cannabidiol vs clopidogrel
Side-by-side comparison of cannabidiol and clopidogrel. Data from FDA drug databases (Orange Book, NDC Directory, recalls, shortages) covering 20,000+ approved drugs, plus CMS pricing; see our methodology.
minor Known Drug Interaction
For CYP2C19 substrates (e.g., clopidogrel) where efficacy is mainly due to their active metabolite(s), concomitant use of EPIDIOLEX may decrease plasma concentration of the active metabolite(s) and may therefore decrease efficacy.
Recommendation: Your doctor may need to adjust your treatment to make sure your medicine is still working correctly.
Epidiolex
Plavix
Epidiolex is a medicine that contains cannabidiol. It is used to treat seizures in people with certain conditions.
Clopidogrel is a drug that helps to prevent blood clots. It is used to lower your risk of heart attack and stroke.
Epidiolex is used to treat seizures linked to Lennox-Gastaut syndrome (LGS), Dravet syndrome (DS), or tuberous sclerosis complex (TSC). It is for patients who are at least 1 year old. These conditions can cause seizures that are hard to control.
Clopidogrel is used to prevent heart attack and stroke in adults. It is for people who have had a recent heart attack or stroke. It is also for people with peripheral arterial disease (poor circulation). Clopidogrel can also help people with chest pain or certain heart problems.
Epidiolex contains cannabidiol, which is a substance that may affect how the brain works. It is thought to reduce seizures by acting on certain brain chemicals. The exact way it works is not fully understood.
Clopidogrel keeps blood platelets from sticking together and forming clots. It blocks a substance that causes platelets to clump. This helps blood flow more freely through your body.
- • Feeling sleepy
- • Decreased appetite
- • Diarrhea
- • Changes in liver blood tests
- • Feeling tired or weak
- • Bleeding
- Seizure 5,791
- Hospital stay 2,073
- Diarrhea 1,695
- Sleepiness 1,242
- Death 1,204
- Shortness of breath 9,917
- Heart attack 9,461
- Tiredness 8,476
- Bleeding in the stomach or intestines 8,205
- Feeling sick to your stomach 7,878
Epidiolex can cause liver problems. Your doctor will check your liver before you start and during treatment. Tell your doctor right away if you feel very tired, have yellowing of the skin or eyes, dark urine, or loss of appetite. Epidiolex may also cause sleepiness or suicidal thoughts. Tell your doctor if you have any changes in mood or behavior.
This drug may not work well for people with certain genes. If you have two copies of a certain gene, clopidogrel may not prevent clots as well. Your doctor may consider a different medicine for you.
Tell your doctor if you are pregnant or plan to become pregnant. Epidiolex may harm your unborn baby. There are pregnancy programs to monitor outcomes, so talk to your doctor about enrolling. It is not known if Epidiolex passes into breast milk, so talk to your doctor about the best way to feed your baby if you are taking this medicine.
Tell your doctor if you are pregnant or plan to become pregnant. Clopidogrel may increase bleeding during labor and delivery. Talk to your doctor about the risks and benefits of taking this medicine while pregnant or breastfeeding.
How to Read This cannabidiol vs clopidogrel Comparison
cannabidiol is classified in the Cannabinoid (Anticonvulsant) drug class, while clopidogrel sits within the Antiplatelet Agent class. Drugs from different classes work through distinct mechanisms, so a head-to-head comparison illustrates trade-offs rather than equivalence. Both drugs are prescription-only, so a licensed provider must authorize use.
Adverse event totals above are pulled from the FDA's Adverse Event Reporting System (FAERS). For these top-ranked reactions alone, cannabidiol has 12,005 submissions while clopidogrel has 43,937. Those figures reflect cumulative reporting volume, not per-patient risk, so older, widely dispensed drugs typically look worse on count alone. These two drugs have a known minor interaction flagged in FDA labeling, attributed to cannabidiol interferes with how your body activates clopidogrel, which can make the medicine less effective at preventing blood clots.. Serious warnings, pregnancy guidance, and contraindications can differ even when indications overlap.
A table cannot substitute for clinical judgment. Effectiveness, tolerability, drug-drug interactions with your other medications, kidney and liver function, pregnancy status, insurance formulary, and price all feed into a decision that only a licensed prescriber can make responsibly. Data here is sourced from FDA Structured Product Labels (SPL) and FAERS, both of which update as manufacturers and clinicians submit new information. This page is for educational purposes only, is not medical advice, and should not be used to self-switch between cannabidiol and clopidogrel - always consult your physician or pharmacist first.
Important: This comparison is for informational purposes only. Drug effects vary between individuals. Always consult your doctor or pharmacist for personalized medical advice.