Drug & supplement interaction

Blackthorn + Dobutamine

Dobutamine brand name: Dobutrex.

No Known Interaction
Medically reviewed by · Updated July 2026 · Pair last verified Sep 20, 2026
The bottom line No known interaction

We found no known interaction between Blackthorn and Dobutamine 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

Blackthorn and Dobutamine

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 Dobutamine and Blackthorn 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.

Worth understanding: our licensed dataset holds no drug-interaction record for Blackthorn at all — not against Dobutamine, and not against any other medication we track. This verdict therefore rests on the absence of any recorded data, not on research that looked at this combination and found nothing. We cannot rule an interaction out.

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.

Blackthorn safety at a glance

Blackthorn overall Use caution Culinary amounts of the fruit are generally well tolerated, but medicinal use is not well studied.
Pregnancy Possibly Unsafe When the seeds or fresh flowers are used orally; avoid using. The seeds and fresh flowers contain small amounts of the cyanogenic glycoside amygdalin, which can... Read the full pregnancy detail
Breastfeeding Avoid Safety has not been established, so avoid medicinal use while breastfeeding.

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 Dobutamine and Blackthorn? Ask Dr. Brian Staiger, PharmD, BCPS directly ›
What to actually watch for

What Blackthorn Itself Has Been Linked To

This is not an interaction — nothing below involves Dobutamine. It is the side-effect record for Blackthorn on its own, from the licensed Natural Medicines monograph. If something new turns up after you add Blackthorn, this list is the first place to look.

  • Joint pain / A skin rash Additional detail

    “Avoid contact with the thorns on blackthorn branches. They can break off and become embedded in the deep layers of the skin, the tendons, or in the small joints of the fingers, requiring surgical removal. When left embedded they can cause cysts, abscesses, dermatitis, cellulitis, foreign body granuloma, chronic inflammation, tendinitis, synovitis, and septic arthritis.”

    Blackthorn · Natural Medicines adverse-effect record, reported in dermatitis.

    2 sources cited
    1. 100919. Sharma H, Meredith AD. Blackthorn injury: a report of three interesting cases. Emerg Med J 2004;21(3):392. PubMed
    2. 100920. Sharma H, Meredith AD. A report of 18 blackthorn injuries of the upper limb. Injury 2004;35(9):930-5. PubMed

Everything above comes from the Natural Medicines adverse-effect record for Blackthorn — expand a row for the licensed statement it rests on. We read the ADVERSE REACTIONS section of Dobutamine’s FDA label too, and the two lists don’t meaningfully overlap — which is why no Dobutamine column appears here.

Special populations

Blackthorn in Pregnancy & Breastfeeding

Pregnancy Possibly Unsafe

When the seeds or fresh flowers are used orally; avoid using. The seeds and fresh flowers contain small amounts of the cyanogenic glycoside amygdalin, which can be teratogenic.

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 Dobutamine

This page covers Blackthorn only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Dobutamine page lists 17 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: Activated Charcoal (major), Coffee Charcoal (moderate), European Mandrake (moderate), Glucomannan (moderate) and Guar Gum (moderate).

By severity: 1 major · 7 moderate · 9 minor.

From our pharmacist’s overview on the Dobutamine page

“Activated charcoal is the one entry here I'd treat as a genuine hazard alongside dobutamine (Dobutrex), a hospital medicine given by IV drip to strengthen a struggling heart. Charcoal binds many drugs and can cut their levels even when the drug isn't taken by mouth, and it's the only major-rated interaction of the 17 on this page.”

Reviewed by 2 · Jul 18, 2026

Open the Dobutamine interaction page

One more smart check

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

We hold 2 real supplement products containing Blackthorn, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Blackthorn. Even though Blackthorn itself has no known interaction with Dobutamine, 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 Blackthorn and Dobutamine 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 Blackthorn
Steady interest

#1,091 of 1,452 supplements looked up here in the last 7 days

29 days ago today
Medication Dobutamine
Steady interest

#1,827 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 Blackthorn reference on this page ↓
  • Freshness: we automatically re-check this combination every week — this pair was last verified September 20, 2026. The Blackthorn and Dobutamine records this page draws on were last updated July 11, 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 Blackthorn

What is Blackthorn?

  • Digestive upset
  • Mild constipation
  • Cold and cough symptoms
  • Mouth and throat irritation
  • Mild diuretic ('blood cleansing') tonic

Blackthorn is a thorny shrub whose flowers and dark blue-black fruit (sloes) are used in traditional European herbal medicine, mostly for digestive complaints and as a mild tonic. Solid human research is lacking, so its benefits are not proven, though small culinary amounts of the fruit are generally considered safe. Talk to your pharmacist or doctor before using it, especially if you are pregnant, breastfeeding, or taking other medicines.

Prunus spinosa · Rosaceae · Flowers, fruit (sloes), leaves, and bark · Tea, syrup, juice, tincture, jam/preserves, and liqueur (sloe gin)

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

Blackthorn: dosing

There is no established or standardized medicinal dose for blackthorn. Traditional use varies widely depending on whether the flowers, fruit, or other parts are used and how they are prepared.If you choose to use a commercial blackthorn product, follow the directions on the label and do not exceed the recommended amount. Avoid making your own preparations from the seeds, leaves, or bark.

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

Read the full Blackthorn monograph & all interactions
Medication

About Dobutamine

What Is Dobutamine Used For?

Brand name: Dobutrex

Dobutamine injection is used when the heart suddenly loses its ability to pump blood effectively — a condition called cardiac decompensation. This can happen because of organic heart disease or as a result of heart surgery. It is given intravenously (through an IV) in a hospital or clinical setting to provide short-term inotropic support, meaning it helps the heart muscle contract more strongly.

Clinical trial experience with intravenous dobutamine extends only up to 48 hours of use. Dobutamine has not been shown to be safe or effective for long-term treatment of heart failure, and long-term use of similar drugs has been linked to increased risk of hospitalization and death.

Most-Reported Side Effects for Dobutamine

From FAERS, the FDA’s public side-effect reporting system (4,905 reports, all brands). Reports are voluntary and are not proof the drug caused the effect.

Cardiogenic shock 485 reports
Multiple organ dysfunction syndrome 449 reports
Sepsis 426 reports
General physical health deterioration 368 reports
Nausea 366 reports
See full Dobutamine drug information
Keep checking

Other Drugs & Blackthorn

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

0Major
0Moderate
0Minor
2,829No known interaction
2,829 No interaction
No interaction 2,829 drugs checked — show the list

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

Showing the 60 most looked-up of 2,829 medications checked with no known interaction — see the full Blackthorn list.

See the full Blackthorn interactions page
See every supplement checked against Dobutamine, ranked by severity
Evidence & sources

Blackthorn References

The 3 references that drive our Blackthorn 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. McGuffin M, Hobbs C, Upton R, Goldberg A, eds. American Herbal Products Association's Botanical Safety Handbook. Boca Raton, FL: CRC Press, LLC 1997.
  2. Sharma H, Meredith AD. Blackthorn injury: a report of three interesting cases. Emerg Med J 2004;21(3):392. PubMed
  3. Sharma H, Meredith AD. A report of 18 blackthorn injuries of the upper limb. Injury 2004;35(9):930-5. PubMed

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 Blackthorn and Dobutamine Together: Common Questions

Is it safe to take Blackthorn with Dobutamine?
We do not list a known interaction between Blackthorn and Dobutamine. 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 Dobutamine interact with any supplements?
Yes. Dobutamine has documented interactions with 17 supplements in our database — Blackthorn is not one of them. The Dobutamine 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

Blackthorn monograph Uses, safety profile, and every drug interaction in one place Dobutamine drug information The full plain-English guide to this medication Dobutamine supplement interactions Every supplement checked against Dobutamine, 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 3 citations behind this page Ask a pharmacist Free, personal answer from our licensed team

Still Have a Question About Dobutamine and Blackthorn?

Our pharmacists answer your medication & supplement questions — free.

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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.