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Starting clear aligner treatment, like Invisalign, is an exciting step toward achieving a straighter, healthier smile. While aligners are more comfortable than traditional braces, it’s normal to experience some discomfort, especially when switching to a new set. This pressure means your aligners are working—gently shifting your teeth into better alignment. The good news is that any soreness is temporary and manageable. Here are 5helpful tips to ease new aligner discomfort and make your treatment more comfortable.
1. Use Over-the-Counter Pain Relief (When Needed)
Mild discomfort during the first few days of a new aligner tray can often be relieved with over-the-counter pain relievers like ibuprofen or acetaminophen. These medications reduce inflammation and ease soreness until your teeth adjust. Always follow dosing instructions, and check with your dentist or orthodontist before taking anything new, especially if you have medical conditions.
2. Switch to New Aligners at Night
One simple trick is to change to your new set of aligners right before bedtime. This way, you’ll sleep through the initial hours of discomfort when the trays feel the tightest. By the time you wake up, your teeth will already be adjusting, and the soreness may feel less intense. Many patients find this makes the transition between trays much smoother.
3. Use Cold Compresses or Cold Water
Cold is a natural way to reduce inflammation and numb soreness. If your mouth feels tender, apply a cold compress to your cheeks for 10–15 minutes at a time. You can also sip on cold water throughout the day to soothe your gums and teeth. Just avoid chewing ice, as that can damage both your aligners and enamel.
4. Keep Your Aligners In
It might be tempting to take your aligners out when they feel uncomfortable, but leaving them in is actually the best way to reduce soreness faster. Wearing your trays as prescribed (20–22 hours per day) helps your teeth adapt more quickly. The longer you leave them out, the more time your teeth have to shift back slightly, prolonging discomfort once you reinsert them.
5. Use Aligner Chewies for a Better Fit
Aligner chewies—small, soft cylinders made of rubbery material—can help seat your aligners properly on your teeth. Biting down on them gently for a few minutes a day ensures your trays fit snugly, improving their effectiveness and reducing sore spots. Ask your orthodontist if they provide chewies or where you can purchase them.
Mild discomfort with new aligners is a normal part of the teeth-straightening process, but it doesn’t have to disrupt your daily routine. By using simple remedies like cold compresses, over-the-counter pain relief, and aligner chewies, as well as sticking to consistent wear, you’ll ease the adjustment period and stay on track with your treatment.
About the Author
Dr. Francisca A. Sanchez has been practicing dentistry for more than 20 years! She is a graduate of the Columbia School of Dental Medicine and also received specialized training in dental implants at the University of Florida. Today, she stays current through memberships in the New York Dental Association and the American Dental Association. If you’re in the market for Invisalign treatment, Dr. Sanchez and our team would love to help you. Schedule an appointment online or call our New York office at (646) 669-7407.