Pain from new braces typically starts 4 to 6 hours after they’re placed, as your teeth begin responding to pressure for the first time. The discomfort peaks around 24 to 48 hours, then gradually fades over the next 3 to 7 days. That first week is the hardest, but the soreness is predictable and manageable.
Why Braces Cause Pain in the First Place
Braces work by applying steady pressure to your teeth, which triggers a remodeling process in the bone and tissue surrounding each tooth root. Your body treats this pressure as a signal to break down bone on one side of the tooth and build new bone on the other, gradually shifting each tooth into position. That process involves inflammation, and inflammation means soreness. It’s the same basic mechanism behind muscle soreness after a hard workout: your body is actively rebuilding tissue, and the process is temporarily uncomfortable.
The First Week: What to Expect Day by Day
Right after your orthodontist finishes placing the braces, you’ll likely feel fine. The brackets and wires feel bulky and strange against your cheeks and lips, but actual tooth pain hasn’t kicked in yet. That changes around the 4 to 6 hour mark, when a dull, achy pressure starts building across your teeth.
By 24 to 48 hours, you’re at the peak. Biting down on anything firm can feel genuinely painful, and your teeth may feel loose or overly sensitive. This is the window where most people reach for pain relievers and stick to soft foods. The most intense discomfort lasts roughly 3 to 5 days. By the end of the first week, most of the soreness has faded to something barely noticeable, or it’s gone entirely.
Alongside the tooth soreness, you’ll also deal with irritation inside your cheeks and lips. Brackets and wires rub against soft tissue that isn’t used to having metal in the way. This can cause small cuts or sores during the first couple of weeks. Over time, the tissue inside your mouth toughens up and these spots become less of a problem.
Pain After Adjustments
Braces require periodic tightening or wire changes, usually every 4 to 8 weeks. Each adjustment restarts a milder version of that initial soreness. Most people experience discomfort for 1 to 3 days after an adjustment appointment, and it’s generally less intense than what you felt during the first week. Your body becomes more efficient at the remodeling process over time, so each round of soreness tends to be shorter and easier to handle than the last.
What Actually Helps With the Pain
Over-the-counter ibuprofen (Advil or Motrin) is the most effective option for braces pain because it targets both pain and the underlying inflammation. Two 200mg tablets every 4 hours is a standard approach. You can alternate with regular-strength acetaminophen (Tylenol) for more consistent relief. Taking a dose before the pain fully sets in, around the time you leave your orthodontist’s office, can help you stay ahead of the worst of it.
Cold water and cold foods help numb the soreness. A warm saltwater rinse two to three times a day soothes irritated gums and any spots where brackets are rubbing. For brackets or wires that are cutting into your cheeks, orthodontic wax is a quick fix. Pinch off a small piece, roll it into a ball, and press it over the offending bracket or wire to create a smooth barrier between the metal and your skin.
What to Eat During the Sore Days
For the first 3 to 5 days, soft foods make a real difference. Good options include smoothies, yogurt, mashed potatoes, scrambled eggs, oatmeal, applesauce, soups, and soft pasta. For protein, try shredded chicken, flaky fish, tofu, or soft-cooked beans. Ripe bananas, melon, and berries are easy fruit choices. Well-cooked vegetables like carrots, squash, and zucchini work better than anything crunchy or raw.
You don’t need to avoid all solid food forever. Most people can return to a fairly normal diet within a week, though you’ll always want to avoid very hard, sticky, or crunchy foods (like popcorn kernels, caramel, or ice) that can damage brackets. During those initial sore days, skip very hot or very cold drinks, as temperature extremes can aggravate sensitivity.
When the Pain Isn’t Normal
The aching, pressure-type soreness described above is completely expected. But certain types of pain signal something that needs attention. If a wire comes loose and is poking into your cheek or gum, if a bracket detaches from a tooth, or if the bands pop off, call your orthodontist to schedule a repair. You should also reach out if you have severe pain that doesn’t improve within a few days or doesn’t respond to pain relievers. Sharp, localized pain in one tooth (rather than general achiness across several teeth) can also indicate a problem worth checking.