Tonsillitis most commonly affects children between preschool ages and the mid teenage years. Common signs and symptoms of tonsillitis include:
- Red, swollen tonsils
- White or yellow coating or patches on the tonsils
- Sore throat
- Difficult or painful swallowing
- Fever
- Enlarged, tender glands (lymph nodes) in the neck
- A scratchy, muffled or throaty voice
- Bad breath
- Stomachache
- Neck pain or stiff neck
- Headache
In young children who are unable to describe how they feel, signs of tonsillitis may include:
- Drooling due to difficult or painful swallowing
- Refusal to eat
- Unusual fussiness