Drug & supplement interaction

Avocado + Botulinum Toxin Type A

Botulinum Toxin Type A brand name: Botox.

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 Avocado and Botulinum Toxin Type A 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

Avocado and Botulinum Toxin Type A

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 Botulinum Toxin Type A and Avocado 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.

Avocado safety at a glance

Avocado overall Generally safe Avocado is widely eaten and considered safe as a food for most people.
Pregnancy Use caution Avocado as a food is fine, but concentrated supplements or extracts have not been well studied in pregnancy.
Breastfeeding Use caution Eating avocado is generally fine, but the safety of concentrated supplements while breastfeeding is unknown.

Safety guidance is general; always confirm with your pharmacist or doctor for your situation.

Still wondering about combining Botulinum Toxin Type A and Avocado? Ask Dr. Brian Staiger, PharmD, BCPS directly ›
Keep it in perspective

Avocado Does Interact With Other Medications

Avocado has 2 moderate known drug interactions in our database — Botulinum Toxin Type A isn’t one of them. If you take anything else, check it against the full list below.

Moderate 2 No known interaction 2,828 (incl. Botulinum Toxin Type A)
Taking anything else?

Check Another of Your Medications Against Avocado

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

What to actually watch for

What Avocado Itself Has Been Linked To

This is not an interaction — nothing below involves Botulinum Toxin Type A. It is the side-effect record for Avocado on its own, from the licensed Natural Medicines monograph. If something new turns up after you add Avocado, this list is the first place to look. 2 entries are worth acting on rather than waiting out — marked below.

  • A higher chance of infection Worth acting on Additional detail

    “Orally, avocado can cause acute food protein-induced enterocolitis syndrome (FPIES). This is a rare, delayed, non-IgE-mediated gastrointestinal food hypersensitivity reaction most often reported in infants and young children. Symptoms of FPIES include excessive vomiting within 1-4 hours of avocado consumption and diarrhea.”

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

    2 sources cited
    1. 100938. Cherian S, Neupert K, Varshney P. Avocado as an emerging trigger for food protein-induced enterocolitis syndrome. Ann Allergy Asthma Immunol. 2018;121(3):369-71. PubMed
    2. 112436. Lichtenstein AH, Kris-Etherton PM, Petersen KS, et al. Effect of Incorporating 1 Avocado Per Day Versus Habitual Diet on Visceral Adiposity: A Randomized Trial. J Am Heart Assoc 2022;11(14):e025657.
  • An allergic reaction Worth acting on Additional detail

    “Orally, avocado has been generally well tolerated in clinical research.

    Most Common Adverse Effects:

    Topically: A cream containing avocado oil in combination with vitamin B12 can cause itching.

    Serious Adverse Effects (Rare):

    Orally: Avocado may lead to allergic cross-sensitivity in latex sensitive patients.”

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

  • Bloating or gas / Stomach upset Additional detail

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

  • Itching Additional detail

    “Topically, a cream containing avocado oil in combination with vitamin B12 can cause itching when applied initially, but itching appears to diminish with continued use. Orally, avocado may cause skin rash.”

    Avocado · Natural Medicines adverse-effect record, reported in pruritus.

    2 sources cited
    1. 14909. Stucker M, Memmel U, Hoffmann M, et al. Vitamin B(12) cream containing avocado oil in the therapy of plaque psoriasis. Dermatology 2001;203:141-7.
    2. 112436. Lichtenstein AH, Kris-Etherton PM, Petersen KS, et al. Effect of Incorporating 1 Avocado Per Day Versus Habitual Diet on Visceral Adiposity: A Randomized Trial. J Am Heart Assoc 2022;11(14):e025657.
  • Diarrhea / Vomiting Additional detail

    Recorded for Avocado in the same Natural Medicines adverse-effect record shown under An allergic reaction above.

  • A skin rash Additional detail

    Recorded for Avocado in the same Natural Medicines adverse-effect record shown under Itching above.

Everything above comes from the Natural Medicines adverse-effect record for Avocado — expand a row for the licensed statement it rests on. We haven’t matched Botulinum Toxin Type A 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 Botulinum Toxin Type A.

From our Q&A

Questions About Avocado or Botulinum Toxin Type A

These are real questions from readers, answered by the pharmacists at HelloPharmacist — written by a person, not generated from a database. Each one covers Avocado or Botulinum Toxin Type A, not necessarily both, but if one is close to what you were about to ask it will usually go further than a database entry can:

Not quite your question? Ask our pharmacists directly — it is free, there is no account required, and answers usually come back within 24 hours.

One more smart check

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

We hold 68 real supplement products containing Avocado, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Avocado. Even though Avocado itself has no known interaction with Botulinum Toxin Type A, 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 Avocado and Botulinum Toxin Type A 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 Avocado
Top half

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

29 days ago today
Medication Botulinum Toxin Type A
Top 25%

#297 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 Avocado reference on this page ↓
  • Freshness: we automatically re-check this combination every week — this pair was last verified September 13, 2026. The Avocado and Botulinum Toxin Type A 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 Avocado

What is Avocado?

Avocado
  • Heart and cholesterol health
  • Osteoarthritis (as ASU)
  • General nutrition and healthy fats
  • Skin and hair care
  • Blood sugar support

Avocado is a nutritious fruit rich in healthy monounsaturated fats, fiber, and potassium, and eating it as part of a balanced diet may support heart health. A specific extract called avocado/soybean unsaponifiables (ASU) has been studied for osteoarthritis, but evidence is mixed. As a food it is very safe for most people; talk to your pharmacist or doctor before using concentrated supplements.

Persea americana · Lauraceae · Fruit pulp, oil, seed, and leaves · Whole fruit, avocado oil, capsules (avocado/soybean unsaponifiables or ASU), powders

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

Avocado: dosing

There is no official standardized dose of avocado, since it is mainly eaten as a food. A common serving is part of a whole fruit, eaten as part of a balanced diet.For supplements such as ASU, the right amount depends on the specific product, so it is best to follow the directions on the label.

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

Read the full Avocado monograph & all interactions
Medication

About OnabotulinumtoxinA Injection

What Is OnabotulinumtoxinA Injection Used For?

Brand name: Botox

Botox is approved to treat a wide range of conditions in adults and some children. These include overactive bladder (OAB) with urge incontinence, urinary incontinence caused by nerve-related bladder overactivity (in adults and in children aged 5 and older), prevention of headaches in adults with chronic migraine (15 or more headache days per month), muscle stiffness (spasticity) in patients aged 2 and older, cervical dystonia (abnormal head position and neck pain), severe underarm sweating (primary axillary hyperhidrosis) when topical treatments haven't worked, eyelid spasms (blepharospasm) in patients aged 12 and older, and crossed eyes (strabismus) in patients aged 12 and older.

BOTOX Cosmetic is a separate product containing the same active ingredient but with its own approved cosmetic uses. Both products are given by injection and are not interchangeable with other botulinum toxin products. Botox has not been shown to work for episodic migraine (14 or fewer headache days per month), and its safety for excessive sweating in body areas other than the underarms has not been established.

Most-Reported Side Effects for Botulinum Toxin Type A

From FAERS, the FDA’s public side-effect reporting system (12,344 reports, all brands). Reports are voluntary and are not proof the drug caused the effect.

Headache 1,596 reports
Drug intolerance 1,333 reports
Nausea 1,266 reports
Migraine 1,176 reports
Dizziness 1,126 reports
See full OnabotulinumtoxinA Injection drug information
Keep checking

Other Drugs & Avocado

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

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

2 interactions

No interaction 2,827 drugs checked — show the list

We also checked Avocado 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 Avocado list.

See the full Avocado interactions page
See every supplement checked against Botulinum Toxin Type A, ranked by severity
Evidence & sources

Avocado References

The 10 references that drive our Avocado 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. Blickstein D, Shaklai M, Inbal A. Warfarin antagonism by avocado. Lancet 1991;337:914-5. PubMed
  2. Blanco C, Diaz-Perales A, Collada C, et al. Class I chitinases as potential panallergens involved in the latex-fruit syndrome. J Allergy Clin Immunol 1999;103(3 Pt 1):507-13. PubMed
  3. Diaz-Perales A, Collada C, Blanco C, et al. Cross-reactions in the latex-fruit syndrome: A relevant role of chitinases but not of complex asparagine-linked glycans. J Allergy Clin Immunol 1999;104:681-7. PubMed
  4. Stucker M, Memmel U, Hoffmann M, et al. Vitamin B(12) cream containing avocado oil in the therapy of plaque psoriasis. Dermatology 2001;203:141-7.
  5. Ahlroth, M., Alenius, H., Turjanmaa, K., Makinen-Kiljunen, S., Reunala, T., and Palosuo, T. Cross-reacting allergens in natural rubber latex and avocado. J.Allergy Clin.Immunol. 1995;96(2):167-173. PubMed
  6. de Groot, A. C., van der Meeren, H. L., and Weyland, J. W. Contact allergy to avocado oil in a sunscreen. Contact Dermatitis 1987;16(2):108-109. PubMed
  7. Blanco, C., Carrillo, T., Castillo, R., Quiralte, J., and Cuevas, M. Avocado hypersensitivity. Allergy 1994;49(6):454-459. PubMed
  8. Crisi, G. and Belsito, D. V. Contact urticaria from latex in a patient with immediate hypersensitivity to banana, avocado and peach. Contact Dermatitis 1993;28(4):247-248.
  9. Cherian S, Neupert K, Varshney P. Avocado as an emerging trigger for food protein-induced enterocolitis syndrome. Ann Allergy Asthma Immunol. 2018;121(3):369-71. PubMed
  10. Lichtenstein AH, Kris-Etherton PM, Petersen KS, et al. Effect of Incorporating 1 Avocado Per Day Versus Habitual Diet on Visceral Adiposity: A Randomized Trial. J Am Heart Assoc 2022;11(14):e025657.

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 Avocado and Botulinum Toxin Type A Together: Common Questions

Is it safe to take Avocado with Botulinum Toxin Type A?
We do not list a known interaction between Avocado and Botulinum Toxin Type A. 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.
Does Avocado interact with any other medications?
Yes. Avocado has 2 documented drug interactions in our database — Botulinum Toxin Type A is simply not one of them. If you take anything else, it is worth checking each one; they are all listed on this page.

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

Where next

Keep Exploring

Avocado monograph Uses, safety profile, and every drug interaction in one place OnabotulinumtoxinA Injection drug information The full plain-English guide to this medication Botulinum Toxin Type A supplement interactions Every supplement checked against Botulinum Toxin Type A, 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 10 citations behind this page Ask a pharmacist Free, personal answer from our licensed team

Still Have a Question About Botulinum Toxin Type A and Avocado?

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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.