Interactions on record — worth a quick check against your medications. Check your meds →
Dietary supplement

California Poppy Flower Ingredients & Drug Interactions

by Cedar Bear

Liquid Category: Botanical
Most serious interaction: Moderate
The interaction bottom line Most serious interaction: Moderate

California Poppy Flower is a dietary supplement by Cedar Bear with 1 active ingredient. Its ingredients are commonly taken for anxiety and stress, trouble sleeping (insomnia), mild aches and pains.Based on those ingredients, 248 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are California Poppy. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

HelloPharmacist Scorecard of California Poppy Flower by Cedar Bear

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

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 0 of its 1 active ingredient.
  • “Proprietary Blend” is a proprietary blend — the label gives one combined amount (0.50 mL) without saying how much of each component you get.

This is a one-ingredient liquid supplement: California poppy. The herb itself is the active component.

The remaining ingredients are vegetable glycerin and purified water, which serve as the base for the liquid formulation.

Does it work?

Insufficient evidence
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
Insufficient

There isn't enough reliable clinical evidence to rate this product's ingredients for its stated purpose.

Why this rating?
  • The label markets this product for: anxiety, sleep, and nervous tension support.
  • We looked for evidence on: Anxiety, Insomnia, stress, restlessness.
  • The closest evidence on file: California Poppy is rated "Insufficient Reliable Evidence To Rate" for Anxiety (Natural Medicines).
  • Also on file: California Poppy is rated "Insufficient Reliable Evidence To Rate" for Insomnia.

The evidence for California poppy is limited. For anxiety, insomnia, and nocturnal enuresis (bedwetting), we don't have enough reliable research to say whether it works.

The data we hold doesn't establish that it's effective for these uses, so if you're considering it for one of those reasons, talk with your doctor or pharmacist about what the research actually supports and what other options might be better studied.

The evidence, ingredient by ingredient California Poppy

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 1 of the 1 matched ingredient.
  • Pregnancy & breastfeeding safety ratings cover 1 of 1.
  • General safety write-ups exist for 1 of 1.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

California poppy is generally well tolerated for short-term use, but human safety data are limited. In a small number of trial reports where it was combined with hawthorn and magnesium, some people reported muscular stiffness, morning fatigue, and nausea — though it's unclear whether those effects came from California poppy itself, the other ingredients, or the combination.

Safety data during pregnancy and breastfeeding are insufficient; the available information advises against use during both.

Side effects, ingredient by ingredient California Poppy

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?
  • 1 of the 1 matched ingredient can interact with medications — California Poppy.
  • The most serious interaction on file is rated Moderate.
  • For scale: 248 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 California Poppy Flower, double-check any sedative or CNS depressant medications with your doctor or pharmacist — this includes sleep aids, anti-anxiety drugs, pain relievers that cause drowsiness, and similar medications. California poppy can strengthen their sedative effects (Moderate severity).

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFormula with limited ingredient disclosure with insufficient evidence for its stated purpose. Moderate medication interactions have been identified, and safety information is well characterized.

California poppy may appeal to you if you're looking for a mild herbal option for relaxation, but the evidence for anxiety or sleep isn't established in our data. Because it interacts with sedative medications (Moderate severity), you'll need to check your exact prescriptions with your doctor or pharmacist before starting.

If you're pregnant or breastfeeding, the safety data suggest avoiding it.

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

Assessment coverage: 1 of 1 active ingredient matched to our full ingredient reviews (monographs). Based on the product label dated Sep 25, 2020.

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 California Poppy Flower, straight from the product label.

Brand Cedar Bear
Barcode (UPC) 834711006637
Net contents 30 mL; 1 fl. Oz.
Market status On market
Date entered into DSLD Sep 25, 2020
DSLD ID 236991
Product type Botanical
Supplement form Liquid
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Vegan, Vegetarian, Adult (18 - 50 Years), Kosher, Women (not pregnant or lactating), Gluten Free
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 California Poppy Flower by Cedar Bear, 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:
0.5 mL
Maximum serving Sizes:
0.5 mL
Servings per container
60
UPC/BARCODE
834711006637
IngredientAmount% DV
Proprietary Blend0.5 mL--
California Poppy0 NP--

Other ingredients: USP Grade Vegetable Glycerin, purified Water

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.
Formulation

Manufactured in the USA

True Alcohol Free Sugar Free Gluten Free

Vegan

Calming support

Suggested/Recommended/Usage/Directions

Suggested use: .5 mL (10 drops) 1 to 3 times a day, or as needed. Shake well.

Precautions

Warning: Not for use if pregnant or nursing.

Consult your physician before use

General Statements

R.1

Herbal Single

FDA Disclaimer Statement

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Seals/Symbols

GMP Good Manufacturing Practices K (Kosher)

Formula

K (Kosher)

Eschscholzia californica

FDA Statement of Identity

Dietary Supplement

See for yourself

California Poppy Flower by Cedar Bear label

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

What’s inside

The Ingredients in California Poppy Flower by Cedar Bear

This is the 1 active ingredient this product is made of. Select it to open its full monograph.

Serving size0.5 mL Dosage formLiquid Servings per container60 Amounts shown are per serving.

Proprietary Blend

0.5 mL per serving

Other (inactive) ingredients: USP Grade Vegetable Glycerin, Purified Water. These complete the product’s ingredient list but are not active constituents.

Interaction report

California Poppy Flower by Cedar Bear Drug Interactions

Want to check YOUR meds against California Poppy Flower?

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
248Drugs
248 Moderate

Ingredients driving the most interactions

Each ingredient & the kinds of drugs it affects

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

California Poppy1 drug type · 248 drugs

Cns Depressants

Theoretically, taking California poppy with drugs with sedative effects may increase the risk of sedative effects.
Laboratory research shows that California poppy has sedative effects.

Likelihood Possible Evidence D
The maker

Brand information

Manufacturer and brand details for California Poppy Flower, from the product label.

Cedar Bear

See all Cedar Bear products
Name
Cedar Bear Naturales INC
Street Address
PO Box 158
City
Roosevelt
State
UT
ZipCode
84066
Phone Number
1-888-854-3727
Web Address
Cedarbear.com
Pharmacist Counseling Corner

California Poppy Flower by Cedar Bear: Common Questions

Does California Poppy Flower by Cedar Bear interact with any medications?
Yes. Based on its ingredients, California Poppy Flower has a known interaction with 248 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
California Poppy Flower contains a single active ingredient, and that one ingredient can interact with many different medications on its own. We check it against each medication and show the mechanism 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 a sleep aid or anti-anxiety medication?
Not without checking first. California poppy can strengthen the sedative effects of those medications, which is a Moderate-level interaction. Talk with your doctor or pharmacist about your specific medications — they can tell you whether it's safe to combine them or whether you need to space them out differently.
Does California poppy actually help with sleep or anxiety?
The evidence isn't there yet. We don't have enough reliable research to say whether it works for insomnia or anxiety. If you're looking for something proven to help, ask your doctor or pharmacist what options have better evidence behind them.
Is it safe during pregnancy or breastfeeding?
No. The safety data advise against using it during pregnancy and while breastfeeding because there isn't enough information to know it's safe. Talk with your doctor or pharmacist if you're in either situation and looking for support.
What side effects should I watch for?
Information about side effects is limited. In reports where California poppy was combined with other herbs (hawthorn and magnesium), some people noted muscular stiffness, morning fatigue, and nausea — though it's unclear what caused them. Because human safety data are scarce, use it only for short periods and let your doctor know if anything feels off.
What is California poppy used for?
It's traditionally used for relaxation and sleep support, but we don't have reliable evidence it works for anxiety, insomnia, or bedwetting. It does have sedative properties, which is why it can interact with sedative medications.

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

Not sure if California Poppy Flower is safe with your meds?

Our pharmacists answer your medication & supplement questions — free.

Ask a pharmacist

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.

California Poppy Flower label
Sources

Sources & How We Checked

California Poppy Flower'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 3 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.

California Poppy 3 references
  1. Hanus M, Lafon J, Mathieu M. Double-blind, randomised, placebo-controlled study to evaluate the efficacy and safety of a fixed combination containing two plant extracts (Crataegus oxyacantha and Eschscholtzia californica) and magnesium in mild-to-moderate
  2. Paul LD, Springer D, Staack RF, et al. Cytochrome P450 isoenzymes involved in rat liver microsomal metabolism of californine and protopine. Eur J Pharmacol 2004;485:69-79. PubMed
  3. Paul LD, Maurer HH. Studies on the metabolism and toxicological detection of the Eschscholtzia californica alkaloids californine and protopine in urine using gas chromatography-mass spectrometry. J Chromatogr B Analyt Technol Biomed Life Sci 2003;789:43-5

See these in context on the California Poppy monograph →

Parts of this content are provided by the Therapeutic Research Center, LLC.

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.

© 2021 Therapeutic Research Center, LLC

Keep exploring