Lady's Bedstraw + Levothyroxine, Liothyronine
Levothyroxine, Liothyronine brand name: Armour Thyroid.
We found no known interaction between Lady's Bedstraw and Levothyroxine, Liothyronine 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.
Lady's Bedstraw and Levothyroxine, Liothyronine
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 Levothyroxine, Liothyronine and Lady's Bedstraw 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 Lady's Bedstraw at all — not against Levothyroxine, Liothyronine, 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.
Lady's Bedstraw safety at a glance
Safety guidance is general; always confirm with your pharmacist or doctor for your situation.
See Every Supplement That Interacts With Levothyroxine, Liothyronine
This page covers Lady's Bedstraw only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Levothyroxine, Liothyronine page lists 50 supplements it has a documented interaction with, worst first, each one explained.
The most serious there right now: Activated Charcoal (major), Tiratricol (major), Acetyl-l-carnitine (moderate), Alpha-lipoic Acid (moderate) and Ascophyllum Nodosum (moderate).
By severity: 2 major · 39 moderate · 9 minor.
From our pharmacist’s overview on the Levothyroxine, Liothyronine page
“For anyone taking levothyroxine or liothyronine (Armour Thyroid), this list earns real caution, not just a passing glance. Most of these 50 ingredients pull in one of two directions.”
Reviewed by 2 · Jul 18, 2026
Where Lady's Bedstraw and Levothyroxine, Liothyronine 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.
#1,250 of 1,452 supplements looked up here in the last 7 days
#7 of 2,830 medications looked up here in the last 7 days
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. Lady's Bedstraw 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 Lady's Bedstraw reference on this page ↓
- Freshness: we automatically re-check this combination every week — this pair was last verified October 4, 2026. The Lady's Bedstraw and Levothyroxine, Liothyronine 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.
About Lady's Bedstraw
What is Lady's Bedstraw?
- Urinary and mild diuretic support
- Skin complaints (topical)
- Mild calming/sleep support
- Digestive upset
- Wound and inflammation soothing
Lady's bedstraw is a traditional European herb taken mostly as a tea for urinary, skin, and mild calming purposes. High-quality human research is lacking, so its benefits are not well proven, and you should talk with a pharmacist or doctor before using it—especially during pregnancy or breastfeeding.
Galium verum · Rubiaceae · Aerial parts (flowering tops, leaves, and stems) · Tea, infusion, tincture, dried herb, topical preparations
An interaction check asks whether these two react with each other — it does not ask whether Lady's Bedstraw is a good idea for someone in your situation. Here is what our Lady's Bedstraw record says about it on its own.
Lady's Bedstraw: dosing
There is no established or standardized dose for lady's bedstraw. Traditional use involves a tea made from the dried aerial parts, but exact safe and effective amounts have not been determined by research.If you choose to use a commercial product, follow the directions on the label and do not exceed them.
From our Lady's Bedstraw monograph — the full record covers uses, side effects and every documented interaction.
About Levothyroxine, Liothyronine
Most-Reported Side Effects for Levothyroxine, Liothyronine
From FAERS, the FDA’s public side-effect reporting system (15 reports, all brands). Reports are voluntary and are not proof the drug caused the effect.
Other Drugs & Lady's Bedstraw
Browse every other medication we’ve checked against Lady's Bedstraw — both the ones with a known interaction and the ones without. Select any drug for the full detail.
No drugs match “”.
No interaction 2,829 drugs checked — show the list
We also checked Lady's Bedstraw against these medications and found no known interaction in our sources. Open any page to confirm.
- Apixaban ›
- Levothyroxine ›
- Amlodipine ›
- Methylphenidate ›
- Warfarin ›
- Ivermectin ›
- Abemaciclib ›
- Testosterone ›
- Losartan Potassium ›
- Sertraline ›
- Acetaminophen ›
- Rosuvastatin ›
- Aspirin ›
- Escitalopram ›
- Metoprolol ›
- Clopidogrel ›
- Atorvastatin ›
- Rivaroxaban ›
- Isotretinoin ›
- Tirzepatide ›
- Ibuprofen ›
- Warfarin Sodium ›
- Amlodipine Besylate ›
- Methamphetamine ›
- Docusate ›
- Prednisone ›
- Amitriptyline ›
- Metformin ›
- Valacyclovir ›
- Tadalafil ›
- Hydroxyurea ›
- Sumatriptan ›
- Semaglutide ›
- Lisdexamfetamine ›
- Amphetamine ›
- Propranolol ›
- Methotrexate ›
- Amoxicillin ›
- Lisinopril ›
- Bupropion ›
- Fluoxetine ›
- Azithromycin ›
- Pregabalin ›
- Doxycycline ›
- Gabapentin ›
- Dextroamphetamine ›
- Bendamustine ›
- Acetaminophen, Aspirin, Caffeine ›
- Naproxen ›
- Lamotrigine ›
- Quetiapine ›
- Acyclovir ›
- Clonazepam ›
- Buspirone ›
- Omeprazole ›
- Letrozole ›
- Duloxetine ›
- Citalopram ›
- Methylene Blue ›
- Ciprofloxacin ›
Showing the 60 most looked-up of 2,829 medications checked with no known interaction — see the full Lady's Bedstraw list.
Lady's Bedstraw References
The 2 sources that drive our Lady's Bedstraw monograph — publicly available pages from reputable medical and government organizations. Every link was verified to work before publishing. Lady's Bedstraw is not covered by the licensed Natural Medicines interaction database, so its page cites these public sources directly.
- Herbs at a Glance — NIH National Center for Complementary and Integrative Health (NCCIH) Source
- Herbs and Supplements — MedlinePlus (U.S. National Library of Medicine) 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.
Taking Lady's Bedstraw and Levothyroxine, Liothyronine Together: Common Questions
Is it safe to take Lady's Bedstraw with Levothyroxine, Liothyronine?
Does Levothyroxine, Liothyronine interact with any supplements?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
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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.