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Laryngitis, a common disease, plagues many people in their daily lives. In order to give people a deeper understanding of laryngitis, this article will explain the causes and symptoms of laryngitis in detail. I hope that through the introduction of this article, we can help you better prevent and respond to this disease.
1. Causes of laryngitis.
1.Viral infections: The most common cause of laryngitis is viral infections, such as influenza virus, rhinovirus, coronavirus, etc. When these viruses invade the body, they cause an inflammatory reaction in the mucous membranes of the throat, which can lead to pharyngitis.
2.Bacterial infections: Bacterial infections are also an important cause of laryngitis. The most common pathogenic bacteria are streptococcus, pneumococcus, Haemophilus influenzae, etc. When bacteria multiply too much and the mucous membrane of the throat is damaged, it is easy to cause laryngitis.
3.Environmental factors: Pollutants such as poor air quality, dust, and smoke irritate the throat for a long time, which will cause damage to the throat mucosa and cause laryngitis.
4.Excessive use of voice: Teachers, singers, salespeople and other professional groups, due to the needs of work, speak and sing loudly for a long time, and are prone to excessive use of their voices, resulting in damage to the throat mucosa and causing laryngitis.
5.Weakened immunity: When the body's immunity is weakened, it is more likely to be infected with viruses or bacteria, which can induce laryngitis.
6.Allergic reactions: Some people may be allergic to certain substances, such as pollen, dust mites, animal dander, etc. When these allergens enter the throat, they trigger an allergic reaction that leads to pharyngitis.
2. Symptoms of laryngitis.
1.Sore throat: The most common symptom of sore throat is a sore throat, especially in the early stages of the disease. The pain can vary from mild pain to severe difficulty swallowing.
2.Fever: Patients with laryngitis may have fever symptoms with a temperature of up to 375-38.5 degrees Celsius.
3.Cough: Patients with pharyngitis often have a cough with thick or yellow sputum.
4.Itchy throat: People with sore throat may experience an itchy throat that triggers a cough.
5.Redness and swelling of the throat: At the onset of laryngitis, the mucous membrane of the throat is red and swollen, and sometimes lymphadenopathy is seen.
6.Dysphagia: Patients with pharyngitis may have difficulty swallowing during the course of the disease, especially if the inflammation is severe.
7.Hoarseness: People with laryngitis may have hoarseness, especially if it is caused by a bacterial infection.
3. Knowledge expansion.
1.Difference between laryngitis and cold: When you have a cold, in addition to the symptoms of laryngitis, it may also be accompanied by symptoms such as fever, runny nose, and cough. The main manifestations of pharyngitis are sore throat and cough.
2.The difference between pharyngitis and acute tonsillitis: Acute tonsillitis is mainly manifested as redness, swelling and pain in the tonsils, accompanied by symptoms such as fever and cough. On the other hand, laryngitis is characterized by sore throat and cough.
Fourth, dry goods suggestions.
1.Enhance immunity: maintain good work and rest habits, eat a balanced diet, and appropriately supplement vitamin C to improve self-immunity and reduce the occurrence of pharyngitis.
2.Avoid excessive use of the voice: People who need to use their voice for a long time should pay attention to protecting their voice, take appropriate rest, and avoid excessive fatigue.
3.Improve the living environment: keep indoor air circulation to avoid smoke, dust and other pollutants irritating the throat.
4.Prevention of colds: In autumn and winter, the temperature changes greatly, so we should pay attention to keeping warm and preventing colds.
5.Develop good habits: quit smoking, limit alcohol, avoid spicy and irritating foods, drink plenty of water, and keep your stools smooth.
6.Seek medical attention in time: Once the symptoms of laryngitis appear, seek medical attention in time, follow the doctor's advice, and pay attention to rest during the period.
In conclusion, understanding the causes and symptoms of laryngitis is important for us to prevent and respond to this disease. Only by mastering this knowledge can you better protect your throat health in your daily life.
Thank you for taking the time to read our article. If you have any questions or need further assistance, please do not hesitate to contact us. I wish you all the best!