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Sleep

Restless Legs at Night: 5 Signs It Is RLS, and 3 Steps That Calm It

That crawling urge to move your legs at night has a name. Restless legs syndrome is a real sleep-related movement disorder, and it is more common after 50. Five signs say RLS. Three steps calm it.

Ageless Coach Editorial Team · August 24, 2026

In 30 Seconds
It is a movement disorder, not a habit. RLS causes a strong, nearly irresistible urge to move your legs, and it is worst at rest in the evening. Cleveland Clinic
Five signs point to RLS: a deep urge to move, symptoms that start at rest, relief the moment you move, evening timing, and leg twitching in your sleep. Mayo Clinic
Three steps calm it: get checked for iron deficiency, drop the things that make it worse, and treat the condition underneath. Johns Hopkins Medicine

You get into bed exhausted. Within minutes your legs start up. Not pain exactly, more a crawling, pulling need to move that will not let you lie still.

You get up, walk the hallway, and it stops. You lie back down and it starts again.

That loop has a name and a workup. Here are the five signs it is restless legs syndrome, and the three steps that calm it.

1
The Sign Check

Five Signs It Is RLS and Not Just Nerves

The Cleveland Clinic calls RLS a sleep-related movement disorder, and the pattern is specific enough to recognize at home.

  1. A deep urge to move your legs. It feels like it comes from inside the leg, not on the skin. People describe crawling, creeping, pulling, aching, itching or electric.
  2. It starts when you are still. Lying in bed, sitting in a car, on a plane, in a movie theater. Rest brings it on.
  3. Moving makes it stop. Stretching, jiggling your legs, pacing or walking eases it right away. The relief is real but short.
  4. It is worse in the evening and at night. The same stillness at ten in the morning usually causes nothing.
  5. Your legs twitch while you sleep. Mayo links RLS with periodic limb movement of sleep, where the legs kick through the night.
Over 50
RLS can start at any age, but it is more common in people over 50, and it tends to get worse with age rather than better.
Source: Cleveland Clinic

Usually both legs are involved. Hopkins notes the sensations sit mostly in the calf but can run anywhere from the thigh to the ankle, and some people feel them in the arms.

2
The Cost

Why Losing the First Hour Costs You the Whole Day

The damage is not really in the legs. It is in the sleep you never get. Johns Hopkins Medicine is blunt that sleep problems are common with RLS and that severe daytime fatigue can be a big problem on its own.

Sleep onset takes the hit. The symptoms peak at the exact moment you are trying to fall asleep.

Then the night breaks up. Nighttime twitching wakes you again after you finally get down.

Daytime pays the bill. Fatigue, short temper and poor focus follow a run of broken nights.

Sitting still gets hard too. Long drives, flights and evening meetings stop being restful.

A person's legs drawn up on a rumpled bed at night
RLS peaks at rest in the evening, which is exactly when you are trying to fall asleep.

Moving often briefly relieves the limb discomfort.

Johns Hopkins Medicine

Late onset RLS deserves extra attention. Cleveland Clinic notes that when symptoms start after 45 they progress faster and are more often tied to another condition.

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3
The Fix

Three Steps That Calm Restless Legs at Night

There is no single pill everyone takes. There is a sequence, and it starts with a blood test rather than a supplement.

Hopkins and the Mayo Clinic point at the same order. Find and treat the cause, then remove what makes it worse, then consider medicine.

A blood sample being drawn from a person's arm at a clinic
Iron deficiency is a treatable cause. Hopkins gives iron therapy only when a test shows iron is actually low.
Iron first
Hopkins treats the underlying disorder first and names iron deficiency as the example, with iron therapy given only if iron deficiency is present.
Source: Johns Hopkins Medicine

The rest is unglamorous and it works. Good sleep habits, regular moderate exercise, and stopping the activities and substances that worsen symptoms.

✗
The Debunk

Three Restless Legs Myths Worth Dropping

RLS collects confident bad advice, and one common piece of it is genuinely risky.

It is just a nervous habit. No. Cleveland Clinic classifies RLS as a sleep-related movement disorder with a defined symptom pattern.

Take iron and see if it helps. Hopkins gives iron therapy only when iron deficiency is present. Taking iron you do not need is not harmless, so get the test first.

A nightcap helps you settle. Hopkins lists alcohol, along with caffeine and tobacco, among the things to give up because they may make symptoms worse.

📋Your Coach's Recommendations
1
Ask for a ferritin and iron panel.
Iron deficiency is the one common cause with a simple test and a real fix. Hopkins treats the underlying disorder first and names iron deficiency as the example. Ask for the numbers, not just normal or abnormal.
2
Cut caffeine, alcohol and tobacco for two weeks.
Hopkins lists all three as things to give up because they may worsen symptoms. Two weeks is long enough to see whether your nights change, and none of it needs a prescription.
3
Bring your medicine list to the appointment.
Certain medicines are linked with RLS, so the list matters as much as the symptoms. Mention diabetes, kidney problems and any nerve symptoms too, since those travel with it.

To your health,

Ageless Coach

Age Strong. Live Long.

Trusted Sources Behind This Article
Cleveland ClinicMayo ClinicJohns Hopkins Medicine

This article is education, not medical advice. Talk to a doctor before starting iron or any supplement, and never stop a prescribed medicine on your own.

Frequently Asked Questions

How do I know if it is restless legs or just leg cramps?
A cramp is a sudden hard muscle knot that hurts and then eases. RLS is an urge to move with an uncomfortable feeling deep in the leg, it builds when you are still, and it goes quiet the moment you walk. Cramps do not care what time it is. RLS is worse in the evening.
Can I just take an iron supplement and see if it helps?
That is the one shortcut worth avoiding. Hopkins gives iron therapy only when iron deficiency is present. Get the blood test first, then follow what it says.
Does exercise make restless legs better or worse?
Regular, moderate exercise is on the Hopkins list of things that help. Very hard exercise late in the day is a different story for some people. Steady and moderate is the version that shows up in the guidance.
Why is it always worse at night?
The symptoms follow a daily rhythm. Mayo describes them as occurring mainly at night, and the combination of evening timing plus sitting still is what sets them off.
Is restless legs syndrome dangerous?
The syndrome itself is not, but the lost sleep is worth taking seriously, and Cleveland Clinic notes that late onset RLS is more often connected to another condition. That is the reason to get it looked at rather than to worry.
Can it run in my family?
Yes. Mayo notes that RLS sometimes runs in families, especially when symptoms start before age 40, and researchers have found chromosome sites linked with it.
Wondering where you stand overall? Take the free 5-minute Healthspan Snapshot and see your strongest and weakest of six dimensions.
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