What Are Pharyngitis and Tonsillitis?
Pharyngitis and tonsillitis are infections that cause inflammation in the throat and tonsils. Pharyngitis mainly affects the throat, while tonsillitis affects the tonsils. Some people experience both conditions at the same time.
Viruses are the most common cause of pharyngitis and tonsillitis. Bacterial infections such as strep throat can also cause symptoms and may require antibiotics.
Other causes and risk factors include:
- Close contact with infected individuals
- Exposure to cigarette smoke
- Fungal infections in some cases
They can affect both children and adults, especially during colder months.
Symptoms
Symptoms may appear suddenly or develop gradually depending on the cause of the infection.
Common symptoms include:
- Sore throat
- Fever
- Pain with swallowing
- Red or swollen tonsils
- Headache
- Swollen lymph nodes in the neck
- Fatigue
- Nausea or stomach discomfort
How Is It Diagnosed?
Healthcare providers diagnose pharyngitis and tonsillitis with a physical exam and a review of symptoms. They may look for redness, swelling, or drainage in the throat and check for swollen lymph nodes.
Testing may include:
- Rapid strep test
- Throat culture
- Throat swab testing
These tests help determine whether the infection is viral or bacterial and guide treatment decisions.
How Is It Treated?
Treatment depends on the cause of the infection. Viral infections usually improve with supportive care, while bacterial infections may require antibiotics.
Common treatments include:
- Rest and hydration
- Acetaminophen or ibuprofen for pain and fever
- Warm saltwater gargles
- Throat lozenges
- Antibiotics for strep throat or other bacterial infections
Most people recover within several days to a week. Prompt treatment of bacterial infections can help prevent complications.
