Drug & supplement interaction

Adaptogens + ADO-Trastuzumab Emtansine

ADO-Trastuzumab Emtansine brand name: Kadcyla.

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

We found no known interaction between Adaptogens and ADO-Trastuzumab Emtansine 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

Adaptogens and ADO-Trastuzumab Emtansine

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 ADO-Trastuzumab Emtansine and Adaptogens 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 Adaptogens at all — not against ADO-Trastuzumab Emtansine, 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.

Adaptogens safety at a glance

Adaptogens overall Use caution Many adaptogens seem well tolerated short-term, but each herb has its own risks and quality varies.
Pregnancy Avoid Safety is not established and some adaptogens may not be safe during pregnancy.
Breastfeeding Avoid Not enough reliable safety information, so it is best to avoid while breastfeeding.

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

Still wondering about combining ADO-Trastuzumab Emtansine and Adaptogens? Ask Dr. Brian Staiger, PharmD, BCPS directly ›
What to actually watch for

What ADO-Trastuzumab Emtansine’s Own FDA Label Lists

This is not an interaction — none of it involves Adaptogens. These are the most notable effects listed in the ADVERSE REACTIONS section of ADO-Trastuzumab Emtansine’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.

  • Low potassium Worth acting on
  • Yellowing of the skin or eyes Worth acting on
  • A low platelet count Worth acting on mentioned in 5.7% of FDA reports for ADO-Trastuzumab Emtansine
  • Chest pain Worth acting on
  • Anemia Worth acting on
  • Raised blood pressure Worth acting on
  • Shortness of breath Worth acting on
  • A low white blood cell count Worth acting on
  • Liver problems Worth acting on
  • Bleeding or bruising Worth acting on

Showing the 10 most notable of 39 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 ADO-Trastuzumab Emtansine. Read the label on DailyMed › Where a percentage is shown, it is the share of 8,277 voluntary FDA FAERS reports for ADO-Trastuzumab Emtansine that mention that effect — a reporting proportion, not an incidence rate and not evidence the drug caused it. Adaptogens’s licensed record lists no adverse effects our clinical vocabulary could match, so there is no Adaptogens side to compare — that is a limit of the record, not a statement that Adaptogens has no side effects.

Everything else you take

See Every Supplement That Interacts With ADO-Trastuzumab Emtansine

This page covers Adaptogens only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the ADO-Trastuzumab Emtansine page lists 121 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: Grapefruit (major), St. John's Wort (major), Acacia Rigidula (moderate), Adrafinil (moderate) and African Wild Potato (moderate).

By severity: 2 major · 87 moderate · 32 minor.

From our pharmacist’s overview on the ADO-Trastuzumab Emtansine page

“If you're taking ado-trastuzumab emtansine (Kadcyla) for HER2-positive breast cancer, treat this list as one to check carefully, not casually. Every one of the 121 flagged ingredients affects the same enzyme, CYP3A4, which your body uses to clear part of this medicine.”

Reviewed by 2 · Jul 18, 2026

Open the ADO-Trastuzumab Emtansine interaction page

How much people look this up

Where Adaptogens and ADO-Trastuzumab Emtansine 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 Adaptogens
Steady interest

#1,108 of 1,452 supplements looked up here in the last 7 days

29 days ago today
Medication ADO-Trastuzumab Emtansine
Steady interest

#1,707 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. Adaptogens is not yet covered by that licensed database, so its write-up cites publicly available medical sources directly (see the references below).
  • Citation library: 103,510 references behind our interaction content, 65,311 of them resolved to verified PubMed/DOI sources. See every Adaptogens reference on this page ↓
  • Freshness: we automatically re-check this combination every week — this pair was last verified September 13, 2026. The Adaptogens and ADO-Trastuzumab Emtansine 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 Adaptogens

What is Adaptogens?

  • Stress and fatigue
  • Low energy
  • Mental focus and memory
  • Athletic performance
  • Mood support
  • General resilience

Adaptogens are a group of herbs and roots—such as ashwagandha, rhodiola, eleuthero, and Asian ginseng—that people use to help the body handle stress and fatigue. Some have early supportive research, but the overall evidence is mixed and quality varies. Talk to your pharmacist before starting one, especially if you are pregnant, nursing, or take medications.

Roots, rhizomes, leaves, or berries, depending on the plant · Capsules, tablets, powders, tinctures, teas, and extracts

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

Adaptogens: dosing

There is no single standard dose for "adaptogens" because the category includes many different plants. Each herb, and even each product, can be very different in strength.The safest approach is to follow the directions on the product label and not exceed the recommended amount.

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

Read the full Adaptogens monograph & all interactions
Medication

About Ado-trastuzumab Emtansine Injection

What Is Ado-trastuzumab Emtansine Injection Used For?

Brand name: Kadcyla

Kadcyla (ado-trastuzumab emtansine) is used to treat two types of HER2-positive breast cancer. In metastatic breast cancer — cancer that has spread to other parts of the body — it is used when patients have already received trastuzumab and a taxane chemotherapy, either together or separately.

Kadcyla is also used as an adjuvant (post-surgery) treatment for HER2-positive early breast cancer in patients who still had remaining invasive cancer after receiving neoadjuvant (pre-surgery) taxane- and trastuzumab-based treatment. Patients must be selected based on an FDA-authorized HER2 test before starting Kadcyla.

Most-Reported Side Effects for ADO-Trastuzumab Emtansine

From FAERS, the FDA’s public side-effect reporting system (8,277 reports, all brands). Reports are voluntary and are not proof the drug caused the effect.

Disease progression 781 reports
Fatigue 751 reports
Nausea 732 reports
Diarrhea 594 reports
Thrombocytopenia 468 reports
See full Ado-trastuzumab Emtansine Injection drug information
Keep checking

Other Drugs & Adaptogens

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

See the full Adaptogens interactions page
See every supplement checked against ADO-Trastuzumab Emtansine, ranked by severity
Evidence & sources

Adaptogens References

The 4 sources that drive our Adaptogens monograph — publicly available pages from reputable medical and government organizations. Every link was verified to work before publishing. Adaptogens is not covered by the licensed Natural Medicines interaction database, so its page cites these public sources directly.

  1. Ashwagandha — NIH NCCIH Source
  2. Asian Ginseng — NIH NCCIH Source
  3. Rhodiola — NIH NCCIH Source
  4. Ashwagandha — Memorial Sloan Kettering – About Herbs Source

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 Adaptogens and ADO-Trastuzumab Emtansine Together: Common Questions

Is it safe to take Adaptogens with ADO-Trastuzumab Emtansine?
We do not list a known interaction between Adaptogens and ADO-Trastuzumab Emtansine. 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 ADO-Trastuzumab Emtansine interact with any supplements?
Yes. ADO-Trastuzumab Emtansine has documented interactions with 121 supplements in our database — Adaptogens is not one of them. The ADO-Trastuzumab Emtansine 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

Adaptogens monograph Uses, safety profile, and every drug interaction in one place Ado-trastuzumab Emtansine Injection drug information The full plain-English guide to this medication ADO-Trastuzumab Emtansine supplement interactions Every supplement checked against ADO-Trastuzumab Emtansine, 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 4 citations behind this page Ask a pharmacist Free, personal answer from our licensed team

Still Have a Question About ADO-Trastuzumab Emtansine and Adaptogens?

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.