What reason is adult nosebleed?

summary

Nosebleed, known as "epistaxis" in medicine, is mostly caused by "lung dryness and blood heat", which causes nasal dryness, insufficient capillary toughness and rupture. If not treated in time, delayed development, will produce serious consequences, such as nasal mucosa atrophy, anemia, memory loss, poor vision, immune decline, and even cause ischemic shock, life-threatening. What reason is adult nosebleed introduced below?

What reason is adult nosebleed?

The distribution of microvessels in nasal mucosa is very close, it is very sensitive and fragile, easy to rupture and bleeding. There are many reasons for nosebleed, such as nasal trauma, dry scab on mucous membrane, damage caused by foreign bodies of acid and alkali, overheating in the sun, excessive drinking and so on.

Nosebleed is a complication of cardiovascular system, internal organs, various infections, blood diseases and other diseases.

If the purulent secretion from the nose is prior to the nosebleed, the foreign body may be the main cause.

matters needing attention

Push the alar of the nose on the bleeding side to the bridge of the nose and keep it for 5-10 minutes to make the blood coagulate and stop bleeding. If both sides are bleeding, pinch both sides of the nose. After stopping the nosebleed, there are many clots in the nostrils. Don't rush to get it out. Try to avoid sneezing and rubbing to prevent rebleeding.