Drug & supplement interaction

Autumn Crocus + Measles virus live attenuated

Measles virus live attenuated brand name: Attenuvax.

No Known Interaction
Medically reviewed by · Updated July 2026 · Pair last verified Sep 13, 2026
The bottom line No known interaction

We found no known interaction between Autumn Crocus and Measles virus live attenuated 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.

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Interaction report

Autumn Crocus and Measles virus live attenuated

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 Measles virus live attenuated and Autumn Crocus 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.

Autumn Crocus safety at a glance

Autumn Crocus overall Avoid The raw plant is poisonous and can cause fatal colchicine poisoning.
Pregnancy Unsafe When used orally. Autumn crocus is a potential mutagen and is associated with significant and potentially fatal adverse effects; avoid using. Read the full pregnancy detail
Breastfeeding Unsafe When used orally. Autumn crocus is a potential mutagen and is associated with significant and potentially fatal adverse effects; avoid using. 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 Measles virus live attenuated and Autumn Crocus? Ask Dr. Brian Staiger, PharmD, BCPS directly ›
How we checked

Why No Interaction Is Listed for Measles virus live attenuated

Interactions in our licensed database are recorded against drug classes, not just single drug names. Measles virus live attenuated is filed under a single classification — tuberculosis vaccine. Autumn Crocus has documented interactions with 1 drug class — the most serious being colchicine (major) — and none of Measles virus live attenuated’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

Autumn Crocus Does Interact With Other Medications

Autumn Crocus has 2 major, known drug interactions in our database — Measles virus live attenuated isn’t one of them. If you take anything else, check it against the full list below.

Major 2 No known interaction 2,828 (incl. Measles virus live attenuated)
Taking anything else?

Check Another of Your Medications Against Autumn Crocus

Covers the 2,830 medications we’ve checked against Autumn Crocus. Pick one to open its full report.

What to actually watch for

What Autumn Crocus Itself Has Been Linked To

This is not an interaction — nothing below involves Measles virus live attenuated. It is the side-effect record for Autumn Crocus on its own, from the licensed Natural Medicines monograph. If something new turns up after you add Autumn Crocus, this list is the first place to look. 7 entries are worth acting on rather than waiting out — marked below.

  • A bowel blockage / Pancreatitis Worth acting on Additional detail

    “Gastrointestinal symptoms are often the first signs of autumn crocus poisoning and include burning of the mouth, vomiting, diarrhea, abdominal pain, and ileus. These symptoms typically occur within 2-12 hours after oral ingestion, with early onset indicating a poorer prognosis. Pancreatitis has also been reported with severe autumn crocus poisoning.”

    Autumn Crocus · Natural Medicines adverse-effect record, reported in diarrhea.

    6 sources cited
    1. 33947. Brvar, M., Kozelj, G., Mozina, M., and Bunc, M. Acute poisoning with autumn crocus (Colchicum autumnale L.). Wien.Klin Wochenschr. 3-31-2004;116(5-6):205-208. PubMed
    2. 99056. Kritikos A, Spertini O. Reversible granulocyte abnormalities after accidental ingestion of Colchicum autumnale. Blood 2017;130(1):95. doi: 10.1182/blood-2017-02-766410. PubMed
    3. 99057. Nagesh KR, Menezes RG, Rastogi P, et al. Suicidal plant poisoning with Colchicum autumnale. J Forensic Leg Med 2011;18(6):285-7. doi: 10.1016/j.jflm.2011.04.008. PubMed
    4. 99058. Brncic N, Viskovic I, Peric R, et al. Accidental plant poisoning with Colchicum autumnale: report of two cases. Croat Med J 2001;42(6):673-5.
    5. 99059. Sundov Z, Nincevic Z, Definis-Gojanovic M, et al. Fatal colchicine poisoning by accidental ingestion of meadow saffron-case report. Forensic Sci Int 2005;149(2-3):253-6. PubMed
    6. 99060. Boisramé-Helms J, Rahmani H, Stiel L, Tournoud C, Sauder P. Extracorporeal life support in the treatment of colchicine poisoning. Clin Toxicol (Phila) 2015;53(8):827-9.
  • Severe muscle breakdown Worth acting on Additional detail

    “Autumn crocus poisoning can cause rhabdomyolysis, with serum myoglobin and creatine kinase elevated to twice the upper limit of normal.”

    Autumn Crocus · Natural Medicines adverse-effect record, reported in muscle breakdown.

    1 source cited
    1. 111190. Razinger G, Kozelj G, Gorjup V, Grenc D, Brvar M. Accidental poisoning with autumn crocus (Colchicum autumnale): a case series. Clin Toxicol (Phila). 2021 Jun;59(6):493-9.
  • Low sodium / Low blood sugar Worth acting on Additional detail

    “Predominant endocrine symptoms of autumn crocus poisoning include metabolic acidosis, hyponatremia, hypocalcemia, and hypoglycemia.”

    Autumn Crocus · Natural Medicines adverse-effect record, reported in hypocalcemia.

    2 sources cited
    1. 99057. Nagesh KR, Menezes RG, Rastogi P, et al. Suicidal plant poisoning with Colchicum autumnale. J Forensic Leg Med 2011;18(6):285-7. doi: 10.1016/j.jflm.2011.04.008. PubMed
    2. 99058. Brncic N, Viskovic I, Peric R, et al. Accidental plant poisoning with Colchicum autumnale: report of two cases. Croat Med J 2001;42(6):673-5.
  • A low platelet count Worth acting on Additional detail

    “Predominant hematologic symptoms of autumn crocus poisoning include pancytopenia, thrombocytopenia, leukopenia or leukocytosis, and coagulopathy. Long-term use of colchicine, a constituent of autumn crocus, is associated with aplastic anemia (6).”

    Autumn Crocus · Natural Medicines adverse-effect record, reported in anemia.

    6 sources cited
    1. 33947. Brvar, M., Kozelj, G., Mozina, M., and Bunc, M. Acute poisoning with autumn crocus (Colchicum autumnale L.). Wien.Klin Wochenschr. 3-31-2004;116(5-6):205-208. PubMed
    2. 99056. Kritikos A, Spertini O. Reversible granulocyte abnormalities after accidental ingestion of Colchicum autumnale. Blood 2017;130(1):95. doi: 10.1182/blood-2017-02-766410. PubMed
    3. 99058. Brncic N, Viskovic I, Peric R, et al. Accidental plant poisoning with Colchicum autumnale: report of two cases. Croat Med J 2001;42(6):673-5.
    4. 99059. Sundov Z, Nincevic Z, Definis-Gojanovic M, et al. Fatal colchicine poisoning by accidental ingestion of meadow saffron-case report. Forensic Sci Int 2005;149(2-3):253-6. PubMed
    5. 99060. Boisramé-Helms J, Rahmani H, Stiel L, Tournoud C, Sauder P. Extracorporeal life support in the treatment of colchicine poisoning. Clin Toxicol (Phila) 2015;53(8):827-9.
    6. 6. The Review of Natural Products by Facts and Comparisons. St. Louis, MO: Wolters Kluwer Co., 1999.
  • Kidney problems Worth acting on Additional detail

    “Predominant renal symptoms of autumn crocus poisoning include acute renal failure and anuria, with elevated serum creatinine.”

    Autumn Crocus · Natural Medicines adverse-effect record, reported in poisoning.

    4 sources cited
    1. 33947. Brvar, M., Kozelj, G., Mozina, M., and Bunc, M. Acute poisoning with autumn crocus (Colchicum autumnale L.). Wien.Klin Wochenschr. 3-31-2004;116(5-6):205-208. PubMed
    2. 99056. Kritikos A, Spertini O. Reversible granulocyte abnormalities after accidental ingestion of Colchicum autumnale. Blood 2017;130(1):95. doi: 10.1182/blood-2017-02-766410. PubMed
    3. 99058. Brncic N, Viskovic I, Peric R, et al. Accidental plant poisoning with Colchicum autumnale: report of two cases. Croat Med J 2001;42(6):673-5.
    4. 111190. Razinger G, Kozelj G, Gorjup V, Grenc D, Brvar M. Accidental poisoning with autumn crocus (Colchicum autumnale): a case series. Clin Toxicol (Phila). 2021 Jun;59(6):493-9.
  • Anemia / A low white blood cell count Worth acting on Additional detail

    “Autumn crocus is generally regarded as unsafe for use. Any benefits of therapy may not outweigh the risk of toxicity. Autumn crocus contains colchicine and can cause acute poisoning. Accidental poisoning has occurred after oral ingestion when autumn crocus is mistaken for onions, wild garlic, or wild leeks.”

    Autumn Crocus · Natural Medicines adverse-effect record, reported in anemia.

    3 sources cited
    1. 99057. Nagesh KR, Menezes RG, Rastogi P, et al. Suicidal plant poisoning with Colchicum autumnale. J Forensic Leg Med 2011;18(6):285-7. doi: 10.1016/j.jflm.2011.04.008. PubMed
    2. 99060. Boisramé-Helms J, Rahmani H, Stiel L, Tournoud C, Sauder P. Extracorporeal life support in the treatment of colchicine poisoning. Clin Toxicol (Phila) 2015;53(8):827-9.
    3. 6. The Review of Natural Products by Facts and Comparisons. St. Louis, MO: Wolters Kluwer Co., 1999.
  • Shortness of breath Worth acting on Additional detail

    “Predominant pulmonary symptoms of autumn crocus poisoning include tachypnea, respiratory distress or failure, and pleural effusions. Some patients require mechanical ventilation or extracorporeal membrane oxygenation (ECMO) for life support.”

    Autumn Crocus · Natural Medicines adverse-effect record, reported in acute respiratory distress syndrome (ards).

    5 sources cited
    1. 99057. Nagesh KR, Menezes RG, Rastogi P, et al. Suicidal plant poisoning with Colchicum autumnale. J Forensic Leg Med 2011;18(6):285-7. doi: 10.1016/j.jflm.2011.04.008. PubMed
    2. 99058. Brncic N, Viskovic I, Peric R, et al. Accidental plant poisoning with Colchicum autumnale: report of two cases. Croat Med J 2001;42(6):673-5.
    3. 99059. Sundov Z, Nincevic Z, Definis-Gojanovic M, et al. Fatal colchicine poisoning by accidental ingestion of meadow saffron-case report. Forensic Sci Int 2005;149(2-3):253-6. PubMed
    4. 33947. Brvar, M., Kozelj, G., Mozina, M., and Bunc, M. Acute poisoning with autumn crocus (Colchicum autumnale L.). Wien.Klin Wochenschr. 3-31-2004;116(5-6):205-208. PubMed
    5. 99060. Boisramé-Helms J, Rahmani H, Stiel L, Tournoud C, Sauder P. Extracorporeal life support in the treatment of colchicine poisoning. Clin Toxicol (Phila) 2015;53(8):827-9.

Showing the 10 most notable of 18 recorded effects — ranked by how unusual each one is across medicines generally, with serious effects weighted up.

Everything above comes from the Natural Medicines adverse-effect record for Autumn Crocus — expand a row for the licensed statement it rests on. We haven’t matched Measles virus live attenuated to its FDA label in our system yet, so we can’t compare its own side-effect list here — the leaflet that comes with your prescription is the authoritative list for Measles virus live attenuated.

Special populations

Autumn Crocus in Pregnancy & Breastfeeding

Pregnancy And Lactation Unsafe

When used orally. Autumn crocus is a potential mutagen and is associated with significant and potentially fatal adverse effects; avoid using.

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 Measles virus live attenuated

This page covers Autumn Crocus only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Measles virus live attenuated page lists 1 supplement it has a documented interaction with, worst first, each one explained.

The most serious there right now: Dhea (moderate).

By severity: 1 moderate.

Open the Measles virus live attenuated interaction page

One more smart check

Taking Autumn Crocus as Part of a Dietary Supplement Product? Check It for Interactions

We hold 1 real supplement products containing Autumn Crocus, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Autumn Crocus. Even though Autumn Crocus itself has no known interaction with Measles virus live attenuated, another ingredient on your label might. Find your product and we’ll check every ingredient on its label:

How much people look this up

Where Autumn Crocus and Measles virus live attenuated 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 Autumn Crocus
Steady interest

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

29 days ago today
Medication Measles virus live attenuated
Steady interest

#2,175 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 Autumn Crocus reference on this page ↓
  • Freshness: we automatically re-check this combination every week — this pair was last verified September 13, 2026. The Autumn Crocus and Measles virus live attenuated 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 .
Supplement

About Autumn Crocus

What is Autumn Crocus?

Autumn Crocus
  • Gout
  • Familial Mediterranean fever
  • Joint pain and inflammation
  • Rheumatoid arthritis (traditional use)

Autumn Crocus is a highly poisonous plant that contains colchicine, a compound that has real medical value but is dangerous in its raw form. You should never eat the plant or take homemade preparations from it. If you need colchicine for gout or familial Mediterranean fever, use the standardized, FDA-approved prescription product under a doctor's supervision.

Colchicum autumnale · Colchicaceae · Corm (bulb-like underground stem), seeds, and flowers · Rarely used as a raw plant or crude extract; the purified active compound (colchicine) is available only as an FDA-approved prescription medicine

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

Autumn Crocus: dosing

There is no safe established dose of the Autumn Crocus plant as a supplement, and it should not be taken in any homemade form. The colchicine content of the plant cannot be reliably measured, so even small amounts can cause serious harm.The only appropriate way to use colchicine is through an FDA-approved prescription product, which has a precise, controlled dose set by your healthcare provider.

From our Autumn Crocus monograph — the full record covers uses, side effects and every documented interaction.

Read the full Autumn Crocus monograph & all interactions
Keep checking

Other Drugs & Autumn Crocus

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

2Major
0Moderate
0Minor
2,827No known interaction
2 Major 2,827 No interaction
Major

2 interactions

No interaction 2,827 drugs checked — show the list

We also checked Autumn Crocus against these medications and found no known interaction in our sources. Open any page to confirm.

Showing the 60 most looked-up of 2,827 medications checked with no known interaction — see the full Autumn Crocus list.

See the full Autumn Crocus interactions page
See every supplement checked against Measles virus live attenuated, ranked by severity
Evidence & sources

Autumn Crocus References

The 9 references that drive our Autumn Crocus 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.

  1. Blumenthal M, ed. The Complete German Commission E Monographs: Therapeutic Guide to Herbal Medicines. Trans. S. Klein. Boston, MA: American Botanical Council, 1998.
  2. The Review of Natural Products by Facts and Comparisons. St. Louis, MO: Wolters Kluwer Co., 1999.
  3. Brvar, M., Kozelj, G., Mozina, M., and Bunc, M. Acute poisoning with autumn crocus (Colchicum autumnale L.). Wien.Klin Wochenschr. 3-31-2004;116(5-6):205-208. PubMed
  4. Kritikos A, Spertini O. Reversible granulocyte abnormalities after accidental ingestion of Colchicum autumnale. Blood 2017;130(1):95. doi: 10.1182/blood-2017-02-766410. PubMed
  5. Nagesh KR, Menezes RG, Rastogi P, et al. Suicidal plant poisoning with Colchicum autumnale. J Forensic Leg Med 2011;18(6):285-7. doi: 10.1016/j.jflm.2011.04.008. PubMed
  6. Brncic N, Viskovic I, Peric R, et al. Accidental plant poisoning with Colchicum autumnale: report of two cases. Croat Med J 2001;42(6):673-5.
  7. Sundov Z, Nincevic Z, Definis-Gojanovic M, et al. Fatal colchicine poisoning by accidental ingestion of meadow saffron-case report. Forensic Sci Int 2005;149(2-3):253-6. PubMed
  8. Boisramé-Helms J, Rahmani H, Stiel L, Tournoud C, Sauder P. Extracorporeal life support in the treatment of colchicine poisoning. Clin Toxicol (Phila) 2015;53(8):827-9.
  9. Razinger G, Kozelj G, Gorjup V, Grenc D, Brvar M. Accidental poisoning with autumn crocus (Colchicum autumnale): a case series. Clin Toxicol (Phila). 2021 Jun;59(6):493-9.

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 Autumn Crocus and Measles virus live attenuated Together: Common Questions

Is it safe to take Autumn Crocus with Measles virus live attenuated?
We do not list a known interaction between Autumn Crocus and Measles virus live attenuated. 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.
How was the Autumn Crocus and Measles virus live attenuated combination checked?
Interactions in our licensed database are recorded against drug classes. Measles virus live attenuated is filed under 1 classification, and Autumn Crocus has documented interactions with 1 drug class — none of Measles virus live attenuated'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 Autumn Crocus interact with any other medications?
Yes. Autumn Crocus has 2 documented drug interactions in our database — Measles virus live attenuated 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 Measles virus live attenuated interact with any supplements?
Yes. Measles virus live attenuated has documented interactions with 1 supplement in our database — Autumn Crocus is not one of them. The Measles virus live attenuated interaction page linked on this page lists every one, ranked by severity.

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

Where next

Keep Exploring

Autumn Crocus monograph Uses, safety profile, and every drug interaction in one place Measles virus live attenuated supplement interactions Every supplement checked against Measles virus live attenuated, ranked by severity Supplement interaction checker Check any supplement or product against your medications Browse medications A–Z Every drug we’ve checked against herbs & supplements References The 9 citations behind this page Ask a pharmacist Free, personal answer from our licensed team

Still Have a Question About Measles virus live attenuated and Autumn Crocus?

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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.