Dry mouth, or xerostomia, is a condition where the glands responsible for producing saliva can’t make enough to keep your mouth moist. For some individuals, this can be a temporary condition that requires minimal intervention. For others, the condition can be chronic and require additional support from specialists. 

What are some of the causes of xerostomia? 

• Cancer affecting the salivary glands 

• Radiation to the head and neck area 

• Chemotherapy 

• Prescription medications used for other illnesses  

• Autoimmune disorders (e.g. Sjogren’s) 

• Dehydration 

What are some of the symptoms of xerostomia? 

The symptoms of dry mouth can vary based on the severity of the condition. Symptoms can include: 

• Difficulty swallowing 

• Bad breath 

• Changes in taste 

• Burning/tingling sensation in mouth 

• Thickened secretions 

• Cracked/dry lips 

• Sore throat 

What can I do at home to help? 

Management of xerostomia may require medical intervention by a physician. However, there are a few changes that you can make at home to help ease the symptoms. 

• Practice good oral hygiene, at least 3x a day .

• Keep up with dental appointments. Dry mouth increases the risk of cavities.

• Try using mouthwashes, such as biotene, to help with oral dryness. 

• Chew or suck on candies that contain xylitol.  

• Avoid using tobacco products. 

• Sip water often throughout the day. 

• Use a humidifier in the home to help thin out secretions. 

Pro tip: Talk to your doctor about whether you are a candidate for prescription medications that help with the production of oral secretions.