Tonsil stones are small, hard deposits that form when food debris, bacteria, and mucus become trapped in the tonsil crevices. This condition often recurs, causing bad breath, a sore throat, a feeling of something stuck in the throat, and can lead to reduced appetite if prolonged.

Tonsillectomy is the most effective way to permanently prevent recurrent tonsil stones. However, doctors usually recommend this procedure only when the condition occurs frequently or is severe. For mild cases, individuals can prioritize natural remedies to limit stone formation, avoiding surgical interventions that may cause pain and carry infection risks.

Oral hygiene

Maintaining good oral hygiene is an effective way to prevent tonsil stones. Rinsing with saline solution or baking soda helps cleanse the mouth, limit plaque buildup, and reduce bad breath. Individuals should brush their teeth regularly, especially after meals, and use dental floss and a tongue scraper to remove bacteria and food debris. A water flosser can also clean the oral cavity and remove food particles after eating.

Proper oral hygiene helps prevent tonsil stones. Photo: Anh Chi

Avoid smoking

Many individuals who maintain good oral hygiene but smoke still face a high risk of recurrent tonsil stones. Cigarette smoke dries the mouth, reduces saliva production, and causes chronic irritation, leading to swollen tonsil crypts. This creates an environment conducive to the accumulation of food, bacteria, and dead cells, facilitating stone formation.

Stay hydrated

Drinking 2-2,25 liters of water daily helps maintain oral moisture and cleanse debris, thereby preventing stone formation.

Use apple cider vinegar

Apple cider vinegar and some other edible vinegars possess mild acidity, which can cleanse the oral cavity and inhibit bacteria. When diluted with water and used correctly, they may help reduce the risk of tonsil stone formation. However, avoid overuse to prevent irritation.

Eat garlic

This spice has antibacterial, antifungal, and antiviral properties. Garlic can combat the growth of bacteria and infections throughout the body, including the tonsils. If concerned about bad breath from raw garlic, individuals can consume it pickled in vinegar, stir-fried, or braised to reduce the odor.

If tonsil stones recur frequently despite trying these tips, individuals should consult a doctor for examination and timely treatment. Avoid attempting to remove stones with cotton swabs or sharp objects, as this can cause infection.

Anh Chi (The EveryDay Health, Healthline)