Drug & supplement interaction

Homeopathy + Progesterone

Progesterone brand name: Milprosa.

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 Homeopathy and Progesterone 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

Homeopathy and Progesterone

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 Progesterone and Homeopathy 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 Homeopathy at all — not against Progesterone, 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.

Homeopathy safety at a glance

Homeopathy overall Use caution Highly diluted products are usually low-risk, but relying on them in place of proven treatment can be harmful.
Pregnancy Use caution Talk to your doctor first; avoid using homeopathy in place of needed prenatal or medical care.
Breastfeeding Use caution Safety is not well studied, so check with your doctor before use while breastfeeding.

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

Still wondering about combining Progesterone and Homeopathy? Ask Dr. Brian Staiger, PharmD, BCPS directly ›
What to actually watch for

No Interaction Found — But Data Suggests Homeopathy and Progesterone 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 taking both can make those effects more likely to turn up, and harder to pin on one or the other if they do.

  • Flushing / Dizziness / Headache reported in 9.2% of FDA reports for Progesterone Additional detail

    Homeopathy

    “A meta-analysis of clinical research shows that headache and dizziness are among the most commonly reported adverse effects with homeopathic treatments. However, there was no difference in adverse effects between homeopathic treatments and placebo. Some research also reports homeopathic aggravation after homeopathy treatments, such as worsening of headache and hot flushes.”

    Homeopathy · Natural Medicines adverse-effect record, reported in cluster headache.

    1 source cited
    1. 99749. Stub T, Musial F, Kristoffersen AA, Alræk T, Liu J. Adverse effects of homeopathy, what do we know? A systematic review and meta-analysis of randomized controlled trials. Complement Ther Med. 2016;26:146-63. PubMed

    Progesterone

    Listed in the ADVERSE REACTIONS section of the FDA label for Progesterone, and in voluntary FDA adverse-event reports. Read the label on DailyMed ›

Reported for Homeopathy but not commonly for Progesterone: liver problems, a skin rash and wheezing.

Effects for Progesterone come from the ADVERSE REACTIONS section of its FDA label; effects for Homeopathy come from the Natural Medicines adverse-effect record, quoted above. Where a percentage is shown, it is the share of 22,512 voluntary FDA FAERS reports for Progesterone that mention that effect — a reporting proportion, not an incidence rate and not evidence the drug caused it. 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 Homeopathy or Progesterone

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

This page covers Homeopathy only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Progesterone page lists 126 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 · 91 moderate · 33 minor.

From our pharmacist’s overview on the Progesterone page

“Many people take progesterone (Milprosa) to support a pregnancy during fertility treatment or as part of hormone therapy, which is exactly when St. John's wort for mood or a morning glass of grapefruit juice can feel harmless.”

Reviewed by 2 · Jul 18, 2026

Open the Progesterone interaction page

How much people look this up

Where Homeopathy and Progesterone 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 Homeopathy
Steady interest

#1,256 of 1,452 supplements looked up here in the last 7 days

29 days ago today
Medication Progesterone
Top 25%

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

About Homeopathy

What is Homeopathy?

  • Cold and flu symptoms
  • Allergies
  • Pain and bruising
  • Digestive upset
  • Sleep and stress
  • Teething in infants

Homeopathy is a system of alternative medicine that uses very dilute substances, and most products contain little or no measurable active ingredient. High-quality research has not shown that homeopathy works better than placebo for any health condition, so it should not replace proven medical care. While most highly diluted products are unlikely to cause direct harm, relying on them instead of effective treatment can be dangerous.

Pellets, tablets, liquid drops, creams, gels, and sprays

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

Homeopathy: dosing

There is no standardized, scientifically established dose for homeopathic products. Labels use special homeopathic measurements (such as "6C" or "30C") that describe how many times a substance was diluted, not an amount of active drug.If you choose to use a homeopathic product, follow the directions on the package and do not exceed the recommended amount.

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

Read the full Homeopathy monograph & all interactions
Medication

About Progesterone

What Is Progesterone Used For?

Brand name: Milprosa

Progesterone capsules (including Prometrium) are used to prevent endometrial hyperplasia (abnormal thickening of the uterine lining) in postmenopausal women with a uterus who are taking estrogen, and to treat secondary amenorrhea (missed periods not caused by pregnancy).

Progesterone injection is indicated for amenorrhea and abnormal uterine bleeding caused by a hormonal imbalance. Crinone vaginal gel is used as part of Assisted Reproductive Technology (ART) for progesterone supplementation or replacement, and Crinone 4% is also indicated for secondary amenorrhea. Vaginal inserts — including Endometrin and other progesterone vaginal insert products — are used to support embryo implantation and early pregnancy as part of an ART treatment program for infertile women.

Most-Reported Side Effects for Progesterone

From FAERS, the FDA’s public side-effect reporting system (22,803 reports, all brands). Reports are voluntary and are not proof the drug caused the effect.

Headache 2,094 reports
Fatigue 1,795 reports
Nausea 1,475 reports
Rash 984 reports
Dizziness 941 reports
See full Progesterone drug information
Keep checking

Other Drugs & Homeopathy

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

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

Homeopathy References

The 5 references that drive our Homeopathy 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. Public Health Advisory. Loss of sense of smell with intranasal cold remedies containing zinc. U.S. Food and Drug Administration, June 16, 2009. Available at: http://www.fda.gov/Drugs/DrugSafety/PublicHealthAdvisories/ucm166059.htm (Accessed 16 June 2009)
  2. Dooren JC. FDA warns against use of Zicam. The Wall Street Journal, June 16, 2009. Available at: http://online.wsj.com/article/SB124516778692319231.html#mod=djemHL?mg=com-wsj (Accessed 16 June 2009).
  3. Stub T, Musial F, Kristoffersen AA, Alræk T, Liu J. Adverse effects of homeopathy, what do we know? A systematic review and meta-analysis of randomized controlled trials. Complement Ther Med. 2016;26:146-63. PubMed
  4. Philips CA, Augustine P, Paramaguru R, Ahamed R. Homeopathy-medicine induced severe alcoholic hepatitis. BMJ Case Rep. 2019;12(5):e229627. PubMed
  5. Chen L, Yeung JC, Anderson DR. Anisocoria secondary to anticholinergic mydriasis from homeopathic pink eye relief drops. Clin Med Res. 2017;15(3-4):93-5. 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 Homeopathy and Progesterone Together: Common Questions

Is it safe to take Homeopathy with Progesterone?
We do not list a known interaction between Homeopathy and Progesterone. 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 Homeopathy and Progesterone 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.
Does Progesterone interact with any supplements?
Yes. Progesterone has documented interactions with 126 supplements in our database — Homeopathy is not one of them. The Progesterone 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

Homeopathy monograph Uses, safety profile, and every drug interaction in one place Progesterone drug information The full plain-English guide to this medication Progesterone supplement interactions Every supplement checked against Progesterone, 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 5 citations behind this page Ask a pharmacist Free, personal answer from our licensed team

Still Have a Question About Progesterone and Homeopathy?

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.