Drug & supplement interaction

Histidine + Measles (Rubeola)/Rubella Virus Live

Measles (Rubeola)/Rubella Virus Live brand name: M-R-Vax II.

No Known Interaction
The bottom line No known interaction

We found no known interaction between Histidine and Measles (Rubeola)/Rubella Virus Live 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

Histidine and Measles (Rubeola)/Rubella Virus Live

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 Measles (Rubeola)/Rubella Virus Live and Histidine 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 Histidine at all — not against Measles (Rubeola)/Rubella Virus Live, 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.

Histidine safety at a glance

Histidine overall Use caution Likely safe in amounts found in food, but the safety of higher supplement doses is not well established.
Pregnancy Likely Safe When used orally in the amounts found in foods. There is insufficient reliable information available about the safety of histidine when used in larger amounts d... Read the full pregnancy detail
Breastfeeding Likely Safe When used orally in the amounts found in foods. There is insufficient reliable information available about the safety of histidine when used in larger amounts d... Read the full breastfeeding detail

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 Measles (Rubeola)/Rubella Virus Live and Histidine? Ask Dr. Brian Staiger, PharmD, BCPS directly ›
Special populations

Histidine in Pregnancy & Breastfeeding

Pregnancy And Lactation Likely Safe

When used orally in the amounts found in foods. There is insufficient reliable information available about the safety of histidine when used in larger amounts during pregnancy or lactation.

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

One more smart check

Taking Histidine as Part of a Dietary Supplement Product? Check It for Interactions

We hold 1,921 real supplement products containing Histidine, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Histidine. Even though Histidine itself has no known interaction with Measles (Rubeola)/Rubella Virus Live, another ingredient on your label might. Find your product and we’ll check every ingredient on its label:

How much people look this up

Where Histidine and Measles (Rubeola)/Rubella Virus Live 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 Histidine
Top 10%

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

29 days ago today
Medication Measles (Rubeola)/Rubella Virus Live
Top 25%

#627 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. Histidine 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 Histidine reference on this page ↓
  • Freshness: we automatically re-check this combination every week — this pair was last verified September 13, 2026. The Histidine and Measles (Rubeola)/Rubella Virus Live 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.
Data structure & sourcing designed and verified by .
Supplement

About Histidine

What is Histidine?

  • Skin conditions like eczema
  • Anemia related to kidney disease
  • Allergy and inflammation support
  • General amino acid supplementation
  • Athletic and protein supplementation

Histidine is an essential amino acid your body needs to build proteins and to make compounds like histamine and carnosine. Most people get enough from a normal diet, and good-quality research supporting histidine supplements for specific health conditions is limited. If you are considering a supplement, talk with a pharmacist or doctor first.

Amino acid (typically made commercially through fermentation) · Capsules, tablets, powder, part of amino acid blends and protein supplements

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

Histidine: dosing

There is no well-established standard supplement dose of histidine for treating health conditions. Amounts used in research have varied widely depending on the purpose.If you choose to use a histidine product, follow the directions on the label and do not exceed the recommended amount.

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

Read the full Histidine monograph & all interactions
Keep checking

Other Drugs & Histidine

Browse every other medication we’ve checked against Histidine — 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
No interaction 2,829 drugs checked — show the list
Evidence & sources

Histidine References

The 3 sources that drive our Histidine monograph — publicly available pages from reputable medical and government organizations. Every link was verified to work before publishing. Histidine is not covered by the licensed Natural Medicines interaction database, so its page cites these public sources directly.

  1. Histidine — MedlinePlus (U.S. National Library of Medicine) Source
  2. Amino Acids — MedlinePlus (U.S. National Library of Medicine) Source
  3. Dietary Supplements: What You Need to Know — NIH Office of Dietary Supplements 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.

Pharmacist Counseling Corner

Taking Histidine and Measles (Rubeola)/Rubella Virus Live Together: Common Questions

Is it safe to take Histidine with Measles (Rubeola)/Rubella Virus Live?
We do not list a known interaction between Histidine and Measles (Rubeola)/Rubella Virus Live. 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.

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

Still Have a Question About Measles (Rubeola)/Rubella Virus Live and Histidine?

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.