Research

THC Inhaler vs Vape

April 3, 2025
|
The EO Team

THC Inhalers vs Vapes: Which is Better?

A growing body of research illustrates the untapped potential of cannabis for a range of medical uses, like helping to manage pain, stress, sleep and appetite. However, studies also indicate that alternative methods of intake are necessary to create consistent, repeatable effects and to reduce the risks associated with smoking cannabis. According to a scientific review by the Institute of Medicine, “the future of cannabinoid drugs lies not in smoked marijuana but in chemically defined drugs that act on the cannabinoid systems that are a natural component of human physiology.”

Until recently, smoking has been the primary method of cannabis intake. While smoking provides nearly instant onset of effects, it also delivers a slew of harmful substances to the body. What’s more, the analgesic and anti-inflammatory benefits are grossly inconsistent and the intoxicating effects can be overwhelming for those seeking the medical benefits of cannabis. THC inhalers and vaporizers (often referred to as vapes) have emerged as popular choices for cannabis intake that may offer a healthier, more consistent experience than smoking. 

Here, we’ll explore the differences between THC inhalers and THC vapes, explaining how each works, their advantages and disadvantages, and which option might be the right fit for your lifestyle or medical needs.

About EO

At EO, we’re working to help cannabis find its place as a responsibly provided, evidence-based medical treatment. We’re led by medical doctors, healthcare professionals and cannabis industry leaders, and our clinical team has deep experience in supportive oncology. We provide affordable, federally legal medical and wellness cannabis products.


What is a THC Inhaler?

A THC inhaler is a metered-dose device similar in design and technology to medical inhalers that are often used to help treat symptoms of conditions like asthma or COPD. A THC inhaler delivers THC aerosol directly to the lungs, providing a precise amount of medicine with each use, ensuring consistent and controlled dosing. This makes it particularly appealing to medical cannabis users who require predictable effects.

How THC Inhalers Work

THC inhalers utilize a propellant to create a fine mist of THC aerosol. When inhaled, the THC is absorbed through the lungs, allowing for rapid onset of effects. Unlike smoking or vaping, inhalers do not rely on combustion or vaporization, significantly reducing exposure to harmful byproducts like carbon monoxide.

Unique Features of THC Inhalers

  • Precision Dosing: Each puff of the inhaler delivers a consistent amount of THC, making it an ideal alternative to smoking or vaping because it allows users to intake a precise dose. This allows for more predictable effects and enables a clinician to create a personalized care plan with product, dose and time of use recommendations based on use goals, relevant aspects of the patient’s medical record and daily schedule. 
  • Discreet Design: Resembling medical inhalers, THC inhalers are familiar in appearance, helping users avoid some of the stigma associated with traditional cannabis consumption. Their size makes them transportable and allows them to easily fit in pockets, small purses or bags. There is minimal chance of leakage and no loose product that may fall out and contaminate clothing or storage with residue or smells.
  • Health-Conscious: Free from combustion or vaporization, inhalers reduce exposure to potentially harmful toxins and offer a healthier alternative to smoking or vaping. 


Pros and Cons of THC Inhalers

Pros

  • Controlled Dosing: Ideal for those requiring precise THC intake or following a clinician-created care plan. 
  • Fast Onset of Effects: Relief is often felt within minutes, making it effective for acute symptoms like pain or stress and a good replacement for smoking.
  • Consistent Effects: Research indicates that THC inhalers provide a uniform pharmacokinetic profile and lower variability compared with traditional THC consumption, like smoking.
  • Reduced Side Effects: Minimal side effects, such as tolerable lightheadedness, which typically dissipates within 15–30 minutes and requires no medical intervention.
  • Avoids Harmful Byproducts: No exposure to hazardous toxins associated with smoking cannabis.

Cons

  • Limited Availability: The majority of cannabis product producers are focused on items for recreational use that prioritize intoxication and not on responsibly provided, evidence-based medical cannabis products, giving THC inhalers limited accessibility compared to other cannabis products.
  • Higher Cost: Due to limited availability and precision manufacturing, THC inhalers may have a higher price per dose than other methods of THC delivery.

What is a THC Vape?

A THC vaporizer is a device that heats THC oil or cannabis flower to create vapor for inhalation. It is a popular method of cannabis intake due to its ease of use, portability and extensive availability.

How THC Vapes Work

THC vapes use a heating element to vaporize cannabis oil or dried cannabis at a specific temperature. This process releases a vapor containing active cannabinoids like THC and CBD without using combustion, creating a smoother, more consistent experience compared to inhaling smoke.

Unique Features of THC Vapes

  • Variety of Options: THC vapes are available in multiple forms, including disposable pens, rechargeable devices, and cartridges containing THC oil that can be used in a variety of devices. 
  • Customizable Experience: Users can select from various flavors and THC concentrations based on their needs and desired effects.
  • Popularity: Widely available in dispensaries and online stores, making them accessible for recreational and medical use alike.


Pros and Cons of THC Vapes

Pros

  • Versatility: Due to their popularity and ubiquity in the cannabis industry, there are a wide range of vape products available, including various oil and cartridges that feature a range of cannabis strains, strengths and cannabinoid ratios. 
  • Accessibility: THC vapes are easily found in most dispensaries and can be ordered online. Because they can be used both recreationally and medically, they are available in many US states.
  • Convenience: They are often portable, user-friendly devices that don’t create the strong odor associated with smoked cannabis. 

Cons

  • Health Risks: While more research is needed, some studies indicate that THC vapes have the potential to expose users to harmful vaporization byproducts, especially from low-quality cartridges. Some vape products, especially flavored vapes, may produce harmful or potentially carcinogenic constituents. Because the cannabis industry doesn’t have standardized federal regulation, vape oils and cartridges can have a wide range of ingredients and additives which may have negative health effects.
  • Inconsistent Dosing: Because cannabis vapes are not typically a metered-dose device and can use either oil or flower, dosing is harder to control and often varies. 
  • Durability Concerns: Reliance on charging or battery power and heating elements can lead to lack of needed power to operate the device or malfunction. This can be especially challenging for medical cannabis users who seek consistent dose amounts and use times.


THC Inhaler vs THC Vape

Medical Suitability

THC inhalers have excellent medical suitability. That’s because they offer precision dosing making them better suited for those using cannabis for its medicinal effects. Inhalers deliver reliable dosing and predictable effects for the user. Most importantly, they utilize the same technology as medical inhalers used to treat symptoms of conditions like asthma or COPD. Because they deliver THC aerosol and not smoke or vapor, they offer a healthier alternative to smoking or vaping while still providing rapid effect onset compared to ingestion. 

On the other hand, THC vapes, while effective for recreational use, do not offer the same dose consistency of inhalers. This can be a major issue for those seeking reliable and consistent medical benefits from cannabis. As more research on vaping continues to be released, it has been indicated to carry potential health risks. This is especially problematic for those seeking the analgesic and anti-inflammatory medical benefits of cannabinoids who wish to avoid the negative health impacts associated with smoking.  

Ease of Use and Discretion

Both THC inhalers and vapes are relatively discreet, but inhalers have an edge due to their resemblance to medical devices and lack of noticeable vapor or scent. Vapes, although portable, can still produce a noticeable aroma and visible vapor, which may not suit all users. What’s more, they don’t look like a medical device and due to their relative ubiquity are recognizable to many as cannabis devices.

Cost and Availability

THC inhalers tend to be more expensive due to their precision engineering, medical-grade design and specialized THC aerosol. However, they may be worth the investment for those prioritizing health and dose accuracy. One of the challenges with THC inhalers is availability. While they are becoming more available, very few dispensaries carry them, likely because their primary use is not recreational. 

Because vapes are widely available they tend to have lower associated costs than inhalers, especially rechargeable vapes with interchangeable cartridges. While they are widely available, their quality and the reliability of effect can vary, particularly with low-cost options. 


Conclusion

Both THC inhalers and vapes offer an alternative method of cannabis intake for users. THC inhalers are ideal for medical users seeking precision, safety and reliability. They are discreet and look similar to recognizable medical inhalers. THC vapes cater to recreational consumers who value variety and accessibility. While they offer a potentially healthier alternative to smoking, research does indicate they have similar inherent health risks to smoking cannabis. 

Try a THC Inhaler

For cannabis users seeking a healthier and more reliable way to reap the medical benefits of cannabis, consider EO’s THC Inhaler. It uses the same propellants and design of standard medical inhalers and was purpose-designed by clinicians to provide rapid relief from aches, pains, and stress and utilizes hemp-derived Delta-9 THC to increase availability and minimize intoxicating effects. 

Most importantly, every EO product comes with free clinician-led guidance via phone or email. Whenever you have questions about how you can put cannabis to work most safely and effectively, the EO team will be there to guide you.


The content on this page is for informational purposes. Do not attempt to self-diagnose or prescribe treatment based on the information provided. Always consult a physician before deciding on the treatment of a medical condition.

<-  Back to blog
More
Research
Research

Cannabis and Cancer

Navigating a cancer diagnosis is one of the most difficult life challenges a person can face. Two-time cancer survivor and EO spokesperson Ethan Zohn says, “cancer is a disease that touches every part of you as a human being: mental, physical, social, spiritual. You’re always just looking for ways to make yourself feel better.”

Read More
Read More
Research

Gabapentin and Thc

Gabapentin and cannabis are two substances frequently used to help manage pain and a range of other health conditions. While gabapentin is primarily used to help treat nerve pain, seizures and shingles-related discomfort, cannabis is well known for its analgesic, anti-inflammatory and relaxation-inducing effects.

Read More
Read More
Research

Medical Cannabis: Time to Act

More than ever before, people are using cannabis for medical reasons. In fact, 17% of primary care patients reported using cannabis in a recent cross-sectional study. Of those cannabis users, 15.6% reported using...

Read More
Read More