Pharyngitis
Einstein Health Glossary
ICD 10 - J02
What is pharyngitis?
Pharyngitis is inflammation of the throat, usually caused by infections, allergies, or acid reflux.
Symptoms
Pharyngitis usually causes sore throat and difficulty swallowing, and may include fever in cases of infection. Other symptoms such as cough, runny nose, body aches, hoarseness, swollen lymph nodes, and pus patches may occur depending on the cause.
Causes
Pharyngitis is most often caused by viral infections, such as colds and flu. In some cases, it may be related to bacterial infection, gastroesophageal reflux, or exposure to allergens and irritants.
Diagnosis
Pharyngitis is usually diagnosed through clinical evaluation, which includes visual inspection of the throat by a doctor. In suspected cases of bacterial infection, laboratory tests such as throat cultures may be requested for diagnostic confirmation.
Prevention Method
Hygiene measures, such as handwashing and wearing masks, can prevent cases of pharyngitis caused by viral infections. Avoiding contact with infected individuals is also important. In specific situations, measures to prevent allergies and gastroesophageal reflux may be necessary.
Treatment
Treatment aims to relieve symptoms such as pain and fever. Bacterial infections should be treated with antibiotics. In specific situations, measures to treat allergies and gastroesophageal reflux may be recommended.
Duration
The duration of pharyngitis varies depending on the cause. Viral pharyngitis resolves within a week. Bacterial pharyngitis may improve within 48 to 72 hours of antibiotic treatment. Persistent symptoms should be evaluated by a doctor.
Is it contagious?
Viral infections that cause pharyngitis can be highly contagious.
Can it be contracted more than once?
It is possible to have multiple episodes of pharyngitis throughout life.