For mild gum inflammation, over-the-counter ibuprofen (200 to 400 mg every 4 to 6 hours) is the most effective first step, paired with an antiseptic mouthwash to target the bacterial cause. But what works best depends on whether you’re dealing with temporary soreness or an ongoing problem like gingivitis, so it helps to understand the full range of options.
Anti-Inflammatory Pain Relievers
Ibuprofen is the go-to for gum inflammation because it does double duty: it reduces pain and directly lowers inflammation. It works by blocking an enzyme that produces prostaglandins, the chemical messengers responsible for swelling, redness, and tenderness in your gum tissue. For mild gum pain, 200 to 400 mg as needed every 4 to 6 hours is standard. If the inflammation is more intense, 400 to 600 mg every 6 hours for the first 24 hours provides more consistent relief.
You can also combine ibuprofen with acetaminophen (Tylenol) for stronger pain control without increasing the anti-inflammatory dose. The American Dental Association recommends 400 to 600 mg of ibuprofen plus 500 mg of acetaminophen every 6 hours for moderate pain. These two medications work through completely different pathways, so taking them together is safe and more effective than either one alone. Naproxen is another option that lasts longer per dose, though ibuprofen tends to be recommended more often for dental pain.
Mouthwashes That Reduce Inflammation
Pain relievers treat the symptom, but gum inflammation is almost always driven by bacteria in plaque. An antiseptic mouthwash attacks the source. Two types dominate the evidence: chlorhexidine rinses and essential oil mouthwashes (the kind found in products like Listerine).
Chlorhexidine is available in 0.12% and 0.2% concentrations, typically by prescription or behind the pharmacy counter. It’s considered the gold standard for short-term use, particularly after dental procedures or during a flare-up. Both concentrations perform similarly at comparable doses. The downside is that chlorhexidine stains teeth and alters taste with prolonged use, which limits how long you can keep using it.
For longer-term management, essential oil mouthwashes are the better choice. A meta-analysis of studies lasting longer than three months found that essential oil formulations actually outperformed chlorhexidine for plaque control over time. Of eleven studies compared, eight favored essential oil mouthwash, only one favored chlorhexidine, and two found no difference. Essential oil rinses don’t cause staining, so you can use them daily as part of your routine without drawbacks.
Salt Water Rinses
A salt water rinse is the simplest thing you can do right now. Mix one teaspoon of salt into a small glass of warm water, swish gently for 15 to 30 seconds, and spit. Repeat at least three times a day. Salt water creates a temporarily alkaline environment that discourages bacterial growth and draws fluid out of swollen tissue, reducing puffiness. It won’t replace a medicated mouthwash for serious inflammation, but it’s a solid first-line measure, especially if your gums are too tender for vigorous brushing or flossing.
Topical Numbing Gels
Over-the-counter oral gels containing benzocaine (like Orajel) can numb a specific painful spot on your gums. They’re useful for temporary relief when a particular area is throbbing, but they come with important caveats. The FDA has warned that benzocaine can cause methemoglobinemia, a serious condition where your blood carries significantly less oxygen than normal. This risk is rare in adults but real enough that benzocaine products should never be used on children under 2. For adults, use the smallest amount needed, apply it directly to the sore area, and don’t rely on it as a long-term solution.
Supplements for Gum Health
Two supplements have the most evidence behind them for gum tissue: vitamin C and coenzyme Q10 (CoQ10).
Vitamin C is essential for collagen production, and your gums are packed with collagen. A deficiency causes gums to break down, bleed, and swell. If your diet is low in fruits and vegetables, increasing your vitamin C intake can meaningfully improve gum health. Most benefits come from correcting a shortfall rather than megadosing, so a standard supplement or more citrus, bell peppers, and leafy greens in your diet is enough.
CoQ10 has been studied specifically for periodontal health, with clinical trials using 60 mg per day as an oral supplement. Some studies have also applied CoQ10 directly into gum pockets during dental visits. The evidence is mixed but leans positive, particularly as a complement to professional cleaning rather than a standalone treatment.
Natural Rinses: Turmeric and Tea Tree Oil
Tea tree oil has antimicrobial properties and is being studied as a mouth rinse for oral health. The typical preparation in clinical research is 3 drops of pure tea tree oil added to about half a glass of water (100 mL), used as a gargle after brushing, three times daily. Never use tea tree oil undiluted in your mouth. Turmeric gel applied directly to inflamed gums has shown anti-inflammatory effects in small studies, though standardized products are harder to find. Neither of these replaces conventional treatment, but they can supplement your routine.
When Inflammation Signals Something Deeper
Simple gingivitis, where gums are red, puffy, and bleed when you brush, is reversible with good home care. The line between gingivitis and periodontitis (actual bone and tissue loss) is defined by how deep the pockets around your teeth have become. Healthy gums have pockets of 1 to 3 mm. In early periodontitis (Stage I), pockets reach up to 4 mm. Stage II goes up to 5 mm. By Stage III, pockets are 6 mm or deeper, and significant bone loss has occurred.
You can’t measure pocket depth at home, but certain signs suggest you’ve moved past simple inflammation: gums that have pulled away from your teeth, persistent bad breath that doesn’t respond to brushing, loose teeth, or pain when chewing. At that point, no rinse or supplement will reverse the damage. Professional cleaning below the gumline (called scaling and root planing) becomes necessary.
Antibiotics for Severe Cases
Antibiotics are reserved for aggressive infections like acute necrotizing gingivitis (sudden, painful ulceration of the gums) or severe periodontitis that doesn’t respond to deep cleaning alone. The most studied combination is amoxicillin with metronidazole. Research from the European Federation of Periodontology found that a 7-day course works just as well as a 14-day course, and lower doses perform comparably to higher doses. This matters because shorter courses mean fewer side effects. Antibiotics are always prescribed alongside professional treatment, never as a substitute for it.
Putting It All Together
For immediate relief, take ibuprofen and start salt water rinses today. Add an essential oil mouthwash to your daily routine for ongoing plaque control. If you notice bleeding every time you brush, that’s early gingivitis responding well to consistent flossing, gentle brushing, and an antiseptic rinse. Make sure your vitamin C intake is adequate. If the inflammation doesn’t improve within two weeks of diligent home care, or if you notice your gums receding or teeth feeling loose, a dental visit is the next step. The earlier periodontitis is caught, the less invasive treatment needs to be.