Drug & supplement interaction

Unani Medicine + Phentermine

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

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 Unani Medicine 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.

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Interaction report

Unani Medicine 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 Unani Medicine 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 Unani Medicine 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.

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.

Unani Medicine safety at a glance

Unani Medicine overall Use caution Quality varies and some products have contained heavy metals or hidden drugs.
Pregnancy Avoid Safety is not established, so avoid during pregnancy.
Breastfeeding Avoid Not enough safety data, 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 Phentermine and Unani Medicine? Ask Dr. Brian Staiger, PharmD, BCPS directly ›
What to actually watch for

What Phentermine’s Own FDA Label Lists

This is not an interaction — none of it involves Unani Medicine. These are the most notable effects listed in the ADVERSE REACTIONS section of Phentermine’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. 3 of them are worth acting on rather than waiting out — marked below.

  • Hallucinations Worth acting on
  • Raised blood pressure Worth acting on
  • Hives Worth acting on
  • Erection problems
  • Tremor or shakiness
  • A fast or pounding heartbeat
  • Anxiety or restlessness
  • Trouble sleeping
  • Stomach upset
  • Constipation

Showing the 10 most notable of 13 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 Phentermine. Read the label on DailyMed › Unani Medicine’s licensed record lists no adverse effects our clinical vocabulary could match, so there is no Unani Medicine side to compare — that is a limit of the record, not a statement that Unani Medicine has no side effects.

From our Q&A

Questions About Unani Medicine 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 Unani Medicine 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 Unani Medicine 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 Unani Medicine 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 Unani Medicine
Steady interest

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

29 days ago today
Medication Phentermine
Top 10%

#218 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. Unani Medicine 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 Unani Medicine reference on this page ↓
  • Freshness: we automatically re-check this combination every week — this pair was last verified September 13, 2026. The Unani Medicine and Phentermine 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 Unani Medicine

What is Unani Medicine?

  • General wellness and digestion
  • Joint and muscle complaints
  • Skin conditions
  • Respiratory complaints like cough and cold
  • Stress and sleep support

Unani Medicine is a traditional system of healing, not a single herb, that uses many herbal, mineral, and animal-based remedies to restore balance in the body. Scientific evidence for most Unani treatments is limited, and product quality and safety can vary widely. Always talk with a pharmacist or doctor before using any Unani product, especially since some have been found to contain heavy metals or undisclosed ingredients.

Varies (herbs, minerals, and animal-derived ingredients depending on the formulation) · Powders, tablets, syrups, decoctions, oils, pastes, and traditional preparations

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

Unani Medicine: dosing

There is no single standard dose for Unani Medicine because it includes many different products and formulas. Dosing is usually decided by a trained Unani practitioner based on the specific remedy and the person.If you use a commercial product, follow the directions on the label and do not exceed them.

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

Read the full Unani Medicine 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 & Unani Medicine

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

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

Unani Medicine References

The 3 sources that drive our Unani Medicine monograph — publicly available pages from reputable medical and government organizations. Every link was verified to work before publishing. Unani Medicine is not covered by the licensed Natural Medicines interaction database, so its page cites these public sources directly.

  1. Ayurvedic Medicine: In Depth — NIH NCCIH Source
  2. Traditional, Complementary and Integrative Medicine — World Health Organization Source
  3. Using Dietary Supplements Wisely — NIH NCCIH 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 Unani Medicine and Phentermine Together: Common Questions

Is it safe to take Unani Medicine with Phentermine?
We do not list a known interaction between Unani Medicine 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.
Does Phentermine interact with any supplements?
Yes. Phentermine has documented interactions with 61 supplements in our database — Unani Medicine 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

Unani Medicine 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 3 citations behind this page Ask a pharmacist Free, personal answer from our licensed team

Still Have a Question About Phentermine and Unani Medicine?

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.