Ice packs, head elevation, and anti-inflammatory medication are the most effective ways to bring down swelling after wisdom teeth removal. Swelling typically peaks on days two to three after surgery, then gradually improves. For most wisdom tooth extractions, noticeable swelling lasts seven to ten days due to the depth of the extraction, with steady improvement after day five.
The good news is that most of what controls swelling happens at home, and timing matters more than you might expect. Starting the right steps in the first few hours makes a measurable difference in how puffy your face gets and how quickly it resolves.
Ice Is Most Effective in the First 24 Hours
Cold therapy is your single best tool for limiting swelling, but it has a narrow window. Ice works by constricting blood vessels and slowing the flow of inflammatory fluid into the tissue around the surgical site. This effect is strongest in the first 24 hours after surgery.
Apply an ice pack (or a bag of frozen peas wrapped in a thin towel) for 20 minutes on, then 20 minutes off, repeating throughout the day until you go to bed. Resume icing when you wake up the next morning. After 48 hours, you can reduce to 10 to 15 minutes at a time, several times a day. Some oral surgeons note that ice provides little benefit beyond the first 24 hours, so front-loading your icing effort pays off.
Don’t place ice directly on your skin. A cloth barrier prevents frostbite on already-sensitive tissue.
Keep Your Head Elevated
Lying flat increases blood flow to your head and face, which worsens swelling. For the first two to three nights, sleep propped up on two or three pillows or in a recliner. During the day, avoid bending over or lying on the couch with your head level with your body. This simple positioning change helps fluid drain away from the surgical area rather than pooling in your cheeks and jaw.
Anti-Inflammatory Medication
Over-the-counter ibuprofen reduces both pain and swelling because it blocks the chemical signals that trigger inflammation. Many oral surgeons recommend starting it before the local anesthesia wears off so it’s already working when discomfort sets in. Follow the dosing instructions on the package, and take it with food to avoid stomach irritation.
For more complex extractions, such as impacted wisdom teeth that required bone removal, your surgeon may prescribe a short course of a corticosteroid like dexamethasone. Corticosteroids are significantly more potent at suppressing the fluid buildup that causes facial puffiness. Research on third molar extractions consistently shows corticosteroids improve swelling control, though the specific protocols vary. If your surgeon doesn’t mention it and your extraction was particularly involved, it’s worth asking about.
Saltwater Rinses After the First Day
Do not rinse your mouth for the first 24 hours after surgery. Swishing disrupts the blood clot forming in the socket, which protects the exposed bone and is essential for healing. Losing that clot leads to dry socket, a painful complication that can also prolong swelling.
Once 24 hours have passed, begin gently rinsing with warm saltwater: one teaspoon of salt dissolved in a cup of warm water. Don’t swish vigorously. Let the water move passively around your mouth, then let it fall out. These rinses help keep the surgical site clean, reduce bacteria, and support the healing process that brings swelling down. Rinse after meals and before bed for the first week.
Avoid Anything That Raises Blood Pressure
Physical activity increases blood flow and blood pressure, which pushes more fluid into the swollen tissue and can dislodge the clot at the surgical site. For the first three to four days, skip exercise entirely. This includes running, cycling, weight training, and anything that gets your heart rate up significantly.
Heavy lifting deserves extra caution. Exercises like squats and bench presses cause you to strain and hold your breath, which spikes blood pressure and can trigger renewed bleeding or worsen swelling. Wait at least four days before returning to strength training, and start at about 50 percent of your normal weight. If you feel throbbing, pressure, or notice bleeding, stop and give yourself more time.
It’s best to avoid exercise entirely while noticeable swelling is still present. Cardio can typically resume at three to four days if kept moderate, but high-intensity workouts should wait longer.
What You Eat Matters
Stick to soft, cool foods for the first few days. Yogurt, smoothies (no straw, as the sucking motion can dislodge the clot), mashed potatoes, scrambled eggs, and applesauce are all good options. Avoid hot foods and beverages in the first 24 hours, since heat increases blood flow to the area and can worsen swelling.
There’s also some evidence that bromelain, an enzyme found naturally in pineapple, has meaningful anti-inflammatory effects after tooth extraction. A clinical study on patients who had third molars removed found that those taking bromelain supplements showed significantly lower swelling at every measured time point from day one through day seven compared to those who didn’t. Bromelain appears to work by dialing down the inflammatory signals at the wound surface. Bromelain supplements are widely available, though eating pineapple alone won’t deliver the same concentrated dose. If you’re interested, ask your surgeon whether bromelain is appropriate alongside your other medications.
Gentle Jaw Movement Prevents Stiffness
Swelling in and around the jaw muscles often causes limited mouth opening, a condition called trismus. It’s common and usually temporary, but if you avoid opening your mouth entirely because it’s uncomfortable, you risk developing a chronic limitation. Once you’re past the first two to three days, begin gently stretching your mouth open several times a day. You don’t need to force it. Slow, easy stretches that gradually increase your range of motion are enough. In rare cases where stiffness persists, physical therapy can help restore full movement.
When Swelling Signals a Problem
Some swelling is completely normal and expected. But swelling that gets worse after day three or four instead of improving, or that comes with a fever, pus or unusual drainage from the socket, or an inability to open your mouth at all, may indicate an infection such as pericoronitis. This is an infection of the gum tissue around the extraction site that requires prompt dental treatment. If your swelling is accompanied by any of these symptoms, contact your oral surgeon’s office rather than waiting it out.