Interactions on record — worth a quick check against your medications. Based on 5 of 9 ingredients. Check your meds →
Dietary supplement

Cycle Resurrection Ingredients & Drug Interactions

by Swole Labs

Cycle Resurrection label
See full label image
Capsule Category: Other Combinations
Most serious interaction: Moderate
Clinical methodology reviewed by · Updated Sep 9, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking Cycle Resurrection against your medications. The heart of this page is the interaction checker and the full interaction report — how this product’s ingredients may interact with prescription and over-the-counter medicines you may be taking.

Around that, we add a pharmacist’s high-level view of the product as a whole — what’s inside, the evidence for its stated use, how transparent the label is, and what safety data exists — so you can see the full picture in one place. It’s educational information from our licensed clinical databases and the clinical staff at HelloPharmacist — not medical advice — and we don’t sell or endorse products. Our editorial policy

The interaction bottom line Most serious interaction: Moderate

Cycle Resurrection is a dietary supplement by Swole Labs with 9 active ingredients. Its ingredients are commonly taken for bone health, joint and arthritis support, hormone (testosterone/estrogen) support.Based on those ingredients, 468 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Indole-3-Carbinol, Saw Palmetto Berry Extract, Stinging Nettle. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against Cycle Resurrection by Swole Labs

Ask about any prescription or over-the-counter medication and we check it for interactions with Cycle Resurrection by Swole Labs — and tell you which ingredient is responsible.

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HelloPharmacist Scorecard of Cycle Resurrection by Swole Labs

Our pharmacy team’s full take, with four database checks built into the cards below — a summary of what is known, not a grade of the product itself.

From our pharmacy team — supplement deep dive

Generated from HelloPharmacist’s pharmacist-curated databases and editorial rules · Last generated Jul 23, 2026

What’s inside

Low disclosure
Ingredient Transparency · database check
Low

Most active ingredients don't disclose an individual amount — you can't tell how much of each you're getting.

Why this rating?
  • The label discloses an exact amount for 1 of its 9 active ingredients.
  • “Maxx-Test Matrix Anabolic/Testosterone/IGF-1 Boosting Mega Blend” is a proprietary blend — the label gives one combined amount (1 Gram(s)) without saying how much of each component you get.
  • “(Aromadrex) Estrogen & Anti Aromatase Inhibitor Blend” is a proprietary blend — the label gives one combined amount (235 mg) without saying how much of each component you get.
  • “Prostate Guard” is listed as a grouped ingredient — the label gives one combined amount (100 mg) without saying how much of each component you get.

Cycle Resurrection contains 9 active ingredients designed as a hormone-support formula. The main players are indole-3-carbinol (from cruciferous vegetables), stinging nettle leaf, androstenetrione (a hormone precursor), ursolic acid, boron citrate, 5-alpha-hydroxy-laxogenin, saw palmetto berry extract, and two proprietary blends: the Maxx-Test Matrix (a testosterone and growth factor support blend) and the Aromadrex blend (an estrogen-inhibitor blend).

The product also contains inactive ingredients—silicon dioxide, rice flour, and gelatin—which function as fillers and capsule material.

Does it work?

Not established
Evidence for Intended Use · database check
By FDA rules, dietary supplements can’t claim to treat, cure, or prevent disease — so labels speak in careful marketing language. We discern each product’s intended use from its name, label claims, and label statements, then grade the clinical evidence for that use. How these ratings are computed
Not established

The graded evidence we hold for these ingredients covers different conditions than the ones this product is marketed for, so there's no established rating for its stated use.

Why this rating?
  • The label markets this product for: Testosterone amplifier and estrogen blocker.
  • We looked for evidence on: Benign prostatic hyperplasia (BPH), Prostatitis, Chronic prostatitis and chronic pelvic pain syndrome (CP/CPPS), Non-neurogenic lower urinary tract symptoms (LUTS), Prostate cancer, Athletic performance — and 4 related terms.
  • The closest evidence on file: Boron is rated "Possibly Ineffective" for Athletic performance (Natural Medicines).
  • Also on file: Saw Palmetto is rated "Possibly Ineffective" for Benign prostatic hyperplasia (BPH).
  • Also on file: Stinging Nettle is rated "Insufficient Reliable Evidence To Rate" for Benign prostatic hyperplasia (BPH).

The evidence supporting most ingredients in this product is thin. Indole-3-carbinol has insufficient reliable evidence for breast cancer, colorectal cancer, cervical dysplasia, liver disease, and fibromyalgia.

Stinging nettle is possibly effective for diabetes but has insufficient evidence for hay fever, anemia, asthma, benign prostate enlargement, and gum disease. Saw palmetto is possibly ineffective for benign prostate enlargement and has insufficient evidence for chronic bronchitis, hair loss, and lower urinary tract symptoms.

Boron is likely effective for boron deficiency, possibly effective for yeast infections and radiation burns, but possibly ineffective for athletic performance. No effectiveness data is available in our files for androstenetrione, ursolic acid, 3,4-divanillyltetrahydrofuran, 5-alpha-hydroxy-laxogenin, or the proprietary blends.

The evidence, ingredient by ingredient Boron Indole-3-carbinol Androstenetrione Stinging Nettle Saw Palmetto

How safe is it?

Well-documented data
Safety Information · database check
Well characterized

Adverse-effect, pregnancy, and general safety data are on file for most of these ingredients.

Why this rating?
  • We hold adverse-effect (side-effect) data for 5 of the 5 matched ingredients.
  • Pregnancy & breastfeeding safety ratings cover 5 of 5.
  • General safety write-ups exist for 5 of 5.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

Indole-3-carbinol is generally well tolerated orally, but supplement doses are less studied than food amounts. Common side effects include diarrhea, nausea, rash, tremor, and unsteadiness—especially at higher doses.

Stinging nettle is generally well tolerated but may cause constipation or diarrhea; rare cases of liver injury have been reported. Boron is well tolerated below 20 mg daily, but high doses can cause skin problems, hair loss, and poisoning symptoms.

Saw palmetto is well tolerated with mild, reversible side effects like abdominal pain, constipation, diarrhea, dizziness, and nausea; rare cardiovascular effects have been reported. Androstenetrione has no human safety data but theoretically could cause acne, testicular changes, and fertility issues.

Pregnancy and breastfeeding: indole-3-carbinol should be avoided in both pregnancy and lactation due to hormone effects and insufficient data. Stinging nettle is likely unsafe in pregnancy and should be avoided while breastfeeding.

Boron is possibly unsafe in pregnancy and should be avoided while breastfeeding. Androstenetrione is possibly unsafe in pregnancy and should be avoided while breastfeeding.

Saw palmetto is likely unsafe in pregnancy and should be avoided while breastfeeding.

Side effects, ingredient by ingredient Boron Indole-3-carbinol Androstenetrione Stinging Nettle Saw Palmetto

Meds to double-check

Moderate interaction found
Known Interaction Concern · database check
Moderate identified

The most serious documented interaction for these ingredients is Moderate. Check your medications for a personalized result.

Why this rating?
  • 4 of the 5 matched ingredients can interact with medications — Stinging Nettle, Saw Palmetto, Indole-3-carbinol, Androstenetrione.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs; diabetes medications; lithium.
  • For scale: 468 individual medications appear in the full list. A big number alone doesn't make a product dangerous — what matters is whether YOUR medication is on it, so run yours through the interaction checker on this page.

Before taking Cycle Resurrection, double-check with your doctor or pharmacist if you're on blood thinners or antiplatelet drugs (warfarin, clopidogrel, aspirin), hormone therapy including estrogen or birth control, diabetes medications, diuretics, or lithium. These are the moderate-severity interactions documented for ingredients in this product.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFormula with limited ingredient disclosure with no established evidence rating for its marketed use. Moderate medication interactions have been identified, and safety information is well characterized.

This is a hormone-support formula with significant interactions—especially with blood thinners, birth control, estrogen therapy, diabetes medications, and lithium. Most of its active ingredients lack strong evidence for effectiveness.

If you take any prescription medication, check it against this product's interaction profile before starting. Talk with your doctor or pharmacist about whether this product fits your health goals and any existing conditions or medications you're on.

Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI

Assessment coverage: 5 of 9 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Feb 21, 2023.

This Scorecard evaluates available label information, ingredient evidence, and known medication-safety considerations. It does not independently verify product identity, purity, potency, contamination, or manufacturing quality. How these ratings are computed

At a glance

General information

Key facts about Cycle Resurrection, straight from the product label.

Brand Swole Labs
Net contents 90 Capsule(s)
Market status On market
Date entered into DSLD Feb 21, 2023
DSLD ID 263266
Product type Other Combinations
Supplement form Capsule
Dietary claims / uses Structure/Function
Intended target group(s) Adult (18 - 50 Years)
From the label
Everything in this section is reproduced from the manufacturer’s own product label — it’s the label speaking, not HelloPharmacist. We show it so you can see exactly what the maker states; we don’t verify or endorse those statements.

Supplement Facts

The label details for Cycle Resurrection by Swole Labs, sourced from the NIH Dietary Supplement Label Database.

Supplement Facts

Daily Value (DV) Target Group(s):
Adults and children 4 or more years of age
Minimum serving Sizes:
1 Capsule(s)
Maximum serving Sizes:
1 Capsule(s)
Servings per container
90
IngredientAmount% DV
Indole-3-Carbinol0 NP--
Stinging Nettle0 NP--
Maxx-Test Matrix Anabolic/Testosterone/IGF-1 Boosting Mega Blend1 Gram(s)--
(Aromadrex) Estrogen & Anti Aromatase Inhibitor Blend235 mg--
6, 17-Keto-3-Etiocholeva-3-ol 3 17 Ketoetiochol-Triene0 NP--
Ursolic Acid0 NP--
3,4-Divanillyltetrahydrofuran0 NP--
Boron Citrate0 NP--
5-Alpha-hydroxy-laxogenin0 NP--
Prostate Guard100 mg--
Saw Palmetto Berry Extract0 NP--
Super Absorb25 mg--

Other ingredients: Silicon Dioxide, Rice Flour, Gelatin

Tap any ingredient to jump to its full detail below.

Label statements
These statements are the manufacturer’s wording, reproduced from the product label — the label is saying it, not HelloPharmacist. We don’t verify or endorse them.
General Statements

Isn't good enough

Formulation

Testosterone amplifier Aromitose inhibitor Prostate guard PCT Estrogen blocker / testosterone

Is this label outdated? Report a formula or label change and our pharmacy team will review it.

See for yourself

Cycle Resurrection by Swole Labs label

The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.

Cycle Resurrection label

Label images are published by the NIH Dietary Supplement Label Database for the version of this product on file. Always read your actual product label.

View the full label (PDF)
What’s inside

The Ingredients in Cycle Resurrection by Swole Labs

These are the 9 active ingredients this product is made of. Select any to open its full monograph.

Serving size1 Capsule(s) Dosage formCapsule Servings per container90 Amounts shown are per serving.

Most supplement products combine several ingredients, and a medication can interact with the product through any one of them. Each ingredient below shows whether it has known drug interactions.

Maxx-Test Matrix Anabolic/Testosterone/IGF-1 Boosting Mega Blend

1 Gram(s) per serving
  • › Ursolic Acid
  • › 3,4-Divanillyltetrahydrofuran
  • › Boron Citrate
  • › 5-Alpha-hydroxy-laxogenin

(Aromadrex) Estrogen & Anti Aromatase Inhibitor Blend

235 mg per serving

Prostate Guard

100 mg per serving

Super Absorb

25 mg per serving Form: 6,7-Dihydroxybergamottin

Other (inactive) ingredients: Silicon Dioxide, Rice Flour, Gelatin. These complete the product’s ingredient list but are not active constituents.

Interaction report

Cycle Resurrection by Swole Labs Drug Interactions

Want to check YOUR meds against Cycle Resurrection?

Ask about interactions with your drugs in plain English — “Can I take it with lisinopril?” — and we find you the answer in seconds, ingredient by ingredient.

 Go to the checker
468Drugs
462 Moderate 6 Minor

Ingredients driving the most interactions

Indole-3-Carbinol 294
Saw Palmetto Berry Extract 174
Stinging Nettle 164
6, 17-Keto-3-Etiocholeva-3-ol 3 17 Ketoetiochol-Triene 9

Individual Drug Interactions

The ingredients in Cycle Resurrection interact with 468 drugs. Click any drug to see the details.

4 of the 9 ingredients in Cycle Resurrection interact with drugs. Each result below shows which ingredient is responsible. Indole-3-Carbinol Saw Palmetto Berry Extract Stinging Nettle 6, 17-Keto-3-Etiocholeva-3-ol 3 17 Ketoetiochol-Triene

Each ingredient & the kinds of drugs it affects

For each ingredient in Cycle Resurrection with known interactions, here are the types of medications they can affect. Open any type for the detail — or search your exact drug in the checker above.

Indole-3-Carbinol3 drug types · 294 drugs

Anticoagulant/Antiplatelet Drugs

Theoretically, indole-3-carbinol might increase the risk of bleeding when used with antiplatelet or anticoagulant drugs.
In vitro research shows that indole-3-carbinol inhibits platelet aggregation.

Likelihood Possible Evidence D
Cytochrome P450 1A2 (Cyp1A2) Substrates

Theoretically, indole-3-carbinol might increase the metabolism of CYP1A2 substrates and lower serum concentrations.
Animal research shows that indole-3-carbinol induces CYP1A2 enzymes.

Likelihood Possible Evidence D
Estrogens

Indole-3-carbinol might interfere with the effects of estrogen therapy.
Preliminary clinical and in vitro evidence shows that indole-3-carbinol has antiestrogenic activity.

Likelihood Possible Evidence D
Indole-3-Carbinol full monograph & interactions

Saw Palmetto Berry Extract3 drug types · 174 drugs

Anticoagulant/Antiplatelet Drugs

Saw palmetto might increase the risk of bleeding with anticoagulant or antiplatelet drugs.
Saw palmetto is reported to prolong bleeding time. Theoretically, it might increase the risk of bleeding when used concomitantly with anticoagulant or antiplatelet drugs.

Likelihood Possible Evidence D
Contraceptive Drugs

Saw palmetto might reduce the effectiveness of contraceptive drugs.
Saw palmetto might have antiestrogenic effects. Theoretically, it might interfere with contraceptive drugs taken concomitantly.

Likelihood Possible Evidence B
Estrogens

Saw palmetto might reduce the effectiveness of estrogens.
Saw palmetto might have antiestrogenic effects. Theoretically, it might interfere with estrogens taken concomitantly.

Likelihood Possible Evidence B
Saw Palmetto Berry Extract full monograph & interactions

Stinging Nettle4 drug types · 164 drugs

Antidiabetes Drugs

Theoretically, stinging nettle might have additive effects with antidiabetes drugs.
Clinical research shows that stinging nettle might decrease blood glucose levels in patients with diabetes.

Likelihood Possible Evidence B
Diuretic Drugs

Theoretically, combining stinging nettle with diuretic drugs may have additive effects.
Animal research suggests that the above ground parts and roots of stinging nettle may have a diuretic effect.

Likelihood Possible Evidence D
Lithium

Theoretically, stinging nettle might reduce excretion and increase levels of lithium.
Animal research suggests that stinging nettle has diuretic and natriuretic properties, which could alter the excretion of lithium. The dose of lithium might need to be decreased.

Likelihood Possible Evidence D
Warfarin (Coumadin)

There is some concern that stinging nettle might decrease the effects of anticoagulant drugs such as warfarin.
Stinging nettle contains a significant amount of vitamin K. When taken in large quantities, this might interfere with the activity of warfarin.

Likelihood Possible Evidence D
Stinging Nettle full monograph & interactions

6, 17-Keto-3-Etiocholeva-3-ol 3 17 Ketoetiochol-Triene1 drug type · 9 drugs

Androgens

Androstenetrione, as an aromatase inhibitor, may interact with androgens by affecting the balance between testosterone and estrogen levels in the body. By inhibiting the conversion of testosterone to estrogen, Androstenetrione could potentially lead to higher levels of free testosterone. This alteration in the hormonal balance may impact various androgen-related processes and functions in the body, as well as increase the risk of potential side effects.

Likelihood Possible Evidence D
6, 17-Keto-3-Etiocholeva-3-ol 3 17 Ketoetiochol-Triene full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Cycle Resurrection, from the product label.

Swole Labs

See all Swole Labs products
Name
Swole Labs
Pharmacist Counseling Corner

Cycle Resurrection by Swole Labs: Common Questions

Does Cycle Resurrection by Swole Labs interact with any medications?
Yes. Based on its ingredients, Cycle Resurrection has a known interaction with 468 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Cycle Resurrection contains 9 active ingredients, and an interaction can come from any of them. We check every ingredient, combine the results into one list per medication, and show which ingredient and mechanism is responsible.
Where does this information come from?
The product label data comes from the NIH Dietary Supplement Label Database (DSLD); the interaction data is built on the Natural Medicines database and reviewed by HelloPharmacist pharmacists.
Can I take this if I'm on birth control?
Saw palmetto and indole-3-carbinol in this product may reduce how well hormonal birth control works. Talk with your doctor or pharmacist before combining them—you may need a different contraceptive method or a higher dose.
What if I take a blood thinner like warfarin?
Three ingredients—indole-3-carbinol, stinging nettle, and saw palmetto—may increase your bleeding risk or interfere with warfarin's action. Do not start this product without clearing it with your doctor or pharmacist first.
Can I use this while pregnant or breastfeeding?
No. Multiple ingredients in this product—indole-3-carbinol, stinging nettle, androstenetrione, boron, and saw palmetto—should be avoided in pregnancy and lactation. There isn't enough safety data, and some have hormone effects that could be harmful. Talk with your obstetrician before considering any supplement during pregnancy or while nursing.
What are the most common side effects?
Indole-3-carbinol may cause diarrhea, nausea, rash, tremor, or unsteadiness. Stinging nettle can cause constipation or diarrhea. Saw palmetto may cause abdominal pain, constipation, diarrhea, dizziness, headache, or nausea. Most are mild and reversible, but unsteadiness can happen at higher doses.
Does this product work?
The evidence is mixed to weak. Stinging nettle is possibly effective for diabetes; boron is likely effective only for boron deficiency. Indole-3-carbinol, saw palmetto, and the proprietary blends lack reliable evidence for their marketed uses. Talk with your doctor about your specific goals before starting.
What are the inactive ingredients?
The product contains silicon dioxide, rice flour, and gelatin as fillers and capsule material—no major allergens, but let your pharmacist know if you have sensitivities to any of these.

Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy

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Label information is sourced from the NIH Dietary Supplement Label Database and reflects the product version on file; always read your actual product label. This page is for education only and is not a substitute for professional medical advice. Confirm with your pharmacist or doctor before combining supplements and medications.

Cycle Resurrection label
Go deeper

The Full Monographs Behind Cycle Resurrection’s Ingredients

Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.

Herb & supplement monograph

Boron

Boron is a trace mineral found in many plant foods and sold as a supplement, mainly promoted for bone, joint, and hormone health. The human evidence for most of these uses is limited or prel...

Read the full Boron monograph → Herb & supplement monograph

Indole-3-carbinol

Interacts with 294 drugs

Indole-3-carbinol (I3C) is a compound formed when you eat cruciferous vegetables like broccoli and cabbage, and it is sold as a supplement mainly for hormone-related and cell-protective effe...

Read the full Indole-3-carbinol monograph → Herb & supplement monograph

Androstenetrione

Interacts with 9 drugs

Androstenetrione (6-OXO) is a synthetic compound marketed to raise testosterone by blocking the enzyme that turns testosterone into estrogen. Solid human evidence that it offers real benefit...

Read the full Androstenetrione monograph → Herb & supplement monograph

Stinging Nettle

Interacts with 164 drugs

Stinging nettle is a common plant used as food and in traditional medicine, most often for prostate symptoms, allergies, and joint pain. The evidence is mixed and mostly preliminary, so it i...

Read the full Stinging Nettle monograph → Herb & supplement monograph

Saw Palmetto

Interacts with 174 drugs

Saw palmetto is a plant extract most often used for urinary symptoms linked to an enlarged prostate (BPH). The best research suggests it works no better than a placebo for most men, though i...

Read the full Saw Palmetto monograph →
Sources

Sources & How We Checked

Cycle Resurrection's label data comes from the NIH Dietary Supplement Label Database; the ingredient interaction data is from the Natural Medicines database, reviewed by our pharmacists.

Content is written and reviewed by licensed HelloPharmacist pharmacists. See our data sources and editorial standards for how this information is built and checked.

The 63 references behind this product’s interaction data

Every citation that drives the interaction findings for this product’s ingredients, from the evidence-graded Natural Medicines (TRC Healthcare) database. Open an ingredient to browse its citations — links open the study on PubMed or the publisher’s site.

Indole-3-carbinol 9 references
  1. Rosen CA, Woodson GE, Thompson JW, et al. Preliminary results of the use of indole-3-carbinol for recurrent respiratory papillomatosis. Otolaryngol Head Neck Surg 1998;118:810-5. PubMed
  2. Bell MC, Crowley-Nowick P, Bradlow HL, et al. Placebo-controlled trial of indole-3-carbinol in the treatment of CIN. Gynecol Oncol 2000;78:123-9. PubMed
  3. He YH, Friesen MD, Ruch RJ, Schut HA. Indole-3-carbinol as a chemopreventive agent in 2-amino-1-methyl-6-phenylimidazo[4,5-b]pyridine (PhIP) carcinogenesis: inhibition of PhIP-DNA adduct formation, acceleration of PhIP metabolism, and induction of cytoch
  4. Kim, Y. S. and Milner, J. A. Targets for indole-3-carbinol in cancer prevention. J.Nutr.Biochem. 2005;16(2):65-73. PubMed
  5. Anon. Indole-3-carbinol. Monograph. Alternative Medicine Review 2005;10(4):337-42.
  6. McAlindon TE, Gulin J, Chen T, et al. Indole-3-carbinol in women with SLE: effect on estrogen metabolism and disease activity. Lupus 2001;10:779-83. PubMed
  7. Reed GA, Peterson KS, Smith HJ, et al. A phase I study of indole-3-carbinol in women: tolerability and effects. Cancer Epidemiol Biomarkers Prev 2005;14:1953-60. PubMed
  8. Bradlow HL, Michnovicz JJ, Halper M, et al. Long-term responses of women to indole-3-carbinol or a high fiber diet. Cancer Epidemiol Biomarkers Prev 1994;3:591-5.
  9. Paliwal P, Chauhan G, Gautam D, Dash D, Patne SCU, Krishnamurthy S. Indole-3-carbinol improves neurobehavioral symptoms in a cerebral ischemic stroke model. Naunyn Schmiedebergs Arch Pharmacol. 2018;391(6):613-625. PubMed

See these in context on the Indole-3-carbinol monograph →

Stinging Nettle 23 references
  1. Monographs on the medicinal uses of plant drugs. Exeter, UK: European Scientific Co-op Phytother, 1997.
  2. Newall CA, Anderson LA, Philpson JD. Herbal Medicine: A Guide for Healthcare Professionals. London, UK: The Pharmaceutical Press, 1996.
  3. The Review of Natural Products by Facts and Comparisons. St. Louis, MO: Wolters Kluwer Co., 1999.
  4. Schulz V, Hansel R, Tyler VE. Rational Phytotherapy: A Physician's Guide to Herbal Medicine. Terry C. Telger, transl. 3rd ed. Berlin, GER: Springer, 1998.
  5. Leung AY, Foster S. Encyclopedia of Common Natural Ingredients Used in Food, Drugs and Cosmetics. 2nd ed. New York, NY: John Wiley & Sons, 1996.
  6. Brinker F. Herb Contraindications and Drug Interactions. 2nd ed. Sandy, OR: Eclectic Medical Publications, 1998.
  7. Mittman P. Randomized, double-blind study of freeze-dried Urtica dioica in the treatment of allergic rhinitis. Planta Med 1990;56:44-7.
  8. Vontobel HP, Herzog R, Rutishauser G, Kres H. [Results of a double-blind study on the effectiveness of ERU (extractum radicis Urticae) capsules in conservative treatment of benign prostatic hyperplasia]. (Abstract). Urologe A 1985;24:49-51.
  9. Randall C, Randall H, Dobbs F, et al. Randomized controlled trial of nettle sting for treatment of base-of-thumb pain. J R Soc Med 2000;93:305-9. PubMed
  10. Caliskaner Z, Karaayvaz M, Ozturk S. Misuse of a herb: stinging nettle (Urtica urens) induced severe tongue oedema. Complement Ther Med 2004;12:57-8. PubMed
  11. Krzeski, T., Kazon, M., Borkowski, A., Witeska, A., and Kuczera, J. Combined extracts of Urtica dioica and Pygeum africanum in the treatment of benign prostatic hyperplasia: double-blind comparison of two doses. Clin Ther 1993;15(6):1011-1020.
  12. Randall, C., Meethan, K., Randall, H., and Dobbs, F. Nettle sting of Urtica dioica for joint pain--an exploratory study of this complementary therapy. Complement Ther Med 1999;7(3):126-131. PubMed
  13. Tahri, A., Yamani, S., Legssyer, A., Aziz, M., Mekhfi, H., Bnouham, M., and Ziyyat, A. Acute diuretic, natriuretic and hypotensive effects of a continuous perfusion of aqueous extract of Urtica dioica in the rat. J Ethnopharmacol 2000;73(1-2):95-100. PubMed
  14. Sahin, M., Yilmaz, H., Gursoy, A., Demirel, A. N., Tutuncu, N. B., and Guvener, N. D. Gynaecomastia in a man and hyperoestrogenism in a woman due to ingestion of nettle (Urtica dioica). N.Z.Med.J. 2007;120(1265):U2803.
  15. Randall, C., Dickens, A., White, A., Sanders, H., Fox, M., and Campbell, J. Nettle sting for chronic knee pain: a randomised controlled pilot study. Complement Ther.Med. 2008;16(2):66-72. PubMed
  16. Rayburn, K., Fleischbein, E., Song, J., Allen, B., Kundert, M., Leiter, C., and Bush, T. Stinging nettle cream for osteoarthritis. Altern.Ther.Health Med. 2009;15(4):60-61.
  17. Oliver, F., Amon, E. U., Breathnach, A., Francis, D. M., Sarathchandra, P., Black, A. K., and Greaves, M. W. Contact urticaria due to the common stinging nettle (Urtica dioica)-- histological, ultrastructural and pharmacological studies. Clin Exp Dermato PubMed
  18. Kulze, A. and Greaves, M. Contact urticaria caused by stinging nettles. Br.J Dermatol. 1988;119(2):269-270. PubMed
  19. Patten G. Medicinal plant review: Urtica. Aust J Med Herbalism 1993;5(1):5-13.
  20. Maor D, Little M. Skin contact with a stinging tree requiring intensive care unit admission. Contact Dermatitis. 2017 Nov;77(5):335-37. PubMed
  21. Easton L, Vaid S, Nagel AK, Venci JV, Fortuna RJ. Stinging Nettle (Urtica dioica): An Unusual Case of Galactorrhea. Am J Case Rep 2021;22:e933999. PubMed
  22. Niazi B, Ahmed K, Ahmed M, Ali S, Song K, Elias S. Drug-Induced Liver Injury from Herbal Liver Detoxification Tea. Case Rep Gastroenterol 2022;16(3):612-617. PubMed
  23. Nnamani I, Tolu-Akinnawo O, Dufera RR, Akintunde A, Maliakkal B. Tinospora cordifolia (Guduchi/Giloy)-Induced Liver Injury: A Case Review. Cureus 2023;15(5):e39793. PubMed

See these in context on the Stinging Nettle monograph →

Androstenetrione 3 references
  1. Dietary Supplements for Exercise and Athletic Performance — NIH Office of Dietary Supplements Source
  2. Dietary Supplements: What You Need to Know — NIH Office of Dietary Supplements Source
  3. Herbs at a Glance — NIH NCCIH Source

See these in context on the Androstenetrione monograph →

Boron 6 references
  1. Ellenhorn MJ, et al. Ellenhorn's Medical Toxicology: Diagnoses and Treatment of Human Poisoning. 2nd ed. Baltimore, MD: Williams & Wilkins, 1997.
  2. Food and Nutrition Board, Institute of Medicine. Dietary Reference Intakes for Vitamin A, Vitamin K, Arsenic, Boron, Chromium, Copper, Iodine, Iron, Manganese, Molybdenum, Nickel, Silicon, Vanadium, and Zinc. Washington, DC: National Academy Press, 2002.
  3. Thai L, Hart LL. Boric acid vaginal suppositories. Ann Pharmacother 1993;27:1355-7.
  4. Acs N, Banhidy F, Puho E, Czeizel AE. Teratogenic effects of vaginal boric acid treatment during pregnancy. Int J Gynaecol Obstet 2006;93:55-6. PubMed
  5. Garabrant, D. H., Bernstein, L., Peters, J. M., and Smith, T. J. Respiratory and eye irritation from boron oxide and boric acid dusts. J Occup Med 1984;26(8):584-586. PubMed
  6. Hjelm C, Harari F, Vahter M. Pre- and postnatal environmental boron exposure and infant growth: results from a mother-child cohort in northern Argentina. Environ Res 2019;171:60-8. PubMed

See these in context on the Boron monograph →

Saw Palmetto 22 references
  1. Wilt TJ, Ishani A, Stark G, et al. Saw palmetto extracts for treatment of benign prostatic hyperplasia: a systematic review. JAMA 1998;280:1604-9. PubMed
  2. Carraro JC, Raynaud JP, Koch G, et al. Comparison of phytotherapy (Permixon) with finasteride in the treatment of benign prostate hyperplasia: a randomized international study of 1,098 patients. Prostate 1996;29:231-40. DOI
  3. Di Silverio F, D'Eramo G, Lubrano C, et al. Evidence that Serenoa repens extract displays an antiestrogenic activity in prostatic tissue of benign prostatic hypertrophy patients. Eur Urol 1992;21:309-14. PubMed
  4. Stepanov VN, Siniakova LA, Sarrazin B, Raynaud JP. Efficacy and tolerability of the lipidosterolic extract of Serenoa repens (Permixon) in benign prostatic hyperplasia: a double-blind comparison of two dosage regimens. Adv Ther 1999;16:231-41.
  5. Cheema P, El-Mefty O, Jazieh AR. Intraoperative haemorrhage associated with the use of extract of Saw Palmetto herb: a case report and review of literature. J Intern Med 2001;250:167-9. PubMed
  6. Jibrin I, Erinle A, Saidi A, Aliyu ZY. Saw palmetto-induced pancreatitis. South Med J 2006;99:611-2. PubMed
  7. Prager N, Bickett K, French N, Marcovici G. A randomized, double-blind, placebo-controlled trial to determine the effectiveness of botanically derived inhibitors of 5-alpha-reductase in the treatment of androgenetic alopecia. J Altern Complement Med 2002
  8. Avins AL, Bent S, Staccone S, et al. A detailed safety assessment of a saw palmetto extract. Complement Ther Med 2008;16:147-54. PubMed
  9. Morgia, G., Mucciardi, G., Gali, A., Madonia, M., Marchese, F., Di, Benedetto A., Romano, G., Bonvissuto, G., Castelli, T., Macchione, L., and Magno, C. Treatment of chronic prostatitis/chronic pelvic pain syndrome category IIIA with Serenoa repens plus
  10. Aliaev, IuG, Vinarov, A. Z., Lokshin, K. L., and Spivak, L. G. [Efficiency and safety of prostamol-Uno in patients with chronic abacterial prostatitis]. Urologiia. 2006;(1):47-50.
  11. Agbabiaka, T. B., Pittler, M. H., Wider, B., and Ernst, E. Serenoa repens (saw palmetto): a systematic review of adverse events. Drug Saf 2009;32(8):637-647. PubMed
  12. Wargo, K. A., Allman, E., and Ibrahim, F. A possible case of saw palmetto-induced pancreatitis. South.Med.J. 2010;103(7):683-685. PubMed
  13. Lapi, F., Gallo, E., Giocaliere, E., Vietri, M., Baronti, R., Pieraccini, G., Tafi, A., Menniti-Ippolito, F., Mugelli, A., Firenzuoli, F., and Vannacci, A. Acute liver damage due to Serenoa repens: a case report. Br.J.Clin.Pharmacol. 2010;69(5):558-560.
  14. Mantovani, F. Serenoa repens in benign prostatic hypertrophy: analysis of 2 Italian studies. Minerva Urol.Nefrol. 2010;62(4):335-340.
  15. Hanaka, M., Yoshii, C., Yatera, K., Ito, C., Chojin, Y., Nagata, S., Yamasaki, K., Nishida, C., Kawanami, T., Kawanami, Y., Ishimoto, H., and Mukae, H. [A case of rhabdomyolysis caused by saw palmetto of healthy foods]. J.UOEH. 6-1-2012;34(2):193-199. PubMed
  16. Miroddi, M., Carni, A., Mannucci, C., Moleti, M., Navarra, M., and Calapai, G. Hot flashes in a young girl: a wake-up call concerning Serenoa repens use in children. Pediatrics 2012;130(5):e1374-e1376.
  17. Braeckman J. The extract of Serenoa repens in the treatment of benign prostatic hyperplasia: a multicenter open study. Current Therapeutic Research 1994;55(7):776-785. DOI
  18. Jipescu D, Patel A, Bohra H, Pientka A. Rare case of saw palmetto induced heart block. JACC 2017;69(11) supplement:2310.
  19. Morabito P, Miroddi M, Giovinazzo S, Spina E, Calapai G. Serenoa repens as an endocrine disruptor in a 10-year-Old young girl: a new case report. Pharmacology. 2015;96(1-2):41-3. doi: 10.1159/000431327.
  20. Gammoudi R, Ameur K, Ouni B, et al. Fixed drug eruption to Serenoa repens: first case report and consideration of the use of herbal medicine. Dermatol Ther 2020 Aug 29:e14247.
  21. Paulis G, Paulis A, Perletti G. Serenoa repens and its effects on male sexual function. A systematic review and meta-analysis of clinical trials. Arch Ital Urol Androl 2021;93(4):475-480. PubMed
  22. Venkateswaran S, Declet-Bauzo R, Shodeinde M, Gilford P. Postoperative Retroperitoneal Hematoma: A Case of Saw Palmetto and the Importance of Primary Care Intervention. HCA Healthc J Med 2020;1(5):279-282. PubMed

See these in context on the Saw Palmetto monograph →

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DISCLAIMER: Currently this does not check for drug-drug interactions. This is not an all-inclusive comprehensive list of potential interactions and is for informational purposes only. Not all interactions are known or well-reported in the scientific literature, and new interactions are continually being reported. Input is needed from a qualified healthcare provider including a pharmacist before starting any therapy. Application of clinical judgment is necessary.

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