Drug & supplement interaction

Hexadrone + Dofetilide

Dofetilide brand name: Tikosyn.

No Known Interaction
Medically reviewed by · Updated June 2026 · Pair last verified Sep 27, 2026
The bottom line No known interaction

We found no known interaction between Hexadrone and Dofetilide 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

Hexadrone and Dofetilide

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 Dofetilide and Hexadrone 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 Hexadrone at all — not against Dofetilide, 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.

Hexadrone safety at a glance

Hexadrone overall Avoid An unapproved synthetic anabolic steroid with serious potential health risks and little safety data.
Pregnancy Possibly Unsafe When used orally or parenterally. Anabolic androgenic steroids can disrupt the body's hormonal balance and cause various adverse effects including reduced ferti... Read the full pregnancy detail
Breastfeeding Possibly Unsafe When used orally or parenterally. Anabolic androgenic steroids can disrupt the body's hormonal balance and cause various adverse effects including reduced ferti... 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 Dofetilide and Hexadrone? Ask Dr. Brian Staiger, PharmD, BCPS directly ›
What to actually watch for

What Dofetilide’s Own FDA Label Lists

This is not an interaction — none of it involves Hexadrone. These are the most notable effects listed in the ADVERSE REACTIONS section of Dofetilide’s own FDA label, for the medication by itself. Knowing the drug’s own list makes it easier to work out the likely cause if something new turns up while you take both. 10 of them are worth acting on rather than waiting out — marked below.

  • An irregular heartbeat Worth acting on mentioned in 14.5% of FDA reports for Dofetilide
  • A stroke or mini-stroke Worth acting on
  • A slow heartbeat Worth acting on
  • Heart failure Worth acting on
  • Fainting Worth acting on
  • Shortness of breath Worth acting on mentioned in 5.9% of FDA reports for Dofetilide
  • Chest pain Worth acting on
  • Raised blood pressure Worth acting on
  • A severe allergic reaction Worth acting on
  • Liver problems Worth acting on

Showing the 10 most notable of 28 label-listed effects — ranked by how unusual each one is across medicines generally, with serious effects weighted up.

From the ADVERSE REACTIONS section of the FDA label for Dofetilide. Read the label on DailyMed › Where a percentage is shown, it is the share of 10,450 voluntary FDA FAERS reports for Dofetilide that mention that effect — a reporting proportion, not an incidence rate and not evidence the drug caused it. Hexadrone’s licensed record lists no adverse effects our clinical vocabulary could match, so there is no Hexadrone side to compare — that is a limit of the record, not a statement that Hexadrone has no side effects.

Special populations

Hexadrone in Pregnancy & Breastfeeding

Pregnancy And Lactation Possibly Unsafe

When used orally or parenterally. Anabolic androgenic steroids can disrupt the body's hormonal balance and cause various adverse effects including reduced fertility, hair loss, acne, and behavioral changes. Anabolic androgenic steroid use has also been associated with hepatotoxicity and increased risk for heart disease. The U.S. Food and Drug Administration and other regulatory agencies warn that dietary supplements containing anabolic steroids are dangerous. 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

From our Q&A

Questions About Hexadrone or Dofetilide

These are real questions from readers, answered by the pharmacists at HelloPharmacist — written by a person, not generated from a database. Each one covers Hexadrone or Dofetilide, 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.

Everything else you take

See Every Supplement That Interacts With Dofetilide

This page covers Hexadrone only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Dofetilide page lists 146 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: Activated Charcoal (major), American Hellebore (major), Arsenic (major), Cesium (major) and Ephedra (major).

By severity: 8 major · 98 moderate · 40 minor.

From our pharmacist’s overview on the Dofetilide page

“Dofetilide (Tikosyn) controls abnormal heart rhythms, and it is dosed so precisely that most people start it in the hospital under ECG monitoring. Supplements deserve matching care.”

Reviewed by 2 · Jul 18, 2026

Open the Dofetilide interaction page

One more smart check

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

We hold 19 real supplement products containing Hexadrone, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Hexadrone. Even though Hexadrone itself has no known interaction with Dofetilide, 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 Hexadrone and Dofetilide 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 Hexadrone
Steady interest

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

29 days ago today
Medication Dofetilide
Top 10%

#270 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 Hexadrone reference on this page ↓
  • Freshness: we automatically re-check this combination every week — this pair was last verified September 27, 2026. The Hexadrone and Dofetilide records this page draws on were last updated June 22, 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 Hexadrone

What is Hexadrone?

  • Muscle building (bodybuilding)
  • Strength gains
  • Body recomposition
  • Athletic performance

Hexadrone is a synthetic oral anabolic steroid (a 'prosteroid' or designer steroid) marketed in bodybuilding supplements, not a natural herb or vitamin. It is not an approved drug, its safety has not been established in proper human studies, and like other anabolic steroids it can stress the liver, cholesterol, and hormones. We do not recommend using it, and you should talk to a doctor or pharmacist before considering any product containing it.

Synthetic compound (not a plant part) · Capsules, tablets

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

Hexadrone: dosing

There is no established, medically recommended dose for Hexadrone, because it is not an approved medicine and has not been properly studied in humans. The doses suggested on product labels or in online forums are not backed by safety testing.Because of the real health risks, our pharmacist guidance is to not use this compound.

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

Read the full Hexadrone monograph & all interactions
Medication

About Dofetilide

What Is Dofetilide Used For?

Brand name: Tikosyn

Dofetilide capsules are used in two main ways for people with atrial fibrillation (AF) or atrial flutter (AFl) — abnormal, often rapid heart rhythms. First, they can help convert these abnormal rhythms back to a normal heart rhythm. Second, once a normal rhythm has been restored, dofetilide can help maintain it and delay the time before the abnormal rhythm comes back.

Because dofetilide can cause dangerous heart rhythm problems of its own, it is reserved for patients whose atrial fibrillation or atrial flutter causes significant symptoms. It has not been shown to be effective for paroxysmal atrial fibrillation (short, self-terminating episodes). The brand Tikosyn carries the same two approved uses.

Most-Reported Side Effects for Dofetilide

From FAERS, the FDA’s public side-effect reporting system (10,450 reports, all brands). Reports are voluntary and are not proof the drug caused the effect.

Atrial fibrillation 1,066 reports
Dyspnea 612 reports
Dizziness 559 reports
Fatigue 531 reports
Electrocardiogram qt prolonged 446 reports
See full Dofetilide drug information
Keep checking

Other Drugs & Hexadrone

Browse every other medication we’ve checked against Hexadrone — 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 Hexadrone 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 Hexadrone list.

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

Hexadrone References

The 1 references that drive our Hexadrone 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. Joseph JF, Parr MK. Synthetic androgens as designer supplements. Curr Neuropharmacol. 2015;13(1):89-100. 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 Hexadrone and Dofetilide Together: Common Questions

Is it safe to take Hexadrone with Dofetilide?
We do not list a known interaction between Hexadrone and Dofetilide. 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 Dofetilide interact with any supplements?
Yes. Dofetilide has documented interactions with 146 supplements in our database — Hexadrone is not one of them. The Dofetilide 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

Hexadrone monograph Uses, safety profile, and every drug interaction in one place Dofetilide drug information The full plain-English guide to this medication Dofetilide supplement interactions Every supplement checked against Dofetilide, 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 1 citations behind this page Ask a pharmacist Free, personal answer from our licensed team

Still Have a Question About Dofetilide and Hexadrone?

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.