Excessive salivation, also known as hypersalivation or ptyalism, isn't a disease itself but a symptom indicating an underlying issue. The amount of saliva produced varies greatly depending on age and individual factors. While drooling is normal in infants and toddlers, especially during teething, adult hypersalivation usually points to a medical condition.
Common Causes of Excessive Saliva
Several factors can trigger excessive saliva production. These include:
Infections and Illnesses:
- Mononucleosis: This viral infection is a common cause of increased saliva production. [Source: Colgate, Medical News Today]
- Sinus infections: Inflammation in the sinuses can lead to increased saliva. [Source: Colgate, Medical News Today]
- Strep throat or tonsillitis: Bacterial infections of the throat can also stimulate excessive salivation. [Source: Colgate]
- Allergies: Allergic reactions can trigger increased saliva production. [Source: Colgate]
Gastrointestinal Issues:
- Heartburn or GERD (Gastroesophageal Reflux Disease): Stomach acid reflux can irritate the mouth and stimulate saliva production. [Source: Colgate, Lakshmidental]
Other Medical Conditions:
- Nervous system disorders: Certain neurological conditions can affect the control of saliva. [Source: Gentle Dental Care Group]
- Pregnancy: Hormonal changes during pregnancy can lead to increased saliva. [Source: Colgate, Lakshmidental]
- Medication side effects: Some medications list increased salivation as a potential side effect. [Source: Lakshmidental]
Other Potential Triggers:
- Dietary triggers: Certain foods can stimulate saliva production. [Source: Lakshmidental]
- Difficulty keeping saliva in the mouth: Weak muscles or neurological problems can make it difficult to swallow saliva. [Source: Penn Medicine]
- Problems with swallowing: Difficulty swallowing (dysphagia) can lead to drooling. [Source: Penn Medicine]
When to See a Doctor
If your excessive salivation is persistent, accompanied by other symptoms (such as fever, difficulty swallowing, or neurological problems), or significantly impacting your daily life, consult a doctor. They can determine the underlying cause and recommend appropriate treatment.
