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Spring-Clean Your Medicine Cabinet: Drug Interactions Every Cannabis Patient Should Know

Spring-Clean Your Medicine Cabinet: Drug Interactions Every Cannabis Patient Should Know
🌼 The Meds You’re Taking Might Be Competing with Each Other
As the season changes, many of us naturally clean out closets and routines. But your medicine cabinet deserves a spring refresh too—especially if you’re using low-THC cannabis.
At Floweret MD, we often speak with patients who don’t realize their medical cannabis might be interacting with other prescriptions. In some cases, these interactions are mild. But in others, they can dull the effect of your cannabis—or even increase unwanted side effects from your other medications.
The good news? A quick review can make a big difference.
💬 Why It’s Worth Looking Twice at What You’re Taking
Low-THC cannabis is a gentle option for many conditions, but it still interacts with your body’s cytochrome P450 enzyme system—the same system that processes many common medications.
That means it may affect:
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How quickly or slowly your body clears other drugs
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How strong your other medications feel
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Whether cannabis itself works the way you expect it to
For example, you might be taking:
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SSRIs or SNRIs for anxiety or depression
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Blood pressure or heart medications
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Anti-epileptics
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Benzodiazepines or sedatives
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Over-the-counter sleep aids or allergy meds
Cannabis can either intensify the sedation, or in some cases, reduce the effectiveness of these drugs. It doesn’t mean you have to stop—but it does mean you should know how they work together.
✅ What Happens When You Get Ahead of Interactions
When patients do a simple medication review—either with us or their primary doctor—they often report:
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More consistent relief from cannabis
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Fewer surprises like unexpected drowsiness or agitation
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Greater confidence when adjusting doses
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A safer experience overall, especially for older adults or those with multiple diagnoses
This is especially important if your symptom management has suddenly changed, or if you’ve started new prescriptions in the past few months.
🧾 How to Do a Simple Medication Clean-Up
You don’t need to be a pharmacist. Here’s how to stay proactive:
1️⃣ List Everything You’re Taking
Include prescriptions, over-the-counter meds, vitamins, supplements, and cannabis products (with ratio and dose).
2️⃣ Look for Red Flags
Are you combining multiple sedatives (e.g., THC + melatonin + Benadryl)?
Do you feel more anxious or dizzy after introducing a new med?
3️⃣ Check with Your Provider (or Us!)
Bring your full list to your next appointment. If you’re not sure where to start, Floweret MD can help you cross-reference interactions specific to Texas low-THC products.
4️⃣ Clean Out What You’re Not Using
Expired prescriptions? Multiple cannabis bottles with unknown ratios? Toss or store them properly—only keep what you actively use.
📌 Final Thought
Your health changes. Your body changes. So should your approach to medications.
Whether you’ve been using cannabis for years or just got certified, spring is a great time to pause and ask:
Is everything I’m taking working together—or working against me?
💬 Need help reviewing your medications and cannabis plan?
We’ve got you.
At Floweret MD, we’re happy to walk through your full list—judgment-free—and help you make informed choices about your low-THC treatment.
➡️ Book a quick telehealth visit or send us your medication list for review.
It’s your medicine. Let’s make sure it’s working for you—not against you.
This content is educational and not medical advice. Consult a qualified healthcare professional before starting, changing, or stopping any cannabis or other treatment.
📚 References
Blog Title: Spring-Clean Your Medicine Cabinet: Drug Interactions Every Cannabis Patient Should Know
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National Library of Medicine – Cannabinoids and Cytochrome P450 Drug Interactions
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7023045 -
Grayson, L. et al. (2020). An Overview of Cannabis and Drug Interactions – Current Drug Metabolism
https://pubmed.ncbi.nlm.nih.gov/32036704 -
Mayo Clinic – Understanding Drug Interactions
https://www.mayoclinic.org/drugs-supplements/drug-interactions -
U.S. Food & Drug Administration – CBD and Drug Interactions: What You Should Know
https://www.fda.gov/consumers/consumer-updates/what-you-need-know-about-cbd-and-other-products -
Texas Department of Public Safety – Compassionate Use Program (CUP)
https://www.dps.texas.gov/section/compassionate-use-program