From the FDA Drug Label
The FDA drug label does not answer the question.
From the Research
Excessively salty saliva is typically caused by dehydration, certain medications, salivary gland disorders, or underlying health conditions, with dehydration being the most common cause, as insufficient fluid intake concentrates the minerals in saliva, making it taste saltier 1. To address this, it is essential to drink at least 8-10 glasses of water daily and limit alcohol and caffeine consumption. Medications such as antihistamines, antidepressants, and blood pressure drugs can cause dry mouth, which may make saliva taste saltier. Medical conditions like Sjögren's syndrome, cystic fibrosis, and kidney disease can also alter saliva composition. Oral infections, acid reflux, and hormonal changes during pregnancy or menopause may contribute to this symptom as well. Some studies suggest that adrenal insufficiency, a condition characterized by an absolute or relative deficiency of adrenal cortisol production, may also be a contributing factor, although this is less common 2, 3, 4. If you experience persistently salty saliva, especially with other symptoms like dry mouth, difficulty swallowing, or swollen salivary glands, consult a healthcare provider for proper diagnosis and treatment. Simple remedies include staying hydrated, using sugar-free lozenges to stimulate saliva production, avoiding tobacco products, and maintaining good oral hygiene. It is crucial to note that the most recent and highest quality study on this topic is from 2024, which emphasizes the importance of early recognition and appropriate treatment of primary adrenal insufficiency to improve patient outcomes and quality of life 4.
Some key points to consider:
- Dehydration is a common cause of excessively salty saliva
- Certain medications and medical conditions can contribute to this symptom
- Adrenal insufficiency may be a contributing factor in some cases
- Simple remedies such as staying hydrated and maintaining good oral hygiene can help alleviate symptoms
- Consult a healthcare provider for proper diagnosis and treatment if symptoms persist.
In terms of management, staying hydrated is the most crucial step in addressing excessively salty saliva, as it helps to dilute the minerals in saliva and prevent dehydration 1. Additionally, avoiding medications that can cause dry mouth and managing underlying medical conditions can also help to alleviate symptoms 5. Overall, it is essential to prioritize staying hydrated and maintaining good oral hygiene to address excessively salty saliva and prevent potential complications.