Drug & supplement interaction

Tartaric Acid + Benralizumab

Benralizumab brand name: Fasenra.

No Known Interaction
Medically reviewed by · Updated June 2026 · Pair last verified Sep 13, 2026
The bottom line No known interaction

We found no known interaction between Tartaric Acid and Benralizumab 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

Tartaric Acid and Benralizumab

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 Benralizumab and Tartaric Acid 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 Tartaric Acid at all — not against Benralizumab, 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.

Tartaric Acid safety at a glance

Tartaric Acid overall Use caution Generally safe in normal food amounts, but large doses can irritate the digestive tract.
Pregnancy Likely Safe When tartaric acid is used orally in the amounts commonly found in foods. There is insufficient reliable information available about the safety of tartaric acid... Read the full pregnancy detail
Breastfeeding Likely Safe When tartaric acid is used orally in the amounts commonly found in foods. There is insufficient reliable information available about the safety of tartaric acid... 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 Benralizumab and Tartaric Acid? Ask Dr. Brian Staiger, PharmD, BCPS directly ›
What to actually watch for

What Benralizumab’s Own FDA Label Lists

This is not an interaction — none of it involves Tartaric Acid. These are the most notable effects listed in the ADVERSE REACTIONS section of Benralizumab’s own FDA label, for the medication by itself. Knowing the drug’s own list makes it easier to work out the likely cause if something new turns up while you take both. 4 of them are worth acting on rather than waiting out — marked below.

  • Wheezing Worth acting on mentioned in 18.9% of FDA reports for Benralizumab
  • A severe allergic reaction Worth acting on
  • Hives Worth acting on
  • An allergic reaction Worth acting on
  • Sore throat
  • Fever
  • Itching
  • Headache mentioned in 4.7% of FDA reports for Benralizumab
  • A skin rash

From the ADVERSE REACTIONS section of the FDA label for Benralizumab. Read the label on DailyMed › Where a percentage is shown, it is the share of 19,893 voluntary FDA FAERS reports for Benralizumab that mention that effect — a reporting proportion, not an incidence rate and not evidence the drug caused it. Tartaric Acid’s licensed record lists no adverse effects our clinical vocabulary could match, so there is no Tartaric Acid side to compare — that is a limit of the record, not a statement that Tartaric Acid has no side effects.

Special populations

Tartaric Acid in Pregnancy & Breastfeeding

Pregnancy And Lactation Likely Safe

When tartaric acid is used orally in the amounts commonly found in foods. There is insufficient reliable information available about the safety of tartaric acid when used as a supplement during pregnancy or lactation; avoid amounts greater than those found in foods.

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

Overlapping uses

What Benralizumab Is Prescribed For, and What Tartaric Acid Has Been Studied For

These two come up together because they touch the same health topic — not because they do the same job. Benralizumab is a prescription medicine with approved uses on its FDA label. Tartaric Acid is a supplement: what follows is what researchers have looked at it for, and how strong that evidence is.

Benralizumab is prescribed for: Fasenra (benralizumab) is used for three conditions driven by abnormally high levels of eosinophils (a type of white blood cell that causes inflammation). It is approved as an add-on maintenance treatment for severe asthma with an eosinophilic pattern in adults and children aged 6 and older, for eosinophilic granulomatosis with polyangiitis (EGPA) in adults, and for hypereosinophilic syndrome (HES) in adults and children aged 12 and older without an identifiable non-blood-related cause. Important: Fasenra is not a rescue medication. It will not relieve sudden asthma symptoms or a severe asthma attack.

Read the rest of what Benralizumab is prescribed for

Always keep your quick-relief inhaler available.

Tartaric Acid has been studied for:

  • Asthma studied, not established Tartaric Acid has been studied for this. Natural Medicines rates the evidence: Insufficient Reliable Evidence To Rate Read what the research shows

    Tartaric Acid for asthma

    It is unclear if inhaled tartaric acid is beneficial for asthma.

Effectiveness ratings and the research summaries above are the verbatim record from the Natural Medicines database, which grades evidence from “Effective” down to “Insufficient Reliable Evidence To Rate”. A rating below the top of that scale means researchers have looked at it — not that it works, and never that it can stand in for a prescribed medicine. Do not stop or replace Benralizumab on your own; if you are taking Tartaric Acid for the same health topic, tell your prescriber, especially if the medicine is being adjusted to a target.

One more smart check

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

We hold 27 real supplement products containing Tartaric Acid, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Tartaric Acid. Even though Tartaric Acid itself has no known interaction with Benralizumab, 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 Tartaric Acid and Benralizumab 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 Tartaric Acid
Steady interest

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

29 days ago today
Medication Benralizumab
Top 10%

#239 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. Tartaric Acid 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 Tartaric Acid reference on this page ↓
  • Freshness: we automatically re-check this combination every week — this pair was last verified September 13, 2026. The Tartaric Acid and Benralizumab 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 Tartaric Acid

What is Tartaric Acid?

  • Food and drink flavoring (sour taste)
  • Antioxidant and preservative in foods
  • Effervescent and antacid products
  • Baking (as cream of tartar)
  • Cosmetic and skincare ingredient

Tartaric acid is a natural fruit acid found in grapes and used widely as a food additive for its tart flavor and as a component in baking and effervescent products. It is generally recognized as safe in the small amounts found in foods, but it is not a proven treatment for any health condition, and large amounts can upset the stomach. If you are considering supplements containing it, check with your pharmacist or doctor first.

Naturally found in grapes and other fruits; also made commercially · Powder, food additive, capsules, effervescent products, cream of tartar

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

Tartaric Acid: dosing

There is no established medicinal dose for tartaric acid, because it is not a proven treatment for any condition. Most people get it naturally as a small ingredient in foods, baked goods, and beverages.If you use a product that contains tartaric acid — such as an effervescent powder or a supplement — follow the directions on the label and do not exceed the recommended amount.

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

Read the full Tartaric Acid monograph & all interactions
Medication

About Benralizumab Injection

What Is Benralizumab Injection Used For?

Brand name: Fasenra

Fasenra (benralizumab) is used for three conditions driven by abnormally high levels of eosinophils (a type of white blood cell that causes inflammation). It is approved as an add-on maintenance treatment for severe asthma with an eosinophilic pattern in adults and children aged 6 and older, for eosinophilic granulomatosis with polyangiitis (EGPA) in adults, and for hypereosinophilic syndrome (HES) in adults and children aged 12 and older without an identifiable non-blood-related cause.

Important: Fasenra is not a rescue medication. It will not relieve sudden asthma symptoms or a severe asthma attack. Always keep your quick-relief inhaler available.

Most-Reported Side Effects for Benralizumab

From FAERS, the FDA’s public side-effect reporting system (19,893 reports, all brands). Reports are voluntary and are not proof the drug caused the effect.

Asthma 3,003 reports
Dyspnea 1,999 reports
Pneumonia 1,083 reports
Cough 1,053 reports
Headache 934 reports
See full Benralizumab Injection drug information
Keep checking

Other Drugs & Tartaric Acid

Browse every other medication we’ve checked against Tartaric Acid — 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 Tartaric Acid 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 Tartaric Acid list.

See the full Tartaric Acid interactions page
See every supplement checked against Benralizumab, ranked by severity
Evidence & sources

Tartaric Acid References

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

  1. Tartaric acid — PubChem (National Library of Medicine) Source
  2. Food Additive Status List — U.S. Food and Drug Administration Source
  3. Generally Recognized as Safe (GRAS) — U.S. Food and Drug Administration 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 Tartaric Acid and Benralizumab Together: Common Questions

Is it safe to take Tartaric Acid with Benralizumab?
We do not list a known interaction between Tartaric Acid and Benralizumab. 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.
Are Tartaric Acid and Benralizumab used for the same thing?
They overlap in purpose, which usually means the real question is whether you need both rather than whether they are safe together. This page lists the shared uses and how strong the evidence is for Tartaric Acid in each. That is a conversation for your prescriber, especially if Benralizumab is being adjusted to a target.

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

Where next

Keep Exploring

Tartaric Acid monograph Uses, safety profile, and every drug interaction in one place Benralizumab Injection drug information The full plain-English guide to this medication Benralizumab supplement interactions Every supplement checked against Benralizumab, 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 3 citations behind this page Ask a pharmacist Free, personal answer from our licensed team

Still Have a Question About Benralizumab and Tartaric Acid?

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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.