Drug & supplement interaction

Transcutaneous Electrical Acustimulation + Ranitidine Bismuth Citrate

Ranitidine Bismuth Citrate brand name: Tritec.

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 Transcutaneous Electrical Acustimulation and Ranitidine Bismuth Citrate 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 two are separately associated with some of the same side effects, which would make a new symptom harder to attribute to one or the other.

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Interaction report

Transcutaneous Electrical Acustimulation and Ranitidine Bismuth Citrate

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 Ranitidine Bismuth Citrate and Transcutaneous Electrical Acustimulation in our sources. This does not guarantee that the combination is completely free of risk — research on Transcutaneous Electrical Acustimulation alongside specific medications may be limited.

Worth understanding: our licensed dataset holds no drug-interaction record for Transcutaneous Electrical Acustimulation at all — not against Ranitidine Bismuth Citrate, 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.

Transcutaneous Electrical Acustimulation is a treatment rather than something you take. Tell whoever provides it which medicines you use, and ask your prescriber whether it is appropriate for your health and treatment. 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.

Transcutaneous Electrical Acustimulation safety at a glance

Transcutaneous Ele... overall Use caution Generally well tolerated, but it should be avoided by people with pacemakers and used under guidance.
Pregnancy Use caution Use during pregnancy is not well studied and should only be done with medical supervision.
Breastfeeding Not established There is little research on its use while breastfeeding.

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

Still wondering about combining Ranitidine Bismuth Citrate and Transcutaneous Electrical Acustimulation? Ask Dr. Brian Staiger, PharmD, BCPS directly ›
What to actually watch for

No Interaction Found — But Data Suggests Transcutaneous Electrical Acustimulation and Ranitidine Bismuth Citrate May Share Several of the Same Side Effects

This is not an interaction. Neither one changes how your body handles the other, and nothing here says they react together. What our sources do show is that each has separately been linked to the effects below — so having Transcutaneous Electrical Acustimulation while taking the medicine can make those effects more likely to turn up, and harder to pin on one or the other if they do.

  • Trouble sleeping Additional detail

    Transcutaneous Electrical Acustimulation

    “Insomnia and temporary hand paralysis have been reported in one person each in a clinical trial.”

    Transcutaneous Electrical Acustimulation · Natural Medicines adverse-effect record, reported in insomnia.

    1 source cited
    1. 104742. Song Y, Xue X, Han H, et al. Efficacy of transcutaneous electrical acupoint stimulation combined with diazepam for acute alcohol withdrawal syndrome: A double-blind randomized sham-controlled trial. J Int Med Res. 2020;48(4):300060520910052. PubMed

    Ranitidine Bismuth Citrate

    Listed in the ADVERSE REACTIONS section of the FDA label for Ranitidine Bismuth Citrate. Read the label on DailyMed ›

  • Swelling Additional detail

    Transcutaneous Electrical Acustimulation

    “Itchiness, skin redness, and swelling have been reported rarely in clinical research.”

    Transcutaneous Electrical Acustimulation · Natural Medicines adverse-effect record, reported in rosacea.

    6 sources cited
    1. 104735. Chen J, Tu Q, Miao S, Zhou Z, Hu S. Transcutaneous electrical acupoint stimulation for preventing postoperative nausea and vomiting after general anesthesia: A meta-analysis of randomized controlled trials. Int J Surg. 2020;73:57-64. PubMed
    2. 104741. Szmit M, Agrawal S, Gozdzik W, et al. Transcutaneous electrical acupoint stimulation reduces postoperative analgesic requirement in patients undergoing inguinal hernia repair: A randomized, placebo-controlled study. J Clin Med. 2021;10(1):146. PubMed
    3. 104742. Song Y, Xue X, Han H, et al. Efficacy of transcutaneous electrical acupoint stimulation combined with diazepam for acute alcohol withdrawal syndrome: A double-blind randomized sham-controlled trial. J Int Med Res. 2020;48(4):300060520910052. PubMed
    4. 107054. Xie J, Chen LH, Ning ZY, et al. Effect of transcutaneous electrical acupoint stimulation combined with palonosetron on chemotherapy-induced nausea and vomiting: a single-blind, randomized, controlled trial. Chin J Cancer 2017;36(1):6. PubMed
    5. 107056. Kabalak AA, Akcay M, Akcay F, Gogus N. Transcutaneous electrical acupoint stimulation versus ondansetron in the prevention of postoperative vomiting following pediatric tonsillectomy. J Altern Complement Med 2005;11(3):407-13. DOI
    6. 107060. Xiong Q, Min S, Wei K, et al. Transcutaneous electrical acupoint stimulation combined with dexamethasone and tropisetron prevents postoperative nausea and vomiting in female patients undergoing laparoscopic sleeve gastrectomy: a prospective, randomized co

    Ranitidine Bismuth Citrate

    Listed in the ADVERSE REACTIONS section of the FDA label for Ranitidine Bismuth Citrate. Read the label on DailyMed ›

Reported for Transcutaneous Electrical Acustimulation but not commonly for Ranitidine Bismuth Citrate: itching.

Effects for Ranitidine Bismuth Citrate come from the ADVERSE REACTIONS section of its FDA label; effects for Transcutaneous Electrical Acustimulation come from the Natural Medicines adverse-effect record, quoted above. Wording is matched across sources by our own clinical vocabulary, so treat this as a prompt to pay attention, not a diagnosis.

From our Q&A

Questions About Transcutaneous Electrical Acustimulation or Ranitidine Bismuth Citrate

These are real questions from readers, answered by the pharmacists at HelloPharmacist — written by a person, not generated from a database. Each one covers Transcutaneous Electrical Acustimulation or Ranitidine Bismuth Citrate, 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 Ranitidine Bismuth Citrate

This page covers Transcutaneous Electrical Acustimulation only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Ranitidine Bismuth Citrate page lists 73 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: Activated Charcoal (major), St. John's Wort (major), African Wild Potato (moderate), Banderol (moderate) and Beer (moderate).

By severity: 2 major · 43 moderate · 28 minor.

Open the Ranitidine Bismuth Citrate interaction page

How much people look this up

Where Transcutaneous Electrical Acustimulation and Ranitidine Bismuth Citrate 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 Transcutaneous Electrical Acustimulation
Steady interest

#1,378 of 1,452 supplements looked up here in the last 7 days

29 days ago today
Medication Ranitidine Bismuth Citrate
Steady interest

#2,719 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 Transcutaneous Electrical Acustimulation reference on this page ↓
  • Freshness: we automatically re-check this combination every week — this pair was last verified September 20, 2026. The Transcutaneous Electrical Acustimulation and Ranitidine Bismuth Citrate 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 .
Treatment approach

About Transcutaneous Electrical Acustimulation

What is Transcutaneous Electrical Acustimulation?

  • Nausea and vomiting
  • Indigestion and functional dyspepsia
  • Constipation and bowel motility
  • Pain relief
  • Anxiety and stress
  • Post-operative recovery support

Transcutaneous Electrical Acustimulation (TEA) is not a herb or supplement but a non-drug therapy that applies mild electrical pulses through skin pads placed over traditional acupuncture points. It is being studied mostly for nausea, digestive problems, and pain, but the evidence is still early and mixed. Talk to your doctor or pharmacist before trying it, especially if you have a pacemaker or other implanted device.

Not applicable (this is a device-based therapy, not a plant or supplement) · Skin-surface electrode pads connected to a small electrical stimulator unit

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

Transcutaneous Electrical Acustimulation: dosing

There is no single standard "dose" for TEA. Settings vary widely between studies and devices, including the placement of the pads, the strength of the electrical pulses, the frequency, and how long and how often it is used.If you have a TEA device, follow the manufacturer's instructions for pad placement, intensity, and session length. Do not turn the intensity up to a painful level.

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

Read the full Transcutaneous Electrical Acustimulation monograph & all interactions
Medication

About Ranitidine

What Is Ranitidine Used For?

Brand name: Tritec

Ranitidine treats a range of stomach acid–related conditions. Prescription-strength ranitidine (capsules, tablets, and oral solution) is used for active duodenal ulcers (ulcers in the small intestine), active benign gastric ulcers (stomach ulcers), GERD (acid reflux disease), erosive esophagitis (acid damage to the esophagus), and pathological hypersecretory conditions — rare disorders where the stomach makes far too much acid, such as Zollinger-Ellison syndrome. It is also used as maintenance therapy to keep duodenal and gastric ulcers from coming back after they have healed.

Over-the-counter products — including Acid Reducer and Acid Reducer 150 tablets — are approved to relieve heartburn associated with acid indigestion and sour stomach, and to prevent that heartburn when taken before eating or drinking foods that trigger it.

See full Ranitidine drug information
Keep checking

Other Drugs & Transcutaneous Electrical Acustimulation

Browse every other medication we’ve checked against Transcutaneous Electrical Acustimulation — 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 Transcutaneous Electrical Acustimulation 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 Transcutaneous Electrical Acustimulation list.

See the full Transcutaneous Electrical Acustimulation interactions page
See every supplement checked against Ranitidine Bismuth Citrate, ranked by severity
Evidence & sources

Transcutaneous Electrical Acustimulation References

The 8 references that drive our Transcutaneous Electrical Acustimulation 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. Chen J, Tu Q, Miao S, Zhou Z, Hu S. Transcutaneous electrical acupoint stimulation for preventing postoperative nausea and vomiting after general anesthesia: A meta-analysis of randomized controlled trials. Int J Surg. 2020;73:57-64. PubMed
  2. Szmit M, Agrawal S, Gozdzik W, et al. Transcutaneous electrical acupoint stimulation reduces postoperative analgesic requirement in patients undergoing inguinal hernia repair: A randomized, placebo-controlled study. J Clin Med. 2021;10(1):146. PubMed
  3. Song Y, Xue X, Han H, et al. Efficacy of transcutaneous electrical acupoint stimulation combined with diazepam for acute alcohol withdrawal syndrome: A double-blind randomized sham-controlled trial. J Int Med Res. 2020;48(4):300060520910052. PubMed
  4. Ma D, Han JS, Diao QH, et al. Transcutaneous electrical acupoint stimulation for the treatment of withdrawal syndrome in heroin addicts. Pain Med 2015;16(5):839-48. PubMed
  5. Xie J, Chen LH, Ning ZY, et al. Effect of transcutaneous electrical acupoint stimulation combined with palonosetron on chemotherapy-induced nausea and vomiting: a single-blind, randomized, controlled trial. Chin J Cancer 2017;36(1):6. PubMed
  6. Kabalak AA, Akcay M, Akcay F, Gogus N. Transcutaneous electrical acupoint stimulation versus ondansetron in the prevention of postoperative vomiting following pediatric tonsillectomy. J Altern Complement Med 2005;11(3):407-13. DOI
  7. Xiong Q, Min S, Wei K, et al. Transcutaneous electrical acupoint stimulation combined with dexamethasone and tropisetron prevents postoperative nausea and vomiting in female patients undergoing laparoscopic sleeve gastrectomy: a prospective, randomized co
  8. Xuan JL, Zhu YW, Xu WH, Zhao H, Chen JDZ, Wu GJ, Gong L. Integrative effects of transcutaneous electrical acustimulation on abdominal pain, gastrointestinal motility, and inflammation in patients with early-stage acute pancreatitis. Neurogastroenterol Mot 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

Having Transcutaneous Electrical Acustimulation While Taking Ranitidine Bismuth Citrate: Common Questions

Is it safe to have Transcutaneous Electrical Acustimulation while taking Ranitidine Bismuth Citrate?
We do not list a known interaction between Transcutaneous Electrical Acustimulation and Ranitidine Bismuth Citrate. 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.
Do Transcutaneous Electrical Acustimulation and Ranitidine Bismuth Citrate have any of the same side effects?
Yes — our sources link each of them separately to 2 of the same effects. That is not an interaction: neither changes how your body handles the other. It does mean that if one of those effects turns up, it can be harder to tell which one is behind it. They are listed on this page with the source behind each.
Does Ranitidine Bismuth Citrate interact with any supplements?
Yes. Ranitidine Bismuth Citrate has documented interactions with 73 supplements in our database — Transcutaneous Electrical Acustimulation is not one of them. The Ranitidine Bismuth Citrate 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

Transcutaneous Electrical Acustimulation monograph Uses, safety profile, and every drug interaction in one place Ranitidine drug information The full plain-English guide to this medication Ranitidine Bismuth Citrate supplement interactions Every supplement checked against Ranitidine Bismuth Citrate, 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 8 citations behind this page Ask a pharmacist Free, personal answer from our licensed team

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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.