What Causes Restless Leg Syndrome to Flare Up?

restless-leg-syndrome-flare-up

Restless leg syndrome (RLS), also known as Willis-Ekborn disease, is a condition that affects the legs. It causes an uncomfortable feeling that prompts one to move to ease the discomfort. Restless leg syndrome flare ups usually intensify at night, however people with severe cases of RSL may experience symptoms early in the day. Moving your legs can help relieve symptoms, and there are other at home treatments you can do as well.

Restless legs syndrome can start at any age and worsen over time. RLS may disrupt your sleep and daily activities, but it's possible to find relief. There are many options out there for relieving restless leg syndrome flare ups, so it's a good idea to try out a few treatments to see which works best for you.

What Causes Restless Leg Syndrome To Flare Up?

Restless leg syndrome flare ups can be caused by a variety of factors and can run in families. Triggers can vary depending on the person, but some common causes include:

  • Cold weather: Restless leg syndrome flares can increase with cooler weather, especially during the fall and winter.
  • Pregnancy: Some women may experience symptoms during pregnancy, especially during the last trimester.
  • Caffeine: Drinking caffeine before bedtime can trigger restless leg syndrome flare ups.
  • Alcohol: Alcohol consumption can interrupt your sleep schedule and can increase the symptoms of restless leg syndrome flare ups. 
  • Diet: What you eat may be increasing your chances of developing RLS or worsening existing symptoms. Eat a healthy diet and avoid trigger foods such as alcohol, caffeine, and those containing high-sugar. Adding iron to your diet may help prevent future restless leg syndrome flare ups.

Symptoms of Restless Leg Syndrome Flare Ups

RLS occurs in both males and females, and it is estimated that up to seven to 10 percent of the US may currently be dealing with RLS.The main symptom of RLS is the overwhelming need to move your legs. RLS can also cause an uncomfortable crawling/creeping sensation in the feet, thighs, and/or calves. The feeling often worsens at night, sometimes affecting the arms as well.

Other symptoms of RLS include:

  • Impaired memory
  • Changes in mood 
  • The urge to move your legs frequently
  • Exhaustion
  • Symptoms increase during the night, especially during the fall and winter months
  • Creeping, crawling sensation in your legs

What are the Different Types of Restless Leg Syndrome?

There are two different types of restless leg syndrome: early onset and late onset. Early onset occurs when there is a diagnosis under the age of 45. An early onset diagnosis usually means that RLS runs in your family's genes and the condition generally progresses slowly. Late onset happens after age 45 and typically progresses more quickly.

Finding Relief for Restless Leg Syndrome Flare Ups

Using self-care to treat your restless legs syndrome flare ups is a great way to relieve the pain. Moving your legs can provide quick, immediate relief, but there are several other options that can help relieve symptoms as well. Depending on the intensity of your restless leg syndromes, you may want to opt for medication or try out some restless leg syndrome home remedies, but whichever you choose, consult with your doctor first before making any changes.

Some ways to relieve restless leg syndrome flare ups include:

  1. Applying a heating pad or ice pack
  2. Investing in a zero gravity recliner
  3. Consulting with your doctor to find the right medication
  4. Massaging the legs
  5. Improving your sleep quality
  6. Changing your diet

1. Applying a Heating Pad or Ice Pack

Applying heat or ice to your legs can help lessen the effects of restless leg syndrome flare ups. Alternating between hot and cold can also help with relief as it can distract your muscles from the symptoms. You can also switch up the methods for using heat and ice, such as soaking in a warm tub, or using a heated zero gravity chair.

2. Investing in a Zero Gravity Chair

Using a zero gravity chair is a great way to relieve restless leg syndrome flare ups, because it can provide relief in a variety of ways. There are some zero gravity chairs that can apply heat or massage your legs, and the zero gravity position can help circulate blood more efficiently, also promoting a better night's sleep.

3. Finding the Right Medication

If you need stronger relief, then you should speak with your doctor about using medication for restless leg syndrome flare ups. 

Some medications for treating RLS include:

  • Iron supplements
  • Opioids
  • Anti-seizure drugs
  • Benzodiazepines

4. Massaging the Legs

The next time you feel that creeping, crawling sensation in your legs, try massaging the spot where you feel the restless leg syndrome flare ups. You can massage the spot yourself, treat yourself to a spa day, or relax with a vibration massage chair. Massaging your legs can aid in improved blood circulation, make your muscles feel more relaxed, and can improve your sleep.

5. Improving Your Sleep Quality

When you constantly feel like moving your legs, it can make it hard to sleep. Improving your sleep quality can help prevent restless leg syndrome flare ups, as loss of sleep can worsen symptoms. Pick a comfortable place to sleep, make sure not to ingest caffeine before bed time, and avoid cell phone or computer usage to get a better night's sleep.

6. Changing Your Diet

What you eat can greatly affect your quality of life, especially when it comes to restless leg syndrome flare ups. Avoid foods that contain high sugar, caffeine, or alcohol, and gravitate towards foods rich in iron, Vitamin B12, and magnesium instead.

Finding Relief to Restless Leg Syndrome Flare Ups

Knowing what causes restless leg syndrome to flare up can help you prevent future flare ups from happening. There are several different ways to find relief, depending on the seriousness of your restless leg syndrome flare ups. Whether you choose medication, self-care, or a zero gravity chair, you're one step closer to finding relief for your restless leg syndrome flare ups.

Disclaimer: This content is not medical advice. Please consult with your healthcare professional when considering implementing changes to your health or workout routines to ensure it’s compatible with your needs.

Additional Sources

https://www.ninds.nih.gov/health-information/disorders/restless-legs-syndrome

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