Drug & supplement interaction

Kudzu + Levofloxacin (ophthalmic)

Levofloxacin (ophthalmic) brand name: Levofloxacin.

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

We found no known interaction between Kudzu and Levofloxacin (ophthalmic) 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. Additionally, although there is no interaction, the two are separately associated with some of the same side effects, which would make a new symptom harder to attribute to one or the other.

Know someone taking this? Share
Facebook Post Reddit Email
On this page
Interaction report

Kudzu and Levofloxacin (ophthalmic)

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 Levofloxacin (ophthalmic) and Kudzu 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.

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.

Kudzu safety at a glance

Kudzu overall Use caution Generally well tolerated in short-term studies, but long-term safety is not well established.
Pregnancy Avoid Not enough safety data and possible hormone-like effects, so avoid during pregnancy.
Breastfeeding Avoid There is too little safety information to recommend use while breastfeeding.

Safety guidance is general; always confirm with your pharmacist or doctor for your situation.

Still wondering about combining Levofloxacin (ophthalmic) and Kudzu? Ask Dr. Brian Staiger, PharmD, BCPS directly ›
How we checked

Why No Interaction Is Listed for Levofloxacin (ophthalmic)

Interactions in our licensed database are recorded against drug classes, not just single drug names. Levofloxacin (ophthalmic) is filed under 3 classifications — quinolone antibiotics, organic anion-transporting polypeptide substrates (oatp), antibiotic drugs. Kudzu has documented interactions with 7 drug classes — the most serious being anticoagulant/antiplatelet drugs (moderate), caffeine (moderate) and estrogens (moderate) — and none of Levofloxacin (ophthalmic)’s classifications are among them.

Classification data comes from our licensed Natural Medicines dataset. A medication can belong to classes beyond those recorded there, so this describes how the check was run — it is not a safety guarantee.

Keep it in perspective

Kudzu Does Interact With Other Medications

Kudzu has 512 moderate, 72 minor known drug interactions in our database — Levofloxacin (ophthalmic) isn’t one of them. If you take anything else, check it against the full list below.

Moderate 512 Minor 72 No known interaction 2,246 (incl. Levofloxacin (ophthalmic))
Taking anything else?

Check Another of Your Medications Against Kudzu

Covers the 2,830 medications we’ve checked against Kudzu. Pick one to open its full report.

What to actually watch for

No Interaction Found — But Data Suggests Kudzu and Levofloxacin (ophthalmic) May Share Several of the Same Side Effects

This is not an interaction. Neither one changes how your body handles the other, and nothing here says they react together. What our sources do show is that each has separately been linked to the effects below — so taking both can make those effects more likely to turn up, and harder to pin on one or the other if they do. 2 of them are worth acting on rather than waiting out — marked below.

  • Hives / An allergic reaction Worth acting on Additional detail

    Kudzu

    “Orally, a side effect of kudzu reported in one clinical trial has included urticaria; however, this effect did not occur more frequently than with placebo. There is one case report of allergic reaction following use of a combination herbal product (Kakkonto) containing kudzu involving a maculopapular eruption starting on the thighs and spreading over the entire body.”

    Kudzu · Natural Medicines adverse-effect record, reported in urticaria.

    3 sources cited
    1. 57924. Manonai, J., Chittacharoen, A., Theppisai, U., and Theppisai, H. Effect of Pueraria mirifica on vaginal health. Menopause. 2007;14(5):919-924. PubMed
    2. 13111. Akita H, Sowa J, Makiura M, et al. Maculopapular drug eruption due to the Japanese herbal medicine Kakkonto (kudzu or arrowroot decoction). Contact Dermatitis 2003;48:348-9. PubMed
    3. 57886. Akita, H., Sowa, J., Makiura, M., Akamatsu, H., and Matsunaga, K. Maculopapular drug eruption due to the Japanese herbal medicine Kakkonto (kudzu or arrowroot decoction). Contact Dermatitis 2003;48(6):348-349. PubMed

    Levofloxacin (ophthalmic)

    Listed in the ADVERSE REACTIONS section of the FDA label for Levofloxacin (ophthalmic). Read the label on DailyMed ›

  • Stomach upset / Nausea Additional detail

    Kudzu

    “Orally, some side effects of kudzu reported in clinical trials have included nausea, dyspepsia, and bloating; however, these effects did not occur more frequently than with placebo.”

    Kudzu · Natural Medicines adverse-effect record, reported in dyspepsia.

    2 sources cited
    1. 57927. Chandeying, V. and Sangthawan, M. Efficacy comparison of Pueraria mirifica (PM) against conjugated equine estrogen (CEE) with/without medroxyprogesterone acetate (MPA) in the treatment of climacteric symptoms in perimenopausal women: phase III study. J M
    2. 57942. Virojchaiwong, P., Suvithayasiri, V., and Itharat, A. Comparison of Pueraria mirifica 25 and 50 mg for menopausal symptoms. Arch.Gynecol.Obstet. 2011;284(2):411-419. PubMed

    Levofloxacin (ophthalmic)

    Listed in the ADVERSE REACTIONS section of the FDA label for Levofloxacin (ophthalmic). Read the label on DailyMed ›

  • Dizziness Additional detail

    Kudzu

    “Orally, a side effect of kudzu reported in one clinical trial has included dizziness; however, this effect did not occur more frequently than with placebo.”

    Kudzu · Natural Medicines adverse-effect record, reported in vertigo.

    1 source cited
    1. 57924. Manonai, J., Chittacharoen, A., Theppisai, U., and Theppisai, H. Effect of Pueraria mirifica on vaginal health. Menopause. 2007;14(5):919-924. PubMed

    Levofloxacin (ophthalmic)

    Listed in the ADVERSE REACTIONS section of the FDA label for Levofloxacin (ophthalmic). Read the label on DailyMed ›

Reported for Kudzu but not commonly for Levofloxacin (ophthalmic): bloating or gas.

Effects for Levofloxacin (ophthalmic) come from the ADVERSE REACTIONS section of its FDA label; effects for Kudzu come from the Natural Medicines adverse-effect record, quoted above. Wording is matched across sources by our own clinical vocabulary, so treat this as a prompt to pay attention, not a diagnosis.

From our Q&A

Questions About Kudzu or Levofloxacin (ophthalmic)

These are real questions from readers, answered by the pharmacists at HelloPharmacist — written by a person, not generated from a database. Each one covers Kudzu or Levofloxacin (ophthalmic), 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 Levofloxacin (ophthalmic)

This page covers Kudzu only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Levofloxacin (ophthalmic) page lists 64 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: Apple (major), Grapefruit (major), Sweet Orange (major), Bacillus Coagulans (moderate) and Bacillus Subtilis (moderate).

By severity: 3 major · 49 moderate · 12 minor.

Open the Levofloxacin (ophthalmic) interaction page

One more smart check

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

We hold 536 real supplement products containing Kudzu, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Kudzu. Even though Kudzu itself has no known interaction with Levofloxacin (ophthalmic), 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 Kudzu and Levofloxacin (ophthalmic) 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 Kudzu
Top 25%

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

29 days ago today
Medication Levofloxacin (ophthalmic)
Top 25%

#585 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 Kudzu reference on this page ↓
  • Freshness: we automatically re-check this combination every week — this pair was last verified September 13, 2026. The Kudzu and Levofloxacin (ophthalmic) records this page draws on were last updated July 10, 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 Kudzu

What is Kudzu?

Kudzu
  • Alcohol cravings and reduction
  • Menopausal symptoms
  • Heart and blood vessel health
  • Hangover relief
  • Traditional Chinese medicine (Ge Gen)

Kudzu is a fast-growing vine whose root has long been used in traditional Chinese medicine and is now studied mostly for reducing alcohol intake. Early research is promising for cutting back on drinking, but evidence for most other uses is weak. Talk with your pharmacist or doctor before trying it, and avoid it during pregnancy and breastfeeding.

Pueraria montana var. lobata · Fabaceae · Root and flower · Capsules, tablets, extracts, powders, teas

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

Kudzu: dosing

There is no official or standardized dose of kudzu. The amount used in studies has varied depending on the form and the strength of the extract.If you choose to use kudzu, follow the directions on the product label and do not take more than recommended.

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

Read the full Kudzu monograph & all interactions
Medication

About Levofloxacin

What Is Levofloxacin Used For?

Brand name: Levofloxacin

Levofloxacin treats bacterial infections in adults, including pneumonia (both community-acquired and hospital-acquired), skin infections, urinary tract infections, kidney infections, chronic bacterial prostatitis, and sinus infections. It is also used after exposure to inhalational anthrax and for plague.

Because levofloxacin carries significant risks, it should only be used for uncomplicated urinary tract infections, acute bacterial worsening of chronic bronchitis, and acute bacterial sinusitis when no other treatment option is available. Always use it only for infections confirmed or strongly suspected to be bacterial.

See full Levofloxacin drug information
Keep checking

Other Drugs & Kudzu

Browse every other medication we’ve checked against Kudzu — both the ones with a known interaction and the ones without. Select any drug for the full detail.

0Major
512Moderate
72Minor
2,245No known interaction
512 Moderate 72 Minor 2,245 No interaction
Moderate

512 interactions

Showing 60 of 512 moderate interactions — see all 512 on the Kudzu page.

Minor

72 interactions

Showing 60 of 72 minor interactions — see all 72 on the Kudzu page.

No interaction 2,245 drugs checked — show the list

We also checked Kudzu against these medications and found no known interaction in our sources. Open any page to confirm.

Showing the 60 most looked-up of 2,245 medications checked with no known interaction — see the full Kudzu list.

See the full Kudzu interactions page
See every supplement checked against Levofloxacin (ophthalmic), ranked by severity
Evidence & sources

Kudzu References

The 21 references that drive our Kudzu 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. Woo J, Lau E, Ho SC, et al. Comparison of Pueraria lobata with hormone replacement therapy in treating the adverse health consequences of menopause. Menopause 2003;10:352-61. PubMed
  2. Akita H, Sowa J, Makiura M, et al. Maculopapular drug eruption due to the Japanese herbal medicine Kakkonto (kudzu or arrowroot decoction). Contact Dermatitis 2003;48:348-9. PubMed
  3. Luo ZR, Zheng B. [Effect of Puerarin on platelet activating factors CD63 and CD62P, plasminogen activator inhibitor and C-reactive protein in patients with unstable angia pectoris]. Zhongguo Zhong Xi Yi Jie He Za Zhi 2001;21:31-3 .
  4. Lee KT, Sohn IC, Kim DH, et al. Hypoglycemic and hypolipidemic effects of tectorigenin and kaikasaponin III in the streptozotocin-lnduced diabetic rat and their antioxidant activity in vitro. Arch Pharm Res 2000;23:461-6.
  5. Yu Z, Zhang G, Zhao H. [Effects of Puerariae isoflavone on blood viscosity, thrombosis and platelet function]. Zhong Yao Cai 1997;20:468-9.
  6. Hsu FL, Liu IM, Kuo DH, et al. Antihyperglycemic effect of puerarin in streptozotocin-induced diabetic rats. J Nat Prod 2003;66:788-92. PubMed
  7. Chiang HM, Fang SH, Wen KC, et al. Life-threatening interaction between the root extract of Pueraria lobata and methotrexate in rats. Toxicol Appl Pharmacol 2005;209:263-8.
  8. Zheng, J., Chen, B., Jiang, B., Zeng, L., Tang, Z. R., Fan, L., and Zhou, H. H. The effects of puerarin on CYP2D6 and CYP1A2 activities in vivo. Arch Pharm Res 2010;33(2):243-246. PubMed
  9. Hsu, H. H., Chang, C. K., Su, H. C., Liu, I. M., and Cheng, J. T. Stimulatory effect of puerarin on alpha1A-adrenoceptor to increase glucose uptake into cultured C2C12 cells of mice. Planta Med 2002;68(11):999-1003.
  10. Zheng, G., Zhang, X., Zheng, J., Meng, Q., and Zheng, D. [Estrogen-like effects of puerarin and total isoflavones from Pueraria lobata]. Zhong.Yao Cai. 2002;25(8):566-568.
  11. Qi, B. L. and Qi, B. M. [Effect of the purariae-isofiavones on estrogen level in normal and ovariectomized rats]. Zhongguo Zhong.Yao Za Zhi. 2002;27(11):850-852.
  12. Akita, H., Sowa, J., Makiura, M., Akamatsu, H., and Matsunaga, K. Maculopapular drug eruption due to the Japanese herbal medicine Kakkonto (kudzu or arrowroot decoction). Contact Dermatitis 2003;48(6):348-349. PubMed
  13. Manonai, J., Chittacharoen, A., Theppisai, U., and Theppisai, H. Effect of Pueraria mirifica on vaginal health. Menopause. 2007;14(5):919-924. PubMed
  14. Chandeying, V. and Sangthawan, M. Efficacy comparison of Pueraria mirifica (PM) against conjugated equine estrogen (CEE) with/without medroxyprogesterone acetate (MPA) in the treatment of climacteric symptoms in perimenopausal women: phase III study. J M
  15. Virojchaiwong, P., Suvithayasiri, V., and Itharat, A. Comparison of Pueraria mirifica 25 and 50 mg for menopausal symptoms. Arch.Gynecol.Obstet. 2011;284(2):411-419. PubMed

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 Kudzu and Levofloxacin (ophthalmic) Together: Common Questions

Is it safe to take Kudzu with Levofloxacin (ophthalmic)?
We do not list a known interaction between Kudzu and Levofloxacin (ophthalmic). 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.
Do Kudzu and Levofloxacin (ophthalmic) have any of the same side effects?
Yes — our sources link each of them separately to 5 of the same effects. That is not an interaction: neither changes how your body handles the other. It does mean that if one of those effects turns up, it can be harder to tell which one is behind it. They are listed on this page with the source behind each.
How was the Kudzu and Levofloxacin (ophthalmic) combination checked?
Interactions in our licensed database are recorded against drug classes. Levofloxacin (ophthalmic) is filed under 3 classifications, and Kudzu has documented interactions with 7 drug classes — none of Levofloxacin (ophthalmic)'s classifications are among them. A medication can belong to classes beyond those recorded in our dataset, so this describes how the check was run rather than guaranteeing safety.
Does Kudzu interact with any other medications?
Yes. Kudzu has 584 documented drug interactions in our database — Levofloxacin (ophthalmic) is simply not one of them. If you take anything else, it is worth checking each one; they are all listed on this page.
Does Levofloxacin (ophthalmic) interact with any supplements?
Yes. Levofloxacin (ophthalmic) has documented interactions with 64 supplements in our database — Kudzu is not one of them. The Levofloxacin (ophthalmic) 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

Kudzu monograph Uses, safety profile, and every drug interaction in one place Levofloxacin drug information The full plain-English guide to this medication Levofloxacin (ophthalmic) supplement interactions Every supplement checked against Levofloxacin (ophthalmic), 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 21 citations behind this page Ask a pharmacist Free, personal answer from our licensed team

Still Have a Question About Levofloxacin (ophthalmic) and Kudzu?

Our pharmacists answer your medication & supplement questions — free.

Ask a pharmacist

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.