Why do tonsils keep getting inflamed repeatedly?

Nov 28, 2025 Source: Cainiu Health
Dr. Lu Cheng
Introduction
In general, recurrent tonsillitis may be caused by low immunity, poor oral hygiene, chronic tonsillitis, sinusitis, or reflux laryngitis. If discomfort symptoms occur, it is recommended to seek timely medical evaluation and treatment at a正规 hospital. In daily life, maintain regular作息, pay attention to oral hygiene, and avoid exposure to dust and irritating gases.

Generally, recurrent tonsillitis may be caused by low immunity, poor oral hygiene, chronic tonsillitis, sinusitis, or reflux laryngitis. If discomfort symptoms occur, it is recommended to seek timely medical treatment at a正规 hospital. Specific analysis is as follows:

1. Low Immunity

Long-term sleep deprivation and excessive fatigue can reduce the body's resistance, making it easier for bacteria and viruses to invade the tonsils and cause inflammation. Maintain regular作息, avoid staying up late, eat a balanced diet rich in nutrients, and engage in moderate exercise regularly to strengthen physical health.

2. Poor Oral Hygiene

Food residues left in the mouth promote bacterial growth, which can invade the tonsils and lead to recurrent inflammation. Brush teeth thoroughly in the morning and evening, rinse with warm water after meals, and use dental floss regularly to clean between teeth.

3. Chronic Tonsillitis

Acute tonsillitis that has not been completely cured allows pathogens to remain dormant in the tonsil crypts, leading to recurrence when exposed to cold or fatigue. Follow medical advice to use amoxicillin capsules, cefuroxime axetil tablets, or Lanqin oral solution. For frequently recurring cases, tonsillectomy may be considered.

4. Sinusitis

Secretions from inflamed sinuses may drain backward and irritate the throat and tonsils, triggering inflammation. Under medical guidance, use mometasone furoate nasal spray, eucalyptus citronellal enteric soft capsules, or clarithromycin dispersible tablets. In severe cases, sinus surgery may be performed.

5. Reflux Laryngitis

Stomach acid flowing back into the throat can irritate the tonsillar mucosa and cause inflammation. Follow medical advice to use rabeprazole sodium enteric-coated tablets, hydrotalcite chewable tablets, or mosapride tablets. Avoid eating within two hours before bedtime and elevate the head of the bed slightly during sleep.

In daily life, maintain a regular schedule; pay attention to oral hygiene; avoid exposure to dust and irritating gases; eat a light diet and reduce intake of spicy foods; undergo regular health checkups, and promptly treat underlying conditions.