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Can Medicinal Marijuana Treat Depression?

Medical marijuana for depression

medical marijuana for depression

Highlights

  1. Research is ongoing to determine the short- and long-term effects of medical marijuana use.
  2. Medical marijuana may help some people with depression.
  3. Views are mixed on whether marijuana can help people with depression or make their depression worse.

If you’ve been feeling sadness you can’t shake or lack of interest in activities you once enjoyed, you may be suffering from depression — and you’re not alone. Depression affects some 350 million people across the globe. This common mood disorder is the leading cause of disability worldwide. Yet many people who have depression do not get the help they need.

There are many treatments currently available, including oral medications and different therapies. Researchers are beginning to explore medicinal marijuana as an additional treatment. Here’s more about the use of medical marijuana for depression, its benefits, and its possible side effects.

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Benefits

What are the benefits of medical marijuana?

Benefits
  1. Marijuana can be used as a tool for pain management.
  2. Medicinal marijuana may relieve symptoms of anxiety.
  3. It’s also recognized as a potential treatment for nausea and vomiting related to chemotherapy.

A 2014 study published by the Hawaii Journal of Medicine & Public Health highlighted pain management as a potential benefit of medical marijuana. Participants in the study reported a 64 percent decrease in pain while using marijuana. Many also experienced a decrease in anxiety and better sleep while using the drug.

A 2012 study explored cannabis as a means of controlling spasticity in people with multiple sclerosis. On average, participants had about 30 percent less spasticity while using this treatment.

Other potential benefits include relief from:

  • involuntary movements associated with movement disorders
  • nausea, particularly from chemotherapy
  • sleep disorders
  • HIV-related weight loss

Research is ongoing in these areas to determine the short- and long-term effects of use.

Before I started using medical cannabis, I’d experience monthly bouts of dread that would occur for no reason, out of the blue. Now that I’ve incorporated medical cannabis into my daily routine, the occurrence of these feelings and episodes of low moods has dropped significantly, if not been entirely eradicated. I am able to focus on growing my business and being a better partner and friend.
– Samantha Webster, CEO of FEZ, has been living with depression for 10 years

Research

Research on marijuana and depression

The evaluation of medical marijuana for depression is still in its early stages. Right now, researchers share that possible benefits include the restoration of “normal” endocannabinoid function and mood stabilization.

Scientists at the University at Buffalo have begun looking into medicinal marijuana as a possible treatment for depression caused by chronic stress. The school’s Research Institute on Addictions (RIA) has been focusing specifically on brain chemicals called endocannabinoids.

These are naturally produced chemical compounds. They play a role in motor control, cognition, emotions, and behavior. They also have a chemical makeup similar to that of cannabis.

The scientists have performed their studies on animals and not humans. Yet they have discovered that chronic stress may suppress the brain’s production of endocannabinoids. They found that this can lead to depression-like behavior.

Introducing cannabis into the system may help restore normal levels and function. This may ease symptoms of depression.

More studies are needed to assess the true benefits and disadvantages of marijuana as a potential therapy for people with depression.

Marijuana does help with my depression. It makes it manageable and evens out the rough edges, so to speak. While I might occasionally get depressed, it is appropriate for the situation and temporary. It does not control my life, and I don’t sink into that hopeless black hole of depression that leaves one completely dysfunctional.
– Cheri Sicard, founder of The Marijuana Lifer Project, was diagnosed with depression in her 30s
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Risks and warnings

Risks and warnings

Risks
  1. Side effects may vary depending on the method of consumption.
  2. Views are mixed on whether marijuana can lead to depression or treat depression.
  3. Marijuana use may trigger schizophrenia or psychosis in people at higher risk of these conditions. However, research isn’t conclusive.

In a group surveyed about marijuana usage for chronic pain, 71 percent didn’t report any significant side effects. Six percent reported a cough or throat irritation.

There isn’t any clear evidence to suggest that marijuana causes depression. However, there may be a link between the two. Some research suggests regular or heavy users of the drug are diagnosed with depression more often than non-smokers.

Marijuana has also been linked with other mental health conditions. If you’re at a high risk of psychosis, it’s important to know that marijuana may trigger schizophrenia or psychosis. Psychosis is a serious mental disorder characterized by a detachment from reality. Symptoms can include hallucinations and delusions.

The potential side effects of marijuana use may depend on the way you take it. Medical marijuana can be taken as a spray, pill, or patches. Research is ongoing with traditional recreational methods, such as smoking or vaporizing.

The researchers at University at Buffalo are currently trying to figure out if a certain extract, called cannabidiol, could give the mood-boosting benefits without leading to drug dependency.

I’d advise people using medical cannabis for the first time to choose medical cannabis strains that are low in THC and high in CBD, or cannabidiol, a cannabinoid present in cannabis that provides therapeutic effects but is non-psychoactive. Discussing your needs with your local dispensary representative will be helpful in learning about the various options you have access to in the medical cannabis community.
– Samantha Webster, CEO of FEZ, has been living with depression for 10 years

Traditional treatments

Traditional treatments for depression

Treatment of depression is unique to you and the severity of your case. It’s possible to successfully manage and treat mild, moderate, and severe depression.

Mild depression may respond well to psychosocial treatments, such as psychotherapy (also referred to as “talk therapy”). Drugs usually aren’t recommended as a treatment for mild cases of depression.

Psychological treatments, such as behavioral or interpersonal psychotherapy, are also a good first step for people who have moderate to severe depression.

Antidepressants are another tool some doctors use for more severe depression cases. Examples include selective serotonin reuptake inhibitors and tricyclic antidepressants. Drugs can carry potential side effects and should only be used under a doctor’s supervision. Antidepressants must be used with caution in children and teenagers with depression.

Check out: Treating bipolar disorder with marijuana: Is it safe? »

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Coping

Tools for coping with depression

After you and your doctor develop a treatment plan, you can take further steps at home to cope with depression:

  • Try cutting out extra responsibilities and stressors in your life. Give yourself room to breathe when you’re feeling down.
  • Add more structure to your day. You can set reminders on your phone when you have events or other can’t-miss responsibilities.
  • Consider journaling. This can be a healthy outlet for you to openly and honestly divulge feelings of sadness, anger, or fear.
  • Seek out groups that help with mental health. Your employer or church may have an assistance program that can help. You can also check out the National Alliance on Mental Illness and the Depression and Bipolar Support Alliance.
  • Try not to isolate yourself. Although this can be difficult when you’re feeling low, having a support network around you has a number of benefits.
  • Discover new and fun ways to relieve stress and bad emotions. It could be as simple as taking a daily walk, striking some yoga poses, or trying meditation.
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Takeaway

The bottom line

Although research in the field looks promising, more work needs to be done to assess whether medical marijuana is an effective treatment for depression. Beyond that, only 24 states and the District of Columbia allow the use of marijuana for medical use at this time.

If you’re interested in this potential therapy and live in an area where medicinal marijuana is legal, consider discussing this with your doctor. They can work with you to determine whether this is an option for you.

Your doctor can also guide you through other options for treatment. Together you can develop the best strategy for you.

Keep reading: The effects of marijuana on the body »

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