Natural Ways to Ease Muscle Soreness After a Workout
If you train with any seriousness, you already know the feeling. The soreness that shows up a day or two after a tough session, the stairs that suddenly demand attention, the deep ache in muscles you worked harder than usual. The reflex for many people is to take an over-the-counter anti-inflammatory and move on. That reflex deserves a closer look. Soreness is not simply a problem to be suppressed, and one randomized trial found that high doses of ibuprofen taken across a training block measurably reduced gains in muscle strength and size in young adults.¹ The more useful question is how to ease soreness in a way that supports recovery rather than blunting the very adaptation you trained for.
Key Takeaways
- Delayed-onset muscle soreness, or DOMS, peaks roughly 24 to 72 hours after unfamiliar or eccentric exercise and reflects microscopic muscle damage and a local inflammatory response, not lactic acid.
- The best-supported recovery levers are unglamorous: adequate sleep, sufficient protein, light active movement, and the judicious use of heat and cold.
- High maximal-dose ibuprofen taken routinely around training has been shown to attenuate strength and hypertrophy adaptations, which makes habitual use a poor default for healthy lifters.¹
- Naturally-derived anti-inflammatories offer a gentler alternative for occasional soreness: in a controlled study, 2 grams of daily ginger reduced exercise-induced muscle pain by about 25 percent over 11 days.²
What Is Delayed-Onset Muscle Soreness, Exactly?
Delayed-onset muscle soreness is the stiffness and tenderness that appears not during a workout but in the hours and days after it, typically peaking between 24 and 72 hours and resolving within about a week. It is most pronounced after movements your body is not accustomed to, and especially after eccentric contractions, the lengthening phase of a movement such as lowering a weight or running downhill.
The older explanation, that lactic acid pools in the muscle and causes the ache, is wrong. Lactate clears from the bloodstream within roughly an hour of finishing exercise, long before soreness sets in. What actually happens is closer to controlled microscopic injury. Unaccustomed loading produces small disruptions in muscle fibers and connective tissue, which triggers a local inflammatory response: immune cells move in, fluid and signaling molecules accumulate, and sensory nerves in the area become more sensitive. That sensitization is why a sore muscle hurts when you press on it or stretch it.
This matters for how you treat it. The inflammation that accompanies DOMS is not purely a malfunction. It is part of the signaling cascade that prompts the muscle to repair and rebuild stronger. Recovery strategy, then, is a balancing act: ease the discomfort and support repair without shutting down the adaptive signal entirely.
The Foundations of Recovery: The Unglamorous Levers That Work
The most effective things you can do for sore muscles are also the least exciting, and they are the ones with the strongest evidence behind them.
Sleep: Where Most Repair Happens
Sleep is the single most underrated recovery tool. The bulk of tissue repair and the hormonal environment that supports it occur during deep sleep, when growth hormone secretion peaks and the body prioritizes restoration over performance. Short or fragmented sleep is associated with higher perceived soreness, slower recovery, and impaired performance the following day. If you are training hard and chronically under-sleeping, no supplement or recovery gadget will close that gap. Seven to nine hours is the target most adults need.
Protein: The Raw Material for Rebuilding
Repairing damaged muscle requires amino acids, which means protein intake is not optional for someone training regularly. General guidance for active individuals lands around 1.6 to 2.2 grams of protein per kilogram of body weight per day, distributed across meals rather than loaded into one. Spreading intake supports a more consistent supply of the building blocks muscle needs to recover. This is foundational, and no anti-inflammatory strategy substitutes for it.
Active Recovery: Movement as Medicine
Complete rest is intuitive when you are sore, but gentle movement tends to help more. Light activity such as walking, easy cycling, or mobility work increases blood flow to sore tissue without adding meaningful new stress, which can ease stiffness and may modestly reduce perceived soreness. The principle is low intensity and short duration. The goal is circulation and gentle range of motion, not another training stimulus layered onto muscle that is still repairing.
Heat and Cold: Useful, but Not Interchangeable
Heat and cold both have a place in recovery, but they do different things and the timing matters.
Cold, in the form of cold water immersion or an ice bath, constricts blood vessels and can reduce the swelling and perceived soreness that follow a hard session. That makes it genuinely useful when the immediate priority is feeling better fast, for example during a competition or a dense training week. There is a tradeoff worth knowing: because the inflammatory response is part of the muscle-building signal, aggressively icing after every strength session may blunt some of the adaptations you are training for, much as high-dose anti-inflammatory drugs can.¹ For an athlete in season, that tradeoff is often worth it. For someone training to build muscle, routine post-lift ice baths may work against the goal.
Heat works in the opposite direction. Applying heat dilates blood vessels and increases local blood flow, which can relieve stiffness and help sore, tight muscle feel looser. It is generally the better choice a day or more after a workout, when the aim is to ease lingering tightness rather than to suppress acute swelling. A practical division: cold for acute, same-day soreness when fast relief is the priority, heat for the lingering stiffness that follows.
A Gentler Anti-Inflammatory Path: Where Ginger and PEA Fit
For people who want to take the edge off soreness without reaching for an NSAID after every session, naturally-derived anti-inflammatories are worth understanding. The appeal is not that they are exotic, but that they work through gentler, more gradual mechanisms and carry a different risk profile than routine ibuprofen.
The reason this conversation matters comes back to the training-adaptation finding. In a randomized study, young adults taking maximal over-the-counter doses of ibuprofen across an eight-week resistance-training program saw smaller gains in muscle strength and size than those taking a low dose of aspirin.¹ For someone whose soreness is the byproduct of training they are doing precisely to get stronger, making high-dose NSAIDs a daily habit is a poor default. There are also the familiar concerns that come with regular NSAID use, including gastrointestinal irritation, which is a reasonable reason to look for a gentler option for everyday soreness.
Ginger has some of the most relevant evidence here. In a controlled study published in The Journal of Pain, participants who consumed 2 grams of raw ginger daily reduced exercise-induced muscle pain by about 25 percent at 24 hours after eccentric exercise, across 11 days of supplementation.² The effect is moderate rather than dramatic, and it builds over days rather than acting like an acute painkiller. A separate 2025 study in Nutrients found that ginger supplementation attenuated several markers of inflammation, including TNF-α and C-reactive protein, and lessened perceptions of pain and stiffness in people with mild to moderate joint and muscle pain.³ Ginger's active compounds, the gingerols and shogaols, appear to dampen inflammatory signaling through pathways that overlap with, but are gentler than, those NSAIDs target.
Palmitoylethanolamide, or PEA, is a compound the body produces naturally and one of the better-studied natural options for pain. A 2023 meta-analysis of 11 double-blind randomized controlled trials covering 774 patients found that PEA meaningfully reduced pain scores compared with control, with a standardized mean difference of 1.68 on an 11-point scale.⁴ PEA works largely by calming overactive immune cells and supporting the body's own inflammation-resolving systems rather than by forcibly blocking a single enzyme. Its safety record is notably clean: reviews spanning many human trials report an absence of serious side effects and no documented drug interactions.⁵
| Approach | What it does | Best for |
|---|---|---|
| Sleep + protein | Supplies the hormonal environment and raw material for repair | The non-negotiable foundation, every day |
| Active recovery | Increases blood flow, eases stiffness without new stress | The day or two after a hard session |
| Cold (immersion/ice) | Reduces swelling and soreness fast; may blunt adaptation if overused | Acute, same-day relief; in-season athletes |
| Heat | Increases blood flow, relieves lingering tightness | Stiffness a day or more later |
| Ginger / PEA | Gentle, gradual anti-inflammatory support | Occasional soreness, as an alternative to routine NSAIDs |
The Bigger Picture
Easing muscle soreness well is less about finding a single fix and more about respecting what soreness is: a signal that your muscle is repairing and adapting. Protect sleep, eat enough protein, move gently, and use heat and cold for what each does best. When you want to take the edge off occasional soreness without making high-dose NSAIDs a daily habit, naturally-derived anti-inflammatories are a reasonable, gentler choice. This is the thinking behind Relivaid, Trelli's naturally-derived pain support formulated as an alternative to conventional over-the-counter options, which combines PEA and ginger with 50 mg of caffeine as a complementary ingredient, designed for occasional symptoms such as muscle and joint aches, inflammation, and tension.*
Frequently Asked Questions
What are the best natural ways to reduce muscle soreness after a workout?
- The strongest-evidence approaches are the basics: get seven to nine hours of sleep, eat sufficient protein spread across the day, do light active recovery such as walking or easy cycling, and use heat for lingering stiffness or cold for fast same-day relief. Naturally-derived anti-inflammatories such as ginger can take the edge off occasional soreness without the downsides of routine NSAID use.
How long should muscle soreness last after exercise?
- Delayed-onset muscle soreness typically appears 12 to 24 hours after a workout, peaks between 24 and 72 hours, and resolves within about a week. Soreness that lasts longer than a week, or sharp pain during the activity itself rather than a generalized ache afterward, is worth having evaluated, as it may indicate an injury rather than ordinary DOMS.
Is it bad to take ibuprofen for sore muscles after working out?
- For occasional use it is generally fine, but making high-dose ibuprofen a routine part of training is questionable. One randomized study found that maximal over-the-counter doses taken across a training block reduced gains in muscle strength and size in young adults, and regular NSAID use carries gastrointestinal risk.¹ For everyday soreness, gentler options are worth considering.
Should I use heat or ice for sore muscles?
- Use cold for acute, same-day soreness when you want fast relief or to reduce swelling, and heat a day or more later to ease lingering stiffness and tight muscle. Be aware that aggressively icing after every strength session may slightly blunt muscle-building adaptations, so reserve heavy cold use for when fast recovery genuinely matters.
References
- Lilja M, Mandić M, Apró W, et al. High doses of anti-inflammatory drugs compromise muscle strength and hypertrophic adaptations to resistance training in young adults. Acta Physiologica (Oxf). 2018;222(2). PMID: 28834248. doi:10.1111/apha.12948
- Black CD, Herring MP, Hurley DJ, O'Connor PJ. Ginger (Zingiber officinale) reduces muscle pain caused by eccentric exercise. The Journal of Pain. 2010;11(9):894-903. doi:10.1016/j.jpain.2009.12.013
- Broeckel J, Estes L, Leonard M, et al. Effects of ginger supplementation on markers of inflammation and functional capacity in individuals with mild to moderate joint pain. Nutrients. 2025;17(14):2365. doi:10.3390/nu17142365
- Lang-Illievich K, Klivinyi C, Lasser C, et al. Palmitoylethanolamide in the treatment of chronic pain: a systematic review and meta-analysis of double-blind randomized controlled trials. Nutrients. 2023;15(6):1350. doi:10.3390/nu15061350
- Nestmann ER. Safety of micronized palmitoylethanolamide (microPEA): lack of toxicity and genotoxic potential. Food Science & Nutrition. 2016;5(2):292-309. doi:10.1002/fsn3.392
Related Readings: Does PEA Actually Work for Pain?