Chronic tonsillitis is chronic inflammation of the tonsils for more than two weeks.
Classification of chronic tonsillitis
| Classification | Description |
|---|---|
| Chronic follicular tonsillitis | The tonsillar crypts are full of purulent material, which shows on the surface as yellowish spots. |
| Chronic parenchymatous tonsillitis | There is hyperplasia of lymphoid tissue, interfering with speech, deglutition, and respiration. Attacks of sleep apnoea may occur. |
| Chronic fibroid tonsillitis | The tonsils are small but infected. This occurs with a history of repeated sore throats. |
- Causative organisms
- Polymicrobial
- Alpha-haemolytic streptococcus
- Beta-haemolytic streptococcus
- Staphylococcus aureus
- Haemophilus influenzae
- Bacteroides spp.
- Polymicrobial
- Causes
- Recurrent attacks of tonsillitis
- Chronic tooth infection
- Chronic sinusitis
- Signs and symptoms
- Chronic sore throat
- Halitosis
- Bad taste in the mouth
- Thick speech
- Difficulty and pain in swallowing
- Poor sleep due to choking episodes at night
- Physical examination
- Tonsils may show a varying degree of enlargement.
- Sometimes they meet in the midline (chronic parenchymatous)
- There may be yellowish beads of pus on the medial surface of the tonsil (chronic follicular)
- Tonsils are small, but pressure on the anterior pillar expresses frank pus (chronic fibroid).
- Enlargement of jugulodigastric lymph nodes. During acute attacks, the nodes enlarge further and become tender.
- Flushing of the anterior pillars compared to the rest of the pharyngeal mucosa is an important sign of chronic tonsillar infection
- Tonsils may show a varying degree of enlargement.
- Treatment
- Rest
- Adequate hydration and caloric intake
- Treatment of coexistent infections
- Tonsillectomy is the definitive treatment
- Complications
- Peritonsillar abscess
- Parapharyngeal abscess
- Intratonsillar abscess
- Tonsilloliths
- Tonsillar cyst
- Rheumatic fever
- Acute glomerulonephritis