Blood-tinged nasal mucus?
Hello doctor, a while ago I had a severe cold (three weeks ago) and I noticed that every time I sniffed my nose, there was blood.
Now that I feel like the cold is getting better, I still experience post-nasal drip in the morning, and when I sniff my nose (yellow-green mucus with blood), there is still a small amount of blood, but it usually only happens right after I wake up.
After that, it doesn't occur.
(I currently live in Australia, where it is winter).
Could this be caused by the cold?
K, 20~29 year old female. Ask Date: 2017/08/08
Dr. Zheng Jueyi reply Otolaryngology
Hello: It is commonly caused by the rupture of microvessels in the nasal mucosa leading to bleeding.
If it persists without improvement, it is advisable to seek medical attention to check for the possibility of other tumors.
Wishing you safety and health.
Sincerely, Dr.
Cheng Jue-Yi, Director of the Department of Otolaryngology, Taoyuan Hospital, Ministry of Health and Welfare.
Reply Date: 2017/08/08
More Info
When it comes to the presence of blood in mucus, particularly after experiencing a severe cold, it is essential to consider several factors before jumping to conclusions about the underlying cause. Given your recent history of a significant cold and the current symptoms you are experiencing, it is possible that the blood in your mucus is related to the cold itself. However, there are several important points to consider.
Firstly, during a cold, the nasal passages can become inflamed and irritated. This inflammation can lead to the rupture of small blood vessels in the nasal lining, especially if you have been frequently blowing your nose or if there is excessive coughing. The presence of yellow-green mucus suggests that there may be a secondary bacterial infection, which is common after a viral cold. This can further irritate the nasal passages and lead to minor bleeding.
The fact that you are noticing blood primarily in the mornings after waking up could indicate that the mucus has been pooling overnight, and the irritation from the mucus drainage could be causing the bleeding. As the day progresses and you are more active, the mucus may drain more effectively, reducing the likelihood of blood being present.
However, while these explanations are plausible, it is crucial to remain vigilant. If the bleeding persists, increases in volume, or is accompanied by other concerning symptoms such as significant facial pain, fever, or difficulty breathing, it would be advisable to seek medical attention. These could be signs of a more serious condition, such as sinusitis or even a more severe respiratory issue.
In general, if the blood in your mucus is minimal and resolves as your cold improves, it is likely a benign issue related to the cold. However, if you have any doubts or if your symptoms worsen, it is always best to consult a healthcare professional for a thorough evaluation. They may perform a physical examination and possibly recommend imaging studies or other tests to rule out any serious conditions.
In summary, while the blood in your mucus may be a result of your recent cold, it is essential to monitor your symptoms closely. If you experience any worsening or additional symptoms, do not hesitate to seek medical advice. Your health and well-being should always be the priority, and a healthcare provider can offer the most accurate assessment based on your specific situation.
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