Invisalign has transformed how orthodontic care is approached, giving patients an exciting and discreet alternative to traditional metal braces. For many patients, it’s an excellent option—but like any other orthodontic treatment, Invisalign isn’t completely without potential challenges and complications. The good news is that for the most part, these things are both preventable and manageable; here’s what you need to know.
Possible Complications of Invisalign
Temporary Discomfort
It’s normal to feel mild pressure or soreness when starting Invisalign, or whenever it’s time to swap to a new set of aligners. The sensation is actually a sign that your aligners are working properly! This discomfort typically only lasts a few hours or days and can be managed with over-the-counter pain relievers, cold compresses, and eating soft foods.
Aligners Not Tracking Properly
In some cases, your aligners may not fit perfectly—and this often results from not wearing them for the required 22 hours every day, which causes you to fall behind. Skipping aligner changes or swapping too quickly can also be problematic. However, your orthodontist will help keep things on track and make adjustments to your treatment plan if needed; in fact, needing refinements is very common!
Increased Risk of Cavities
Invisalign aligners do not directly cause cavities; however, since they fit snugly over your teeth, food particles and bacteria can become trapped if oral hygiene isn’t maintained. This means a higher risk of issues like decay and gum disease, which indirectly cause delays. Brush and floss after each meal before replacing your aligners, keep them clean and maintained, and attend routine dental cleanings during treatment.
Speech Changes
Some patients notice a slight lisp when they first begin wearing their aligners, but in the vast majority of cases, this is temporary and resolves within a few days as your mouth adjusts. If it’s really bothering you, practice reading or speaking out loud so that you become more accustomed to the feel of the trays as you talk.
Why Invisalign Is Worth It
Despite these potential concerns, Invisalign remains one of the most popular treatments for good reasons, and many patients agree that the advantages are well worth it:
- Virtually invisible and discreet appearance
- Removable for eating, brushing, flossing, and easy cleaning
- No wires or brackets to irritate cheeks and gums
- No dietary restrictions (if you remove them before eating)
- Fewer check-ins and shorter treatment timelines on average
The bottom line is that Invisalign is safe, effective, and comfortable for many patients—and while minor complications can occur, they are temporary, easily managed, and very much worth enduring!
About the Practice
With Dr. Maddie Li leading the way, our team has proudly served patients and families in Webster and the nearby communities for several years. We offer a wide variety of orthodontic treatments for patients of all ages, including Invisalign; in fact, we are a Diamond+ Invisalign provider! If you have any questions about the blog or want to schedule an appointment with us for yourself or a family member, please call or reach out online for more information; we look forward to connecting with you! Telephone: (508) 943-2100.
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