SINUS CONGESTION, SINUS INFECTION AND SINUSITIS

What do we mean when we talk about sinus congestion, sinus infections and sinusitis? Here are some basic definitions to help you out:

Sinus congestion: A blocked or clogged feeling in your nose or sinuses, caused by inflammation or swelling (which can lead to extra fluid or mucus build-up).^1,2

Conditions like colds and flu can cause mucus congestion.² Find out more about these common conditions and their symptoms.

Sinus infection: An infection is when foreign micro-organisms, like bacteria or viruses, invade part of your body (in this case, the sinuses) and cause harm.^3,4

Sinusitis: Inflammation in your sinuses, which can develop when they become swollen and filled up with excess fluid (mucus) instead of air, causing them to feel blocked (congested).⁴ This may be caused by a viral or bacterial sinus infection.^4,5

Treating sinus congestion helps to prevent infection

Clearing out the excess mucus from your sinuses can prevent a more serious infection from developing there.⁷ Certain medications can help to clear out the sinuses and relieve congestion.^8,9 For example, common
over-the-counter mucolytic medication can be used for up to 14 days to make the mucus blocking your sinuses thinner and less sticky, so it’s easier to blow out.^8,9