Oil pulling has not been shown to relieve tooth pain directly. No clinical trials have tested it as a treatment for toothaches, and it doesn’t contain analgesic compounds that would numb or reduce acute dental pain. What oil pulling can do is reduce oral bacteria and gum inflammation over weeks of consistent use, which may help with certain types of discomfort tied to gum disease or bacterial buildup. But if you’re swishing oil right now hoping for relief from a throbbing tooth, it’s unlikely to help in the way you need.
What Oil Pulling Actually Does
Oil pulling involves swishing about a tablespoon of oil (typically coconut, sesame, or sunflower) around your mouth for 10 to 20 minutes, then spitting it out. The practice has roots in traditional Ayurvedic medicine and has gained attention for its effects on oral hygiene.
The exact mechanism isn’t fully understood, but a few things appear to happen. The oil’s viscosity may physically trap bacteria and prevent plaque from sticking to teeth. Fatty acids in the oil, particularly lauric acid in coconut oil, can penetrate bacterial membranes and kill certain pathogens. Lauric acid disrupts the cell walls of both the bacteria that cause cavities (Streptococcus mutans) and the yeast responsible for oral thrush (Candida albicans). The body also converts lauric acid into monolaurin, a compound with additional antimicrobial effects.
In clinical studies, a 40-day oil pulling regimen reduced total oral bacteria counts by about 20%. A trial using coconut oil found it produced a statistically significant reduction in Streptococcus mutans comparable to chlorhexidine, the antiseptic mouthwash dentists consider the gold standard. Another study found that coconut oil shifted the balance of oral bacteria, reducing disease-linked species while allowing beneficial bacteria to thrive.
Where It Helps: Gum Inflammation and Plaque
The strongest evidence for oil pulling involves gum health. In a study on plaque-related gingivitis, participants who used coconut oil daily saw a roughly 50% decrease in both plaque and gum inflammation scores within four weeks. That reduction matched what chlorhexidine achieved over the same period. Separate research using sunflower oil found plaque scores dropped 18 to 30% and gingivitis decreased 52 to 60% after 45 days.
This matters for tooth pain because inflamed gums can cause soreness, sensitivity, and a dull aching feeling around the gumline. If your discomfort is tied to early gum disease, the kind where gums look red, bleed when you brush, or feel tender, oil pulling over several weeks could reduce that inflammation and indirectly ease the pain. But these improvements take time. You won’t notice a difference after one session.
Why It Won’t Fix a Toothache
Most acute tooth pain comes from problems oil can’t reach. A cavity that has penetrated into the nerve, a cracked tooth, an abscess forming at the root: these are structural or deep-tissue issues. Oil stays on the surface of your teeth and gums. It doesn’t penetrate enamel, reach the pulp chamber inside a tooth, or drain an infection.
A 2022 meta-analysis looking across multiple oil pulling studies found no significant effect on plaque index or gingival index scores compared to control groups, suggesting the benefits may be modest and inconsistent. The researchers noted oil pulling is “believed to” reduce inflammation and improve gingival health, but the pooled data didn’t confirm a clear advantage over standard oral care.
In practical terms, if you have a toothache that throbs, wakes you up at night, or hurts when you bite down, oil pulling is not a substitute for dental treatment. Pain that comes with visible swelling, fever, pus around the tooth, difficulty swallowing, or a cracked tooth surface needs professional attention quickly. These symptoms can signal an infection that spreads if left untreated.
How to Try It Safely
If you want to add oil pulling to your routine for general oral health, here’s the standard approach: use one tablespoon of coconut oil (solid at room temperature, it melts quickly in your mouth), swish it gently around your teeth and gums for 15 to 20 minutes, then spit it into the trash. Don’t swallow the oil, since it’s now loaded with bacteria. If 20 minutes causes jaw fatigue, 5 to 10 minutes is fine. Most protocols call for doing this once daily on an empty stomach, before brushing your teeth.
Spit the oil into a trash can rather than the sink. Coconut oil solidifies as it cools and will clog your plumbing over time, the same way cooking grease does.
Risks to Know About
Oil pulling is generally low-risk, but it’s not risk-free. The most serious documented complication is lipoid pneumonia, a rare inflammatory lung condition caused by accidentally inhaling oil into the airways. Two case reports described patients who developed this condition after repeatedly aspirating sesame oil during oil pulling sessions. The oil triggered a chronic foreign-body reaction in the lungs, with fat deposits found inside immune cells in the lung tissue. The risk is small but worth knowing, especially if you have difficulty swallowing or a condition that increases aspiration risk.
The other concern is using oil pulling as a replacement for proven dental care. It works best, if it works at all, as a supplement to brushing, flossing, and regular dental visits. Relying on it while ignoring a worsening cavity or infection can turn a treatable problem into something far more serious.
Better Options for Tooth Pain Right Now
If you’re searching for tooth pain relief today, over-the-counter pain relievers like ibuprofen are more effective. Ibuprofen both reduces pain and lowers inflammation, which addresses the two components of most dental pain. A cold compress held against the outside of your cheek (20 minutes on, 20 minutes off) can also help with swelling and numb the area temporarily. Rinsing with warm salt water, about half a teaspoon of salt in eight ounces of water, can reduce bacteria around an irritated area and soothe sore gums.
These are temporary measures. Tooth pain that persists beyond a day or two, or that’s severe enough to interfere with eating and sleeping, points to a problem that needs a dentist’s diagnosis. Oil pulling has a role in long-term oral hygiene for some people, but it’s not a pain reliever and shouldn’t delay you from getting care for the thing that’s actually hurting.