These 4 Questions Are Guaranteed to Demystify Xerostomia
Chronic dry mouth is a side effect that plagues many cancer survivors. Learn more about xerostomia, its symptoms and what causes it.
Ever wondered why xerostomia, or chronic dry mouth seems to sneak up on many cancer survivors? We’ve got answers. In this article, we tackle four big questions that will demystify xerostomia for you. From pinpointing its symptoms to connecting the dots between radiation treatment for head and neck cancers and this dry mouth dilemma, we cover it all.
We aim to break down the complexities of xerostomia into manageable, bite-sized pieces. This isn’t just about giving you facts. It’s about arming you with knowledge and strategies to tackle chronic dry mouth head-on. Whether you’re navigating these waters yourself, supporting a loved one, or simply keen to learn, we’re here to guide you through.
What is xerostomia?
Xerostomia is defined as chronic dry mouth. It is not an illness, but it may be a side effect of one, like Sjögren’s disease. It may also develop following radiation treatment to the head and neck, or as a result of taking other medications.
What are the symptoms associated with xerostomia?
Effects of xerostomia range from mild to severe. Some patients must sip water periodically and avoid certain foods, especially those with a dry or crumbly texture. For others, xerostomia impacts nearly every aspect of their lives. Without enough saliva, speaking and swallowing can become difficult.
Sleeping can be an enormous challenge, too. Some patients wake up repeatedly through the night in need of water to moisten their mouths or to help them breathe. Denture wearers with xerostomia may develop sores or pain. Those without dentures may also develop inflammation or ulcers of the tongue and mouth.
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What is the relationship between radiation treatment and xerostomia?
Learning about cancer treatment can be emotional and overwhelming. While your doctor may mention side effects, they are unlikely to be the focus of initial discussions. Xerostomia is one of the most common side effects of radiation therapy to the head and neck.
Some patients undergoing radiation may experience temporary or acute dry mouth as part of an inflammatory reaction. Others may develop xerostomia later, up to one year after therapy. This occurs due to long-term damage to the salivary glands and may reflect a permanent change. The severity of symptoms typically depends on the amount of radiation exposure the gland(s) receive(s).
What are the current treatment options for xerostomia?
Most treatments for xerostomia require lifestyle modifications. Many patients keep a careful dental hygiene regimen and modify their sleep schedules. Others find it helpful to avoid high-sugar or acidic foods and drinks.
Many products exist to help minimize the effects of xerostomia, but the relief they provide varies greatly from person to person. Some saliva substitutes and stimulants are on the market, including mouth sprays and lozenges. Other medications and therapies are currently being studied for commercial use.
Currently, there is no “one size fits all” solution. Among treatments that are effective, most come with their own side effects. Ultimately, each individual must weigh the benefits and drawbacks of management strategies to find what works for them.
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