Drug & supplement interaction

Ba Ji Tian + Erlotinib

Erlotinib brand name: Tarceva.

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

We found no known interaction between Ba Ji Tian and Erlotinib 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. Additionally, although there is no interaction, the label for Erlotinib states a food rule worth keeping to.

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Interaction report

Ba Ji Tian and Erlotinib

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 Erlotinib and Ba Ji Tian 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.

Ba Ji Tian safety at a glance

Ba Ji Tian overall Use caution Generally used in traditional practice, but human safety data are limited.
Pregnancy Avoid Not enough safety information; avoid during pregnancy.
Breastfeeding Avoid No reliable safety data; avoid while breastfeeding.

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

Still wondering about combining Erlotinib and Ba Ji Tian? Ask Dr. Brian Staiger, PharmD, BCPS directly ›
How we checked

Why No Interaction Is Listed for Erlotinib

Interactions in our licensed database are recorded against drug classes, not just single drug names. Erlotinib is filed under 2 classifications — including oral drugs. Ba Ji Tian has documented interactions with 1 drug class — the most serious being antidiabetes drugs (moderate) — and none of Erlotinib’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

Ba Ji Tian Does Interact With Other Medications

Ba Ji Tian has 86 moderate known drug interactions in our database — Erlotinib isn’t one of them. If you take anything else, check it against the full list below.

Moderate 86 No known interaction 2,744 (incl. Erlotinib)
Taking anything else?

Check Another of Your Medications Against Ba Ji Tian

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

What to actually watch for

What Erlotinib’s Own FDA Label Lists

This is not an interaction — none of it involves Ba Ji Tian. These are the most notable effects listed in the ADVERSE REACTIONS section of Erlotinib’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.

  • A stroke or mini-stroke Worth acting on
  • A bowel blockage Worth acting on
  • Severe muscle breakdown Worth acting on
  • Muscle weakness Worth acting on
  • Bleeding in the gut Worth acting on
  • A heart attack Worth acting on
  • Blood clots Worth acting on
  • Pancreatitis Worth acting on
  • Fainting Worth acting on
  • A severe skin reaction 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 Erlotinib. Read the label on DailyMed › Where a percentage is shown, it is the share of 12,442 voluntary FDA FAERS reports for Erlotinib that mention that effect — a reporting proportion, not an incidence rate and not evidence the drug caused it. Ba Ji Tian’s licensed record lists no adverse effects our clinical vocabulary could match, so there is no Ba Ji Tian side to compare — that is a limit of the record, not a statement that Ba Ji Tian has no side effects.

How to take them

Some Erlotinib Products Have a Food Rule — Ba Ji Tian Should Not Break It

At least one FDA label for a product containing Erlotinib says to take it on an empty stomach. Most supplements — Ba Ji Tian included — are taken with a meal, so the easy mistake is swallowing both together at breakfast. Where that rule applies, keep Erlotinib on its own and move Ba Ji Tian to a meal later in the day.

This may not be true of your version. Food instructions belong to the product, not the ingredient: two Erlotinib products can carry different directions, and extended-release forms often differ from immediate-release ones. The label we read is quoted below — check the directions on your own box or bottle, or ask your pharmacist, for how to take the exact product you were given.

Recommended Dose – NSCLC The recommended daily dose of erlotinib tablets for NSCLC is 150 mg taken on an empty stomach, i.e., at least one hour before or two hours after the ingestion of food.

From the Dosage and Administration section of the FDA label we read for Erlotinib — where that label names a specific product, the instruction is that product's. Read the label on DailyMed ›

A food rule is not an interaction — it is about how much of the medicine you absorb. The directions that came with your own product, and your pharmacist, outrank anything on this page.

Everything else you take

See Every Supplement That Interacts With Erlotinib

This page covers Ba Ji Tian only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Erlotinib page lists 18 supplements it has a documented interaction with, worst first, each one explained.

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

By severity: 1 major · 8 moderate · 9 minor.

From our pharmacist’s overview on the Erlotinib page

“Activated charcoal is the entry I would flag first for anyone taking erlotinib (Tarceva), an oral targeted therapy for certain lung cancers. Charcoal can adsorb the drug in the gut and cut how much reaches the bloodstream, and with a cancer pill, less absorbed means less cancer fought.”

Reviewed by 2 · Jul 18, 2026

Open the Erlotinib interaction page

One more smart check

Taking Ba Ji Tian as Part of a Dietary Supplement Product? Check It for Interactions

We hold 43 real supplement products containing Ba Ji Tian, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Ba Ji Tian. Even though Ba Ji Tian itself has no known interaction with Erlotinib, 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 Ba Ji Tian and Erlotinib 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 Ba Ji Tian
Top half

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

29 days ago today
Medication Erlotinib
Steady interest

#2,614 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 Ba Ji Tian reference on this page ↓
  • Freshness: we automatically re-check this combination every week — this pair was last verified September 20, 2026. The Ba Ji Tian and Erlotinib 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 Ba Ji Tian

What is Ba Ji Tian?

Ba Ji Tian
  • Kidney 'yang' tonic in Traditional Chinese Medicine
  • Low libido and erectile concerns
  • Bone and joint health
  • Fatigue and low vitality
  • Low mood

Ba Ji Tian is a root used in Traditional Chinese Medicine, mostly to 'tonify the kidneys' and support energy, sexual function, and bone health. Modern evidence in humans is very limited, and most claims come from laboratory or animal studies. If you want to try it, talk with a pharmacist or doctor first, and avoid it during pregnancy and breastfeeding.

Morinda officinalis · Rubiaceae · Dried root · Decoction (tea), powder, capsules, tinctures, and dried root for cooking or herbal formulas

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

Ba Ji Tian: dosing

There is no well-established standardized dose for Ba Ji Tian. In Traditional Chinese Medicine it is often used as part of a multi-herb formula and prepared as a decoction, but specific amounts vary by practitioner and product.If you choose to use a commercial product, follow the directions on the label and do not exceed the recommended amount. A trained TCM practitioner, pharmacist, or doctor can help you decide whether it is appropriate for you and in what form.

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

Read the full Ba Ji Tian monograph & all interactions
Medication

About Erlotinib

What Is Erlotinib Used For?

Brand name: Tarceva

Erlotinib tablets are used to treat metastatic non-small cell lung cancer (NSCLC) in patients whose tumors carry specific gene changes — EGFR exon 19 deletions or exon 21 (L858R) mutations — confirmed by an FDA-approved test. It can be used as a first-line treatment, as maintenance therapy, or after at least one prior chemotherapy has stopped working.

Erlotinib tablets are also used for the first-line treatment of locally advanced, unresectable, or metastatic pancreatic cancer — but only in combination with another chemotherapy drug called gemcitabine. Erlotinib is not recommended alongside platinum-based chemotherapy regimens.

Most-Reported Side Effects for Erlotinib

From FAERS, the FDA’s public side-effect reporting system (12,442 reports, all brands). Reports are voluntary and are not proof the drug caused the effect.

Diarrhea 1,341 reports
Rash 1,316 reports
Malignant neoplasm progression 891 reports
Fatigue 719 reports
Nausea 696 reports
See full Erlotinib drug information
Keep checking

Other Drugs & Ba Ji Tian

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

0Major
86Moderate
0Minor
2,743No known interaction
86 Moderate 2,743 No interaction
Moderate

86 interactions

Showing 60 of 86 moderate interactions — see all 86 on the Ba Ji Tian page.

No interaction 2,743 drugs checked — show the list

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

Showing the 60 most looked-up of 2,743 medications checked with no known interaction — see the full Ba Ji Tian list.

See the full Ba Ji Tian interactions page
See every supplement checked against Erlotinib, ranked by severity
Evidence & sources

Ba Ji Tian References

The 2 references that drive our Ba Ji Tian 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. Soon, Y. Y. and Tan, B. K. Evaluation of the hypoglycemic and anti-oxidant activities of Morinda officinalis in streptozotocin-induced diabetic rats. Singapore Med J 2002;43(2):077-085.
  2. Du Y, Zheng Q, Ou ZH, et al. Efficacy and safety of Morinda officinalis oligosaccharide capsules for depressive disorder: a systematic review and meta-analysis. Braz J Psychiatry 2021;43(3):306-313. 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 Ba Ji Tian and Erlotinib Together: Common Questions

Is it safe to take Ba Ji Tian with Erlotinib?
We do not list a known interaction between Ba Ji Tian and Erlotinib. 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.
Should I take Ba Ji Tian and Erlotinib at the same time of day?
At least one FDA label for a product containing Erlotinib says to take it on an empty stomach, and supplements are usually taken with a meal — so taking them together at breakfast is the easy mistake. Where that applies, keep Erlotinib on its own and move Ba Ji Tian to a meal later in the day. Food instructions belong to the product rather than the ingredient, so check the directions on your own box. This is about absorption, not an interaction.
How was the Ba Ji Tian and Erlotinib combination checked?
Interactions in our licensed database are recorded against drug classes. Erlotinib is filed under 2 classifications, and Ba Ji Tian has documented interactions with 1 drug class — none of Erlotinib'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 Ba Ji Tian interact with any other medications?
Yes. Ba Ji Tian has 86 documented drug interactions in our database — Erlotinib 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 Erlotinib interact with any supplements?
Yes. Erlotinib has documented interactions with 18 supplements in our database — Ba Ji Tian is not one of them. The Erlotinib 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

Ba Ji Tian monograph Uses, safety profile, and every drug interaction in one place Erlotinib drug information The full plain-English guide to this medication Erlotinib supplement interactions Every supplement checked against Erlotinib, 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 2 citations behind this page Ask a pharmacist Free, personal answer from our licensed team

Still Have a Question About Erlotinib and Ba Ji Tian?

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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.