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Acid reflux can affect more than your throat and digestive system. When stomach acid repeatedly reaches your mouth, it can wear away the enamel that protects your teeth.
How Does Acid Reflux Damage Your Teeth?
Stomach acid softens and gradually dissolves tooth enamel when it repeatedly enters the mouth. This permanent loss of enamel is known as dental erosion.
Enamel forms the hard outer surface of each tooth. It protects the softer dentin underneath from temperature changes, chewing pressure, and decay. Saliva normally helps neutralize acid, but frequent reflux can expose the teeth faster than saliva can protect them.
Nighttime reflux may be especially damaging because saliva production and swallowing decrease during sleep. Some people also experience dry mouth at night, which further reduces the mouth’s ability to neutralize acid.
Dental erosion differs from a cavity. Cavities develop when bacteria produce acids that attack enamel. Reflux exposes teeth directly to acid from the stomach. Both conditions can weaken teeth, and erosion can make the remaining enamel more vulnerable to decay.
Signs of Reflux-Related Enamel Erosion
Enamel erosion usually develops gradually. You may not notice early changes, but we may identify a pattern of wear during a routine dental exam.
Possible signs include:
- Sensitivity to hot, cold, sweet, or acidic foods
- Yellow or darker-looking teeth as the dentin becomes more visible
- Thin, smooth, or rounded tooth edges
- Teeth that appear shorter or more transparent
- Small dents in the chewing surfaces
- Rough edges, chips, or cracks
- Fillings that appear raised as the surrounding enamel wears down
- Changes in the way your teeth come together
- Reflux is common in patients with Obstructive Sleep Apnea
Some people have reflux without frequent heartburn. Chronic coughing, throat clearing, hoarseness, a sour taste, or dental erosion may suggest that stomach acid is reaching the mouth. We can recognize a possible pattern of acid damage, but a medical provider must diagnose acid reflux or gastroesophageal reflux disease, also known as GERD. A sleep study may also be recommended.
What To Do After an Acid Reflux Episode
Do not brush immediately after stomach acid reaches your mouth. Acid temporarily softens enamel, and brushing too soon may remove more of the weakened surface.
Instead:
- Rinse your mouth thoroughly with plain water
- Spit out the water
- Wait approximately one hour before brushing
- Chew sugar-free gum to stimulate saliva
- Drink water if your mouth feels dry
Waiting gives saliva time to neutralize the acid and allows the enamel surface to harden again.
Daily Ways To Protect Your Enamel
Consistent dental care can strengthen the enamel that remains and reduce additional wear.
Helpful steps include:
- Brush twice daily with fluoride toothpaste
- Use a soft-bristled toothbrush and gentle pressure
- Floss or clean between your teeth daily
- Drink water throughout the day
- Limit soft drinks, sports drinks, citrus beverages, and other acidic products
- Ask whether a prescription fluoride or desensitizing toothpaste may help
- Attend regular dental exams so enamel changes can be monitored
Some reflux medications may contribute to dry mouth. Do not stop or change prescribed medication without speaking with the provider who manages it.
How Dentists Treat Reflux-Damaged Teeth
Lost enamel cannot grow back. However, dental treatment can reduce sensitivity, protect weakened teeth, and restore areas affected by erosion.
Treatment depends on the extent of the damage:
- Fluoride and desensitizing products: These products can strengthen the remaining enamel and reduce sensitivity.
- Dental bonding: Dental bonding may cover exposed dentin or restore minor changes in tooth shape.
- Crowns: A dental crown can reinforce a tooth that has lost substantial structure.
- Veneers: Veneers may improve the shape and appearance of selected front teeth when enough healthy enamel remains.
- Full-mouth rehabilitation: Advanced erosion can shorten several teeth and change the bite. Full-mouth dental rehabilitation may combine treatments to rebuild damaged teeth and restore function.
Managing reflux before and after restorative care helps protect both the remaining enamel and new dental restorations.
Repairing Damaged Teeth at Morris Dental Solutions
At Morris Dental Solutions, our dentists evaluate enamel loss, sensitivity, tooth shape, existing restorations, and changes in the bite. Regular exams allow us to document areas of erosion and determine whether the damage is progressing.
Our team includes general dentists and prosthodontists who can provide preventive guidance and plan restorative treatment when acid erosion affects the strength, appearance, or function of your teeth. We may also recommend speaking with a medical provider to address the underlying reflux.
To schedule an appointment at our dental office in Buffalo Grove, IL, call (847) 215-1511 or visit us at 195 N Arlington Heights Rd Ste 160, Buffalo Grove, IL 60089.
FAQs
Enamel that has already eroded cannot grow back. Fluoride can strengthen the remaining enamel, while restorative treatment can repair areas with permanent damage.
Acid reflux does not cause cavities in the same way plaque bacteria do. However, repeated acid exposure can weaken enamel and make teeth more vulnerable to decay.
A dentist may identify a pattern of erosion consistent with stomach acid exposure, but dental wear alone cannot confirm acid reflux or GERD. A medical provider must diagnose the underlying condition.
