Best Supplements for Excessive Saliva

By Elise

Excessive saliva production, also called hypersalivation or sialorrhea, can be uncomfortable and sometimes socially challenging. It may cause frequent swallowing, drooling, or a constant feeling of fluid in the mouth. Causes can include dental issues, acid reflux, medication side effects, neurological conditions, or inflammation in the mouth and throat. While addressing the underlying cause with a healthcare professional is essential, certain supplements may help support oral and digestive balance to reduce excessive saliva.

Here are two evidence-based options that may provide supportive benefits.

Magnesium

Magnesium is an essential mineral that supports nerve and muscle function, including the salivary glands. If excessive saliva production is linked to nerve overactivity or muscle tension in the mouth and jaw, magnesium may help regulate these processes.

  • Mechanism of action: Promotes balanced nerve signaling and muscle relaxation, which can help reduce overstimulation of the salivary glands.
  • Dosage or usage tip: Typically taken at 200–400 mg daily, preferably in the citrate or glycinate form for better absorption.
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Ginger

Ginger is widely known for its digestive benefits, but it also has natural anti-inflammatory and astringent properties that may help balance saliva production. By supporting healthy digestion and reducing reflux, ginger can indirectly decrease excessive salivation in some cases.

  • Mechanism of action: Reduces inflammation in oral and digestive tissues, supports gastric balance, and helps regulate the parasympathetic nervous system’s influence on salivation.
  • Dosage or usage tip: Commonly taken at 500–1,000 mg of standardized ginger extract daily, or as directed on product labels.
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Summary:

Excessive saliva can be caused by a variety of factors, from oral irritation to digestive or neurological issues. Once your healthcare provider identifies the cause, supplements like Magnesium and Ginger may help regulate nerve and muscle activity, support digestive health, and promote better oral comfort.

Medical Disclaimer: This article is for informational purposes only and does not constitute medical advice. Always consult a healthcare professional before starting any new supplement, especially if excessive saliva is persistent or accompanied by other symptoms.