Treating inflammation depends on whether you’re dealing with a short-term flare from an injury or illness, or the low-grade, persistent kind that drives chronic disease. Short-term inflammation resolves on its own or with basic over-the-counter care. Chronic inflammation requires a broader strategy involving diet, sleep, movement, and sometimes supplements or medication. Here’s how to approach both.
Acute vs. Chronic: Two Different Problems
When you sprain an ankle or fight off a cold, your immune system launches an inflammatory response that’s intense but temporary. Swelling, redness, heat, and pain are signs it’s working. This type typically resolves within days to weeks and responds well to rest, ice, compression, and common pain relievers.
Chronic inflammation is a different animal. It’s lower in intensity but persists for months or years, often without obvious symptoms. Instead of protecting you, it slowly damages blood vessels, joints, and organs. It’s linked to heart disease, type 2 diabetes, autoimmune conditions, and certain cancers. A blood test called high-sensitivity C-reactive protein (hsCRP) can help gauge where you stand: levels below 1 mg/L indicate low cardiovascular risk, 1 to 3 mg/L suggest moderate risk, and above 3 mg/L signals high risk. CRP levels above 10 mg/dL point to significant systemic inflammation from infections, autoimmune flares, or major trauma.
Treating acute inflammation is straightforward. Treating chronic inflammation means changing the conditions that keep your immune system stuck in overdrive.
Over-the-Counter Anti-Inflammatories
NSAIDs like ibuprofen and naproxen work by blocking an enzyme called COX-2, which your body ramps up during inflammation. COX-2 converts a fatty acid in your cells into prostaglandins, the chemicals responsible for pain, swelling, and fever. By slowing that conversion, NSAIDs reduce all three.
These drugs are effective for short-term use: a pulled muscle, a headache, menstrual cramps, a gout flare. But they aren’t designed for daily, long-term use. People who take NSAIDs daily face roughly double the risk of end-stage kidney disease compared to infrequent users. Among those with the highest cumulative exposure, the risk of rapid kidney disease progression increases by 26%. Heavy lifetime use (more than 5,000 tablets over a lifetime) has been associated with an eightfold increase in serious kidney damage. Long-term NSAID use also raises the risk of stomach ulcers and gastrointestinal bleeding.
If you find yourself reaching for ibuprofen or naproxen most days, that’s a signal to address the underlying inflammation rather than masking it.
An Anti-Inflammatory Diet
The most studied anti-inflammatory eating pattern is the Mediterranean diet, built around vegetables, fruits, whole grains, legumes, nuts, olive oil, and fish, with limited red meat and processed food. In the large ATTICA study, people with the highest adherence to this diet had 17% lower levels of interleukin-6, a key inflammatory signaling molecule. A separate analysis of the Nurses’ Health Study in the U.S. found a similar 16% reduction in IL-6.
The mechanism goes beyond just “eating healthy.” Fiber from vegetables, legumes, and whole grains feeds beneficial gut bacteria that produce short-chain fatty acids, particularly one called butyrate. Butyrate is a potent anti-inflammatory compound. It reduces the production of inflammatory signaling molecules like IL-6, IL-8, and TNF-alpha while boosting anti-inflammatory ones like IL-10. It also strengthens the intestinal barrier, preventing bacteria and toxins from leaking into the bloodstream and triggering immune activation. Butyrate works in part by blocking a key inflammatory pathway (NF-kB) that, when chronically activated, drives tissue damage throughout the body.
The practical takeaway: eating more fiber-rich plant foods doesn’t just add nutrients. It changes the chemical environment in your gut in ways that directly dial down systemic inflammation. Fatty fish like salmon, mackerel, and sardines contribute omega-3 fatty acids, which independently reduce inflammatory signaling. Extra virgin olive oil contains compounds that function similarly to low-dose anti-inflammatory medication.
Foods That Drive Inflammation Up
Refined sugar, white flour, processed meats, and deep-fried foods do the opposite. They promote an unfavorable gut bacteria profile, reduce butyrate production, and increase intestinal permeability. Excess alcohol has similar effects. Reducing these foods is just as important as adding protective ones.
Sleep: The Overlooked Inflammatory Trigger
Cutting sleep to six hours a night for just one week raises circulating levels of IL-6, the same inflammatory marker that the Mediterranean diet lowers. Restricting sleep to about four hours a night for ten consecutive nights significantly increases CRP levels. Even a single night of sleeping only 3.5 hours is enough to increase certain markers of vascular inflammation, including molecules that make immune cells stick to blood vessel walls, an early step in atherosclerosis.
The relationship runs in both directions. Inflammation disrupts sleep quality, and poor sleep amplifies inflammation, creating a cycle that’s hard to break from either end. Consistently sleeping seven to eight hours is one of the most effective anti-inflammatory interventions available, and it costs nothing.
Exercise and the Vagus Nerve
Regular moderate exercise reduces chronic inflammation through multiple pathways. It lowers visceral fat (a major source of inflammatory chemicals), improves insulin sensitivity, and shifts immune cell populations toward less inflammatory profiles. But one of the most interesting mechanisms involves the vagus nerve.
The vagus nerve runs from your brainstem to your gut, liver, and spleen, forming what researchers call the “inflammatory reflex.” When this nerve is active, it releases a chemical messenger that directly suppresses the production of TNF, IL-1, and other inflammatory molecules from immune cells. This cholinergic anti-inflammatory pathway works by preventing the activation of NF-kB, the same master inflammatory switch that butyrate blocks from the gut side.
Activities that increase vagal tone, meaning they make this nerve more responsive, include aerobic exercise, deep slow breathing, cold water exposure, and meditation. You don’t need extreme interventions. A brisk 30-minute walk five days a week, combined with occasional deep breathing practice, meaningfully increases vagal activity over time. The anti-inflammatory benefit of exercise is one reason physically active people have lower CRP levels even when other risk factors are present.
Curcumin and Other Supplements
Curcumin, the active compound in turmeric, has genuine anti-inflammatory properties in clinical trials. The catch is that it’s poorly absorbed on its own. Pairing it with piperine, a compound found in black pepper, inhibits the enzyme that breaks curcumin down in your gut, dramatically improving absorption. Clinical studies typically use 500 to 1,000 mg of curcumin per day alongside 5 to 10 mg of piperine. If you’re buying a curcumin supplement, check whether it includes piperine (sometimes listed as BioPerine) or another absorption-enhancing formulation.
Omega-3 supplements (fish oil or algal oil) are another option with solid evidence, particularly for people who don’t eat fatty fish regularly. Ginger and green tea extract also show modest anti-inflammatory effects in studies, though the evidence is less robust than for curcumin and omega-3s. Supplements work best as additions to dietary and lifestyle changes, not replacements.
Putting It Together
If you’re treating a specific injury or short-term flare, NSAIDs, rest, and ice will handle it. For chronic, systemic inflammation, the most effective approach stacks several habits: a fiber-rich, plant-forward diet that supports gut health and butyrate production; consistent seven-to-eight-hour sleep; regular moderate exercise that activates the vagus nerve’s anti-inflammatory reflex; and targeted supplements like curcumin with piperine when appropriate.
These strategies aren’t independent. They converge on the same inflammatory pathways. Butyrate from gut bacteria, vagus nerve signaling from exercise, and adequate sleep all suppress the same core inflammatory machinery. That overlap is why people who adopt multiple changes at once often see larger improvements in inflammatory markers than any single intervention would predict.