Why does a cold make a blue nose, and is it better to have a blue nose after a cold

Once a person gets cold, he will have a cold, sneezing, nasal congestion, blue nose and other symptoms, and in severe cases, it will cause dizziness, sore throat, fever and cough and other phenomena ......A runny nose is just an instinctive reaction to a cold ...... when it is invaded by wind and cold

There are many kinds of classifications of colds, one group includes, the big classification, mainly including the epidemic and the common cold, cold in traditional Chinese medicine, also known as cold, is a respiratory disease, may be with the change of seasons of the body key to the cold caused by cold. It is also associated with the epidemic that may arise due to the invasion of different viruses.

Different colds have different symptoms, but each cold may have a runny nose and fever, so these descriptions alone do not know which virus invades. In the case of rhinitis, the nasal discharge is watery at the beginning, and it is only after a period of time that the nasal discharge becomes viscous.

Even if you don't take medicine, you will be cured in 7 to 10 days, as long as you pay attention to keeping warm, drinking water, eating some good fruits, etc. But if it is a virus, you have to go to the hospital to find out what kind of virus caused it, and then prescribe the right medicine to **.

If it is accompanied by symptoms such as prolonged runny nose, dizziness, headache and fever, finally go to the hospital and take antiviral drugs, such as oxytetracycline, medisomycin or intramuscular penicillin, gentamicin, etc. You may also need to take some antibiotic medications such as amoxicillin. Pay attention to your physical exercise.

It could be a wind-heat cold.

General symptoms of wind-heat cold.

1) Sore throat, which usually precedes cold symptoms, and phlegm that is usually yellow or black.

2) Runny nose, usually yellow.

3) The tongue coating is yellowish or white, and the tongue is usually red.

4) Constipation. 5) Heat, thirst, and irritability.

6) The pulse image is usually a number of pulses or flood pulses, that is, the pulse is faster than normal.

Traditional Chinese medicine believes that if the cold starts with a watery nasal discharge, then the nasal discharge begins to turn yellow, the amount of nasal discharge gradually decreases, and the nasal cavity becomes dry, indicating that the cold is improving; If the amount of nasal discharge does not decrease, the nasal passages do not become dry, but the yellow discharge becomes thicker and thicker, accompanied by headaches, eye discomfort and other symptoms, it means that the infection has worsened.

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A runny nose is one of the symptoms of a cold, and if you want to know if you have a cold, you will also have symptoms such as sore throat and nasal congestion.

The main symptoms of a cold are sneezing, runny nose, which is mainly caused by a decrease in the body's immunity and viral and bacterial infections, which can occur throughout the year, and more in winter and spring.

Upper respiratory tract infection is also known as the common cold, and upper respiratory tract infection is a general term for acute inflammation of the nasal cavity, pharynx or larynx.

The main symptoms are sneezing, nasal congestion, watery nasal discharge, and can also be manifested as cough, dry throat, itchy throat or burning sensation or even postnasal dripping sensation, generally no fever or systemic symptoms, or only low-grade fever, mild chills, headache and other symptoms, cold, rain, climate abrupt change, excessive fatigue and other medical history, the clinical manifestations are mainly nasal symptoms.