Symptoms of greening out from cannabis use
It can be a deeply unsettling experience. One moment you’re fine, and the next, a wave of nausea, dizziness, and intense anxiety washes over you after using cannabis. This feeling, often called “greening out,” can be frightening and confusing, leaving you feeling sick and overwhelmed. If this has happened to you, please know you’re not alone. It’s a surprisingly common reaction to consuming too much THC, the main psychoactive component in marijuana. Understanding what’s happening in your body is the first step toward managing and preventing it from happening again.
What is greening out from too much weed?
“Greening out” is a common slang term for a cannabis overdose. It’s your body’s way of saying it has received more THC than it can handle at that moment. This experience is also sometimes referred to as THC toxicity. While the word “overdose” might sound alarming, it’s important to understand that a fatal overdose from marijuana alone is extremely unlikely. According to a report from the National Academies of Sciences, Engineering, and Medicine, there is insufficient evidence to link cannabis use directly to overdose deaths. However, the physical and psychological symptoms of greening out can be severe and distressing. It’s an intensely uncomfortable experience, but it is temporary. Knowing that the feeling will pass can offer some comfort if you ever find yourself in this situation.
Greening out symptoms
So, what does greening out feel like? It’s different for everyone, but it’s almost always a combination of unpleasant physical and psychological symptoms. If you’re not sure whether you’ve greened out, you can usually tell by the sudden onset of feeling unwell after using weed. The experience is often overwhelming, making you feel physically sick and mentally distressed at the same time.
Here are some of the most common signs you might be greening out:
- Physical symptoms. Many people first notice the physical effects. These can include severe nausea and vomiting, dizziness, or a feeling like the room is spinning. You might also start to sweat or feel chills, your skin might look pale, and you could experience a rapid heart rate.
- Psychological symptoms. The mental effects can be just as, if not more, challenging. Intense anxiety and paranoia are hallmarks of greening out. You might feel a sense of panic, confusion, or have difficulty concentrating. In some cases, people experience mild hallucinations or a distorted sense of time. These psychological symptoms can be particularly frightening and are often what people remember most about the experience, especially if they have a history of anxiety.
How long does greening out usually last?
One of the first questions people have during this experience is, “How long will this last?” Generally, the most intense effects will peak within the first few hours and then gradually fade. For most, the symptoms of greening out will likely go away within 24 hours. The duration depends on a few factors, like how much THC you consumed and how you consumed it. The effects of edibles, for example, tend to last much longer than smoking because of how the body metabolizes THC.
What increases the risk of greening out
The primary cause of greening out is simple: consuming more THC than your body is used to. Several factors can contribute to this, from your personal tolerance to the type of product you use. One of the biggest factors is the increasing potency of cannabis products. Over the years, the amount of THC in marijuana has risen significantly, making it easier to consume too much accidentally. Your individual tolerance, metabolism, and even what you’ve eaten that day can all play a role. If you have a lower tolerance, are new to cannabis, or are trying a new product for the first time, you’re at a higher risk of greening out.
How your injest it
How you consume cannabis dramatically affects your risk of greening out. Edibles are a very common cause because of their delayed onset. When you eat an edible, it can take anywhere from 30 minutes to two hours to feel the full effects. This delay often leads people to take higher doses than they can handle, thinking the first dose wasn’t working and consuming too much cannabis. In contrast, the effects of smoking or vaping are almost immediate, which allows you to gauge your intake more easily and stop before you’ve had too much. It’s much harder to manage your dose with edibles, which is why they are so frequently linked to greening out experiences.
Is greening out dangerous?
While greening out is not typically life-threatening on its own, it can lead to dangerous situations. The severe anxiety, confusion, and paranoia can cause you to panic. More significantly, the physical symptoms like dizziness and impaired coordination put you at risk for accidents and injuries, especially if you’re in an unfamiliar or unsafe environment. These risks are real and have contributed to a noticeable increase in hospital visits. According to the CDC, cannabis-involved emergency department visits have been on the rise, particularly among young people, highlighting the potential health consequences of overconsumption. The experience itself, with symptoms like a racing heart rate and intense anxiety, can feel like a serious health emergency even when it isn’t.
Getting “cross-faded”
The dangers of greening out are significantly amplified when you mix marijuana with alcohol, a combination known as “getting cross-faded.” Alcohol can increase the absorption of THC in your body, making the high much more intense and unpredictable. This combination often leads to extreme dizziness (sometimes called “the spins”), nausea, and vomiting. Mixing these substances increases sedation and impairment, making it harder to think clearly or react quickly. If you’re concerned about your use of either substance, learning about alcohol treatment Atlanta can provide important context and support.
Frequently asked questions
Greening out is a reaction that can happen when someone consumes too much cannabis or too much THC. It refers to the uncomfortable physical and psychological effects that occur after smoking weed, smoking cannabis, or otherwise consuming cannabis in higher doses than the body can handle. The symptoms of greening often appear suddenly and can last a few hours. For many cannabis users, the experience involves intense psychological symptoms such as panic attacks, extreme anxiety, and a strong sense of fear, along with physical symptoms like dizziness, nausea, sweating, and changes in blood pressure.
The common symptoms of greening out include both physical symptoms and psychological effects. People may experience panic attacks, extreme anxiety, nausea, vomiting, sweating, shaking, and a rapid heartbeat. Some individuals also report chest pain, dizziness, or feeling faint due to drops in blood sugar or changes in blood pressure. These symptoms of greening can feel frightening, especially for people with a low tolerance or those who consume high THC strains. While most symptoms pass within a few hours, they can still cause significant distress.
Several factors can raise the risk of greening. Taking higher doses of cannabis, especially products with high THC strains, is one of the most common causes. People with a low tolerance or those new to marijuana use may also have a higher risk. Mixing cannabis with other substances, such as too much alcohol, can make symptoms worse and increase the chances of severe reactions. Individuals dealing with mental health challenges, co occurring disorders, or existing mental health conditions may also be more vulnerable to intense psychological effects after cannabis use.
If someone experiences the symptoms of greening, the most important step is to stay calm. The effects usually fade as the body processes the THC. Sitting or lying down in a quiet place can help reduce panic attacks and extreme anxiety. Taking deep breaths, drinking water, and trying to stay hydrated may also help ease discomfort. It is important to avoid mixing substances and to rest until the effects wear off. If severe chest pain, confusion, or other life threatening symptoms occur, it is important to seek medical attention immediately.
For some people, repeated episodes of consuming too much weed or frequent marijuana use may be connected to marijuana use disorder, a type of substance use disorder. Regular cannabis use can sometimes worsen existing mental health conditions or lead to increased psychological symptoms like anxiety or mood instability. People with ongoing mental health challenges may benefit from professional support if cannabis use is causing distress. Understanding how much cannabis the body can tolerate and avoid mixing cannabis with other substances can reduce potential risks.
Addiction treatment for cannabis use in Atlanta
If you feel like your marijuana use is becoming a problem, please know that help is available and recovery is possible. At Lanier Recovery Center, we approach every person with compassion and understanding. We know that addiction is a complex issue, often intertwined with mental health challenges. Our programs, from detox Alanta to IOP Alanta, are designed to provide the support you need to address the root causes of substance use. You don’t have to navigate this alone. Reaching out for help is a sign of strength, and we’re here to support you on your journey to recovery.
Realizing that greening out is a sign your body is overwhelmed is the first step. For many, it’s a temporary discomfort that passes, but for others, frequent episodes can point to a larger issue, especially when substances like alcohol are involved. It’s a signal to listen to your body and be mindful of your limits.
You don’t have to figure this out on your own. If you have questions or feel ready to explore your options, our team at Lanier is here to help. Call us at (470) 470-5697 or contact us online to learn more about our compassionate, personalized approach to recovery.
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