Table of Contents

• Why Blood Pressure Medication Can Lead to Dry Mouth
• Common Symptoms and Risks of Chronic Dry Mouth
• How to Relieve Dry Mouth While Taking Blood Pressure Medication
• How Dry Mouth Can Impact Your Long-Term Oral Health
• When to See Your Dentist About Medication-Related Dry Mouth
• Address Dry Mouth in Hendersonville, NC, Today

If you’ve recently begun taking blood pressure medication, this is a great step toward feeling better every day. This medication alleviates strain on your arteries, prevents the thickening of your heart muscle, and lowers your risk of life-threatening events like strokes, heart attacks, and heart failure. However, there are a few drawbacks to taking these medications. 

One problem many patients who are taking blood pressure medication can encounter is dry mouth. This frequent side effect can take a major toll on your day-to-day life and may lead to major discomfort. While you shouldn’t stop taking blood pressure medications, it is important to understand why you’re experiencing dry mouth and what you can do to address it. 

In this blog, we’ll discuss why blood pressure medication leads to dry mouth, how you can relieve it, and when you should turn to your dental team for support. 

Why Blood Pressure Medication Can Lead to Dry Mouth

There are several different side effects you may experience when you begin taking a new blood pressure medication. These often include dizziness, fatigue, nausea, and headaches. However, in some cases, you may also develop dry mouth. The reason for this will vary depending on the kind of blood pressure medication you are taking. 

• Diuretics: This medication is designed to lower your blood pressure by forcing your body to shed excess water and salt. This loss of overall bodily fluid naturally decreases your body’s saliva flow, leading to dry mouth symptoms.
• Beta-Blocker: These medications are designed to block nerve receptors to slow your heart rate and reduce blood pressure. However, this can also slow down the automatic nervous system functions responsible for saliva production. 
• Calcium Channel Blockers (CCBs) & Alpha-Agonists: This medication can directly alter the nerve supply and cellular receptors in your salivary glands, leading to a reduction in their ability to secrete saliva. 

Common Symptoms and Risks of Chronic Dry Mouth

Occasional dry mouth is common and can be a response to dehydration, stress, and nervousness. However, if you are dealing with chronic dry mouth (xerostomia), you may deal with more severe symptoms and risks. If you are experiencing chronic dry mouth as a result of your blood pressure medication, it can result in a change in the texture of your mouth. 

Additionally, you may notice changes in your saliva composition. When salivating, you may notice that it is thicker, stringy, or foamy. You may also experience changes in the appearance and feel of your tongue, lips, and cheeks, as well as changing taste buds. Finally, it isn’t uncommon to experience chronic bad breath (halitosis) and difficulty wearing dentures.

At first, this can simply lead to increased discomfort. However, over time, it may make it more difficult to eat, leading to malnutrition and weight loss. You may also notice increased gum bleeding, sensitivity, and more frequent oral infection development that you hadn’t experienced before taking your blood pressure medication.

How to Relieve Dry Mouth While Taking Blood Pressure Medication

Dry mouth can be a major pain, but there are several things you can do to try to relieve it while adjusting to a new blood pressure medication. As you continue to adjust to your new medication and check in with your doctor about other potential side effects, make sure to maintain proper hydration. Keep a water bottle on hand and sip frequently throughout the day. 

You may also want to consider purchasing xylitol gum to chew during the day. This is meant to help stimulate saliva production, while the xylitol can help prevent tooth decay. Additionally, oral sprays and saliva substitutes can coat your mouth and provide you with long-lasting relief and increased comfort if gum or water isn’t within reach. 

It may also be a good idea to add a humidifier to your room, especially overnight to avoid dry mouth while sleeping. While adjusting, you should also avoid salty and spicy foods, alcohol, tobacco products, and caffeine. Finally, don’t forget to stick to a strict oral hygiene routine, as this will help protect your teeth while adjusting to your medication. 

How Dry Mouth Can Impact Your Long-Term Oral Health

Dealing with dry mouth as a result of blood pressure medication is known for being an incredibly uncomfortable side effect. However, the problems go beyond this. Your dry mouth can also create the perfect environment for oral health complications to develop. If you deal with untreated dry mouth, this may lead to the following long-term oral health problems: 

• Rapid Tooth Decay
• Severe Gum Disease
• Oral Infections (Thrush)
• Oral Tissue Damage
• Denture Discomfort
• Mouth Sores
• Halitosis

It can be incredibly easy to disregard your dry mouth. You may think about sipping water regularly throughout the day and moving on. However, while drinking water is great for quelling discomfort, it likely won’t provide lasting relief. You will still be at risk of developing these oral health problems, which is why it’s so important to reach out to your dentist for support. 

When to See Your Dentist About Medication-Related Dry Mouth

While you don’t always need to visit a dentist when dealing with dry mouth as a result of your blood pressure medication and other prescriptions, there are some times when these visits are important. If you are dealing with any of the following problems, it may be time for you to reach out to your dental team to schedule an appointment: 

• Dryness that lasts more than two weeks
• Difficulty chewing and swallowing
• Increased mouth soreness and visible tooth decay
• Red, white, or patchy spots in your mouth
• Difficulty sleeping due to dry mouth
• Discomfort while speaking, especially for long periods

If you are dealing with any of these problems and can’t seem to find relief, your dentist can evaluate your salivary flow and determine whether saliva substitutes or prescription medications can help deliver lasting relief. 

Address Dry Mouth in Hendersonville, NC, Today

Dealing with dry mouth as a result of your blood pressure medication can significantly compromise your oral health, but with the support of an expert dental team, you can protect yourself from long-term problems. If you’re looking for a reliable dental team in the Hendersonville, NC, area, turn to our team at Hendersonville Family Dental today. We can help you address your dry mouth head on and create a treatment plan for any cavities, gum disease, and other oral health problems you may encounter.

If you would like to schedule an appointment with our team, contact our team by filling out an online contact form or call us at 828-222-7878.