Having blood appear in your nasal mucus can be a nuisance and troubling.
It can also help prevent the issue from becoming a fullnosebleed(epistaxis)with active bleeding.
Blood in your nose can occur from mundane causes like picking or blowing your nose.
ljubaphoto / Getty Images
This article describes blood in nasal mucus without nosebleeds.
It explains the causes, when it can be serious, and the types of treatment.
ljubaphoto / Getty Images
Nose Mucus and Blood: What’s the Link?
This sticky substance also helps keep the nasal tissue moist.
Your nasal passages are rich in very sensitive blood vessels that bleed easily when damaged or irritated.
Another cause may behereditary hemorrhagic telangiectasia (HHT).
This genetic disorder, also called Osler-Weber-Rendu syndrome, causes abnormal blood vessels throughout your body.
It can be hard to determine just how much blood is coming from your nose.
A small amount can seem like a lot when your blood mixes with nasal mucus and other fluids.
However, a constant flow of blood or blood that feels like a leaky faucet can become serious.
A nosebleed that triggers enough blood loss to fill a cup requires immediate medical attention.
Substances Associated With Blood in Nose
Several substances are associated with causing blood in your nose.
The bleeding is typically mild to moderate, often spontaneously reversing.
It can be difficult to determine whether blood in your nose without bleeding is a serious problem.
It often happens for many of the same reasons that trigger nosebleeds.
Most symptoms of blood in your nose without bleeding can be addressed with minor changes.
Do not ignore persistent blood from your nose.
Conway Medical Center with Novant Health.Bloody boogers, snot, and mucus: when to seek pediatric care.
NIH News in Health.Marvels of mucus and phlegm.
Mount Carmel Health Systems.Decoding mucus colors: a guide to what your mucus is telling you.
National Heart, Lung, and Blood Institute.Platelet disorders: thrombocytopenia.
Meirinho S, Relvas R, Alves G.Drug-induced epistaxis: an often-neglected adverse effect.Curr Drug Saf.
2018;13(2):74-83. doi:10.2174/1574886313666180213090943
Penn Medicine.Hereditary hemorrhagic telangiectasia (HHT).
Columbia University Irving Medical Center.Nosebleeds: when it’s time to get medical attention.
Children’s Hospital at Dartmouth.Nosebleeds.
Harvard Health Publishing Harvard Medical School.Nosebleed (epistaxis).
American Addiction Centers.Types of drugs that are commonly snorted.
Cedars Sinai.Nosebleed (epistaxis) in children.
UpToDate.Patient education: nosebleeds (epistaxis) (beyond the basics).
American Academy of Family Physicians.Nosebleeds.
Kaiser Permanente.Stopping a nosebleed.
