Red blood in the nose

Introduction The red blood of the nose refers to the red blood on the nose. These red blood cells are caused by capillary dilation of the nose. If it is serious, it will form rosacea and affect the appearance. Mainly seen in young people with thin skin. At present, most scholars believe that hairy worm infection is an important factor in the onset, but it is not the only factor. Alcohol, spicy food, high temperature and cold stimulation, digestion, endocrine barrier, etc. can also induce nasal telangiectasia. In addition, long-term mental stress, gastrointestinal disorders, smoking, alcohol abuse, eating spicy spicy foods, etc. can also induce nasal telangiectasia.

Cause

The cause of telangiectasia of the nose is very complicated. At present, most scholars believe that hairy worm infection is an important factor in the onset, but it is not the only factor. Alcohol, spicy food, high temperature and cold stimulation, digestion, endocrine barrier, etc. can also induce the nose. Capillary expansion.

In addition, long-term mental stress, gastrointestinal disorders, smoking, alcohol abuse, eating spicy spicy foods, etc. can also induce nasal telangiectasia.

an examination

Related inspection

Skin color nasal examination

The symptoms of telangiectasia of the nose are: obvious bloodshot on both sides of the nose. Chronic inflammatory lesions of the nose may occur in severe cases, mostly in middle-aged men. Usually the skin of the outer nose is red, but the tip of the nose is most prominent. The telangiectasia of the nose is obvious, and sometimes the dilated small blood vessels are dendritic through the skin. Due to the exuberant secretion of the local sebaceous glands, the nose appears red and bright. The condition is further developed, the skin can be hypertrophied and hypertrophy, and even a rash or small abscess grows, and the appearance is rough and uneven, forming a "rosacea".

Differential diagnosis

The color of the nose is red, the lungs and the spleen are hot; the nose is slightly red and the main spleen is hot; the nose of the woman is red, and the menstruation should not be careful; the nose of the child is red and purple, and it is easy to suffer from swollen pus and blood; the nose is bright red. Found in erythrocytosis; nasal red, nasal dry, susceptible to nosebleeds; face yellow, nasal telangiectasia, congestion, bloodshot, mostly cirrhosis; nasal redness, are hot.

In addition, some patients with cardiovascular disease, hypertension or liver dysfunction will also have red nose and should pay special attention. When there is a red plaque on the bridge of the nose and it is higher than the surface of the skin and spreads to the cheeks of both sides, it is suspected that systemic lupus erythematosus should be examined by immunological rheumatology. The outer edge of the nostrils is red, more common in intestinal diseases or congestive inflammation. Conversely, if the inner edge of the nostril is red and the septum is ulcerated, it is mostly syphilis.

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