Dry mouth, or xerostomia, is more than just an occasional nuisance. For millions of people, it’s a chronic issue that affects their quality of life, sleep, oral health, and even confidence. While sipping water offers temporary relief, understanding the root causes of dry mouth is the first step toward finding a lasting solution.

Dry mouth can result from a wide range of factors, including lifestyle habits, health conditions, and medications. Here are the most common causes:

Over 500 medications list dry mouth as a side effect. These include:

Not drinking enough water — especially in dry or hot environments — can reduce saliva flow.

Sleeping with your mouth open or snoring can lead to waking up with a dry, sticky mouth.

Conditions like Sjögren’s syndrome, lupus, or rheumatoid arthritis can impair salivary glands.

Radiation therapy to the head and neck or chemotherapy can damage salivary glands, causing dry mouth.

High blood sugar levels can reduce moisture in the mouth and increase the risk of dry mouth.

Tobacco reduces saliva production and irritates the tissues in your mouth.

While many over-the-counter solutions like mouthwashes, sprays, and lozenges offer brief relief, they don’t address the need for consistent moisture — especially overnight.

​That’s where Dry Mouth TR stands apart.

Unlike bulky tablets or sugary candies, Dry Mouth TR’s tiny micro wafer works while you sleep, so you can wake up with a refreshed, hydrated mouth.

Dry mouth isn’t just uncomfortable — it can also lead to:

If you suffer from dry mouth, know that you’re not alone — and you don’t have to settle for short-lived solutions. By understanding what’s behind your symptoms and choosing a proven remedy that works around the clock, you can reclaim your comfort, protect your smile, and enjoy a better night’s sleep.