Ankle keeps giving way when I walk

You take a normal step, and your ankle rolls or buckles under you. It can happen on a curb, on grass, or on a flat floor. One moment it feels fine, the next it feels loose.

This often traces back to an old sprain. When you roll an ankle, you stretch the tough bands that hold the joint, called ligaments. They can heal a bit loose, so the joint feels wobbly.

Your sense of where the joint sits can also dull after a sprain. The muscles then react a beat too late. Tired legs, worn shoes, or uneven ground add to it.

When to see someone

See a doctor if you cannot put weight on the foot, or the bone itself is tender to touch. Get care right away for numbness, a cold or pale foot, or an ankle that locks and catches. Also go if it gives way often, swells each time, or buckles with no past sprain at all.

Below is a list of home and folk remedies that people have used for a sprained ankle. Each one shows a grade for how much research stands behind it, not a promise of any result. Read the grade first, and check with your doctor before you try something new.

Ankle Sprain: natural remedies and the evidence behind them

10 options · 1 graded A · 1 graded B · 1 graded C · 7 traditional or ungraded

Where are you at with your ankle sprain right now?

It's an old sprain, but my ankle still feels weak, wobbly, or keeps giving way

Physical Therapy
Supported by controlled trials· Centuries of traditional use (Evidence grade A · Traditional use long-standing)Long-standing traditional staple
Rebuilds strength and balance to stop re-rolls
Why this matches
If your ankle still feels weak or keeps rolling, guided rehab targets exactly that - rebuilding strength, motion, and balance so the joint feels steady again.
Why try it
Structured physical therapy - progressive strengthening plus balance and proprioception training - is the standard approach for a lingering, unstable ankle, and a 2025 meta-analysis of 15 randomized trials found it meaningfully improved ankle function and balance in people with chronic ankle instability.
Dose or use
Work with a licensed physical therapist on a progressive program; they set the exercises, frequency, and progression for your ankle.
Time to results
Trials showing benefit mostly ran 4 weeks or longer; expect steady gains over weeks of consistent work, with your therapist tracking progress.
Key study
Meta-Analysis (2025, PMID 40188228): Effectiveness of exercise therapy on chronic ankle instability: a meta-analysis - 15 randomized trials (586 participants) found exercise therapy significantly improved self-reported ankle function and dynamic balance, with programs over 4 weeks showing the clearest gains.
Caution
Get a professional assessment first - some 'sprains' hide fractures or ligament tears. Don't push through sharp or worsening pain; tell your therapist.
Acupuncture
Centuries of traditional use· Limited human trials so far (Evidence grade C · Traditional use long-standing)Long-standing traditional staple
Traditionally used to ease pain and aid recovery
Why this matches
Acupuncture is traditionally sought during the recovery phase to support pain relief and restoration of movement.
Why try it
Acupuncture is traditionally used for musculoskeletal pain, and a meta-analysis of 17 randomized trials in ankle sprain reported more symptom improvement with acupuncture - though the trials were low quality, so the evidence is suggestive rather than solid.
Dose or use
Delivered by a licensed acupuncturist; a typical course is a series of weekly sessions, with frequency and duration set by your practitioner.
Time to results
Varies by person; some notice ease after the first few sessions, with fuller benefit built over several weeks.
Key study
Systematic Review and Meta-Analysis (2013, PMID 23496981): Acupuncture for ankle sprain - across 17 randomized trials (1,820 participants), more people improved with acupuncture, but the trials were generally of poor quality, so the size of any real benefit remains uncertain.
Caution
Seek a licensed acupuncturist; let them know the injury site and severity before treatment.
BL60 (Kunlun) - Bladder 60
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Ankle pressure point for lingering ache/stiffness
Why this matches
For an ankle that still nags with pain or stiffness, BL60 sits right at the outer ankle and is traditionally pressed to ease ankle and heel discomfort.
Why try it
BL60 (Kunlun), located behind the outer ankle bone, is a traditional acupressure point used for reducing pain and stiffness in the ankles and heels.
Dose or use
Press the point behind the outer ankle bone (between it and the Achilles tendon) with firm, steady pressure for a minute or two, a few times a day.
Time to results
Any easing is usually felt during or shortly after pressing; varies by person.
Key study
A traditional acupressure point for ankle discomfort; this use has not been confirmed in controlled clinical trials in our library.
Caution
Use gentle pressure and avoid pressing on bruised, broken, or acutely swollen skin. It's not a substitute for rehab or medical care, and strong pressure should be avoided in pregnancy.

The worst swelling has passed - I want to heal it fully and start moving on it again

Physical Therapy
Supported by controlled trials· Centuries of traditional use (Evidence grade A · Traditional use long-standing)Long-standing traditional staple
Rebuilds strength and balance to stop re-rolls
Why this matches
If your ankle still feels weak or keeps rolling, guided rehab targets exactly that - rebuilding strength, motion, and balance so the joint feels steady again.
Why try it
Structured physical therapy - progressive strengthening plus balance and proprioception training - is the standard approach for a lingering, unstable ankle, and a 2025 meta-analysis of 15 randomized trials found it meaningfully improved ankle function and balance in people with chronic ankle instability.
Dose or use
Work with a licensed physical therapist on a progressive program; they set the exercises, frequency, and progression for your ankle.
Time to results
Trials showing benefit mostly ran 4 weeks or longer; expect steady gains over weeks of consistent work, with your therapist tracking progress.
Key study
Meta-Analysis (2025, PMID 40188228): Effectiveness of exercise therapy on chronic ankle instability: a meta-analysis - 15 randomized trials (586 participants) found exercise therapy significantly improved self-reported ankle function and dynamic balance, with programs over 4 weeks showing the clearest gains.
Caution
Get a professional assessment first - some 'sprains' hide fractures or ligament tears. Don't push through sharp or worsening pain; tell your therapist.
Comfrey
Supported by smaller clinical studies· Centuries of traditional use (Evidence grade B · Traditional use long-standing)Long-standing traditional staple
Traditional topical for sprains and strains
Why this matches
As you move from swelling into healing, comfrey ointment is a traditional topical used over sore, sprained joints to help ease pain and stiffness.
Why try it
Comfrey is one of the few traditional topicals actually put through randomized trials for ankle sprain: a double-blind study of 203 people found high-strength comfrey cream eased pain and improved function, and a separate randomized study found a comfrey ointment compared favorably with diclofenac gel.
Dose or use
Apply comfrey ointment or cream to intact skin over the sore area as directed on the label, for a limited number of days only.
Time to results
In trials, differences in pain and function appeared within about 3 to 7 days of regular use.
Key study
Randomized Controlled Trial (2004, PMID 15638067): Efficacy and safety of topically applied Symphytum herb extract cream in the treatment of ankle distortion - in this double-blind multicenter study of 203 people with acute ankle sprain, high-strength comfrey cream significantly reduced pain and functional impairment versus a low-strength comparison.
Caution
Topical, unbroken-skin use only - never on broken skin or wounds, never taken by mouth, and not for use in pregnancy or breastfeeding. It contains pyrrolizidine alkaloids, so limit how long you use it per the label.
Acupuncture
Centuries of traditional use· Limited human trials so far (Evidence grade C · Traditional use long-standing)Long-standing traditional staple
Traditionally used to ease pain and aid recovery
Why this matches
Acupuncture is traditionally sought during the recovery phase to support pain relief and restoration of movement.
Why try it
Acupuncture is traditionally used for musculoskeletal pain, and a meta-analysis of 17 randomized trials in ankle sprain reported more symptom improvement with acupuncture - though the trials were low quality, so the evidence is suggestive rather than solid.
Dose or use
Delivered by a licensed acupuncturist; a typical course is a series of weekly sessions, with frequency and duration set by your practitioner.
Time to results
Varies by person; some notice ease after the first few sessions, with fuller benefit built over several weeks.
Key study
Systematic Review and Meta-Analysis (2013, PMID 23496981): Acupuncture for ankle sprain - across 17 randomized trials (1,820 participants), more people improved with acupuncture, but the trials were generally of poor quality, so the size of any real benefit remains uncertain.
Caution
Seek a licensed acupuncturist; let them know the injury site and severity before treatment.
Vitamin C Deficiency
Not yet assessed· We have not reviewed the literature for this one (Evidence grade not assigned · Traditional use recognised)Recognised traditional use
Vitamin C is needed to rebuild ligament collagen
Why this matches
As your ankle heals, it's rebuilding ligament tissue - and that tissue is collagen, which your body can't make without enough vitamin C.
Why try it
Vitamin C is a required building block for collagen formation, so keeping your levels adequate supports the tissue repair that healing a sprain depends on.
Dose or use
Favor a vitamin-C-rich diet (citrus, berries, peppers); if you suspect low intake, discuss testing or a supplement with your clinician.
Time to results
Supports repair across the weeks of healing rather than giving a quick, noticeable change.
Key study
Based on vitamin C's established role in collagen formation, not on a controlled trial in ankle sprain specifically.
Caution
This is about correcting a shortfall, not mega-dosing - very high supplemental doses can cause stomach upset and, in some people, kidney stones. Check with your clinician.

It just happened - my ankle is swollen, throbbing, and tender to the touch

Compression Therapy
Centuries of traditional use across more than one tradition· Human evidence not yet assessed (Evidence grade not assigned · Traditional use classical)Classical use across multiple traditions
Limits swelling and supports the joint
Why this matches
While the ankle is still puffy and unstable, gentle compression helps hold down swelling and gives the sore joint some support.
Why try it
Wrapping the ankle is a core part of standard early sprain care - the 'C' (compression) in the RICE approach - used to control swelling and add light support.
Dose or use
Wrap with an elastic bandage or wear a compression sleeve - snug but never tight enough to cut off circulation - and remove it at night.
Time to results
Swelling control and support are felt while it is worn over the first several days.
Key study
A standard element of early sprain self-care; not derived from a specific controlled trial in our library.
Caution
Don't wrap so tightly that toes tingle, go numb, or turn pale - loosen it right away if that happens. It does not replace medical care if pain is severe.
Elevation (RICE Protocol)
Centuries of traditional use across more than one tradition· Human evidence not yet assessed (Evidence grade not assigned · Traditional use classical)Classical use across multiple traditions
Raising the ankle helps drain swelling
Why this matches
Because your ankle is still very swollen, keeping it raised lets gravity help fluid drain away from the injury.
Why try it
Elevation is the simplest, no-cost part of standard early sprain care - the 'E' in RICE - used to ease swelling and throbbing.
Dose or use
Prop the ankle above the level of your heart when resting - for example on pillows while lying down - for stretches through the day.
Time to results
Swelling and throbbing often ease within the first hours to days of consistent elevation.
Key study
A standard, low-risk self-care measure for swelling; not based on a specific controlled trial in our library.
Caution
Elevation supports recovery but does not replace medical assessment - see a clinician if you can't bear weight or the pain is severe.
Ice Pack / Cold Therapy
Centuries of traditional use across more than one tradition· Human evidence not yet assessed (Evidence grade not assigned · Traditional use classical)Classical use across multiple traditions
Eases swelling and pain right after injury
Why this matches
In the first hours and days, cold is the standard first step for calming the swelling, throbbing, and tenderness of a fresh sprain.
Why try it
Applying cold is a long-standing, widely recommended first-aid measure for a new sprain - the 'I' (ice) in the classic RICE approach - used to limit swelling and dull pain.
Dose or use
Apply a covered ice pack or cold wrap to the ankle for about 15-20 minutes at a time, several times a day over the first 1-3 days.
Time to results
Often soothing during and shortly after each application.
Key study
A standard first-aid measure for acute sprains; this specific benefit has not been drawn from a controlled clinical trial in our library.
Caution
Never put ice directly on skin - wrap it in a thin cloth - and keep sessions short to avoid frostbite or numbness. Stop if the skin turns white or very painful.
Arnica Montana
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Traditional topical for sprains and bruises
Why this matches
For a fresh, tender, bruised sprain, arnica gel is a popular topical people reach for to ease soreness and discoloration.
Why try it
Arnica has a long tradition of topical use for sprains, strains, and bruises to help calm pain and swelling.
Dose or use
Apply arnica gel or cream to the skin over the sore area a few times daily, following the product label.
Time to results
Traditionally used over several days; response varies from person to person.
Key study
Traditionally used for sprains and bruises; this specific use has not been confirmed in controlled clinical trials in our library.
Caution
Topical use on unbroken skin only - don't apply to open wounds or broken skin, and stop if a rash develops. Oral/homeopathic forms are separate; follow their labeling.
Bromelain
Centuries of traditional use· Human evidence not yet assessed (Evidence grade not assigned · Traditional use long-standing)Long-standing traditional staple
Enzyme traditionally used for post-injury swelling
Why this matches
While the ankle is swollen and sore, bromelain is an oral enzyme some people use to help settle post-injury swelling and bruising.
Why try it
Bromelain, an enzyme from pineapple, is traditionally taken to help ease bruising, swelling, and soreness after an injury, though the trial evidence for ankle sprain so far has not shown a clear benefit.
Dose or use
Taken as an oral supplement, usually enteric-coated and between meals; follow the product label for dosing.
Time to results
Varies by person; typically used over the first days to weeks after injury.
Key study
Randomized Controlled Trial (2004, PMID 15273178): a large double-blind study of 721 people with acute lateral ankle sprain tested oral enzyme combinations that included bromelain and found no clear benefit over placebo for pain, motion, or swelling - so this remains a traditional use without trial confirmation.
Caution
May increase bleeding risk - avoid if you take blood thinners, have a bleeding disorder, or are near surgery. Can trigger reactions in people allergic to pineapple.

Evidence grades describe the strength of published research for Ankle Sprain, not a promise of results. Nothing here is medical advice — talk to your clinician before starting anything, especially alongside prescription medication.