Over-the-counter anti-inflammatory drugs like ibuprofen and naproxen are the most widely used medicines for muscle soreness, and they work well for short-term relief. Acetaminophen (Tylenol) is equally effective for pain reduction, even though it works differently. Beyond pills, topical creams, gels, and a few natural supplements can also help, each with distinct advantages depending on the type and location of your soreness.
How Anti-Inflammatory Painkillers Work
Ibuprofen (Advil, Motrin) and naproxen (Aleve) belong to a class of drugs called NSAIDs. They block enzymes that produce prostaglandins, the chemical messengers your body releases at the site of muscle damage. With fewer prostaglandins circulating, swelling goes down, pain signals weaken, and fluid buildup in the tissue decreases. Ibuprofen also reduces the number of immune cells (macrophages) that flood into damaged muscle within the first 24 hours after exercise, which dials back the intensity of the inflammatory response.
This is why NSAIDs are particularly effective for delayed-onset muscle soreness (DOMS), the deep aching you feel 24 to 72 hours after a hard workout. That soreness is driven largely by inflammation, and cutting it short makes a noticeable difference in how you feel.
Acetaminophen Works Just as Well for Pain
If you can’t take anti-inflammatories due to stomach sensitivity or other reasons, acetaminophen is a solid alternative. In a randomized trial of emergency department patients with acute musculoskeletal pain, those who took acetaminophen saw their pain scores drop by about 20 points on a 100-point scale over one hour. That was statistically identical to the ibuprofen group. A larger study of 547 adults with blunt musculoskeletal injuries found acetaminophen was not inferior to diclofenac (a prescription-strength NSAID), both at rest and with movement, over three days of treatment.
The key difference: acetaminophen relieves pain but doesn’t reduce inflammation. If your muscles are visibly swollen or you’re dealing with significant tissue damage, an NSAID may offer a more complete benefit. For garden-variety post-workout soreness where you just want to move without wincing, either option works.
Topical Options: Gels, Creams, and Patches
Topical treatments let you target a specific area without sending medication through your entire system, which means fewer side effects like stomach irritation.
NSAID Gels
Diclofenac gel (Voltaren) is available over the counter and delivers anti-inflammatory medication directly to the tissue beneath the skin. In clinical trials for musculoskeletal pain, topical diclofenac reduced pain during movement by about 72% over seven days. Very few studies have directly compared topical and oral NSAIDs head-to-head, but topical versions are generally preferred when soreness is limited to one or two muscle groups rather than widespread.
Menthol and Capsaicin
Menthol-based products (Biofreeze, Icy Hot) create a cooling sensation that competes with pain signals traveling to your brain. They don’t reduce inflammation, but they provide fast, temporary relief that many people find useful right after applying.
Capsaicin cream works differently. The active ingredient, derived from chili peppers, activates pain receptors so intensely that it temporarily overwhelms and disables them. At low concentrations found in OTC creams, this effect lasts a few hours. With repeated use over days or weeks, it can produce longer-lasting pain relief by wearing down the nerve endings that transmit pain signals. The tradeoff is a burning sensation during the first several applications that some people find unpleasant.
A Caution for Strength Training
If your muscle soreness comes from resistance training and your goal is building muscle, regular NSAID use may work against you. A study in the Journal of Applied Physiology found that young adults who took maximum over-the-counter doses of ibuprofen (1,200 mg daily) during eight weeks of resistance training experienced reduced muscle growth compared to a control group. The exact mechanism is still unclear, since the usual pathways involved in muscle building didn’t differ between groups, but the effect was measurable.
This doesn’t mean you should never take ibuprofen after lifting. Occasional use for an especially rough session is unlikely to matter. But relying on daily doses throughout a training program could blunt the very adaptations you’re working toward. The inflammation that makes you sore is also part of the repair process that makes muscles bigger and stronger.
Timing Matters More Than You Think
Many athletes take NSAIDs before exercise, hoping to prevent soreness from developing. This is common among marathon runners and endurance athletes. But research from Harvard Health suggests this practice raises concerns. In a study of 89 ultramarathon runners, those who took 400 mg of ibuprofen every four hours during the race showed no meaningful pain benefit over a placebo group, and the researchers flagged potential risks from taking anti-inflammatories during intense physical exertion, when blood flow to the kidneys and gut is already reduced.
The more effective approach is to take medication after exercise, once soreness begins to set in. DOMS typically peaks between 24 and 48 hours post-workout, so starting an NSAID or acetaminophen in that window gives you relief when you need it most, without interfering with the initial inflammatory response that kicks off tissue repair.
Natural Supplements With Some Evidence
Curcumin, the active compound in turmeric, has generated interest as a natural anti-inflammatory for muscle soreness. In an eight-week supplementation study, participants taking a higher dose of curcumin (200 mg of curcuminoids daily) maintained more of their muscle strength after a damaging exercise bout. They also reported 26% less thigh soreness immediately after exercise and 20% less at 24 hours compared to placebo, though these soreness differences didn’t quite reach statistical significance. Standard turmeric capsules contain far less curcumin than what’s used in research, so look for concentrated curcumin extracts if you want to try this route.
Tart cherry juice is another popular option among athletes. It contains anthocyanins, compounds with anti-inflammatory and antioxidant properties, and some studies show modest reductions in soreness and faster strength recovery when consumed in the days surrounding intense exercise. The typical amount studied is about 8 to 12 ounces of juice twice daily.
Choosing the Right Option
- For general post-workout soreness: Ibuprofen or acetaminophen both reduce pain effectively. Choose acetaminophen if you have a sensitive stomach.
- For localized soreness in one area: Topical diclofenac gel or menthol-based creams deliver relief where you need it with minimal systemic effects.
- For chronic or recurring soreness: Capsaicin cream applied consistently over one to two weeks can produce longer-lasting relief by desensitizing nerve endings.
- For soreness during a muscle-building program: Use NSAIDs sparingly. Consider curcumin or tart cherry juice as alternatives that may support recovery without interfering with muscle adaptation.