Drug & supplement interaction

Oswego Tea + Dexchlorpheniramine

Dexchlorpheniramine brand names: Polaramine, Polaramine Repetabs.

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 Oswego Tea and Dexchlorpheniramine 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

Oswego Tea and Dexchlorpheniramine

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 Dexchlorpheniramine and Oswego Tea 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 Oswego Tea at all — not against Dexchlorpheniramine, 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.

Oswego Tea safety at a glance

Oswego Tea overall Use caution Likely fine as an occasional beverage, but its safety as a concentrated supplement is not well studied.
Pregnancy Likely Unsafe When used orally. Oswego tea might promote menstruation and stimulate menstrual flow. Read the full pregnancy detail
Breastfeeding Use caution Safety during breastfeeding has not been established, so use caution or avoid.

Pregnancy & breastfeeding ratings are from Natural Medicines (Therapeutic Research Center) — the full detail is in the Special populations card below. Safety guidance is general; always confirm with your pharmacist or doctor for your situation.

Still wondering about combining Dexchlorpheniramine and Oswego Tea? Ask Dr. Brian Staiger, PharmD, BCPS directly ›
Special populations

Oswego Tea in Pregnancy & Breastfeeding

Pregnancy Likely Unsafe

When used orally. Oswego tea might promote menstruation and stimulate menstrual flow.

DISCLAIMER: This tool is intended for informational purposes only, and should not be interpreted as specific medical advice. Patients should consult with a qualified healthcare provider before making decisions about therapies and/or health conditions.© 2026 Therapeutic Research Center

From our Q&A

Questions About Oswego Tea or Dexchlorpheniramine

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

This page covers Oswego Tea only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Dexchlorpheniramine page lists 198 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: Activated Charcoal (major), Grapefruit (major), Henbane (major), Lithium (major) and Scopolia (major).

By severity: 6 major · 149 moderate · 43 minor.

From our pharmacist’s overview on the Dexchlorpheniramine page

“An allergy antihistamine like dexchlorpheniramine (Polaramine) sounds mild, but its interaction list warrants genuine care, and six of the 198 entries carry a major rating. The biggest cluster, 121 ingredients, can raise or lower the drug's blood levels through the liver enzyme that breaks it down.”

Reviewed by 2 · Jul 18, 2026

Open the Dexchlorpheniramine interaction page

How much people look this up

Where Oswego Tea and Dexchlorpheniramine 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 Oswego Tea
Steady interest

#1,074 of 1,452 supplements looked up here in the last 7 days

29 days ago today
Medication Dexchlorpheniramine
Top half

#948 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 Oswego Tea reference on this page ↓
  • Freshness: we automatically re-check this combination every week — this pair was last verified September 20, 2026. The Oswego Tea and Dexchlorpheniramine records this page draws on were last updated July 11, 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 Oswego Tea

What is Oswego Tea?

  • Digestive upset
  • Cold and flu symptoms
  • Sore throat
  • Relaxation
  • Flavoring beverages

Oswego Tea is a traditional herbal tea made from the leaves and flowers of bee balm (Monarda didyma), a North American mint plant. People have used it for digestion, colds, and as a soothing beverage, but solid human research on its health benefits is very limited. It is generally enjoyed as a mild tea, but talk to your pharmacist or doctor before using it medicinally, especially if you are pregnant or breastfeeding.

Monarda didyma · Lamiaceae · Leaves and flowers (aerial parts) · Tea (dried or fresh leaves), tincture, dried herb

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

Oswego Tea: dosing

There is no established standardized dose for Oswego Tea. It is traditionally prepared by steeping a small handful of dried or fresh leaves and flowers in hot water for several minutes, then straining.If you buy a packaged product, follow the directions on the label.

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

Read the full Oswego Tea monograph & all interactions
Medication

About Chlorpheniramine

What Is Chlorpheniramine Used For?

Brand names: Polaramine, Polaramine Repetabs

Chlorpheniramine is used to temporarily relieve common allergy symptoms caused by hay fever (allergic rhinitis) or other upper respiratory allergies. These include runny nose, sneezing, itchy or watery eyes, and itching of the nose or throat.

These uses are supported across multiple products — including tablets (such as Aller-chlor, Allergy, Allergy Relief, Allergy Time, Anti Allergy, and Chlorpheniramine Maleate), extended-release tablets (Allergy Relief and Chlorphen-12), the oral solution Ed Chlorped Jr, and the inhalers ClorRelief and ClorRelief KIDs.

See full Chlorpheniramine drug information
Keep checking

Other Drugs & Oswego Tea

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

See the full Oswego Tea interactions page
See every supplement checked against Dexchlorpheniramine, ranked by severity
Evidence & sources

Oswego Tea References

The 1 references that drive our Oswego Tea 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. McGuffin M, Hobbs C, Upton R, Goldberg A, eds. American Herbal Products Association's Botanical Safety Handbook. Boca Raton, FL: CRC Press, LLC 1997.

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 Oswego Tea and Dexchlorpheniramine Together: Common Questions

Is it safe to take Oswego Tea with Dexchlorpheniramine?
We do not list a known interaction between Oswego Tea and Dexchlorpheniramine. 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 Dexchlorpheniramine interact with any supplements?
Yes. Dexchlorpheniramine has documented interactions with 198 supplements in our database — Oswego Tea is not one of them. The Dexchlorpheniramine 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

Oswego Tea monograph Uses, safety profile, and every drug interaction in one place Chlorpheniramine drug information The full plain-English guide to this medication Dexchlorpheniramine supplement interactions Every supplement checked against Dexchlorpheniramine, 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 1 citations behind this page Ask a pharmacist Free, personal answer from our licensed team

Still Have a Question About Dexchlorpheniramine and Oswego Tea?

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.