While many people think marijuana, commonly called cannabis or weed, is a harmless or less risky substance, over the years experts have warned about the potential implications it could have on mental health.
Many people who smoke or consume marijuana also experience depression, so there have been numerous studies into the link between the two.
Here, we look at the current state of research into marijuana and conditions like depression and aim to answer the question about the link between cannabis and depression.
Understanding Marijuana and Its Effects on the Brain
Firstly, to really understand the impact that marijuana can have on mental health, it’s important to look at the psychoactive components of the substance, and how they individually affect the brain. Cannabis contains two compounds that influence the way the brain works – THC (tetrahydrocannabinol) and CBD (cannabidiol).
THC is the main psychoactive component of cannabis and is the reason why individuals may feel high after using the substance. When THC enters the body and bloodstream, it sticks to the cannabinoid receptors in the brain, which can lead to altered perception, changes in mood and a sense of euphoria.
For some people, this can feel pleasurable but prolonged or excessive use can result in negative outcomes including anxiety, paranoia and exacerbated symptoms of depression.
CBD is the non-psychoactive component of cannabis. It doesn’t provide the high sensation associated with the substance. Despite this, when it enters the bloodstream, it still interacts with the brain’s receptors, modulating THC’s effects. It’s believed that CBD binds to the serotonin receptors in the brain, which can regulate mood and balance someone’s overall state. For this reason, current research is looking into the potential use of CBD for addiction, anxiety and depression.
The Link Between Marijuana and Depression
The relationship between marijuana and depression is a subject which is currently being investigated. Numerous studies are looking into whether cannabis users have an increased risk of mental health symptoms and depressive side effects and THC, the primary psychoactive component found in cannabis, is being studied to determine its immediate impact on mood as well as any long-term effects.
Some researchers have found that regular marijuana use could be associated with higher rates of depression. While the high sensation associated with THC might be pleasurable for some people, for those who are at risk of mental health conditions, it could lead to worse anxiety and depressive side effects.
It’s important to note that any research is ongoing though. What’s more, experts do advise that frequency of use, individual make-up, dosage, previous mental health and the age of cannabis use can all affect research studies. It’s also important to consider that individuals with mental health conditions may be more likely to self-medicate with marijuana, again adding to the complexity of research results.
Researchers must determine whether marijuana use contributes to depression or whether it is used as a coping mechanism for those struggling.
One thing to note is that the link between marijuana use and depression is complex and varies from person to person. What’s more, not everyone who uses the substance will suffer from depression.
Risk Factors for Marijuana-Induced Depression
We know that substance use affects people differently, and it can even impact an individual differently depending on when they take it, how much they take and other factors.
Not everyone who meets the below risk factors will definitely experience depression after using marijuana, and those who don’t meet the criteria could experience depressive symptoms. Some risks include:
- Age of onset – Heavy and early use of marijuana, especially during teenage years, is associated with a higher risk of developing depression later on in life. Researchers believe this could be because the developing brain is more vulnerable to the effects of the substance, and excessive use at a young age could result in lasting consequences.
- Genetic predisposition – Research shows that some people may simply be more genetically predisposed to cannabis use and mental health conditions.
- Dosage – Moderate or occasional substance use doesn’t carry the same risk of depressive symptoms in the same way that excessive and chronic cannabis use does. It’s important individuals monitor their consumption and side effects to determine any patterns.
- Mental health history – Those with a history of depression or other mental health conditions, whether or not they are currently suffering from symptoms or not, should approach any substance with caution. Substance use may also interact with existing medication.
Seeking Help: Resources and Addiction Treatment Options
If you’re worried about the potential impact of marijuana on mental health, either for yourself or someone you know, getting help is the first step to managing any challenges.
What’s more, there are plenty of resources and cannabis addiction treatment options now available which can provide much-needed support and advice. This includes inpatient and outpatient rehabilitation, therapy and counselling, local support groups in the community and national helplines and hotlines. All advice is confidential and you won’t be forced into doing anything.
Seeking help is a brave and proactive decision, and the treatment provided will be unique to the individual. However, if you’re concerned, just know that taking the first step towards recovery is a step towards understanding and addressing the challenges associated with mental health and marijuana use.
It’s clear that further research is required to fully determine the link between marijuana and depression. During the research, careful consideration must be given to the variables to ensure that the findings aren’t biased. One thing’s for sure, any individual using cannabis should do so with caution – especially if they have a history of mental health and depression.
What’s more, if you do need help with any type of substance use or mental health condition, getting in touch with a professional team is encouraged. Together, they will help you access the treatment and support you, empowering you to make better-informed decisions about your future and well-being.
So, if you have any questions or perhaps want to take the first step towards getting help today, why not get in touch with our friendly and supportive team? In doing so, you’ll be one step closer to the future you’ve always wanted.