can help alleviate symptoms.
Treatment varies depending on the cause. For many, over-the-counter decongestants, antihistamines, saline nasal sprays, or steam inhalation provide relief. If the symptoms are persistent or linked to an underlying issue like sinusitis or allergies, medical intervention may be necessary.
Although not usually dangerous, chronic catarrh can be frustrating and impact daily life. A better understanding of its causes and treatment options can help individuals take control of their symptoms and breathe easier.
