The fastest way to stop tooth pain at home is to take ibuprofen, which reduces both pain and the inflammation driving it. If ibuprofen alone isn’t enough, combining it with acetaminophen provides significantly stronger relief than either medication on its own. But pain relief is temporary. What you do in the next few hours or days depends on what’s causing the pain and how severe it is.
The Best Over-the-Counter Approach
NSAIDs like ibuprofen are the first-line treatment for acute dental pain. The American Dental Association’s 2024 clinical practice guideline confirms that NSAIDs are more effective at reducing dental pain than even opioid painkillers. This is because most toothaches involve inflammation inside or around the tooth, and NSAIDs target that inflammation directly rather than just masking the sensation.
For moderate to severe pain, taking ibuprofen and acetaminophen together works better than either one alone. A randomized clinical trial testing this combination for post-dental-procedure pain found it outperformed both individual medications across nearly every measure: faster meaningful relief, lower peak pain scores, and fewer participants needing additional painkillers. The two drugs work through different pathways, so they complement each other without increasing side effects. Take the ibuprofen with food to protect your stomach, and follow the dosing instructions on both packages since the combination doesn’t change the safe limit for either drug.
Simple Relief You Can Start Now
A saltwater rinse can reduce inflammation and help clear bacteria from around an infected or irritated tooth. Mix 1 teaspoon of salt into 8 ounces of warm water, swish for 15 to 30 seconds, and spit. You can repeat this up to four times a day and after meals.
If your face is swollen, hold an ice pack or cold compress against the outside of your cheek for 10 to 20 minutes at a time. Remove it for a break, then reapply. Cold constricts blood vessels in the area, which reduces swelling and temporarily numbs the pain.
Clove oil is one of the oldest dental remedies, and there’s a real reason it works. It contains a compound called eugenol that blocks pain-sensing proteins in nerve cells, preventing them from firing. Dab a small amount onto a cotton ball and hold it against the painful tooth for short-term numbing. The taste is strong, so a little goes a long way.
A Note on Numbing Gels
Benzocaine gels (like Orajel) can temporarily numb a sore spot, but the FDA has issued warnings about them. Benzocaine can cause a condition called methemoglobinemia, where your blood carries significantly less oxygen than normal. This is rare in adults, but the FDA notes these products “carry serious risks and provide little to no benefit for the treatment of oral pain.” If you do use one, follow the label directions carefully and avoid reapplying frequently.
Why Tooth Pain Gets Worse at Night
If your toothache becomes unbearable when you lie down, that’s not your imagination. The pulp inside your tooth contains blood vessels and nerves packed into a tiny, rigid space. When you’re flat, more blood flows to your head, increasing pressure inside inflamed dental tissue. That pressure has nowhere to go, so the throbbing intensifies.
Propping your head up about 30 to 45 degrees above horizontal, roughly two pillows stacked, reduces blood pressure in your head and neck enough to ease the throbbing. Take your pain medication about 30 minutes before bed so it’s working by the time you try to sleep.
What Your Pain Pattern Tells You
The type of pain you’re feeling gives clues about what’s happening inside the tooth, and that matters because some causes resolve with treatment while others need urgent care.
Sharp sensitivity to cold or sweets that disappears within a few seconds usually points to reversible inflammation of the tooth’s inner tissue. This often results from a new cavity, a crack, or a receding gum line exposing the root. The nerve is irritated but still healthy, and a dentist can typically fix the underlying problem before it worsens.
Pain that lingers for more than a few seconds after the cold drink is gone, or sensitivity to heat, signals that the inflammation has progressed to the point where the nerve tissue is breaking down. At this stage, the damage usually can’t reverse on its own. You’ll likely need a root canal or extraction. If the nerve dies completely, sensitivity to hot and cold may actually stop, but the tooth will still hurt when you bite down or if a dentist taps on it. A painless tooth after days of agony isn’t necessarily good news; it can mean the nerve has died and infection is building.
Protecting a Broken or Cracked Tooth
If a filling fell out, a crown came loose, or a tooth cracked, exposed surfaces can be painfully sensitive to air, temperature, and pressure. Dental wax, available at most pharmacies, can be molded over a sharp edge or open cavity to form a smooth barrier. It won’t fix anything, but it stops the stabbing pain you get every time air hits the exposed area or a jagged edge cuts into your cheek or tongue. Temporary filling kits work the same way for lost fillings and can buy you a few days of comfort before your appointment.
Signs You Need Emergency Care
Most toothaches can wait for a dental appointment within a few days. Some cannot. A tooth abscess is a pocket of infection that can spread into the jaw, throat, and neck. If you have a fever along with facial swelling and can’t reach your dentist, go to an emergency room. Difficulty breathing or swallowing is an immediate emergency, as these symptoms indicate the infection has spread beyond the tooth into deeper tissues. Swollen, tender lumps under your jaw or along your neck are another sign the infection is moving and needs professional treatment quickly.
Severe, constant pain that doesn’t respond to ibuprofen and acetaminophen together also warrants getting seen sooner rather than later. Pain that intense typically means the situation inside the tooth has passed the point where home measures can keep up.