weed and muscle spasms

Medical Marijuana For Muscle Spasms: How Effective is it?

What Causes Muscle Spasms?

Are you wondering if medical marijuana for muscle spasms is an effective treatment? To get a complete understanding of medical marijuana’s medicinal benefits for muscle spasms, let us first understand what causes muscle spasms in the first place.

Muscle spasms, also known as involuntary hypertonicity, can afflict anyone regardless of their level of athletic activity. Muscle Spasms are caused when muscle tissue suddenly and involuntarily contract. These symptoms can last anywhere from a couple of seconds to a few minutes.

Spasms can be caused by muscle fatigue, dehydration, poor blood circulation, or even just age. They can also occur if you exercise in really heated temperatures or don’t stretch enough before physical activity.

List Of Possible Causes For Muscle Cramps & Spasms

  • Poor blood circulation
  • Excess weight
  • Prescription drug side effects
  • Age
  • Insufficient stretching before physical activity
  • Muscle fatigue
  • Exercising in heated temperatures
  • Hormone imbalance or pregnancy
  • Dehydration
  • Electrolyte imbalances in potassium, magnesium, and calcium

What Are The Symptoms?

Muscle spasms symptoms usually depend on which muscle is involved and what’s causing the spasm. If you have a skeletal muscle spasm, you’ll experience acute onset pain and your muscle may bulge underneath the skin. These spasms usually resolve within seconds and usually require stretching. Muscle fasciculations (or twitches) are when a few muscle fibers in a localized area contract repeatedly for a short time. They are usually caused by stress, anxiety, caffeine, or can be a symptom of neurological disorders such as multiple sclerosis.

Medical Marijuana, Can It Help With Spasms?

The link between weed and muscle spasms has been studied mostly by the MS community to see how MS can be treated by marijuana. Muscle spasms can be triggered by inflammation, which marijuana can help reduce through marijuana cannabinoids such as THC. Studies have also shown that the cannabinoids extracted from medical marijuana can treat neuropathic pain from muscle spasms in multiple sclerosis patients.

While marijuana is an optional treatment, muscle spasms are usually treated with pain relievers, anti-inflammatory drugs, or muscle relaxers. However, these drugs may have more side effects than medical marijuana. Muscle spasm sufferers have found that medical cannabis helps ease the symptoms of muscle spasms without negative side effects.

Studies have shown that medical cannabis is effective in treating muscle spasms regardless of whether medical cannabis is ingested or inhaled. However, because different strains of medical marijuana have different levels of THC and CBD, the effectiveness of each strain of medical marijuana in treating multiple sclerosis differs between each medical marijuana strain.

Best Medical Marijuana Strains For Muscle Spasm Treatment & Relaxation

Some of the best medical marijuana strains for treating muscle spasms are hybrid strains of medical marijuana and Sativa-dominant strains of medical marijuana. White Widow is a popular hybrid marijuana strain that treats stress, anxiety, and pain, which makes it a perfect cannabis strain to treat muscle spasms and calm the nervous system. Other hybrid marijuana strains that help treat muscle spasms are ACDC cannabis, Canna-Tsu cannabis, and Chemdawg 4 cannabis.

High-CBD Medical Marijuana Strains

  • Charlotte’s Web (high-CBD)
  • ACDC (high-CBD)
  • Canna-Tsu (high-CBD)
  • Ringo’s Gift (high-CBD)
  • Harlequin (high-CBD)

High – THC Medical Marijuana Strains

  • Godfather OG (high-THC)
  • ChemDog (high-THC)
  • Strawberry Banana (high-THC)
  • Emperor Cookie Dough (high-THC)
  • Super Glue (high-THC)

Best Sativa, Indica & Hybrid Cannabis Strains For Muscle Spasms

Sativa-dominant marijuana strains that help treat muscle spasms include Amnesia cannabis, Great White Shark cannabis, Charlotte’s Web cannabis, Sweet Diesel cannabis, and Jamaican Dream cannabis. Although hybrid marijuana and Sativa-dominant marijuana strains are usually the most effective marijuana strains to treat muscle spasms, there are a few Indica marijuana strains that help treat muscle spasms as well. Mendocino Purps cannabis and the Redwood Kush cannabis both have anti-inflammatory and relaxing properties which help calm the nervous system and treat muscle spasms.

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Muscle Spasm Treatment: Is Cannabis Effective?

How many muscles do you think you have? 50? 100? 200? Incredibly, we have over 650 named muscles. When counting muscles within muscles, some estimates go as 840. That’s a lot of muscles! With so many muscles it’s not hard to imagine that our body works hard maintaining them at an optimal level. For people with particular medical conditions, however, severe or persistent muscle spasms are a part of their everyday life. Many turn to cannabis. However, can cannabis be an effective muscle spasm treatment for these individuals?

What Are Severe and Persistent Muscle Spasms?

A muscle spasm is the involuntary contraction of one or more muscles. They occur spontaneously. For most people, it’s not serious. Acute muscle spasms usually occur when muscles are stressed from overuse, dehydrated, deficient in magnesium or potassium, or when an individual has poor circulation.

When an individual regularly experiences severe muscles spasms or persistent muscle spasms that occur daily (or near-daily), it is often a symptom of a more serious condition.

Severe muscle spasms are usually the result of damage or extreme stress on nerves that disrupt nerve root signals from the spinal cord. That could be any number of things, including a spinal cord injury, hernia, or pinched nerve in your neck or back.

Persistent muscle spasms (daily or near-daily) are usually caused by an underlying medical condition that is systemic or neurological. They can also be related to vascular, hormonal, or toxic-metabolic problems.

What Medical Conditions Cause Persistent Muscle Spasms?

Persistent muscle spasms are often the result of a movement or neurological disorder such as:

  • Multiple Sclerosis (MS): Possibly the most common condition associated with persistent muscle spasms.
  • Amyotrophic Lateral Sclerosis (ALS): Also known as Lou Gehrig’s disease.
  • Dystonias: Prolonged, repetitive contractions that cause twisting/jerking movements.
  • Torticollis Syndrome: Also known as“wry neck.”
  • Blepharism: Involuntary blinking.
  • Myoclonus: Sudden, irregular, involuntary contractions

Can Cannabis Treat Muscle Spasms?

Muscle spasms, especially those caused by MS, are usually treated with pain relievers (analgesics), anti-inflammatory drugs, anti-anxiety medication, muscle relaxers, or, in some cases, Botulinum toxin. However, many patients find these drugs produce intolerable side-effects or aren’t effective. This has lead to many patients turning to cannabis as a muscle spasm treatment.

Recent scientific research has proven cannabis and cannabis-derived drugs can help patients with persistent muscle spasms. After an extensive review of all available medical research, in 2018 National Academy of Sciences produced a report — The Health Effects of Cannabis and Cannabinoids — that states:

“Conclusive or substantial scientific evidence has shown that marijuana products are effective at treating chronic pain, calming muscle spasms caused by multiple sclerosis, and easing nausea from chemotherapy.”

National Academy of Sciences

The review identified substantial evidence that cannabis-derived oral cannabinoids are effective in treating spasms from multiple sclerosis. Further, both oral cannabinoids and inhaled cannabis can treat chronic pain in adults.

After reviewing substantial medical evidence, researchers report:

“Oral cannabis-based drugs contain THC, the intoxicating compound in pot, or cannabidiol (CBD), a non-intoxicating chemical in marijuana that appears to have some therapeutic benefit.”

National Academy of Sciences

However, they also cautioned that because THC and CBD levels can vary considerably between cannabis strains, unless researchers create standards it will be challenging to comprehensively assess the impact of different strains with variable THC and CBD levels.

But, Wait, There’s More!

For many years, Israeli researchers have been isolating integral chemical components in cannabis to study the effects of cannabis on numerous medical conditions.

A 2013 Israeli study published by the Journal of Neuroimmune Pharmacology reported various naturally occurring chemicals found in cannabis might decrease spinal cord and brain inflammation. The study’s findings for people suffering from severe or persistent muscle spasms is encouraging.

In addition, anecdotal evidence offered by patients who have chosen to use medical marijuana to alleviate symptoms such as severe pain, muscle tremors and spasms generally tend to be positive. Patients who are using medical marijuana seem, as a majority, to believe they are receiving medical benefits as a result and they are achieving results that improve their quality of life.

Popular Strains for Muscle Spasm Treatment

According to crowd-sourced reviews on Leafly, users with muscle spasms report positive results from the following strains:

Muscle Spasm Treatment: Hybrids

  • ACDC (high-CBD)
  • Canna-Tsu (high-CBD)
  • Chemdawg 4
  • White Widow

Muscle Spasm Treatment: Sativa-Dominant

  • Amnesia
  • Great White Shark
  • Charlotte’s Web (high-CBD)
  • Sweet Diesel
  • Jamaican Dream


As patients find conventional medications ineffective, an increasing number turn to cannabis as their preferred muscle spasm treatment. Cannabis is an anti-inflammatory and analgesic (pain-reliever) with chemicals that interact with the endocannabinoid system to influence how the body interprets pain. Research thus far has been encouraging. However, does that mean cannabis is an appropriate muscle spasm treatment for you? That’s a highly personal decision that you should make with your preferred medical professional (hopefully one who is knowledgeable about cannabis).

If you decide to use cannabis as a muscle spasm treatment, we’re happy to help you find the right strain and ingestion method that works for you. You can visit our online dispensary menu to search for the type of cannabis product that you like, or schedule an appointment for assistance.

Muscle spasms can have a detrimental effect on one's life. Is cannabis a viable muscle spasm treatment that can bring relief?