One of the most common questions new patients have when considering medical cannabis is: “How long will the effects last?” The answer depends on several factors—including the type of product used, your individual metabolism, and your method of consumption.
At CannaLeaf Health, we’re committed to helping patients in Maryland understand how medical cannabis works so they can feel confident in their treatment plans. Whether you’re managing chronic pain, anxiety, or another condition, knowing how long the effects of different cannabis products last can help you choose the option that best fits your lifestyle and needs.
Inhalation (Smoking and Vaping)
Onset: Within minutes
Duration: 1 to 3 hours
Smoking or vaping cannabis delivers cannabinoids—like THC and CBD—directly to the bloodstream through the lungs. This method provides the fastest onset of effects, making it ideal for quick symptom relief such as sudden pain or anxiety.
However, the effects tend to wear off more quickly than with other methods. You may start to feel the peak effects within 30 minutes, with a gradual tapering off over the next few hours.
Best for: Immediate relief, breakthrough symptoms, and fast-acting results
Tinctures and Sublinguals
Onset: 15 to 45 minutes
Duration: 3 to 6 hours
Tinctures are liquid cannabis extracts taken under the tongue (sublingually). When absorbed through the mucous membranes, they enter the bloodstream more quickly than edibles but more gradually than inhalation.
Tinctures offer a balance between fast onset and long-lasting relief, and they allow for precise dosing. This makes them a popular choice for patients who want consistent results throughout the day without the intensity of smoking or the wait time of edibles.
Best for: Daily symptom management, flexible dosing, and longer-lasting effects
Edibles (Gummies, Capsules, Baked Goods)
Onset: 30 minutes to 2 hours
Duration: 4 to 8 hours (sometimes longer)
Edibles must pass through the digestive system before being absorbed into the bloodstream, which is why they take longer to kick in. However, once they do, the effects are often stronger and last longer compared to other methods.
Because of the delayed onset, it’s important not to take more too quickly. Start with a low dose and wait at least two hours before deciding to increase.
Best for: Long-lasting relief, sleep support, and conditions requiring sustained symptom control
Topicals (Lotions, Creams, Balms)
Onset: Within 15 to 30 minutes
Duration: Up to several hours
Topicals are applied directly to the skin and are typically used for localized relief of pain, inflammation, or skin conditions. Since they don’t enter the bloodstream, topicals don’t produce any psychoactive effects—making them a great choice for patients who want symptom relief without feeling “high.”
Best for: Arthritis, muscle aches, joint pain, and inflammation
Concentrates and Extracts
Onset: Almost immediate (when inhaled)
Duration: 1 to 3 hours
Concentrates are highly potent forms of cannabis used by more experienced patients. These include products like wax, shatter, and oils that can be vaporized or dabbed. While the effects hit fast and can be intense, they also tend to wear off more quickly than edibles or tinctures.
Best for: Experienced users who need fast, powerful relief
What Else Affects Duration?
Keep in mind that individual factors also play a role in how long cannabis effects last:
- Dosage – Higher doses typically last longer
- Tolerance – Frequent users may experience shorter or less intense effects
- Metabolism – People with faster metabolisms may process cannabinoids more quickly
- Diet – Consuming cannabis with food can affect how quickly and how long edibles work
Find the Right Fit with CannaLeaf Health
Choosing the right cannabis product depends on your condition, lifestyle, and treatment goals. At CannaLeaf Health, we provide professional medical cannabis evaluations and certifications in Maryland, helping you find a safe and effective plan that works for you.
Have questions, or are you ready to begin your medical cannabis journey? Contact CannaLeaf Health today to schedule your consultation—we’re here to support your health, naturally.
