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Is Your Sore Throat More Than Just a Common Cold?
Published: Jun 26, 2024
Acute pharyngitis is a widespread issue, often mistaken for a simple cold. Understanding its causes and symptoms is crucial to prevent serious health risks.
Common Causes of Pharyngitis
Pharyngitis, commonly known as a sore throat, can be caused by both viral and bacterial infections. Respiratory viruses like adenovirus and rhinovirus are leading culprits, accounting for 25 to 45 percent of cases. Group A Streptococcus (GAS) is the most common bacterial cause, responsible for 5 to 15 percent of adult cases.
Symptoms to Watch Out For
Typical symptoms include a sore throat that worsens when swallowing, fever, and swollen lymph nodes. GAS pharyngitis often presents with a sudden sore throat, fever, and prominent neck lymph nodes. Viral causes may also include cough, congestion, and conjunctivitis.
When to Seek Medical Attention
While many sore throats resolve on their own, some may require medical evaluation. Signs like high fever, difficulty breathing, or a severe sore throat lasting more than a week should prompt a doctor's visit. These could indicate complications or a more serious condition like infectious mononucleosis or acute HIV infection.
Frequently Asked Questions
Respiratory viruses are the most common cause.
Yes, if it leads to complications like airway obstruction.
It has a sudden onset with fever and swollen lymph nodes.
If you have severe symptoms or a sore throat lasting more than a week.
Key Takeaways
Understanding the symptoms and causes of pharyngitis can help you decide when to seek medical care.
References
- Schappert SM, Rechtsteiner EA. Ambulatory medical care utilization estimates for 2006. Natl Health Stat Report 2008; :1.
- Bisno AL. Acute pharyngitis. N Engl J Med 2001; 344:205.
This article has been reviewed for accuracy by one of the licensed medical doctors working for Doctronic. Always discuss health information with your healthcare provider.
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