Medical Disclaimer: This information is educational only and does not constitute medical advice. Cannabis affects everyone differently. Always consult a qualified healthcare provider before using cannabis, especially if you take other medications. Never discontinue prescribed medications without medical supervision.

Why This Conversation Matters

Many people are nervous about bringing up cannabis with their doctor. Some worry about being judged. Others fear it will be noted in their medical record in a way that causes problems. And some simply don't know how to start the conversation.

These concerns are understandable, but the conversation is essential — especially if you take other medications. As we cover in detail on our Drug Interactions page, cannabis compounds interact with the same liver enzyme system that metabolizes most prescription drugs. Your doctor needs to know about your cannabis use (or planned use) to keep you safe.

Beyond safety, having your healthcare provider involved means you have a partner in the process — someone who knows your medical history, understands your other treatments, and can help you evaluate whether cannabis is helping or not.

Bottom line: Your healthcare provider cannot give you complete, safe care if they do not know what you are putting into your body. This applies to cannabis just as it applies to supplements, over-the-counter medications, and alcohol. Honesty is a safety issue, not a moral one.

Three Conversation Starters That Work

The hardest part is often the first sentence. Here are three approaches that frame the conversation as a collaborative medical discussion rather than a confession or a demand.

Approach 1: The Research-Based Opener

"I've been reading about medical cannabis for [your condition]. Can we discuss whether it might be appropriate for me?"

Why this works: It signals that you have done some homework and are looking for medical guidance, not just validation. It positions your doctor as the expert in the room and invites their professional opinion.

Approach 2: The State Program Angle

"I know there's a medical cannabis program in our state. What would you need to know to help me make an informed decision about whether to apply?"

Why this works: It references the legal, regulated framework and implicitly asks your doctor to be part of the decision-making process. It also gives your doctor an opening to ask follow-up questions about your condition and goals.

Approach 3: The Safety-First Approach

"I want to be upfront that I'm considering cannabis, and I want to make sure it's safe with my current medications."

Why this works: It leads with honesty and safety — two things every healthcare provider values. It signals that you are not going to hide this from them, and that their input on drug interactions and safety matters to you.

Tip: Choose the approach that feels most natural to you. You can also combine elements from all three. The goal is to open the door to a medical conversation, not to convince your doctor of anything.

Preparing for the Appointment

A little preparation goes a long way. Before your appointment, gather the following:

A complete list of your current medications, including prescription drugs, over-the-counter medications, supplements, and vitamins. Your doctor needs this to evaluate potential drug interactions.
A clear description of what you are hoping to address. Are you looking for help with chronic pain? Anxiety? Sleep? The more specific you are, the more useful your doctor's guidance will be.
What you have already tried. If other treatments have not worked for you, say so. This context helps your doctor understand why you are exploring cannabis as an option.
Any research you have found helpful. You do not need to bring a stack of journal articles, but mentioning that you have been reading about cannabis for your specific condition shows you are approaching this thoughtfully.
Your history with cannabis, if any. Have you used cannabis before? Recently? In the past? Never? Your doctor needs an honest answer.

The Importance of Disclosing All Substance Use

This deserves its own section because it is that important: tell your doctor about everything you use, not just cannabis. This includes:

Alcohol — how much and how often
Tobacco or nicotine products
CBD products (even over-the-counter ones from a gas station or grocery store)
Kratom, kava, or other herbal supplements
Any recreational substances

Your doctor is not a law enforcement officer. Medical confidentiality protections exist precisely so that you can be honest about your health behaviors without fear. A doctor who does not have the full picture cannot give you safe advice.

This is especially critical if you are considering cannabis alongside other substances. Combining cannabis with alcohol, for example, amplifies the effects of both. Combining cannabis with certain supplements can create unexpected interactions. Your doctor can only help you navigate these risks if they know what you are working with.

What to Do If Your Doctor Is Dismissive

Not every doctor is knowledgeable about or open to discussing cannabis. Some may dismiss the idea outright, express personal bias, or simply lack the training to have an informed conversation. If this happens, here is what to do:

First: Listen to Their Concerns

If your doctor has specific medical reasons for advising against cannabis in your case — such as a history of psychosis, a heart condition, pregnancy, or a medication with known dangerous interactions — take those concerns seriously. A doctor who says "no, and here's why" is giving you valuable information, even if it is not what you wanted to hear.

Second: Distinguish Between Medical Advice and Personal Opinion

If the response is more along the lines of "I just don't think that stuff works" or "I wouldn't recommend it" without specific medical reasoning, that may reflect personal opinion rather than evidence-based medicine. You are within your rights to ask:

"I understand your position. Are there specific medical concerns related to my health that make cannabis a bad idea for me, or is this a general preference?"

Third: Consider Seeking a Cannabis-Informed Provider

If your primary care doctor is unable or unwilling to have an informed conversation about cannabis, you may want to consult with a healthcare provider who specializes in cannabis medicine. This does not mean abandoning your regular doctor — it means adding a specialist to your care team.

The Society of Cannabis Clinicians (cannabisclinicians.org) is a professional medical organization that maintains a directory of physicians, nurses, and other healthcare providers who have received specialized training in the therapeutic use of cannabis. These practitioners can:

Evaluate whether cannabis is appropriate for your specific condition
Review your medications for potential interactions
Help you develop a dosing strategy
Provide the physician certification needed for a medical cannabis card (in states that require one)
Monitor your progress over time

Other resources for finding cannabis-informed healthcare providers include:

Leaf411 — a nonprofit that provides free consultations with cannabis-trained registered nurses
MarijuanaDoctors.com — a directory of physicians who provide medical cannabis certifications
Your state's medical cannabis program website (often lists approved certifying physicians)

Important: Even if you see a cannabis specialist, keep your primary care provider informed. Your primary doctor manages your overall health, including medications that may interact with cannabis. Both providers should know what the other is recommending.

What Not to Do

Don't self-medicate in secret. Using cannabis without telling your doctor is risky, especially if you take prescription medications. Drug interactions are real and can be dangerous.
Don't stop taking prescribed medications on your own. If you are hoping cannabis might eventually replace a medication, that transition must be supervised by a healthcare provider. Abruptly stopping certain medications — including opioids, benzodiazepines, SSRIs, and blood pressure drugs — can cause serious, sometimes life-threatening complications.
Don't demand a specific product or dose. Come to the conversation with openness. Your doctor may have suggestions you haven't considered, or may identify risks specific to your situation that change the approach.
Don't treat your doctor as an adversary. Even if you disagree, remember that your doctor's primary obligation is your safety. A collaborative tone produces better results than a confrontational one.

After the Conversation

Once you and your healthcare provider have discussed cannabis, here are the next steps:

If your doctor supports trying cannabis: Ask about starting doses, preferred consumption methods, and any specific drug interactions to watch for. Ask how they would like you to follow up — and when.
If your doctor wants more time to research: That is a good sign. It means they are taking your request seriously. Schedule a follow-up appointment to continue the conversation.
If your doctor says no for medical reasons: Ask them to explain the specific concerns. Take notes. If you want a second opinion, seek one from a cannabis-informed provider.
Regardless of the outcome: Start keeping a cannabis journal. If you do begin using cannabis, this record will be invaluable at your next medical appointment.

Are You 21 or Older?

Talking to Your Doctor About Cannabis