Mucus Colour Meaning: Decode Your Totās Snot!
Boogies, snots, mucusāno matter what you call the gooey (or crusty) bits that seem to fill your totās nose every cold and flu season, it all serves the same purpose: To keep icky germs, allergens, and dust out of your childās nose! But that does not mean all mucus is the same. Learn why it is important to tune into your childās different snot coloursāand what they mean.
What is mucus made of?
All nasal mucus, no matter the colour, is mostly water, with a mix of salt, and antiviral and antibacterial proteins. Boogers are made up almost entirely of dried mucus.
Why do we have boogers?
It is helpful to think of mucus as the bodyās flypaper! I know that image is kind of gross, but mucus is actually there to catch dust, allergens, and germs that may be ābuzzingā around,Ā trying to get into your little oneās systemā¦.and make them sick. That is not all nasal mucus does! Boogers and snot contain antiviral and antibacterial proteins designed to fight germsāand it keeps little noses moist, which makes the nose less likely to get cracked, irritated, and susceptible to infection. The drier the nasal lining, the more prone to infection your bubās nose becomes.
What does clear mucus mean?
Whether you are a kid or a grownup, your body churns out clear mucus around the clock to keep nasal tissues moist and to filter out dust, pollen, and other allergens. But since boogies can not keep every little thing out, clear mucus can also appear when you have a cold or allergies. When cold germs or other viruses first invade the nose, the body naturally makes clear mucus to try to wash them away in a ālittle tideā of body fluid. At the same time, your little oneās mucus may be clear simply because it isĀ very cold outside! Cold, dry air can irritate the nasal lining, causing the glands inside the nose to produce excess mucus to keep tiny noses moisturized.
What does white or yellow mucus mean?
When your child is battling a cold, the mucus in their wee noses may become white, cloudy, or yellowish. That is because after a few days of fighting the infection, the bodyās immune cells fight back with proteins that can get stuck in the mucus (aka dead white blood cells) and change its colour, giving it a cloudy or yellowish appearance. The change in colour simply means the mucus is doing its job and clearing the ickies out of the body.
What does green mucus mean?
Many parents wonder,Ā Does green snot mean an infection?Ā And the answer isā¦sometimes! While a lot of folks believe that green mucus means your child has a bacterial infection, that is not always the case. Instead, snots, boogers, and mucus can turn greenish early in a viral infection (a cold) when there is a lot of dead germs, white blood cells, and other debris present, which is totally normal. But if your tot had a bacterial infection (requiring antibiotics), there is a good chance that green mucus would come from justĀ oneĀ nostrilāor they would have other symptoms, too, such as headache and congestion.
What does pink or red mucus mean?
At times, your childās mucus will feature tiny streaks of pink or red, which tends to mean there is a bit of blood in the nose. Typically, children have pink or red-tinged mucus when nasal tissue is irritated due to, say, a dry air, lots of nose-blowingā¦or an honest-to-goodness nosebleed. But a few specks of bloodāor pinkish boogiesāare usually nothing to worry about.
What does brown or black mucus mean?
While it may be pretty disturbing to spy brown or black-ish boogers in your little oneās nose, it often just means they inhaled something of the same colour, like dirt or dust. Brownish mucus can also indicate dried blood. In rare cases, however, black boogies can mean a serious fungal infection, most often in folks with diabetes or a weakened immune system. If you see black mucus, it is a good idea to reach out to your healthcare provider.
Mucus Colour Chart
Why does my childās snot change colours?
If after a few days, your bubās nasal mucus colour goes from white to green/yellow, you should call your childās paediatrician. This shift in snot colour might indicate a sinus infection. You should also reach out if your child is having trouble breathing, sleeping, or if they develop a fever, headache, or pain.Ā
Can boogers be harmful?
Remember, hard, squishy, and slimy boogers and mucus are filled with dirt, dead skin cells, other particlesā¦and germs. So, if your toddler or preschooler isĀ picking their nose and wiping their boogers on themselves, the furniture, theirĀ stuffed toys, anything, they are spreading germs, which can make others sick. That is why it is important to teach kids to use tissues and toĀ wash their handsā¦and for you toĀ wash stuffed animals!
Mucus Colour and Health
Mucus and snot colour alone are not enough to make any kind of diagnosis. Factors like how your tyke is feeling, how long they have had symptoms, and their overall health always need to come into play when assessing what a childās snot colour really means. My advice:
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Get a nasal aspirator.Ā If your tot is 1, 2, or 3 years old, you may want to consider using a nasal aspirator, bulb syringe, or an electronic version to gently clear boogies.
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Use saline drops.Ā To help break up mucus, use a dropper to put some saline in your bubās nose, then remove it with a snot sucker. (Again, this is for the 3-and-under set.)
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Crank the humidifier.Ā A cool-mist humidifier helps to loosen nasal mucus and moisturizes irritated noses. They are great to use overnight while your child snoozes!
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Teach nose-blowing.Ā Kids are not born knowing how to blow their nose. You must teach them! During a non-stuffy-nose time, ask your tot to close their mouth and feel the air come out of their nose. (Closing their lips tight is key!) Next, tell them to purposefully blow air out of their nose while keeping their mouth shut. After they get the hang of that, bring the tissue into play, and repeat the process. Finally, show them how they can use the tissue to block one side of the nostril and blow out the other, which is especially helpful for tricky boogies!
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Call the doc if concerned.Ā If your little oneās mucus colour has changed from white to green/yellow or if their mucus is black, call the paediatrician. Your little one might have a sinus or a fungal infection. It is also smart to callĀ your healthcare provider if your bub has had a cold for 10 to 14 days, is having trouble breathing or sleepingāor if they develop a fever, headache, or pain. SometimesĀ your healthcare providerĀ will recommend a decongestant syrup or nose drops. Since medicated nose drops can be a little irritating, I recommend alternating nostrils.
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