Quick answer
Quick answer
It can. No state lists restless legs syndrome by name, but 14 states let providers certify any condition they believe cannabis will help. Either way, a provider licensed in your state has to evaluate you and agree that cannabis is appropriate.
Understanding restless legs syndrome
Because symptoms peak at rest and at bedtime, RLS often leads to poor sleep, daytime tiredness and trouble sitting through long drives, flights or meetings. Treatment often starts with checking and correcting low iron, along with lifestyle changes and medicines such as gabapentin, pregabalin or, less often now, dopamine-type drugs.
Symptoms patients hope to ease
- Creeping or crawling feelings in the legs at night
- An urge to move the legs that keeps you awake
- Trouble falling and staying asleep
- Leg jerks during sleep
- Daytime tiredness after poor sleep
Does restless legs syndrome qualify in your state?
- AL AlabamaNot listed by name
- AK AlaskaDoctor's discretion
- AZ ArizonaNot listed by name
- AR ArkansasNot listed by name
- CA CaliforniaDoctor's discretion
- CO ColoradoDoctor's discretion
- CT ConnecticutNot listed by name
- DE DelawareDoctor's discretion
- FL FloridaDoctor's discretion
- HI HawaiiDoctor's discretion
- IL IllinoisNot listed by name
- KY KentuckyNot listed by name
- LA LouisianaDoctor's discretion
- ME MaineDoctor's discretion
- MD MarylandNot listed by name
- MA MassachusettsNot listed by name
- MI MichiganNot listed by name
- MN MinnesotaDoctor's discretion
- MS MississippiNot listed by name
- MO MissouriDoctor's discretion
- MT MontanaNot listed by name
- NV NevadaNot listed by name
- NH New HampshireNot listed by name
- NJ New JerseyNot listed by name
- NM New MexicoNot listed by name
- NY New YorkDoctor's discretion
- ND North DakotaNot listed by name
- OH OhioNot listed by name
- OK OklahomaDoctor's discretion
- OR OregonNot listed by name
- PA PennsylvaniaNot listed by name
- RI Rhode IslandNot listed by name
- SD South DakotaNot listed by name
- UT UtahNot listed by name
- VT VermontNot listed by name
- VA VirginiaDoctor's discretion
- WA WashingtonNot listed by name
- DC Washington, D.C.Doctor's discretion
- WV West VirginiaNot listed by name
What the research says
Not enough research. There is little good research on cannabis for this condition specifically. Patients usually use it for related symptoms such as pain, muscle spasms, nausea or poor sleep, where some evidence exists.
- There is little research on cannabis specifically for restless legs syndrome, so people typically use it for related symptoms like poor sleep.
- Small case reports and case series describe people whose RLS symptoms eased with cannabis, but these are not controlled trials.
- Patient surveys report that some people with RLS find cannabis helpful for sleep, with mixed results overall.
- No randomized trials have yet shown that cannabis works as well as standard RLS treatments.
Sources: National Academies of Sciences, Engineering, and Medicine, The Health Effects of Cannabis and Cannabinoids (2017); FDA approvals; published trials. General information, not medical advice.
How doctors approach restless legs syndrome
Evening use is the most common approach, since RLS symptoms are worst at night.
Doctors may discuss both CBD-dominant and THC-containing products, as reports of benefit often involve products with some THC.
Tinctures taken an hour or so before bed, or inhaled forms for fast relief, are both sometimes discussed.
Starting low and going slow, while checking iron levels and other causes, is the usual approach.
Risks and precautions
- Cannabis can add to the drowsiness of gabapentin, pregabalin, opioids and sleep aids that are often used for RLS.
- Low iron, kidney disease, pregnancy and some medicines can cause or worsen RLS, so these should be checked first.
- Some common medicines, including many antihistamines and certain antidepressants, can worsen RLS, so review your full medicine list.
- Daily THC use at bedtime can lead to tolerance and poor sleep when you stop.
- Next-morning grogginess can affect driving, so do not drive until you are fully alert.
- Not recommended during pregnancy or breastfeeding, and never drive while impaired.
What to bring to your evaluation
A doctor's note or sleep clinic notes confirming restless legs syndrome.
Recent iron test results, including ferritin.
A list of RLS medicines you take or have tried, and any side effects.
A sleep diary showing how often symptoms disturb your nights.
A government photo ID and proof that you live in your state.
Don't have records handy? Many patients are evaluated on their history alone.
Start my free checkHow to get certified for restless legs syndrome
Answer a few questions
Pick your state, tell us your symptoms and what you've already tried. Review your answers and contact you to schedule your video visit.Meet your doctor by video
Join from your phone or laptop. Have a photo ID ready. The doctor reviews your history and decides whether cannabis is right for you.Get certified and registered
Pay the evaluation fee, then submit your state registry form. The doctor files your certification. We walk you through the state form line by line.
Restless legs syndrome: 9 common questions
Does restless legs syndrome qualify for a medical marijuana card?
It can. No state lists restless legs syndrome by name, but 14 states let providers certify any condition they believe cannabis will help. Either way, a provider licensed in your state has to evaluate you and agree that cannabis is appropriate.
Which states list restless legs syndrome as a qualifying condition?
None list it by name. It can still be certified in Alaska, California, Colorado, Delaware, Florida, Hawaii, Louisiana, Maine and 6 more, where providers decide. Lists change, so confirm on your state's page before you apply.
Can I get certified for restless legs syndrome online?
Yes, in 11 of those states — including California, Delaware, Hawaii, Louisiana, Maine and 6 more — your first evaluation can happen by video with a provider licensed there. In 3 others, such as Alaska, Colorado and Florida, the first visit must be in person, and renewals can usually be done online.
Can cannabis help restless legs at night?
Some people report that cannabis eases restless legs and helps them fall asleep, and a few small case reports support this. There are no controlled trials yet. If you try it, use it in the evening and track your sleep.
Does CBD or THC work better for restless legs?
There is not enough research to say for sure. Many reports of relief involve products with some THC, while CBD alone has been studied less. Your doctor can help you choose a balance that limits next-day grogginess.
Can I use cannabis with gabapentin or pregabalin for RLS?
Combining them can increase drowsiness and dizziness, which matters if you get up at night. Some people use both under a doctor's guidance. Start with a small amount and tell your prescriber.
Should I check my iron before trying cannabis for RLS?
Yes, low iron is a common and treatable cause of restless legs. Correcting it can greatly improve symptoms for some people. Ask your doctor for iron tests, including ferritin, before adding new treatments.
When should I take cannabis for restless legs?
Most people time it for the evening, before symptoms usually start. Tinctures and edibles take longer to work, so they are often taken an hour or more before bed. Keep a sleep diary to find the timing that helps most.
Will I build a tolerance if I use cannabis every night for RLS?
Regular nightly THC use can lead to tolerance, and stopping may cause a few nights of poor sleep. Using the lowest amount that helps and taking occasional breaks with your doctor's input can help. Talk with your doctor if you feel you need more over time.