Adderall, a commonly prescribed medication for Attention Deficit Hyperactivity Disorder (ADHD) and narcolepsy, has transformed countless lives by improving focus, attention, and wakefulness. However, while its benefits for mental clarity are well known, many patients are unaware of its effects on oral health—particularly when it comes to teeth grinding and dry mouth.
At Southtown Dental, we believe in helping our patients understand the full picture when it comes to their health. Here's what you need to know about your teeth when taking Adderall:
Teeth Grinding (Bruxism): A Common but Overlooked Side Effect
What it is:
Bruxism is the involuntary clenching or grinding of teeth, often during sleep or stressful situations. While it can happen to anyone, stimulant medications like Adderall have been linked to an increased risk of bruxism.
Why it happens:
Adderall works by stimulating the central nervous system. This heightened activity can cause muscle tension and hyperactivity in the jaw, leading to nighttime or even daytime grinding.
What it can lead to:
What you can do:
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Custom night guards can protect teeth from wear.
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Stress reduction strategies can help relax jaw muscles.
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Regular checkups allow us to monitor signs of wear and intervene early.
Dry Mouth (Xerostomia): More Than Just an Inconvenience
What it is:
Dry mouth occurs when the salivary glands don’t produce enough saliva to keep the mouth moist. It’s a well-documented side effect of stimulant medications, including Adderall.
Why it matters:
Saliva isn’t just important for comfort—it plays a critical role in maintaining oral health. It helps neutralize acids, remineralize tooth enamel, and wash away food particles and bacteria. In addition, when someone has dry mouth, they will tend to crave sugary drinks that can quickly lead to cavities.
Consequences of untreated dry mouth:
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Rapid tooth decay and cavities
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Increased risk of gum disease
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Chronic bad breath (halitosis)
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Difficulty chewing, swallowing, and speaking
Tips for managing dry mouth:
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Stay hydrated throughout the day
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Chew sugar-free gum or suck on sugar-free lozenges to stimulate saliva
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Use alcohol-free mouth rinses and over-the-counter saliva substitutes
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Avoid caffeine, alcohol, and tobacco, which can worsen dryness
What We Recommend at Southtown Dental
If you’re taking Adderall and experiencing any of these symptoms, the earlier we intervene, the better. During your dental visits, we’ll:
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Screen for signs of enamel wear and bruxism
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Evaluate saliva flow and oral tissue health
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Recommend preventative solutions such as custom mouthguards or dry mouth therapies
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Collaborate with your healthcare provider if adjustments to your medication are necessary
Final Thoughts
Adderall can be a powerful tool for managing ADHD and related conditions, but it’s important not to overlook its potential impact on your teeth and gums. At Southtown Dental, we’re here to help you protect your smile while supporting your overall wellness.
If you’ve noticed symptoms of teeth grinding or dry mouth—or if you're starting a new medication—don’t hesitate to reach out. Let’s keep your oral health as strong as your focus.