Drug & supplement interaction

Acupuncture + Phentermine

Phentermine brand names: Adipex-P, Fastin, T Diet, Phentride, Obenix, and others.

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 Acupuncture and Phentermine 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

Acupuncture and Phentermine

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 Phentermine and Acupuncture in our sources. This does not guarantee that the combination is completely free of risk — research on Acupuncture alongside specific medications may be limited.

Worth understanding: our licensed dataset holds no drug-interaction record for Acupuncture at all — not against Phentermine, 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.

Acupuncture 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.

Acupuncture safety at a glance

Acupuncture overall Use caution Generally safe when performed by a licensed practitioner with sterile, single-use needles.
Pregnancy Possibly Safe When used appropriately at most acupoints and performed with sterile needles. Some clinical research shows that acupuncture has been used during pregnancy and l... Read the full pregnancy detail
Breastfeeding Possibly Safe When used appropriately at most acupoints and performed with sterile needles. Some clinical research shows that acupuncture has been used during pregnancy and l... 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 Phentermine and Acupuncture? Ask Dr. Brian Staiger, PharmD, BCPS directly ›
What to actually watch for

No Interaction Found — But Data Suggests Acupuncture and Phentermine 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 Acupuncture 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.

  • Stomach upset / Constipation Additional detail

    Acupuncture

    “Nausea, gastrointestinal discomfort, and constipation have been reported rarely.”

    Acupuncture · Natural Medicines adverse-effect record, reported in constipation.

    6 sources cited
    1. 103432. Qin X, Coyle ME, Yang L, et al. Acupuncture for recurrent urinary tract infection in women: a systematic review and meta-analysis. BJOG. 2020.
    2. 103435. Fan SQ, Jin S, Tang TC, Chen M, Zheng H. Efficacy of acupuncture for migraine prophylaxis: a trial sequential meta-analysis. J Neurol. 2020. PubMed
    3. 105403. Jang A, Brown C, Lamoury G, et al. The effects of acupuncture on cancer-related fatigue: updated systematic review and meta-analysis. Integr Cancer Ther. 2020;19:1534735420949679. PubMed
    4. 109836. Zhu C, Xia W, Huang J, et al. Effects of acupuncture on the pregnancy outcomes of frozen-thawed embryo transfer: A systematic review and meta-analysis. Front Public Health 2022;10:987276. PubMed
    5. 111838. Pang J, Shergis JL, Zheng L, et al. Clinical evidence for acupuncture for adult asthma: Systematic review and meta-analysis of randomised sham/placebo-controlled trials. Complement Ther Med 2023;75:102956. PubMed
    6. 114228. Lin J, Kong Y, Chen H, Ding X, Zhou W. Effects of acupuncture on sleep quality in patients with Parkinson's disease: A systematic review and meta-analysis. Clin Rehabil 2024;38(4):478-496. PubMed

    Phentermine

    Listed in the ADVERSE REACTIONS section of the FDA label for Phentermine. Read the label on DailyMed ›

  • Dizziness Additional detail

    Acupuncture

    “Fainting and dizziness have been reported rarely. Tiredness, transient sedation, and vasovagal shock have also been reported rarely. Numbness has been reported rarely. Crying and irritability have been reported.”

    Acupuncture · Natural Medicines adverse-effect record, reported in vertigo.

    6 sources cited
    1. 102639. Fan W, Kuang X, Hu J, et al. Acupuncture therapy for poststroke spastic hemiplegia: A systematic review and meta-analysis of randomized controlled trials. Complement Ther Clin Pract. 2020;40:101176. PubMed
    2. 102646. Zhang L, Tang Y, Hui R, et al. The effects of active acupuncture and placebo acupuncture on insomnia patients: a randomized controlled trial. Psychol Health Med. 2020:1-15. PubMed
    3. 103432. Qin X, Coyle ME, Yang L, et al. Acupuncture for recurrent urinary tract infection in women: a systematic review and meta-analysis. BJOG. 2020.
    4. 103435. Fan SQ, Jin S, Tang TC, Chen M, Zheng H. Efficacy of acupuncture for migraine prophylaxis: a trial sequential meta-analysis. J Neurol. 2020. PubMed
    5. 105403. Jang A, Brown C, Lamoury G, et al. The effects of acupuncture on cancer-related fatigue: updated systematic review and meta-analysis. Integr Cancer Ther. 2020;19:1534735420949679. PubMed
    6. 104723. Yang XY, Yang NB, Huang FF, Ren S, Li ZJ. Effectiveness of acupuncture on anxiety disorder: a systematic review and meta-analysis of randomised controlled trials. Ann Gen Psychiatry. 2021;20(1):9. PubMed

    Phentermine

    Listed in the ADVERSE REACTIONS section of the FDA label for Phentermine. Read the label on DailyMed ›

Reported for Acupuncture but not commonly for Phentermine: back pain, mood changes or irritability, liver problems and numbness or tingling.

Effects for Phentermine come from the ADVERSE REACTIONS section of its FDA label; effects for Acupuncture 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.

Special populations

Acupuncture in Pregnancy & Breastfeeding

Pregnancy And Lactation Possibly Safe

When used appropriately at most acupoints and performed with sterile needles. Some clinical research shows that acupuncture has been used during pregnancy and labor without reports of significant adverse effects. POSSIBLY UNSAFE...when acupuncture at the SP6 acupoint is used. There is some concern that this acupoint can increase the risk of early contractions and miscarriage. Most evidence also suggests that acupuncture is safe for patients undergoing in vitro fertilization (IVF). One large clinical study and a meta-analysis show that receiving acupuncture one or more times between follicle stimulation and pregnancy testing does not affect the pregnancy or live birth rate when compared with sham acupuncture or no intervention. However, a smaller study shows that acupuncture performed off-site immediately before and after IVF embryo transfer reduces the pregnancy rate by 21% when compared to no additional intervention. Use caution until more is known about the safety of acupuncture during IVF. There is insufficient reliable information available about the use of electroacupuncture or laser acupuncture during pregnancy; 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

Overlapping uses

What Phentermine Is Prescribed For, and What Acupuncture Has Been Studied For

These two come up together because they touch the same health topic — not because they do the same job. Phentermine is a prescription medicine with approved uses on its FDA label. Acupuncture is a treatment: what follows is what researchers have looked at it for, and how strong that evidence is.

Phentermine is prescribed for: Phentermine is approved as a short-term addition to a weight-loss program — not a standalone treatment. It is used alongside reduced-calorie eating, increased physical activity, and behavior changes to help manage obesity in adults whose body mass index (BMI) is 30 kg/m² or higher, or 27 kg/m² or higher when other risk factors such as controlled high blood pressure, diabetes, or high cholesterol (hyperlipidemia) are also present. All available phentermine products — including Adipex-P, Lomaira, and various generic capsules and tablets — share this same FDA-approved use. Lomaira tablets are specifically dosed to be taken three times daily before meals, while other formulations are generally taken once daily.

Read the rest of what Phentermine is prescribed for

Treatment is intended to last only a few weeks.

Acupuncture has been studied for:

  • Obesity studied, not established Acupuncture has been studied for this. Natural Medicines rates the evidence: Insufficient Reliable Evidence To Rate Read what the research shows

    Acupuncture for obesity

    It is unclear if acupuncture is beneficial for weight loss.

Effectiveness ratings and the research summaries above are the verbatim record from the Natural Medicines database, which grades evidence from “Effective” down to “Insufficient Reliable Evidence To Rate”. A rating below the top of that scale means researchers have looked at it — not that it works, and never that it can stand in for a prescribed medicine. Do not stop or replace Phentermine on your own; if you are taking Acupuncture for the same health topic, tell your prescriber, especially if the medicine is being adjusted to a target.

From our Q&A

Questions About Acupuncture or Phentermine

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

This page covers Acupuncture only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Phentermine page lists 61 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: Activated Charcoal (major), Ephedra (major), Peyote (major), Rauvolfia Vomitoria (major) and Sida Cordifolia (major).

By severity: 5 major · 43 moderate · 13 minor.

From our pharmacist’s overview on the Phentermine page

“Ephedra is the pairing I most want anyone taking phentermine (Adipex-P) to know about. Phentermine is itself a stimulant appetite suppressant that raises heart rate and blood pressure, and ephedra piles the same cardiovascular strain on top of it.”

Reviewed by 2 · Jul 18, 2026

Open the Phentermine interaction page

How much people look this up

Where Acupuncture and Phentermine 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 Acupuncture
Steady interest

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

29 days ago today
Medication Phentermine
Top 25%

#364 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 Acupuncture reference on this page ↓
  • Freshness: we automatically re-check this combination every week — this pair was last verified September 20, 2026. The Acupuncture and Phentermine 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 Acupuncture

What is Acupuncture?

  • Chronic pain
  • Low back and neck pain
  • Osteoarthritis (especially knee)
  • Headache and migraine
  • Nausea and vomiting
  • Stress and well-being

Acupuncture is a traditional Chinese medicine practice that involves inserting thin needles into specific points on the body. There is moderate evidence it may help certain types of chronic pain and nausea, while evidence for many other uses is weak or unclear. When done by a licensed, trained practitioner using sterile, single-use needles, it is generally considered safe for most people.

Not applicable (a physical therapy, not an herb or supplement) · Manual needling, electroacupuncture, ear (auricular) acupuncture, acupressure, laser acupuncture

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

Acupuncture: dosing

There is no standard "dose" for acupuncture the way there is for a pill. Treatment plans differ by practitioner and condition. If you are not seeing benefit after a reasonable trial, discuss whether to continue.

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

Read the full Acupuncture monograph & all interactions
Medication

About Phentermine

What Is Phentermine Used For?

Brand names: Adipex-P, Fastin, T Diet, Phentride, Obenix, Pbc Phentride, Pbw Phentride, Phentrol #3, Ionamin, Phentrol #6, Phentrol #2, Phentrol #5, Phentrol, Obermine, Phentermine, Suprenza

Phentermine is approved as a short-term addition to a weight-loss program — not a standalone treatment. It is used alongside reduced-calorie eating, increased physical activity, and behavior changes to help manage obesity in adults whose body mass index (BMI) is 30 kg/m² or higher, or 27 kg/m² or higher when other risk factors such as controlled high blood pressure, diabetes, or high cholesterol (hyperlipidemia) are also present.

All available phentermine products — including Adipex-P, Lomaira, and various generic capsules and tablets — share this same FDA-approved use. Lomaira tablets are specifically dosed to be taken three times daily before meals, while other formulations are generally taken once daily. Treatment is intended to last only a few weeks.

See full Phentermine drug information
Keep checking

Other Drugs & Acupuncture

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

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

Acupuncture References

The 99 references that drive our Acupuncture 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. Smith CA, Collins CT, Cyna AM, Crowther CA. Complementary and alternative therapies for pain management in labour. Cochrane Database Syst Rev 2006;(4):CD003521. PubMed
  2. Smith, C., Crowther, C., and Beilby, J. Acupuncture to treat nausea and vomiting in early pregnancy: a randomized controlled trial. Birth 2002;29(1):1-9. PubMed
  3. Helmreich, R. J., Shiao, S. Y., and Dune, L. S. Meta-analysis of acustimulation effects on nausea and vomiting in pregnant women. Explore (NY) 2006;2(5):412-421. PubMed
  4. Carlsson, C. P., Axemo, P., Bodin, A., Carstensen, H., Ehrenroth, B., Madegard-Lind, I., and Navander, C. Manual acupuncture reduces hyperemesis gravidarum: a placebo- controlled, randomized, single-blind, crossover study. J Pain Symptom Manage 2000;20(4) PubMed
  5. Habek, D., Barbir, A., Habek, J. C., Janculiak, D., and Bobic-Vukovic, M. Success of acupuncture and acupressure of the Pc 6 acupoint in the treatment of hyperemesis gravidarum. Forsch Komplementarmed Klass Naturheilkd 2004;11(1):20-23. PubMed
  6. Guerreiro da Silva, J. B., Nakamura, M. U., Cordeiro, J. A., and Kulay, L., Jr. Acupuncture for low back pain in pregnancy--a prospective, quasi-randomised, controlled study. Acupunct Med 2004;22(2):60-67. PubMed
  7. Hantoushzadeh, S., Alhusseini, N., and Lebaschi, A. H. The effects of acupuncture during labour on nulliparous women: a randomised controlled trial. Aust N Z J Obstet Gynaecol 2007;47(1):26-30. PubMed
  8. Selmer-Olsen, T., Lydersen, S., and Morkved, S. Does acupuncture used in nulliparous women reduce time from prelabour rupture of membranes at term to active phase of labour? A randomised controlled trial. Acta Obstet Gynecol Scand 2007;86(12):1447-1452. PubMed
  9. Craig LB, Rubin LE, Peck JD, Anderson M, Marshall LA, Soules MR. Acupuncture performed before and after embryo transfer: a randomized controlled trial. J Reprod Med. 2014;59(5-6):313-20.
  10. Smith CA, de Lacey S, Chapman M, et al. Effect of Acupuncture vs Sham Acupuncture on Live Births Among Women Undergoing In Vitro Fertilization: A Randomized Clinical Trial. JAMA. 2018;319(19):1990-1998. PubMed
  11. Choi ME, Jung CJ, Won CH, et al. Case report of cutaneous nodule caused by Gordonia bronchialis in an immunocompetent patient after receiving acupuncture. J Dermatol. 2019;46(4):343-346.
  12. Domenicucci M, Marruzzo D, Pesce A, Raco A, Missori P. Acute Spinal Epidural Hematoma After Acupuncture: Personal Case and Literature Review. World Neurosurg. 2017;102:695.e11-695.e14. PubMed
  13. Eghbal K, Ghaffarpasand F. An Acute Cervical Subdural Hematoma as the Complication of Acupuncture: Case Report and Literature Review. World Neurosurg. 2016 Nov;95:616.e11-616.e13. PubMed
  14. Glas AW, Jüttner AM, Kooter AJ. Necrotising fasciitis after acupuncture treatment in an immunocompetent patient. BMJ Case Rep. 2016;2016. pii: bcr2016216405. PubMed
  15. Jian J, Shao Y, Wan L, et al. Autopsy diagnosis of acupuncture-induced bilateral tension pneumothorax using whole-body postmortem computed tomography: A case report. Medicine (Baltimore). 2018;97(44):e13059. 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 Acupuncture While Taking Phentermine: Common Questions

Is it safe to have Acupuncture while taking Phentermine?
We do not list a known interaction between Acupuncture and Phentermine. 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 Acupuncture and Phentermine have any of the same side effects?
Yes — our sources link each of them separately to 3 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.
Are Acupuncture and Phentermine used for the same thing?
They overlap in purpose, which usually means the real question is whether you need both rather than whether they are safe together. This page lists the shared uses and how strong the evidence is for Acupuncture in each. That is a conversation for your prescriber, especially if Phentermine is being adjusted to a target.
Does Phentermine interact with any supplements?
Yes. Phentermine has documented interactions with 61 supplements in our database — Acupuncture is not one of them. The Phentermine 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

Acupuncture monograph Uses, safety profile, and every drug interaction in one place Phentermine drug information The full plain-English guide to this medication Phentermine supplement interactions Every supplement checked against Phentermine, 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 99 citations behind this page Ask a pharmacist Free, personal answer from our licensed team

Still Have a Question About Phentermine and Acupuncture?

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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.