nosebleed
Blood issuing from the nose as if someone were aroused or had their nose broken somehow. If the post has the latter case, tag it with injury.
See also
The following tags are aliased to this tag: blood_from_nose, bloody_nose, and nose_bleed (learn more).
This tag implicates blood (learn more).
The following tags implicate this tag: excessive_nosebleed (learn more).