Drug & supplement interaction

Cannabidiol (cbd) + Mitomycin

Mitomycin brand names: Mutamycin, Mitosol, Jelmyto.

No Known Interaction

Medically reviewed by Dr. Brian Staiger, PharmD, BCPS · Updated July 2026 · Pair last verified Sep 13, 2026

The bottom line No known interaction

We found no known interaction between Cannabidiol (cbd) and Mitomycin in our sources. Absence of a documented interaction is not the same as proven safety, and does not guarantee one does not exist. Do not start, stop, or change a medication or supplement based on this page; confirm with your pharmacist or doctor first. Additionally, although there is no interaction, the two are separately associated with some of the same side effects, which would make a new symptom harder to attribute to one or the other.

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Interaction report

Cannabidiol (cbd) and Mitomycin

We checked these two against our interaction database. Here is what we found.

No Known Interaction Found

We did not find a documented interaction between Mitomycin and Cannabidiol (cbd) in our sources. This does not guarantee that the combination is completely free of risk — there is often limited research on supplements and herbal products, especially around drug interactions.

If you decide to take both, the practical routine is simple: add one new thing at a time and note the date you started it. If the combination is going to disagree with you, it usually shows in the first days to a couple of weeks — and a start date turns “I’ve been feeling off” into something a pharmacist can actually work with. Do not stop a prescribed medicine on your own.

Always talk with your pharmacist or doctor before making changes to your medications or supplements, particularly if you take several medications or have an ongoing health condition.

Cannabidiol (cbd) safety at a glance

Cannabidiol (cbd) overall Use caution CBD is generally well tolerated but can cause side effects and quality varies between products.

Pregnancy Possibly Unsafe When used orally. The US Food and Drug Administration (FDA) strongly advises against the use of cannabidiol during pregnancy. Cannabidiol products might contain... Read the full pregnancy detail

Breastfeeding Possibly Unsafe When used orally. The US Food and Drug Administration (FDA) strongly advises against the use of cannabidiol during pregnancy. Cannabidiol products might contain... Read the full breastfeeding detail

Pregnancy & breastfeeding ratings are from Natural Medicines (Therapeutic Research Center) — the full detail is in the Special populations card below. Safety guidance is general; always confirm with your pharmacist or doctor for your situation.

Still wondering about combining Mitomycin and Cannabidiol (cbd)? Ask Dr. Brian Staiger, PharmD, BCPS directly ›

How we checked

Why No Interaction Is Listed for Mitomycin

Interactions in our licensed database are recorded against drug classes, not just single drug names. Mitomycin is filed under 3 classifications — antitumor antibiotics, topical drugs, oral drugs. Cannabidiol (cbd) has documented interactions with 37 drug classes — the most serious being brivaracetam (briviact) (moderate), caffeine (moderate) and carbamazepine (tegretol) (moderate) — and none of Mitomycin’s classifications are among them.

Classification data comes from our licensed Natural Medicines dataset. A medication can belong to classes beyond those recorded there, so this describes how the check was run — it is not a safety guarantee.

Keep it in perspective

Cannabidiol (cbd) Does Interact With Other Medications

Cannabidiol (cbd) has 1,051 moderate known drug interactions in our database — Mitomycin isn’t one of them. If you take anything else, check it against the full list below.

Moderate 1,051 No known interaction 1,779 (incl. Mitomycin)

Taking anything else?

Check Another of Your Medications Against Cannabidiol (cbd)

Covers the 2,830 medications we’ve checked against Cannabidiol (cbd). Pick one to open its full report.

What to actually watch for

No Interaction Found — But Data Suggests Cannabidiol (cbd) and Mitomycin May Share Several of the Same Side Effects

This is not an interaction. Neither one changes how your body handles the other, and nothing here says they react together. What our sources do show is that each has separately been linked to the effects below — so taking both can make those effects more likely to turn up, and harder to pin on one or the other if they do. 2 of them are worth acting on rather than waiting out — marked below.

Raised blood pressure Worth acting on Additional detail
Cannabidiol (cbd)
“Orally, cannabidiol has been associated with cardiovascular effects in some reports. In one clinical study, some patients experienced hypotension, orthostatic hypotension, and lightheadedness. Also, cannabidiol has also been linked to tachycardia and hypertension.”

Cannabidiol (cbd) · Natural Medicines adverse-effect record, reported in hypertension.
6 sources cited

89700. Consroe P, Sandyk R, Snider SR. Open label evaluation of cannabidiol in dystonic movement disorders. Int J Neurosci 1986;30(4):277-82. PubMed

105493. Berger BA, Stolz U, Colvin J, Otten EJ. Epidemiology of cannabidiol related cases reported in the National Poison Data System - 2019-2020. Am J Emerg Med. 2021;48:218-223. PubMed

110248. Perez-Vilar S, Karami S, Long K, Leishear K. Cannabidiol exposures in the United States, National Poison Data System, July 2014-June 2021. Clin Toxicol (Phila) 2022. PubMed

61832. Consroe, P., Laguna, J., Allender, J., Snider, S., Stern, L., Sandyk, R., Kennedy, K., and Schram, K. Controlled clinical trial of cannabidiol in Huntington's disease. Pharmacol Biochem.Behav. 1991;40(3):701-708. PubMed

89675. Bergamaschi MM, Queiroz RH, Chagas MH, et al. Cannabidiol reduces the anxiety induced by simulated public speaking in treatment-naïve social phobia patients. Neuropsychopharmacology 2011;36(6):1219-26. PubMed

89909. Zuardi AW, Cosme RA, Graeff FG, Guimaraes FS. Effects of ipsapirone and cannabidiol on human experimental anxiety. J Psychopharmacol 1993;7(1 Suppl):82-8. PubMed
Mitomycin

Listed in the ADVERSE REACTIONS section of the FDA label for Mitomycin. Read the label on DailyMed ›
A higher chance of infection Worth acting on Additional detail
Cannabidiol (cbd)
“Orally, cannabidiol oil has been associated with rare respiratory depression and increased odds of pneumonia. In a case report, a 56-year-old obese male presented to the emergency room with severe respiratory depression 3 hours after consuming two packages of gummies labeled to contain cannabidiol 370 mg. Symptoms included respiratory acidosis, slurred speech, bradycardia, and vomiting.”

Cannabidiol (cbd) · Natural Medicines adverse-effect record, reported in cancer.
6 sources cited

103029. Bass J, Linz DR. A Case of Toxicity from Cannabidiol Gummy Ingestion. Cureus. 2020;12(4):e7688. PubMed

103031. Chesney E, Oliver D, Green A, et al. Adverse effects of cannabidiol: a systematic review and meta-analysis of randomized clinical trials. Neuropsychopharmacology. 2020. PubMed

106631. Patel AD, Mazurkiewicz-Beldzinska M, Chin RF, et al. Long-term safety and efficacy of add-on cannabidiol in patients with Lennox-Gastaut syndrome: Results of a long-term open-label extension trial. Epilepsia 2021;62(9):2228-2239. PubMed

106633. Scheffer IE, Halford JJ, Miller I, et al. Add-on cannabidiol in patients with Dravet syndrome: Results of a long-term open-label extension trial. Epilepsia 2021;62(10):2505-2517. PubMed

110247. Hardy J, Greer R, Huggett G, Kearney A, Gurgenci T, Good P. Phase IIb Randomized, Placebo-Controlled, Dose-Escalating, Double-Blind Study of Cannabidiol Oil for the Relief of Symptoms in Advanced Cancer (MedCan1-CBD). J Clin Oncol 2022. PubMed

61759. Rog, D. J., Nurmikko, T. J., Friede, T., and Young, C. A. Randomized, controlled trial of cannabis-based medicine in central pain in multiple sclerosis. Neurology 9-27-2005;65(6):812-819. PubMed
Mitomycin

Listed in the ADVERSE REACTIONS section of the FDA label for Mitomycin. Read the label on DailyMed ›
Reduced appetite Additional detail
Cannabidiol (cbd)
“Orally, cannabidiol has caused dry mouth in some patients in clinical research. In children and adults, cannabidiol oil has caused mild to moderate diarrhea, decreased appetite, weight loss, nausea, and vomiting. Diarrhea, decreased appetite, and weight loss or weight gain have been reported at a higher frequency with doses greater than 15-20 mg/kg daily.”

Cannabidiol (cbd) · Natural Medicines adverse-effect record, reported in constipation.
6 sources cited

89700. Consroe P, Sandyk R, Snider SR. Open label evaluation of cannabidiol in dystonic movement disorders. Int J Neurosci 1986;30(4):277-82. PubMed

105559. Velayudhan L, McGoohan K, Bhattacharyya S. Safety and tolerability of natural and synthetic cannabinoids in adults aged over 50 years: A systematic review and meta-analysis. PLoS Med. 2021;18(3):e1003524. PubMed

109177. Berger M, Li E, Rice S, et al. Cannabidiol for treatment-resistant anxiety disorders in young people: An open-label trial. J Clin Psychiatry 2022;83(5):21m14130. PubMed

110245. Dahlgren MK, Lambros AM, Smith RT, Sagar KA, El-Abboud C, Gruber SA. Clinical and cognitive improvement following full-spectrum, high-cannabidiol treatment for anxiety: open-label data from a two-stage, phase 2 clinical trial. Commun Med (Lond) 2022;2(1): PubMed

110249. Zubcevic K, Petersen M, Bach FW, et al. Oral capsules of tetra-hydro-cannabinol (THC), cannabidiol (CBD) and their combination in peripheral neuropathic pain treatment. Eur J Pain 2022.

97017. Devinsky O, Cross JH, Laux L, et al. Trial of cannabidiol for drug-resistant seizures in the Dravet Syndrome. N Engl J Med. 2017 May 25;376(21):2011-2020. PubMed
Mitomycin

Listed in the ADVERSE REACTIONS section of the FDA label for Mitomycin. Read the label on DailyMed ›
Fever Additional detail

Cannabidiol (cbd)

Recorded for Cannabidiol (cbd) in the same Natural Medicines adverse-effect record shown under A higher chance of infection above.

Mitomycin

Listed in the ADVERSE REACTIONS section of the FDA label for Mitomycin. Read the label on DailyMed ›
Itching / A skin rash Additional detail
Cannabidiol (cbd)
“Orally, cannabidiol might cause rare skin reactions. In a clinical study in healthy adults, 2 cases of skin reactions, one severe and one mild, were reported. These and 2 additional cases were reported in a follow-up publication specific to cannabidiol-induced skin rash. The rash occurred in 4 female patients after taking oral cannabidiol 300 mg daily for up to 9 days.”

Cannabidiol (cbd) · Natural Medicines adverse-effect record, reported in epilepsy.
5 sources cited

105696. Crippa JAS, Zuardi AW, Guimarães FS, et al. Burnout and Distress Prevention With Cannabidiol in Front-line Health Care Workers Dealing With COVID-19 (BONSAI) Trial Investigators. Efficacy and Safety of Cannabidiol Plus Standard Care vs Standard Care Alone

109178. Souza JDS, Fassoni-Ribeiro M, Batista RM, et al. Case report: Cannabidiol-induced skin rash: A case series and key recommendations. Front Pharmacol 2022;13:881617. PubMed

110244. Souza JDR, Pacheco JC, Rossi GN, et al. Adverse Effects of Oral Cannabidiol: An Updated Systematic Review of Randomized Controlled Trials (2020-2022). Pharmaceutics 2022;14(12):2598. PubMed

113032. Fazlollahi A, Zahmatyar M, ZareDini M, et al. Adverse Events of Cannabidiol Use in Patients With Epilepsy: A Systematic Review and Meta-analysis. JAMA Netw Open 2023;6(4):e239126. PubMed

110243. Berry-Kravis E, Hagerman R, Budimirovic D, et al. A randomized, controlled trial of ZYN002 cannabidiol transdermal gel in children and adolescents with fragile X syndrome (CONNECT-FX). J Neurodev Disord 2022;14(1):56. PubMed
Mitomycin

Listed in the ADVERSE REACTIONS section of the FDA label for Mitomycin. Read the label on DailyMed ›
Stomach pain / Nausea Additional detail

Cannabidiol (cbd)

Recorded for Cannabidiol (cbd) in the same Natural Medicines adverse-effect record shown under Reduced appetite above.

Mitomycin

Listed in the ADVERSE REACTIONS section of the FDA label for Mitomycin. Read the label on DailyMed ›
Tiredness Additional detail
Cannabidiol (cbd)
“Orally, cannabidiol has been most commonly reported to cause somnolence, sedation, dizziness, agitation, and fatigue, with a significantly higher incidence when used in conjunction with clobazam. Hallucinations, delusions, confusion, and slurred speech have been reported in a Poison Control Center report.”

Cannabidiol (cbd) · Natural Medicines adverse-effect record, reported in cognitive function.
6 sources cited

61989. Carlini EA, Cunha JM. Hypnotic and antiepileptic effects of cannabidiol. J Clin Pharmacol 1981;21(8-9 Suppl):417S-27S. PubMed

100883. Laux LC, Bebin EM, Checketts D, et al. Long-term safety and efficacy of cannabidiol in children and adults with treatment resistant Lennox-Gastaut syndrome or Dravet syndrome: Expanded access program results. Epilepsy Res. 2019;154:13-20. PubMed

102323. Klotz KA, Grob D, Hirsch M, Metternich B, Schulze-Bonhage A, Jacobs J. Efficacy and Tolerance of Synthetic Cannabidiol for Treatment of Drug Resistant Epilepsy. Front Neurol. 2019 Dec 10;10:1313. PubMed

103031. Chesney E, Oliver D, Green A, et al. Adverse effects of cannabidiol: a systematic review and meta-analysis of randomized clinical trials. Neuropsychopharmacology. 2020. PubMed

104884. Leehey MA, Liu Y, Hart F, et al. Safety and Tolerability of Cannabidiol in Parkinson Disease: An Open Label, Dose-Escalation Study. Cannabis Cannabinoid Res. 2020;5(4):326-336. PubMed

105493. Berger BA, Stolz U, Colvin J, Otten EJ. Epidemiology of cannabidiol related cases reported in the National Poison Data System - 2019-2020. Am J Emerg Med. 2021;48:218-223. PubMed
Mitomycin

Listed in the ADVERSE REACTIONS section of the FDA label for Mitomycin. Read the label on DailyMed ›
Vomiting Additional detail

Cannabidiol (cbd)

Recorded for Cannabidiol (cbd) in the same Natural Medicines adverse-effect record shown under A higher chance of infection above.

Mitomycin

Listed in the ADVERSE REACTIONS section of the FDA label for Mitomycin. Read the label on DailyMed ›

Reported for Cannabidiol (cbd) but not commonly for Mitomycin: liver problems, low blood pressure, dependence or withdrawal symptoms and memory problems.

Effects for Mitomycin come from the ADVERSE REACTIONS section of its FDA label; effects for Cannabidiol (cbd) come from the Natural Medicines adverse-effect record, quoted above. Wording is matched across sources by our own clinical vocabulary, so treat this as a prompt to pay attention, not a diagnosis.

Special populations

Cannabidiol (cbd) in Pregnancy & Breastfeeding

Pregnancy And Lactation Possibly Unsafe

When used orally. The US Food and Drug Administration (FDA) strongly advises against the use of cannabidiol during pregnancy. Cannabidiol products might contain delta-9-tetrahydrocannabinol (THC) or other contaminants such as pesticides, heavy metals, bacteria, and fungus, which can be dangerous to the child. Also, animal research shows that high levels of cannabidiol can damage the reproductive system of male offspring.

DISCLAIMER: This tool is intended for informational purposes only, and should not be interpreted as specific medical advice. Patients should consult with a qualified healthcare provider before making decisions about therapies and/or health conditions.© 2026 Therapeutic Research Center

Everything else you take

See Every Supplement That Interacts With Mitomycin

This page covers Cannabidiol (cbd) only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Mitomycin page lists 26 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: Activated Charcoal (major), Acerola (moderate), Alpha-lipoic Acid (moderate), Coffee Charcoal (moderate) and Dimethylsulfoxide (dmso) (moderate).

By severity: 1 major · 15 moderate · 10 minor.

From our pharmacist’s overview on the Mitomycin page

“Activated charcoal is the entry to know first with mitomycin (Mutamycin, Mitosol, Jelmyto), a chemotherapy drug, because charcoal binds medications and can cut the amount the body receives, and it carries this list's only major rating. A weakened dose of a cancer treatment is a real loss, so I would treat these 26 interactions with gen…”

Reviewed by 2 · Jul 18, 2026

Open the Mitomycin interaction page

How much people look this up

Where Cannabidiol (cbd) and Mitomycin Sit Against Everything Else

Out of every supplement and medication people look up on HelloPharmacist, here is where these two land this week — and which way each has been moving.

Supplement Cannabidiol (cbd)

Top half

#373 of 1,452 supplements looked up here in the last 7 days

29 days ago today

Medication Mitomycin

Top half

#961 of 2,830 medications looked up here in the last 7 days

29 days ago today

Position among everything looked up on this site, not a measure of how commonly either one is used or how important it is. A supplement can climb this list because of a news story. It counts every request to the page, automated ones included, and nothing here identifies anyone.

Where does our data come from?

Source: the Natural Medicines (TRC Healthcare) clinical database — the evidence-graded professional reference for herb & supplement interactions.
Citation library: 103,510 references behind our interaction content, 65,311 of them resolved to verified PubMed/DOI sources. See every Cannabidiol (cbd) reference on this page ↓
Freshness: we automatically re-check this combination every week — this pair was last verified September 13, 2026. The Cannabidiol (cbd) and Mitomycin records this page draws on were last updated July 10, 2026.
What “no known interaction” means: no documented interaction in the sources above — not a guarantee of safety. Supplements are studied far less than prescription drugs, so we say exactly what the evidence supports, and nothing more.

Data structure & sourcing designed and verified by Dr. Brian Staiger, PharmD, BCPS.

Supplement

About Cannabidiol (cbd)

What is Cannabidiol (cbd)?

Anxiety and stress
Sleep problems
Chronic pain
Certain seizure disorders
Inflammation

CBD is a compound from the cannabis (hemp) plant that does not cause a 'high.' It has strong evidence only for certain rare seizure disorders (as a prescription drug), while most other popular uses are still backed by limited or early research. Product quality varies a lot, so talk with your pharmacist or doctor before using it, especially if you take other medicines.

Cannabis sativa · Cannabaceae · Flowers, leaves, and stalks of the hemp plant (extracted compound) · Oils and tinctures, capsules, gummies, topical creams, vape liquids, and a prescription solution

An interaction check asks whether these two react with each other — it does not ask whether Cannabidiol (cbd) is a good idea for someone in your situation. Here is what our Cannabidiol (cbd) record says about it on its own.

Cannabidiol (cbd): dosing

There is no single standard dose of CBD for general supplement use. The right amount can depend on the product, the reason for use, and the person. Because of this, it is best to follow the directions on the product label and start with a low amount.The only well-established dosing comes from the prescription CBD medicine used for seizures, which is carefully dosed by a doctor based on body weight. They can help you decide whether it is appropriate for you and review your other medicines for possible problems.

From our Cannabidiol (cbd) monograph — the full record covers uses, side effects and every documented interaction.

Read the full Cannabidiol (cbd) monograph & all interactions

Medication

About Mitomycin

What Is Mitomycin Used For?

Brand names: Mutamycin, Mitosol, Jelmyto

Mitomycin (and its brand Mutamycin) is used intravenously in combination with other chemotherapy drugs to treat disseminated adenocarcinoma (a type of cancer that has spread) of the stomach or pancreas, when other treatments have not worked. It is not intended to replace surgery or radiation therapy.

Mitomycin is also the active ingredient in other products for different uses: Jelmyto treats low-grade upper tract urothelial cancer (cancer of the upper urinary tract); Zusduri treats recurrent low-grade intermediate-risk non-muscle invasive bladder cancer; and Mitosol is used as a surgical aid during certain glaucoma eye surgery. These are separate products with distinct indications and are not interchangeable with the intravenous injection form.

See full Mitomycin drug information

Keep checking

Other Drugs & Cannabidiol (cbd)

Browse every other medication we’ve checked against Cannabidiol (cbd) — both the ones with a known interaction and the ones without. Select any drug for the full detail.

0Major

1,051Moderate

0Minor

1,778No known interaction

1,051 Moderate 1,778 No interaction

Moderate

1,051 interactions

Showing 60 of 1,051 moderate interactions — see all 1,051 on the Cannabidiol (cbd) page.

No interaction 1,778 drugs checked — show the list

We also checked Cannabidiol (cbd) against these medications and found no known interaction in our sources. Open any page to confirm.

Showing the 60 most looked-up of 1,778 medications checked with no known interaction — see the full Cannabidiol (cbd) list.

See the full Cannabidiol (cbd) interactions page

See every supplement checked against Mitomycin, ranked by severity

Evidence & sources

Cannabidiol (cbd) References

The 93 references that drive our Cannabidiol (cbd) monograph and interaction data, from the evidence-graded Natural Medicines (TRC Healthcare) database. Citations with a link open the study on PubMed or the publisher’s site.

Rog, D. J., Nurmikko, T. J., Friede, T., and Young, C. A. Randomized, controlled trial of cannabis-based medicine in central pain in multiple sclerosis. Neurology 9-27-2005;65(6):812-819. PubMed
Perras, C. Sativex for the management of multiple sclerosis symptoms. Issues Emerg.Health Technol. 2005;(72):1-4.
Rog, D. J., Nurmikko, T. J., and Young, C. A. Oromucosal delta9-tetrahydrocannabinol/cannabidiol for neuropathic pain associated with multiple sclerosis: an uncontrolled, open-label, 2-year extension trial. Clin Ther. 2007;29(9):2068-2079.
Consroe, P., Laguna, J., Allender, J., Snider, S., Stern, L., Sandyk, R., Kennedy, K., and Schram, K. Controlled clinical trial of cannabidiol in Huntington's disease. Pharmacol Biochem.Behav. 1991;40(3):701-708. PubMed
Lynch, M. E. and Campbell, F. Cannabinoids for treatment of chronic non-cancer pain; a systematic review of randomized trials. Br.J.Clin.Pharmacol. 2011;72(5):735-744. PubMed
Richards, B. L., Whittle, S. L., and Buchbinder, R. Neuromodulators for pain management in rheumatoid arthritis. Cochrane.Database.Syst.Rev. 2012;1:CD008921. PubMed
Carlini EA, Cunha JM. Hypnotic and antiepileptic effects of cannabidiol. J Clin Pharmacol 1981;21(8-9 Suppl):417S-27S. PubMed
Bergamaschi MM, Queiroz RH, Chagas MH, et al. Cannabidiol reduces the anxiety induced by simulated public speaking in treatment-naïve social phobia patients. Neuropsychopharmacology 2011;36(6):1219-26. PubMed
Yamaori S, Kushihara M, Yamamoto I, Watanabe K. Characterization of major phytocannabinoids, cannabidiol and cannabinol, as isoform-selective potent inhibitors of human CYP1 enzymes. Biochem Pharmacol 2010;79(11):1691-8.
Yamaori S, Maeda C, Yamamoto I, Watanabe K. Differential inhibition of human cytochrome P450 2A6 and 2B6 by major phytocannabinoids. Forensic Toxicol 2011;29:117-24. DOI
Yamaori S, Okamoto Y, Yamamoto I, Watanabe K. Cannabidiol, a major phytocannabinoid, as a potent atypical inhibitor for CYP2D6. Drug Metab Dispos 2011;39(11):2049-56. PubMed
Yamaori S, Ebisawa J, Okushima Y, et al. Potent inhibition of human cytochrome P450 3A isoforms by cannabidiol: role of phenolic hydroxyl groups in the resorcinol moiety. Life Sci 2011;88(15-16):730-6. PubMed
Harvey DJ. Absorption, distribution, and biotransformation of the cannabinoids. Marijuana and Medicine. 1999;91-103. DOI
Bornheim LM, Everhart ET, Li J, Correia MA. Characterization of cannabidiol-mediated cytochrome P450 inactivation. Biochem Pharmacol 1993;45(6):1323-31. PubMed
Consroe P, Sandyk R, Snider SR. Open label evaluation of cannabidiol in dystonic movement disorders. Int J Neurosci 1986;30(4):277-82. PubMed
Zuardi AW, Cosme RA, Graeff FG, Guimaraes FS. Effects of ipsapirone and cannabidiol on human experimental anxiety. J Psychopharmacol 1993;7(1 Suppl):82-8. PubMed
Monti JM. Hypnoticlike effects of cannabidiol in the rat. Psychopharmacology (Berl) 1977;55(3):263-5. PubMed
Pickens JT. Sedative activity of cannabis in relation to its delta'-trans-tetrahydrocannabinol and cannabidiol content. Br J Pharmacol 1981;72(4):649-56.
Duran M, Pérez E, Abanades S, et al. Preliminary efficacy and safety of an oromucosal standardized cannabis extract in chemotherapy-induced nausea and vomiting. Br J Clin Pharmacol. 2010;70(5):656-63. PubMed
Devinsky O, Cross JH, Laux L, et al. Trial of cannabidiol for drug-resistant seizures in the Dravet Syndrome. N Engl J Med. 2017 May 25;376(21):2011-2020. PubMed
Gaston TE, Bebin EM, Cutter GR, Liu Y, Szaflarski JP; UAB CBD Program. Interactions between cannabidiol and commonly used antiepileptic drugs. Epilepsia. 2017 Sep;58(9):1586-92. PubMed
Hess EJ, Moody KA, Geffrey AL, et al. Cannabidiol as a new treatment for drug-resistant epilepsy in tuberous sclerosis complex. Epilepsia. 2016 Oct;57(10):1617-24. PubMed
97021 Jadoon KA, Ratcliffe SH, Barrett DA, et al. Efficacy and safety of cannabidiol and tetrahydrocannabivarin on glycemic and lipid parameters in patients with type 2 diabetes: a randomized, double-blind, placebo-controlled, parallel group pilot study. PubMed
Devinsky O, Marsh E, Friedman D, et la. Cannabidiol in patients with treatment-resistant epilepsy: an open-label interventional trial. Lancet Neurol. 2016 Mar;15(3):270-8.
Geffrey AL, Pollack SF, Bruno PL, Thiele EA. Drug-drug interaction between clobazam and cannabidiol in children with refractory epilepsy. Epilepsia. 2015 Aug;56(8):1246-51. PubMed
Kaplan EH, Offermann EA, Sievers JW, Comi AM. Cannabidiol treatment for refractory seizures in Sturge-Weber Syndrome. Pediatr Neurol. 2017 Jun;71:18-23.e2. PubMed
Devinsky O, Patel AD, Cross JH, et al. Effect of Cannabidiol on Drop Seizures in the Lennox-Gastaut Syndrome. N Engl J Med. 2018 May 17;378(20):1888-1897. PubMed
Thiele EA, Marsh ED, French JA, et al. Cannabidiol in patients with seizures associated with Lennox-Gastaut syndrome (GWPCARE4): a randomised, double-blind, placebo-controlled phase 3 trial. Lancet. 2018 Mar 17;391(10125):1085-1096.
Schoedel KA, Szeto I, Setnik B, et al. Abuse potential assessment of cannabidiol (CBD) in recreational polydrug users: A randomized, double-blind, controlled trial. Epilepsy Behav. 2018 Nov;88:162-171. doi: 10.1016/j.yebeh.2018.07.027. Epub 2018 Oct 2. PubMed
Drug Enforcement Administration, Department of Justice. Schedules of Controlled Substances: Placement in Schedule V of Certain FDA-Approved Drugs Containing Cannabidiol; Corresponding Change to Permit Requirements. Final order. Fed Regist. 2018 Sep 28;83(
Epidiolex (cannabidiol) prescribing information. Greenwich Biosciences, Inc., Carlsbad, CA, 2019. Available at: https://www.epidiolex.com/sites/default/files/EPIDIOLEX_Full_Prescribing_Information.pdf (accessed 5/9/2019)
Product information for Marinol. AbbVie. North Chicago, IL 60064. August 2017. Available at: https://www.accessdata.fda.gov/drugsatfda_docs/label/2017/018651s029lbl.pdf.
Klotz KA, Hirsch M, Heers M, Schulze-Bonhage A, Jacobs J. Effects of cannabidiol on brivaracetam plasma levels. Epilepsia. 2019;60(7):e74-e77. PubMed
Laux LC, Bebin EM, Checketts D, et al. Long-term safety and efficacy of cannabidiol in children and adults with treatment resistant Lennox-Gastaut syndrome or Dravet syndrome: Expanded access program results. Epilepsy Res. 2019;154:13-20. PubMed
Leino AD, Emoto C, Fukuda T, Privitera M, Vinks AA, Alloway RR. Evidence of a clinically significant drug-drug interaction between cannabidiol and tacrolimus. Am J Transplant. 2019;19(10):2944-2948. PubMed
Martin RC, Gaston TE, Thompson M, et al. Cognitive functioning following long-term cannabidiol use in adults with treatment-resistant epilepsy. Epilepsy Behav. 2019;97:105-110. PubMed
FDA Consumer Updates: What You Should Know About Using Cannabis, Including CBD, When Pregnant or Breastfeeding. U. S. Food and Drug Administration (FDA). October 2019. Available at: https://www.fda.gov/consumers/consumer-updates/what-you-should-know-about
Wiemer-Kruel A, Stiller B, Bast T. Cannabidiol Interacts Significantly with Everolimus-Report of a Patient with Tuberous Sclerosis Complex. Neuropediatrics. 2019. PubMed
Klotz KA, Grob D, Hirsch M, Metternich B, Schulze-Bonhage A, Jacobs J. Efficacy and Tolerance of Synthetic Cannabidiol for Treatment of Drug Resistant Epilepsy. Front Neurol. 2019 Dec 10;10:1313. PubMed
Madden K, Tanco K, Bruera E. Clinically Significant Drug-Drug Interaction Between Methadone and Cannabidiol. Pediatrics. 2020;e20193256. PubMed
Bass J, Linz DR. A Case of Toxicity from Cannabidiol Gummy Ingestion. Cureus. 2020;12(4):e7688. PubMed
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Medication overviews come from MedlinePlus (NIH); supplement label data from the NIH Dietary Supplement Label Database. Content is written and reviewed by licensed HelloPharmacist pharmacists — see our data sources and editorial standards.

Pharmacist Counseling Corner

Taking Cannabidiol (cbd) and Mitomycin Together: Common Questions

Is it safe to take Cannabidiol (cbd) with Mitomycin?

We do not list a known interaction between Cannabidiol (cbd) and Mitomycin. That does not guarantee the combination is risk-free, so confirm with your pharmacist or doctor — especially if you take other medications or have a health condition.

Do Cannabidiol (cbd) and Mitomycin have any of the same side effects?

Yes — our sources link each of them separately to 10 of the same effects. That is not an interaction: neither changes how your body handles the other. It does mean that if one of those effects turns up, it can be harder to tell which one is behind it. They are listed on this page with the source behind each.

How was the Cannabidiol (cbd) and Mitomycin combination checked?

Interactions in our licensed database are recorded against drug classes. Mitomycin is filed under 3 classifications, and Cannabidiol (cbd) has documented interactions with 37 drug classes — none of Mitomycin's classifications are among them. A medication can belong to classes beyond those recorded in our dataset, so this describes how the check was run rather than guaranteeing safety.

Does Cannabidiol (cbd) interact with any other medications?

Yes. Cannabidiol (cbd) has 1,051 documented drug interactions in our database — Mitomycin is simply not one of them. If you take anything else, it is worth checking each one; they are all listed on this page.

Does Mitomycin interact with any supplements?

Yes. Mitomycin has documented interactions with 26 supplements in our database — Cannabidiol (cbd) is not one of them. The Mitomycin interaction page linked on this page lists every one, ranked by severity.

Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy

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This information is for education only and is not a substitute for professional medical advice. Always check with your pharmacist or doctor before starting, stopping, or combining supplements and medications.