How long does a cannabis high last? If you’ve ever found yourself wondering why some highs barely last an hour while others seem to stretch on forever, you’re not alone. It’s one of the first questions new users and even seasoned enthusiasts ask, especially when trying out new products or methods like vaping, dabbing, or edibles. The truth is, the answer isn’t straightforward because the duration of a cannabis high depends on various factors, from the way you consume it to how your body processes THC.
So, whether you’re a curious newcomer, a medical user, or someone with a packed schedule who wants to know when the high will wear off, this guide will walk you through the different consumption methods and what you can expect from each. Understanding the basics can help you enjoy cannabis responsibly and get the most out of each experience.
Understanding the Duration of a Cannabis High
Individual Factors Influence Duration
Every cannabis experience is unique, influenced by individual biology, metabolism, and tolerance. Your age, weight, and general health can also play a role
Consumption Method Matters
Different methods (e.g., smoking, vaping, edibles) introduce THC into your body in distinct ways. This directly impacts how quickly the high begins and how long it lasts.
Product Potency and Dosage
Higher THC products generally lead to longer and more intense highs. Similarly, larger doses (like high-potency edibles) usually keep users feeling high for extended periods.
Tolerance Level and Usage Frequency
Indica strains are known for their calming effects, making them ideal for evening treats or desserts aimed at helping you unwind. Look for strains high in CBD and terpenes like myrcene to promote full-body relaxation.
Research and General Observations
Studies suggest cannabis impairment can last between 3-10 hours, depending on dose, potency, and individual differences. For example, edibles can cause impairment for up to 10 hours, while inhalation methods often last around 1-3 hours.
Quick Overview: Different Cannabis Consumption Methods and High Duration
Here’s a quick rundown of common cannabis consumption methods and the typical onset and duration for each:
Smoking (Flower)
- Onset: 2-10 minutes
- Duration: 1-3 hours
- Description: Smoking provides one of the fastest onsets, as THC is absorbed directly into the bloodstream through the lungs. Effects peak quickly and generally wear off within a few hours, though some residual drowsiness may linger.
Vaping (Flower or Concentrates)
- Onset: 2-10 minutes
- Duration: 1-3 hours for flower; 30 minutes to 1 hour for light vaping of concentrates
- Description: Vaping works similarly to smoking, with THC rapidly absorbed through the lungs. Flower highs are similar in duration to smoking, while concentrate vaping may provide a shorter, lighter high.
Dabbing (Concentrates)
- Onset: Almost immediate
- Duration: 1-3 hours for seasoned users; 3+ hours for beginners
- Description: Dabbing offers a potent and fast-acting high due to the concentrated THC content, often over 80%. New users may find the effects intense and long-lasting, so caution is advised.
Edibles
- Onset: 30 minutes to 2 hours
- Duration: 2-10 hours, with high doses potentially lasting up to 24 hours
- Description: Edibles take longer to kick in as they’re processed through the digestive system, leading to a delayed but often more intense and prolonged high. Beginners should start with a low dose and wait for effects before taking more.
Sublingual Tinctures
- Onset: 15-30 minutes
- Duration: 4-6 hours
- Description: Tinctures taken under the tongue allow some THC to enter the bloodstream quickly, while the remaining THC is processed like an edible, providing a slower, layered high.
Inhalation Methods: Smoking and Vaping
Inhalation is one of the quickest ways to feel the effects of cannabis. Here’s what you can expect when smoking or vaping cannabis:
Smoking Cannabis Flower
- Onset: 2-10 minutes
- Peak Effects: Within 10-30 minutes
- Duration: 1-3 hours
- Details: Smoking cannabis flower delivers THC directly to the lungs, where it’s rapidly absorbed into the bloodstream. This method offers one of the fastest onsets, making it easy to gauge how much is right for you. For most users, the peak effects occur within 10 minutes, gradually tapering off within a couple of hours. Light lingering effects, like mild drowsiness, may persist longer.
Vaping Cannabis Flower
- Onset and Duration: Similar to smoking (2-10 minutes onset; 1-3 hours duration)
- Details: Vaping heats the cannabis flower just enough to release THC as vapor, not smoke. This is generally perceived as a “cleaner” alternative to smoking with similar onset and duration, although many users report a slightly lighter and less harsh experience.
Vaping Concentrates
- Onset: 2-10 minutes
- Duration: 30 minutes to 1 hour (may vary based on amount and THC potency)
- Details: Vaping concentrates provides a quick and potent high, though often lighter and shorter in duration than smoking or dabbing. Concentrate vape pens are popular for their convenience and discreet nature, especially for those seeking a short-lived high or looking to microdose.
These methods are popular for their convenience and fast effects, but they may not be ideal for those looking for a longer-lasting experience.
Dabbing and Vaping Concentrates
Dabbing and vaping concentrates provide some of the most intense cannabis experiences due to the high THC content in these products. Here’s how each method works and what to expect:
Dabbing Concentrates (e.g., Wax, Shatter, or Resin)
- Onset: Almost immediate
- Duration: 1-3 hours for regular users; 3+ hours for beginners
- Details: Dabbing involves heating a small amount of concentrated cannabis on a dab rig or pen, inhaling the resulting vapor. Because concentrates are highly potent (often 60-90% THC), effects hit hard and fast, making this method popular among experienced users. Beginners should proceed with caution, as even a small dab can result in an overwhelming high that lasts several hours.
Vaping Concentrates (using Vape Pens)
- Onset: 2-10 minutes
- Duration: 30 minutes to 1 hour (longer if using high THC doses)
- Details: Vape pens with THC oil or wax offer a milder experience compared to dabbing. The effects can still be strong, depending on the THC concentration, but vaping concentrates through a pen typically results in a shorter, more controllable high. This makes it a popular choice for users seeking a potent but manageable experience.
Key Considerations:
Concentrates can contain double or triple the THC content found in flower, leading to intense effects. New users should start small.
Due to the fast-acting and intense nature of dabbing, it’s generally recommended for those with some tolerance to THC.
Edibles: The Long-Lasting High
Edibles provide one of the longest-lasting and most intense cannabis experiences, but they take time to kick in. Here’s what you need to know:
- Onset: 30 minutes to 2 hours Details: Edibles must pass through the digestive system, meaning it can take a while for the effects to start. Factors like your metabolism, recent meals, and body weight can affect how quickly you feel the high. New users should wait at least an hour before taking more to avoid overconsumption.
- Peak Effects: 2-4 hours after ingestion Details: Edible highs build up slowly, reaching their peak a few hours after consumption. Many users find the peak to be intense, so planning your dosage and activities for the day is essential.
- Duration: 2-10 hours (or longer with high doses) Details: Edible highs last significantly longer than inhaled methods. A moderate dose might keep you high for 4-6 hours, while stronger doses can linger up to 10 hours or even into the next day. The intensity and length make edibles ideal for users seeking extended relief, though beginners may find them overwhelming.
- Why Edibles Feel Stronger: When THC is processed by the liver, it’s converted into 11-hydroxy-THC, a compound thought to be up to four times stronger than regular THC. This is why edibles often feel more intense than other forms of cannabis.
Tips for Edible Beginners:
Start Low, Go Slow
- Try a small dose, around 5-10 mg, and wait at least 1-2 hours before considering more.
Clear Your Schedule
- Since edible highs can be unpredictable and long-lasting, it’s best to enjoy them when you have time to relax and ride out the effects.
Sublingual Tinctures: A Mixed Approach
Sublingual tinctures are a unique method that provides both fast-acting and extended effects. Here’s how they work and what you can expect:
- Onset: 15-30 minutes Details: Tinctures are applied under the tongue, where THC is quickly absorbed through the mucous membranes, offering a fast onset. Holding the tincture under the tongue for 30-60 seconds before swallowing ensures quicker absorption.
- Peak Effects: 1-2 hours after ingestion Details: The effects gradually build up over the first hour or so. Because a portion of the tincture is swallowed and digested, this method provides a mix of immediate and slower-releasing effects.
- Duration: 4-6 hours Details: Tincture highs tend to last several hours, similar to edibles but typically with a lighter, more manageable effect. This makes tinctures a great option for those seeking a longer experience without the full intensity of an edible.
Why Choose Tinctures?
Controlled Dosage
Tinctures make it easy to control your dose, allowing you to start small and adjust as needed.
Discreet and Convenient
Tinctures are portable, easy to use, and offer a discreet way to consume cannabis, with no need for smoking or vaping.
Other Factors Affecting High Duration
In addition to the consumption method, several other factors play a role in how long a cannabis high will last. Here’s what to keep in mind:
Higher doses and more potent products (high in THC) generally result in longer and more intense highs. For instance, a low-THC strain may produce milder effects lasting 1-2 hours, while a high-THC edible can produce a high that lasts 8-10 hours or more.
Regular users tend to develop a tolerance, meaning they may need larger doses to feel the same effects, and the high may wear off faster compared to occasional users. Conversely, new or infrequent users often experience longer-lasting and stronger effects, even with smaller amounts.
Regular users tend to develop a tolerance, meaning they may need larger doses to feel the same effects, and the high may wear off faster compared to occasional users. Conversely, new or infrequent users often experience longer-lasting and stronger effects, even with smaller amounts.
Regular users tend to develop a tolerance, meaning they may need larger doses to feel the same effects, and the high may wear off faster compared to occasional users. Conversely, new or infrequent users often experience longer-lasting and stronger effects, even with smaller amounts.
Regular users tend to develop a tolerance, meaning they may need larger doses to feel the same effects, and the high may wear off faster compared to occasional users. Conversely, new or infrequent users often experience longer-lasting and stronger effects, even with smaller amounts.
Your surroundings and mental state can also impact the perception of time and intensity of your high. A relaxed setting might make the experience feel smoother and shorter, while an unfamiliar or stressful environment could intensify or prolong the effects.
How to Manage or Shorten a Cannabis High
Sometimes, a cannabis high can feel stronger or last longer than expected. Here are a few strategies to help manage or potentially reduce the effects if your high becomes overwhelming:
Stay Calm and Hydrated
Eat a Light Snack
Chew Black Peppercorns
Take CBD
Find a Relaxing Distraction
Take a Nap
These methods won’t necessarily end a high immediately, but they can help make the experience more manageable and comfortable.
Making the Most of Your Cannabis Experience Safely
Knowing what to expect from a cannabis high can make all the difference in creating a comfortable and enjoyable experience. For beginners and experienced users alike, it’s essential to start with a dose you feel confident about, particularly if you’re exploring new consumption methods like edibles or dabbing. Each method has its unique effects and timeline, so experimenting slowly helps you discover what best suits your preferences.
Choosing the right environment is just as important—opt for a familiar and relaxed setting where you feel at ease. Cannabis highs can vary greatly in duration, especially with edibles or potent concentrates, so planning ahead can help avoid any unexpected disruptions. It’s always wise to listen to your body’s responses and adjust your approach over time; cannabis affects everyone a little differently, and finding your ideal method is often a gradual process.
Above all, responsible use is the key to a positive cannabis experience. Whether you’re using it recreationally or for medicinal purposes, always prioritize your well-being and enjoy cannabis in a way that feels safe and satisfying. By keeping these principles in mind, you can fully appreciate what cannabis has to offer and make each experience a meaningful one.
Interested in Medical Cannabis?
If you're considering cannabis for its medical benefits, Greenlight Wellness is a trusted resource. Whether you're exploring cannabis for appetite stimulation, pain relief, or other health concerns, we can help guide you through the process of obtaining a medical marijuana card and choosing the right products. Contact Us to learn more about how medical cannabis can improve your quality of life.
