There is blood in my nose when I wake up in the morning. What is the reason?

There is blood in my nose when I wake up in the morning. What is the reason?

The causes of bloodshot nose in the morning can be mainly divided into local causes and systemic causes, but both are caused by disease factors, so no matter which one, everyone should seek treatment as soon as possible.

1. Local reasons include:

① Nasal inflammation: such as atrophic rhinitis, nasal mucosa is prone to cracking and bleeding.

② Nasal trauma: including contusion, cut, laceration, and nose picking injury, etc.

③ The nasal septum is deviated, and dry air hits the nasal septum for a long time, which can easily cause rupture of the mucosal blood vessels.

④Tumor: There are not many tumors in the nasal cavity, but if you have a tumor, it is easy to bleed; nasopharyngeal tumors can also cause bleeding in the nasal cavity.

2. Systemic causes include:

①Acute febrile infectious diseases: such as influenza, hemorrhagic fever, measles, malaria, infectious hepatitis, etc.

②Blood disease. The most common is thrombocytopenia, which reduces coagulation function and makes bleeding easy; followed by aplastic anemia, hemophilia, etc.

③ Cardiovascular diseases: such as hypertension and vascular sclerosis.

④Chronic liver and kidney diseases. Cirrhosis often causes coagulation disorders, and uremia easily causes damage to small blood vessels, both of which can easily cause nosebleeds.

⑤ Malnutrition. Deficiency of vitamin C, K, P and calcium can lead to bleeding.

⑥Other factors such as poisoning by phosphorus, mercury, arsenic, benzene, rapid changes in air pressure when climbing, flying, and diving, and endocrine disorders in women during menstruation or pregnancy may cause nosebleeds.

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