The safest way to get food out of a wisdom tooth hole is to gently rinse with warm salt water after meals and let the water do the work. Never poke the hole with a toothpick, finger or anything sharp, because that can pull out the blood clot and cause a painful dry socket.
Reviewed by Dr. Harsh Patel, general dentist at Next Care Dental with advanced training in Oral and Maxillofacial Pathology.
Is food stuck in a wisdom tooth hole dangerous?
Food stuck in the hole is usually not dangerous, but it should not stay there. Trapped food can bother the healing spot and slow down healing. Germs grow on old food, which can lead to an infection. Pushing on the hole can also loosen the blood clot. Gentle rinsing clears most food safely.
After a wisdom tooth extraction, it is easy for a small bite of food to get stuck in the hole. The more you bite down, the deeper it can go.
If food presses on the healing hole, it can loosen the blood clot and lead to a painful dry socket. That is why you need to remove it gently, the right way.
Why does food keep getting stuck in my wisdom tooth hole?
Food gets stuck because the hole is deep and sits at the very back of your mouth. In the first one to two weeks, the opening is still wide, so even soft food can slip in. As new gum tissue grows over the spot, the hole gets smaller and the problem goes away on its own.
When a wisdom tooth comes out, it leaves a hole in the jawbone where the root used to be. A blood clot forms in that hole within about a day.
That clot has an important job. It protects the bone and nerves underneath while new gum tissue slowly grows over the area. Keeping the clot in place is the most important part of healing.
What are 7 safe ways to get food out of a wisdom tooth hole?
The seven safe ways are a warm saltwater rinse, a plastic syringe with warm water, a water flosser on low, a warm herbal tea rinse, gentle brushing after the first week, a mild mouthwash with no alcohol, and a visit to your dentist. Start with the saltwater rinse, since it works for most people.
- Saltwater rinse: Mix 1 teaspoon of salt into 1 cup (8 ounces) of warm water. Let it move gently around your mouth after meals, then let it fall out into the sink. Do not swish or spit hard.
- Syringe with warm water: A curved plastic syringe lets you aim a soft stream of warm water into the hole. Most dentists say to wait about 5 to 7 days before using one, because using it too soon can loosen the clot.
- Water flosser on low: Wait a few weeks after surgery before you try this. Use the lowest setting, since the water can be too strong for a healing spot.
- Herbal tea rinse: Warm (not hot) chamomile or green tea can be used as a gentle rinse, the same way as salt water.
- Gentle brushing: After about a week, brush near the area with a soft toothbrush. Do not press into the hole.
- Mouthwash: If your dentist says it is OK, use a mild mouthwash with no alcohol. Rinse very gently.
- Dental visit: If you cannot get the food out, or it still hurts after the food is gone, call your dentist. We can clean the hole safely.
The hole left after a tooth extraction is tender, so be gentle with every one of these steps.
What should I never do to get food out of the hole?
Never dig at the hole with a toothpick, fingernail or anything pointed. Do not use a straw, smoke, or rinse and spit hard. All of these can pull the blood clot out of the hole. Losing the clot causes dry socket, which often hurts more than the tooth removal itself and needs another dental visit.
Poking at the hole can also push the food in deeper, which makes the pain worse.
Straws: Sucking on a straw can pull the clot loose. This can happen days after the extraction, not just on the first day. Skip straws for at least a week.
Smoking: Smoking can pull the clot loose too. It also slows blood flow to the gums, so healing takes longer and infection is more likely.
Hard or sticky food: In the first days, stick to soft foods like yogurt, mashed potatoes, scrambled eggs, soup and smoothies (with no straw). Wait on crunchy foods, seeds, nuts and sticky foods until the hole has mostly closed.
What are the signs that something is wrong?
Food in the hole is normal, but some signs are not. Call your dentist if your pain was getting better and then suddenly gets worse, often around day 3 or 4. Also call if swelling grows instead of shrinking, you have a bad taste that will not go away, pus comes from the hole, or you get a fever.
Dry socket often feels like a sharp, throbbing ache that can spread toward your ear or jaw.
Normal soreness gets a little better each day. An infection does not. If you have swelling, fever or pain that keeps getting worse, do not wait. See an emergency dentist right away.
How long will food keep getting stuck in the hole?
Most people stop having trouble with food getting stuck about one to two weeks after surgery, when the gums close most of the opening. The gums usually close all the way in two to six weeks. The bone under the gums takes a few months to fill in, but by then food no longer gets trapped.
Healing goes smoothly for most people who follow their after-care steps. Problems usually come from rushing, like skipping saltwater rinses or going back to hard foods too soon.
If you are having trouble with your wisdom tooth hole, Dr. Harsh Patel at Next Care Dental can safely clean it out for you.
In most cases, no. It is a normal part of healing, and gentle saltwater rinses usually clear it. Call your dentist if you have throbbing pain, a fever or a bad smell, or if the food is still stuck after several rinses.
It can, but the risk is low. The hole heals from the bottom up, which slowly pushes food out. Keep up gentle saltwater rinses as your dentist tells you.
Most dentists say to wait about 5 to 7 days. Using it sooner can loosen the blood clot and cause dry socket. Check your after-care instructions or call us first.
At first you will see a dark blood clot. After a few days, it may look white or gray. This is usually new healing tissue, not food or pus. Over the weeks, the hole gets smaller and shallower.
Sucking on a straw creates suction. That suction can pull the blood clot out of the hole and cause dry socket, no matter where the tooth was. Skip straws for at least a week.
Yes. The gums usually close the opening in 2 to 6 weeks, and the bone fills in over a few months. Once the gums close, food will no longer get stuck.
Call or text (713) 952-0522, Next Care Dental, 9650 Westheimer Rd, Suite 100.