Preparing for wisdom teeth removal mostly comes down to a few days of planning: adjusting what you eat and drink before surgery, stocking your kitchen with soft foods, arranging a ride home, and setting up a comfortable recovery spot. The specifics depend on whether you’re getting local anesthesia (you stay fully awake) or IV sedation (you’re in a twilight state), so confirming your sedation type with your oral surgeon is the first step everything else hinges on.
Know Your Sedation Type First
The type of anesthesia changes almost every other prep step, from fasting rules to whether you need a driver. At your consultation, ask your surgeon which sedation method they recommend and why. Also ask how long the procedure will take, what the expected recovery timeline looks like, and what signs of complications you should watch for afterward. If your wisdom teeth are impacted (still trapped under the gum or bone), the surgery is more involved and recovery is longer, so get a clear picture of your specific situation.
Fasting Rules for Surgery Day
If you’re receiving IV sedation or general anesthesia, you’ll need to arrive with an empty stomach. The American Society of Anesthesiologists recommends these minimum fasting windows before any procedure involving sedation:
- Clear liquids (water, black coffee, apple juice without pulp): stop at least 2 hours before
- A light meal (toast, crackers): stop at least 6 hours before
- Heavy or fatty foods (anything fried, meat-heavy meals): stop at least 8 hours before
The easiest approach for a morning appointment is to eat a normal dinner the night before and then nothing after midnight except small sips of water up to two hours out. These rules exist because sedation suppresses your gag reflex, and stomach contents can enter your lungs if you vomit while sedated.
If you’re only getting local anesthesia (a numbing injection with no sedation), fasting isn’t required. Your protective reflexes stay intact. In fact, eating a light meal beforehand can help since you won’t be able to eat comfortably for several hours after.
Medications and Supplements to Address
Blood-thinning medications and common over-the-counter painkillers can increase bleeding during and after surgery. The main ones to flag for your surgeon include aspirin, ibuprofen (Advil, Motrin), naproxen (Aleve), and any prescription blood thinners you take. Many herbal supplements also thin the blood, particularly fish oil, vitamin E in high doses, ginkgo biloba, and garlic supplements.
Your surgeon will tell you exactly when to stop each one. Never discontinue a prescription blood thinner on your own, especially if it was prescribed for a heart condition or blood clot history. Your surgeon and prescribing doctor should coordinate that decision together. If you take daily medications for blood pressure, anxiety, or other chronic conditions, ask whether to take them the morning of surgery with a small sip of water.
Routine antibiotics before the procedure are not standard practice. The American Dental Association does not recommend prophylactic antibiotics for typical wisdom tooth extractions unless you have specific medical conditions like a heart valve disorder or a severely compromised immune system.
Stock Your Kitchen Before Surgery
You won’t want to shop afterward, so fill your fridge and pantry a day or two in advance. Focus on foods that are soft, lukewarm or cool, and nutritious enough to support healing. Good options include:
- Protein sources: scrambled eggs, cottage cheese, yogurt, soft fish
- Filling staples: mashed potatoes, oatmeal (cooled slightly), thin soups
- Easy snacks: applesauce, avocado, pudding, smoothies made with seedless fruit
Avoid anything crunchy (chips, pretzels, granola), anything with small sharp pieces (popcorn hulls, seeds, nuts), spicy foods, and acidic drinks like orange juice. These can irritate the surgical sites or get lodged in the open sockets. You’ll also want to skip using straws for the first few days, since the suction can dislodge the blood clots that protect the extraction sites.
Plan for roughly three to five days of soft-food eating, though some people return to mostly normal foods sooner depending on how many teeth were removed and whether they were impacted.
Gather Your Recovery Supplies
A few inexpensive items make the first 48 hours significantly more comfortable:
- Cold compresses or ice packs: Apply to the outside of your cheeks for 15 to 20 minutes at a time during the first two days. A bag of frozen peas works well because it conforms to your face. Have at least two so you can rotate them.
- Gauze pads: Your surgeon will send you home with some, but having extra on hand is smart. You’ll bite down on folded gauze to control bleeding and help clots form in the first few hours.
- Extra pillows: Sleeping with your head elevated above your heart reduces swelling and helps fluid drain from the surgical area. A wedge pillow or two to three regular pillows stacked works well.
- Lip balm: Your lips dry out from holding your mouth open during surgery and from mouth breathing during recovery.
- Gentle mouthwash or salt: Your surgeon will likely recommend warm saltwater rinses starting the day after surgery. A half teaspoon of salt in eight ounces of warm water is the standard ratio.
Plan Surgery Day Logistics
If you’re receiving any level of sedation, you cannot drive yourself home. Even mild sedation makes operating a vehicle unsafe for the rest of the day. The simplest solution is having someone drive with you to the appointment so they’re already there when you’re done. That person should also plan to stay with you for a few hours afterward in case you need help while the sedation fully wears off.
If no one in your life is available, ask your surgeon’s office about medical transport services. Many practices keep a list of trusted options.
Wear a short-sleeved shirt or one with sleeves you can easily push up, since you may need an IV line placed in your arm or hand. Comfortable, loose clothing matters more than you’d think when you’re groggy and just want to get home and lie down. Leave jewelry and contacts at home.
The Night Before and Morning Of
The night before surgery, set out everything you’ll need for when you get home: pillows arranged, ice packs in the freezer, medications on the counter, soft food ready to grab. Fill any prescriptions your surgeon has already called in so you’re not stopping at a pharmacy while numb and drowsy.
On the morning of your appointment, brush your teeth normally. If you’re fasting, skip breakfast. Wear your comfortable clothes, bring your ID and insurance card, and leave your phone with your designated driver so they can take notes on aftercare instructions from the surgical team. You may be too foggy from sedation to remember what you’re told.
Most people are in and out of the office within 60 to 90 minutes, though the actual extraction typically takes less time than that. The rest is prep, waiting for sedation to take effect, and initial recovery in the chair before you’re cleared to leave.