The most effective option for arthritis pain depends on your type of arthritis, which joints are affected, and how severe your symptoms are. For most people with osteoarthritis, over-the-counter anti-inflammatory medications provide the best starting point, while inflammatory types like rheumatoid arthritis often require prescription drugs that target the immune system. Here’s a practical breakdown of what works, what doesn’t, and what to watch out for.
Over-the-Counter Anti-Inflammatories vs. Acetaminophen
NSAIDs like ibuprofen and naproxen are the go-to for arthritis pain, and for good reason. Multiple meta-analyses confirm that NSAIDs provide better pain relief than acetaminophen for osteoarthritis. Acetaminophen isn’t useless, but it’s modestly inferior because it reduces pain signals without addressing the inflammation driving most arthritis symptoms. All oral NSAIDs, whether ibuprofen, naproxen, or others, perform about equally well. Higher doses tend to improve pain relief, but they also increase side effects.
If you do use acetaminophen, stay under 3,000 mg per day when possible. The absolute maximum for a healthy adult is 4,000 mg daily from all sources, and exceeding that risks liver damage. Keep in mind that acetaminophen hides in many combination cold, flu, and sleep medications, so check labels carefully.
Topical Treatments for Knees and Hands
Topical anti-inflammatory gels are a strong choice when pain is concentrated in one or two joints, especially knees and hands. They deliver medication directly to the joint while putting far less drug into your bloodstream than a pill would. Diclofenac gel (available over the counter as Voltaren in many countries) is the most widely studied option. You rub a small amount into the affected joint three to four times daily.
Capsaicin cream is another topical worth trying. It works differently: the active compound in chili peppers gradually desensitizes pain nerve endings in the skin over the joint. A pea-sized amount applied one to four times daily is the typical approach. Expect a burning sensation for the first week or two. That fades as the nerve endings adjust, which is actually the mechanism doing the work. Capsaicin patches that stay on for up to eight hours are also available.
The main limitation of topicals is reach. They work best for shallow joints like knees, hands, and feet. For deeper joints like hips or shoulders, oral medications are generally more effective.
Prescription Options for Inflammatory Arthritis
Rheumatoid arthritis, psoriatic arthritis, and other autoimmune forms require a fundamentally different approach. These conditions involve the immune system attacking joint tissue, so pain relief alone won’t prevent long-term damage. Disease-modifying drugs (DMARDs) are the standard treatment, and starting them early makes a significant difference in preserving joint function.
Traditional DMARDs work by broadly dialing down the immune system’s activity. They take weeks to months to reach full effect, so your doctor will often prescribe an NSAID or a short course of steroids to bridge the gap. Biologics are a newer class that target specific immune cells or proteins involved in inflammation. These include drugs that block tumor necrosis factor (a key inflammation trigger), interleukin inhibitors, and treatments that target specific immune cell types like T-cells or B-cells. A related class called JAK inhibitors works similarly but comes in pill form rather than injections.
Which DMARD you start with depends on your disease severity, other health conditions, and how you respond. Most people begin with a traditional DMARD and move to biologics if needed.
Joint Injections
Corticosteroid injections deliver a powerful anti-inflammatory directly into a painful joint. They’re most commonly used in knees but can be given in shoulders, hips, and smaller joints too. Relief typically begins within a few days and lasts weeks to months, though this varies widely. Most doctors limit steroid injections to three or four per joint per year because repeated use can weaken cartilage over time.
Hyaluronic acid injections (sometimes called viscosupplementation) aim to restore lubricating fluid in the joint. Research comparing the two approaches in knee osteoarthritis found that both provided similar modest improvement in pain and function at three and six months, with no significant difference between them.
Long-Term Risks of NSAIDs
NSAIDs are effective, but using them at high doses over months or years carries real risks. A large Oxford University study found that high-dose diclofenac and ibuprofen increased the risk of a major cardiovascular event (heart attack, stroke, or cardiovascular death) by about one-third. In practical terms, that translates to roughly 3 extra heart attacks per year for every 1,000 patients on high-dose treatment, one of which would be fatal. The same study showed that ulcer bleeding risk increased two- to four-fold depending on the specific drug and dose.
Naproxen appears to carry a somewhat lower cardiovascular risk than other NSAIDs, which is why it’s often preferred for people who need long-term treatment. Kidney function can also decline with chronic NSAID use, particularly in older adults or anyone with existing kidney issues. These risks are why doctors generally recommend using the lowest effective dose for the shortest time possible, and why topical versions are worth considering first for localized pain.
Fish Oil and Omega-3s
Omega-3 fatty acids from fish oil have the strongest evidence of any supplement for arthritis. For rheumatoid arthritis, a daily dose of 2.7 grams of combined EPA and DHA (the two active omega-3 fats) can reduce joint inflammation and stiffness in a way that resembles the effect of NSAIDs. That’s a meaningful dose, typically requiring several large fish oil capsules per day or a concentrated liquid formula. For osteoarthritis, a much lower dose of around 0.45 grams of omega-3s may provide some benefit.
The effect isn’t immediate. Most studies show improvement after 8 to 12 weeks of consistent daily use. Fish oil won’t replace medication for moderate to severe arthritis, but it can complement other treatments and may allow some people to use lower doses of NSAIDs.
Glucosamine, Chondroitin, and Turmeric
Glucosamine and chondroitin are among the most popular arthritis supplements, but the evidence is mixed. Some reviews suggest that either glucosamine or chondroitin alone may reduce knee pain in osteoarthritis, though combining the two doesn’t seem to add extra benefit. The typical starting dose is 1,500 mg of glucosamine and 1,200 mg of chondroitin daily, with a possible reduction after one to two months if symptoms improve.
That said, the American Academy of Orthopedic Surgeons advises against using glucosamine or chondroitin for knee osteoarthritis, citing insufficient evidence that they work better than placebo. Supplements aren’t held to the same testing standards as pharmaceutical drugs, so the “recommended” doses aren’t backed by the same level of research. If you try them, give it two to three months before deciding whether they’re helping.
Turmeric (specifically its active compound curcumin) has anti-inflammatory properties in lab studies, and some small clinical trials suggest modest pain relief. Absorption is poor on its own, so most supplements pair it with black pepper extract to improve uptake. The evidence is promising but not yet strong enough to make firm recommendations about dosing.
CBD Oil: What the Trials Actually Show
Despite widespread marketing, CBD oil has not demonstrated pain relief for arthritis in clinical trials. A randomized, placebo-controlled trial published in The Lancet Regional Health tested 600 mg of oral CBD daily for eight weeks in people with painful knee osteoarthritis. There was no significant reduction in pain compared to placebo. The researchers noted that all available evidence from controlled human trials points against a meaningful painkilling effect from CBD. The data so far do not support using cannabidiol as a pain reliever, despite what anecdotal reports and product labels might suggest.
Putting It Together
For osteoarthritis pain, a reasonable approach starts with topical anti-inflammatories for affected knees or hands, adds oral NSAIDs at the lowest helpful dose when needed, and incorporates fish oil as a long-term supplement. Physical activity, particularly low-impact exercise like swimming, cycling, or walking, consistently ranks alongside medication in its ability to reduce arthritis pain and stiffness, even though it isn’t something you “take.”
For rheumatoid or other inflammatory arthritis, early treatment with DMARDs is the priority. Pain relief matters, but preventing joint destruction matters more. The right combination often includes a DMARD as the foundation, with NSAIDs or short-term steroids for flares, and possibly a biologic if the disease doesn’t respond adequately.