Medical Marijuana FAQ
In this Article
In this Article
In this Article
- What is medical marijuana?
- What is medical marijuana used for?
- How does it help?
- Can medical marijuana help with seizure disorders?
- Has the FDA approved medical marijuana?
- How do you take it?
- What are the side effects of medical marijuana?
- Which states allow medical marijuana?
- How do you get medical marijuana?
While every state has laws dictating the use ofВ medical marijuana, more than two thirds of U.S. states and the District of Columbia have actually legalized it for medical treatmentsВ and more are considering bills to do the same. Yet while many people are using marijuana, the FDA has only approved it for treatment of two rare and severe forms of epilepsy, Dravet syndrome andВ Lennox-Gastaut syndrome.В
Why hasn’t more research been done? One reason is that the U.S. Drug Enforcement Administration (DEA) considers marijuana a Schedule I drug, the same as heroin, LSD, and ecstasy, and likely to be abused and lacking in medical value. Because of that, researchers need a special license to study it, says Marcel Bonn-Miller, PhD, a substance abuse specialist at the University of Pennsylvania Perelman School of Medicine.
That may not change anytime soon. The DEA considered reclassifying marijuana as a Schedule II drug like Ritalin or oxycodone, but decided ito keep it as a Schedule I drug.
The agency did, however, agree to support additional research on marijuana and make the process easier for researchers. “Research is critically needed, because we have to be able to advise patients and doctors on the safe and effective use of cannabis,” Bonn-Miller says.
He shared some background on medical marijuana’s uses and potential side effects.
What is medical marijuana?
Medical marijuana uses the marijuana plant or chemicals in it to treat diseases or conditions. It’s basically the same product as recreational marijuana, but it’s taken for medical purposes.
The marijuana plant contains more than 100 different chemicals called cannabinoids. Each one has a different effect on the body. Delta-9-tetrahydrocannabinol (THC) and cannabidiol (CBD) are the main chemicals used in medicine. THC also produces the “high” people feel when they smoke marijuana or eat foods containing it.
What is medical marijuana used for?
Researchers are studying whether medical marijuana can help treat a number of conditions including:
- Alzheimer’s disease
- Appetite loss
- Crohn’s disease
- Diseases effecting the immune system like HIV/AIDS or Multiple Sclerosis (MS)
- Eating disorders such as anorexia
- Mental health conditions like schizophrenia and posttraumatic stress disorder (PTSD)
- Multiple sclerosis
- Muscle spasms
- Wasting syndrome (cachexia)
But itвЂ™s not yet proven to help many of these conditions, with a few exceptions, Bonn-Miller says.
“The greatest amount of evidence for the therapeutic effects of cannabis relate to its ability to reduce chronic pain, nausea and vomiting due to chemotherapy, and spasticity [tight or stiff muscles] from MS,” Bonn-Miller says.
How does it help?
Cannabinoids — the active chemicals in medical marijuana — are similar to chemicals the body makes that are involved in appetite, memory, movement, and pain.
Limited research suggests cannabinoids might:
- Reduce anxiety
- Reduce inflammation and relieve pain
- Control nausea and vomiting caused by cancer chemotherapy
- Kill cancer cells and slow tumor growth
- Relax tight muscles in people with MS
- Stimulate appetite and improve weight gain in people with cancer and AIDS
Can medical marijuana help with seizure disorders?
Medical marijuana received a lot of attention a few years ago when parents said that a special form of the drug helped control seizures in their children. The FDA recently approved Epidiolex, which is made from CBD, as a therapy for people with very severe or hard-to-treat seizures. In studies, some people had a dramatic drop in seizures after taking this drug.В
Has the FDA approved medical marijuana?
The cannabidiol EpidiolexВ was approved in 2018 for treatingВ seizures associated with two rare and severe forms of epilepsy, Lennox-Gastaut syndrome and Dravet syndrome. In addition, the FDA has approved two man-made cannabinoid medicines — dronabinol (Marinol, Syndros) and nabilone (Cesamet) — to treat nausea and vomiting from chemotherapy. The cannabidiol EpidiolexВ was approved in 2018 for treatingВ seizures associated with two rare and severe forms of epilepsy, Lennox-Gastaut syndrome and Dravet syndrome.
How do you take it?
To take medical marijuana, you can:
- Smoke it
- Inhale it through a device called a vaporizer that turns it into a mist
- Eat it — for example, in a brownie or lollipop
- Apply it to your skin in a lotion, spray, oil, or cream
- Place a few drops of a liquid under your tongue
How you take it is up to you. Each method works differently in your body. “If you smoke or vaporize cannabis, you feel the effects very quickly,” Bonn-Miller says. “If you eat it, it takes significantly longer. It can take 1 to 2 hours to experience the effects from edible products.”
What are the side effects of medical marijuana?
Side effects that have been reported include:
- Bloodshot eyes
- Fast heartbeat
- Low blood pressure
The drug can also affect judgment and coordination, which could lead to accidents and injuries. When used during the teenage years when the brain is still developing, marijuana might affect IQ and mental function.
Because marijuana contains some of the same chemicals found in tobacco, there have been concerns that smoking it could harm the lungs. The effects of inhaled marijuana on lung health aren’t clear, but there’s some evidence it might increase the risk for bronchitis and other lung problems.
The National Institute on Drug Abuse says marijuana can be addictive and is considered a вЂњgateway drugвЂќ to using other drugs. “The higher the level of THC and the more often you use, the more likely you are to become dependent,” Bonn-Miller says. “You have difficulty stopping if you need to stop. You have cravings during periods when you’re not using. And you need more and more of it to have the same effect.”В В Learn more about the long-term effects of marijuana use.
Another issue is that the FDA doesn’t oversee medical marijuana like it does prescription drugs. Although states monitor and regulate sales, they often donвЂ™t have the resources to do so. That means the strength of and ingredients in medical marijuana can differ quite a bit depending on where you buy it. “We did a study last year in which we purchased labeled edible products, like brownies and lollipops, in California and Washington. Then we sent them to the lab,” Bonn-Miller says. “Few of the products contained anywhere near what they said they did. That’s a problem.”
Which states allow medical marijuana?
Medical marijuana is legal in 33В states and the District of Columbia:
- District of Columbia
- New Hampshire
- New Jersey
- New Mexico
- New York
- North Dakota
- Rhode Island
- West Virginia
States allowing legal recreational use include: Alaska, California, Colorado, Illinois, Maine, Massachusetts, Michigan, Nevada, Oregon, Vermont, and Washington
States that allow restricted use only include: Alabama, Georgia, Idaho, Iowa, Kentucky, Mississippi, Missouri, North Carolina,South Carolina, Tennessee, Texas, Virginia,В Wisconsin and Wyoming.В
How do you get medical marijuana?
To get medical marijuana, you need a written recommendation from a licensed doctor in states where that is legal. (Not every doctor is willing to recommend medical marijuana for their patients.) You must have a condition that qualifies for medical marijuana use. Each state has its own list of qualifying conditions. Your state may also require you to get a medical marijuana ID card. Once you have that card, you can buy medical marijuana at a store called a dispensary.
Marcel Bonn-Miller, PhD, adjunct assistant professor, University of Pennsylvania Perelman School of Medicine.
National Conference of State Legislatures: “State Medical Marijuana Laws.”
National Institute on Drug Abuse: “Drug Facts: Is Marijuana Medicine?” “Is Marijuana Addictive?”
Drug Enforcement Administration: “Drug Schedules.”
Department of Health and Human Services.
Kaur, R. Current Clinical Pharmacology, April 2016.
PDQ Integrative, Alternative, and Complementary Therapies Editorial Board: “Cannabis and Cannabinoids (PDQ).”
Schrot, R. Annals of Medicine, May 2016.
Epilepsy Foundation: “Learn About Medical Marijuana and Epilepsy.”
News release, Ohio Gov. John KasichвЂ™s office.
WebMD shows you how medical marijuana works where itвЂ™s legal, what itвЂ™s used for and what side effects it might cause.
Can You Use Cannabis to Restore Your Natural Sleep Cycle?
Insomnia isn’t that uncommon
Sleep is essential for maintaining our mental and physical health, yet it eludes many adults.
According to the National Sleep Foundation, 50 to 70 million U.S. adults experience symptoms of a sleep disorder. About 30 to 40 percent of the population will experience insomnia at some point in their lives, and about 10 to 15 percent of adults will deal with chronic insomnia.
So if getting shut-eye is becoming harder and harder, you’re not alone.
With so many people experiencing sleeping disorders, there’s been a rise of interest in one controversial cure: cannabis. Many in the medical marijuana community refer to cannabis as an effective treatment, with little to no side effects, for a range of sleeping disorders.
“Marijuana is an effective sleep aid because it restores a person’s natural sleep cycle, which so often falls out of sync with our schedules in today’s modern lifestyle,” says Dr. Matt Roman, a medical marijuana physician.
Whether you have a sleep disorder or you’re having difficulty sleeping after a stressful day, cannabis might be a choice for you. Marijuana’s analgesic properties might provide some relief for those with chronic pain, while the anti-anxiety properties can soothe a stressed out mind and body.
There are different strains of marijuana. Some are more energizing, and some are calming and sedating depending on the balance of the different cannabinoids.
First, here’s a quick primer on the science behind marijuana. This herb works because it contains different cannabinoids, two of which you’ll see most often:
- Cannabidiol (CBD). CBD has a number of health benefits, and is nonpsychoactive, meaning it doesn’t cause you to feel “high.”
- Tetrahydrocannabinol (THC). THC, a psychoactive cannabinoid, is primarily responsible for that “high” feeling.
Something else THC is responsible for? Inducing sleep . So you’ll want a strain that contains more THC than CBD.
According to a 2008 study , ingesting marijuana strains with higher levels of THC typically reduces the amount of REM sleep you get. Reducing REM sleep means reducing dreams — and for those who experience PTSD, it could mean reducing nightmares.
So the theory is that if you spend less time dreaming, you’ll spend more time in a “deep sleep” state. The deep sleep state is thought to be the most restorative, restful part of the sleep cycle.
Still, REM is important for healthy cognitive and immune functioning, and marijuana with higher THC levels could impair your sleep quality if taken long term.
But this isn’t true across the board. Some studies have found that sleep can actually be impaired by regular use of marijuana. It’s clear that marijuana changes sleep cycles.
Smoking of any kind is a known health risk and should be approached with caution. Also, medicinal use of marijuana is still illegal in many areas.
Talk to your doctor about your sleep cycles. There may be long-term health consequences with interrupted REM, because much of the immune function repair takes place in deep sleep.
Please use marijuana responsibly. As with all forms of smoking, your risk of COPD can increase. Smoking marijuana is hazardous to the lungs, especially for those with asthma or other respiratory conditions. The use of marijuana while pregnant or breastfeeding isn’t recommended.
Long-term marijuana use has been shown to have changes on the amount of gray matter in the brain. For teenagers, marijuana seems to have even more profound long-term and lasting effects on the brain and isn’t recommended.
Marijuana use isn’t recommended for anyone under 25 years of age because of the long-term effects on learning and recall.
More research on marijuana for medicinal purposes as well as the risk of COPD is still needed.
Is cannabis an answer to entering the land of sleep? From strains to timing, here’s what you need to know about cannabis as a nightcap.