{"id":823,"date":"2026-01-15T12:25:00","date_gmt":"2026-01-15T12:25:00","guid":{"rendered":"https:\/\/www.richardfossumdds.com\/blog\/?p=823"},"modified":"2026-02-04T00:26:16","modified_gmt":"2026-02-04T00:26:16","slug":"how-long-do-dental-fillings-last-2","status":"publish","type":"post","link":"https:\/\/www.richardfossumdds.com\/blog\/how-long-do-dental-fillings-last-2\/","title":{"rendered":"Endpoint to Tooth Repair: How Long Do Dental Fillings Last?"},"content":{"rendered":"
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As much as you may wish otherwise, dental fillings don’t (and can’t) work forever. These materials<\/a> eventually wear out and need replacing after a while. Given these facts, perhaps you’re wondering: Just how long do dental fillings last? You don’t need to turn over this question aimlessly; your Temple dentist will gladly address it for you. To that end, please keep reading to learn about dental fillings and their lifespan(s), replacement indicators, and maintenance methods.<\/p>\n\n\n\n\n\n\n\n

The Lifespan(s) of Dental Fillings<\/h2>\n\n\n\n

Though their exact lifespans vary by patient, average dental fillings last for about ten years. Whether or not your own works that long will depend on several factors.<\/p>\n\n\n\n

To give an example, consider your filling\u2019s material. If it\u2019s made of amalgam, it\u2019s likely sturdy enough to last (with good care) for fifteen years. In contrast, a glass iomer filling is much more fragile; it should only work for five years at most.<\/p>\n\n\n\n

Personal lifestyle also plays a role here. After all, whether a filling lasts a long or short time is partly based on your eating habits, oral hygiene, and so on. How well you maintain your smile (if at all) will greatly impact your treatment\u2019s final lifespan.<\/p>\n\n\n\n

Signs You Should Replace Your Filling<\/h2>\n\n\n\n

Only a dentist will know if your filling \u201cneeds\u201d a replacement. Still, various signs can indicate that your treatment results are near their end.<\/p>\n\n\n\n

Say that your filled tooth feels sore, for instance. This sensitivity implies that your filling isn\u2019t working well, as it\u2019d normally prevent any aches. You\u2019d probably want to see your dentist for a re-treatment once your tooth has twinges of pain.<\/p>\n\n\n\n

A cracked or worn-down filling is another notable sign. When a filling\u2019s material has visible damage, it\u2019s unlikely to protect the treated tooth for much longer. Failing to get a replacement quickly could thus lead to a cavity or infection.<\/p>\n\n\n\n

How to Take Care of Your Fillings<\/h2>\n\n\n\n

Despite the above, you can do things to help your fillings last as long as possible. The most notable of these tips and tricks include:<\/p>\n\n\n\n