What is the cause of acute pharyngitis? What should I pay attention to?

1, virus, bacterial infection. Viral and bacterial infections are the main factors leading to acute laryngitis. According to statistical investigation, almost half of the cases are caused by virus infection, mainly Coxsackie virus, parainfluenza virus infection, influenza virus and rhinovirus.

2. Physical or chemical stimulation. If the throat is injured by physical or chemical stimulation, it will also cause acute laryngitis, such as eating hot food, inhaling dust or irritating gases for a long time, drinking too much tobacco and alcohol, talking too much, etc. It is easy to damage the mucous epithelium and glands of the pharynx and cause acute laryngitis.

3. Climate and seasonal factors. Changes in the weather are also likely to cause acute laryngitis. Cold weather will make patients inhale cold air when breathing, and the throat will be affected by cold air for a long time, and the local resistance will decrease, which will reduce the cleaning and humidifying effect on the air, easily lead to the invasion of bacteria and microorganisms, and the throat will be infected to form acute laryngitis.

4. Diseases of neighboring organs. Other diseases of adjacent organs, such as gums, nose and bronchus, can also induce acute laryngitis if not treated in time.

In fact, there are many causes of acute laryngitis. Long-term fatigue, insomnia, mental stress and other reasons can also lead to the decline of physical resistance and induce acute pharyngitis.

Therefore, we must pay attention to our throat in our life, avoid talking loudly and avoid all incentives, because most laryngitis is not caused by unilateral reasons, but by many reasons, so we should pay special attention.