Filling Fell Out: Reasons and 5 Preventive Tips

Filling Fell out

Have you ever heard a friend or relative say that his or her tooth filling fell out?, and you are probably wondering what it is or how to help in some way, then you are in the right place. Tooth filling is not a natural occurring procedure but rather an artificial Medical procedure and the is need for one to be extra careful. Whenever you have dental filling, you need to avoid hard nuts and any thing which might be detrimental to the filling.

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The presence of cavity in the tooth leads to decay, the decay can keep spreading like an infection. The dentist drills out all the infection so only healthy tooth is left, and the spread of decay is stopped. Then the place where the decay was drilled out is filled, the process of filling the decay drilled out is refer to as Dental filling. The tooth is usually filled after removing any bacteria that could cause any effect.

Filling a cavity does not obviate the need for regular dental care which are, brushing, flossing routine visits to your dentist, are all unavoidable. Dental fillings don’t normally go bad. The tooth surrounding the filling material is usually what breaks or decays out around the filling. Not hundred percent of the time, but certainly the majority.


when something goes wrong with the tooth the fillings falls out, and these most likely is from an underlying decay which loosens the filling. Filling fall out also depends on the material used by the dentist as per the affordability and requirement of the patient.

The natural tooth structure or filling material fracturing can be a reason for the filling to fall out, Sometimes a filling placed at the base of a tooth can come back out due to the twisting forces caused by clenching or grinding. If it is a new filling it is possible the materials were out of date or it was not placed properly maybe resulting from things getting wet at the wrong time, too much or not enough cement on the case of crowns.

Another reason for a filling to fall is from stomach acids coming in the mouth where they do not belong. This can be from acid reflux or frequent vomiting. Patients occlusion and even premature contact of teeth alignment where the teeth do not fit together as they should when you close your mouth or chew. This can cause excessive wear and tear on your teeth and it can amount to the filling falling out. 

Filling Fell Out: Reasons and 5 Preventive Tips
Filling Fell out


Dental fillings last because of the condition of your tooth before placing the filling materials.
The cavity that is not deep, no history of pain will be a good recipient for any dental filling materials. This will be supported by a competent dentist, the dentist skillful cavity preparation can retain the filling, his choice for base, liner and bonding agent and restorative filling itself can go a long way of making the fillings last for a longer period of time.

The patient who has a good oral hygiene and has a good choice of food for nourishment, who limits on carbohydrates and sweets and carbonated beverages, Drinks at least 2 liters of water daily instead and doesn’t smoke and also drinks alcohol in moderation, this patient can sure have his teeth fillings last for a long time ,be it amalgam of silver or coloured composite resin.


Once a filling is placed over a tooth, never consider it is going to remain the same way as a natural tooth, adopting a quality care routine will go a long way in preventing the filling from falling out. These includes the following;

1. Regular tooth brushing twice a day: Brush twice a day, morning and evening, this routine can aid in preventing cavity.

2. Use a fluoridated toothpaste: Fluoridated toothpaste should only be used two times daily. Plaque wears out the minerals in enamel, but fluoride helps to make teeth stronger and resist plaque corrosion. The filling would take up the fluoride ions from the toothpaste and would prevent tooth decay.

3. Use dental floss: Floss in between the tooth to prevent the accumulation of food debris. Do not be afraid to floss, treat your tooth fillings as your natural teeth. The dental floss can access to hard-to-reach areas that toothbrush couldn’t, and clean bacteria hiding under the gum line and between the teeth.

4. Use mouth wash: Swish your mouth with antibacterial mouth wash, Besides brushing and flossing, using a fluoride-containing mouthwash to rinse your teeth, tongue, and gum.

5. Control your intake of dessert: The is need to reduce the intake of sugary snacks for the general health of the teeth. After you eat any high sugar content snack or food, rinse your mouth or drink more water, because sugary snacks will increase and speed up the forming of plaques, leading to tooth decay.

6. Avoid very hot and cold foods: These can cause sensitivity around your filling that results in a sharp pain. Try to eat some anti-cavities food. Except for crumbly food that causes less possibility of cavities.

7. Develop a healthy and balanced diet habit: Eat food including fruits, vegetables, whole-grain, as well as low saturated fat, low salt, and low sugar are nutritious and can strengthen our oral wellbeing.

8. Avoid biting into hard objects: Hard objects such as fingernails, bottle caps and pens should not be introduce to the mouth. 

9. Avoid some type of Drink: Liquids like coffee, tea and red wine should also be avoided as they can stain both your natural teeth and fillings. The best drink would be water. Black tea and green tea are great options, too. Non-sugar added juice would be fine.

10. Chewing Xylitol gum: Xylitol removes sugar from the mouth to prevent tooth decay and it alcoholic content helps fights bacteria. Eating a slice of xylitol-containing gum can go a long way in preventing decay and before you chew, check the ingredients on the label, Xylitol must be the main ingredient if you want to clean your teeth effectively.

11. Gargle your mouth after each meal: Gargle the mouth using water or oil pulling technique that helps clean the mouth of harmful bacterial. A spoonful of sesame or sunflower oil can be use. Clean the area around your new restoration as if it were a new one. 

12. Visit your Dentist: Make an appointment immediately if your tooth filling has cracked, broken or is missing.


Do visit the dentist and have your tooth refilled, and also get the proper treatment. If you delay the secondary caries might get deepened and affect the pulp which eventually leads to Root Canal Treatment. It could help if you tell him the condition the teeth was in when the filling fell out.


This involves measures to be put in place by the dentist before he introduce the filling in the tooth, which includes:

1. If the filling fell out in the past, The dentist should make use of  healthy, normal tooth substance so as to bond a composite material to a cavity, If not the material will not bond to the surface. The filling will look and feel okay at first, but it will fall out eventually which is not good.

2. To minimize the risk of the tooth breaking around the filling, the dentist should consider this when the feeling is made.

3. To prevent the filling from falling out, The dentist should use the appropriate filling for the nature of the tooth problem, Small fillings should be use on small problems and big fillings for big problems, exceeding the quantity or making use of insufficient fillings for when it is best applicable can result in tooth fall out.


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4. If a composite filling is too high it will break. It will not fall out completely, but the occlusal margin will break. The dentist needs to take this into consideration before going on with the filling. One could imagine how embarrassing it could be if the filling fell out continuously.

5. To minimize the chance of tooth filling fell out, the Dentist should maximize the filling material manufacturer’s instructions, neglecting recommended handling times results in a weak filling.


Fillings slows down the deterioration of your teeth. If you had not had them done, the decay would have progressed, perhaps eventually leading to the loss of your natural teeth. The tooth should be prepared correctly before filling, chose the right material for every filling.

The filling should also be made according to the material’s requirements, ensure that the filling has exactly the right shape, and keep up a good oral hygiene after the filling is made. Then there is a good chance that the filling may not fall, a well made filling will not fall out. Now armed with this information, if your teeth filling fell out once, you now know what to do.