Drug & supplement interaction

Japanese Persimmon + Desloratadine

Desloratadine brand name: Clarinex.

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 Japanese Persimmon and Desloratadine 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

Japanese Persimmon and Desloratadine

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 Desloratadine and Japanese Persimmon 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.

Japanese Persimmon safety at a glance

Japanese Persimmon overall Use caution The fruit is safe as food, but eating large amounts of unripe persimmons may cause hard masses (bezoars) in the stomach.
Pregnancy Use caution Eating the fruit as food is likely fine, but concentrated leaf or calyx supplements have not been well studied, so avoid those.
Breastfeeding Use caution The fruit as food is likely fine, but there is not enough data on concentrated supplements, so use caution.

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

Still wondering about combining Desloratadine and Japanese Persimmon? Ask Dr. Brian Staiger, PharmD, BCPS directly ›
How we checked

Why No Interaction Is Listed for Desloratadine

Interactions in our licensed database are recorded against drug classes, not just single drug names. Desloratadine is filed under 2 classifications — seizure threshold lowering drugs, oral drugs. Japanese Persimmon has documented interactions with 2 drug classes — the most serious being anticoagulant/antiplatelet drugs (moderate) and antihypertensive drugs (moderate) — and none of Desloratadine’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

Japanese Persimmon Does Interact With Other Medications

Japanese Persimmon has 289 moderate known drug interactions in our database — Desloratadine isn’t one of them. If you take anything else, check it against the full list below.

Moderate 289 No known interaction 2,541 (incl. Desloratadine)
Taking anything else?

Check Another of Your Medications Against Japanese Persimmon

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

What to actually watch for

What Desloratadine’s Own FDA Label Lists

This is not an interaction — none of it involves Japanese Persimmon. These are the most notable effects listed in the ADVERSE REACTIONS section of Desloratadine’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. 8 of them are worth acting on rather than waiting out — marked below.

  • Shortness of breath Worth acting on mentioned in 5.1% of FDA reports for Desloratadine
  • Seizures Worth acting on
  • A severe allergic reaction Worth acting on
  • Hives Worth acting on
  • Liver problems Worth acting on
  • Bleeding or bruising Worth acting on
  • A higher chance of infection Worth acting on
  • An allergic reaction Worth acting on
  • Increased appetite
  • Mood changes or irritability

Showing the 10 most notable of 30 label-listed effects — ranked by how unusual each one is across medicines generally, with serious effects weighted up.

From the ADVERSE REACTIONS section of the FDA label for Desloratadine. Read the label on DailyMed › Where a percentage is shown, it is the share of 10,700 voluntary FDA FAERS reports for Desloratadine that mention that effect — a reporting proportion, not an incidence rate and not evidence the drug caused it. Japanese Persimmon’s licensed record lists no adverse effects our clinical vocabulary could match, so there is no Japanese Persimmon side to compare — that is a limit of the record, not a statement that Japanese Persimmon has no side effects.

From our Q&A

Questions About Japanese Persimmon or Desloratadine

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

This page covers Japanese Persimmon only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Desloratadine page lists 23 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: Activated Charcoal (major), Biofeedback (moderate), Coffee Charcoal (moderate), Dendrobium (moderate) and European Mandrake (moderate).

By severity: 1 major · 13 moderate · 9 minor.

From our pharmacist’s overview on the Desloratadine page

“An allergy pill only helps if it gets absorbed, and most of desloratadine's (Clarinex) supplement interactions come down to exactly that. Bulk-forming fibers, gums, and charcoal products can trap the medication in the gut, with activated charcoal the standout, the sole major rating here and one I would not take near a dose.”

Reviewed by 2 · Jul 18, 2026

Open the Desloratadine interaction page

One more smart check

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

We hold 1 real supplement products containing Japanese Persimmon, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Japanese Persimmon. Even though Japanese Persimmon itself has no known interaction with Desloratadine, 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 Japanese Persimmon and Desloratadine 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 Japanese Persimmon
Steady interest

#1,448 of 1,452 supplements looked up here in the last 7 days

29 days ago today
Medication Desloratadine
Steady interest

#1,983 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 Japanese Persimmon reference on this page ↓
  • Freshness: we automatically re-check this combination every week — this pair was last verified September 13, 2026. The Japanese Persimmon and Desloratadine 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 Japanese Persimmon

What is Japanese Persimmon?

  • High blood pressure
  • Cough and hiccups (traditional use)
  • Antioxidant support
  • Digestive health and fiber
  • Skin and general wellness

Japanese persimmon is a nutritious fruit rich in fiber, vitamins, and antioxidant plant compounds, and its leaves and calyx are used in traditional medicine. While eating the fruit as food is generally safe and healthy, the evidence for concentrated supplements or leaf extracts treating specific conditions is limited. Talk to your pharmacist or doctor before using persimmon products medicinally.

Diospyros kaki · Ebenaceae · Fruit, leaves, and the dried fruit calyx (persimmon stalk) · Fresh or dried fruit, tea (often from leaves), powder, capsules, and extracts

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

Japanese Persimmon: dosing

There is no standardized or proven medicinal dose for persimmon supplements. As a food, persimmon is simply eaten as a fresh or dried fruit. For leaf teas, powders, and capsules, the right amount varies by product.If you choose to use a persimmon supplement, follow the directions on the product label and do not exceed the recommended amount.

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

Read the full Japanese Persimmon monograph & all interactions
Medication

About Desloratadine

What Is Desloratadine Used For?

Brand name: Clarinex

Desloratadine treats nasal and non-nasal symptoms of seasonal allergic rhinitis (hay fever) and perennial allergic rhinitis (year-round allergies). It also provides symptomatic relief for chronic idiopathic urticaria — ongoing hives with no identified cause — reducing itching, the number of hives, and their size.

Age eligibility varies by product. Desloratadine tablets (including Clarinex tablets) are approved for patients 12 years and older. Desloratadine orally disintegrating tablets are approved for patients 6 years and older for allergic rhinitis and chronic idiopathic urticaria. Desloratadine Oral Solution is approved for the youngest patients — down to 6 months of age for perennial allergic rhinitis and chronic idiopathic urticaria, and down to 2 years for seasonal allergic rhinitis.

Most-Reported Side Effects for Desloratadine

From FAERS, the FDA’s public side-effect reporting system (10,700 reports, all brands). Reports are voluntary and are not proof the drug caused the effect.

Fatigue 616 reports
Nausea 604 reports
Dyspnea 544 reports
Headache 477 reports
Diarrhea 460 reports
See full Desloratadine drug information
Keep checking

Other Drugs & Japanese Persimmon

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

0Major
289Moderate
0Minor
2,540No known interaction
289 Moderate 2,540 No interaction
Moderate

289 interactions

Showing 60 of 289 moderate interactions — see all 289 on the Japanese Persimmon page.

No interaction 2,540 drugs checked — show the list

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

Showing the 60 most looked-up of 2,540 medications checked with no known interaction — see the full Japanese Persimmon list.

See the full Japanese Persimmon interactions page
See every supplement checked against Desloratadine, ranked by severity
Evidence & sources

Japanese Persimmon References

The 6 references that drive our Japanese Persimmon 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. Hibino G, Nadamoto T, Fujisawa F, Fushiki T. Regulation of the peripheral body temperature by foods: a temperature decrease induced by the Japanese persimmon (kaki, Diospyros kaki). Biosci Biotechnol Biochem 2003;67:23-8. .
  2. Akdoğan RA, Türkyilmaz S, Sipahi T, Uzun DY, Ozgür O. Gastric outlet syndrome caused by persimmon (Diospyros kaki) bezoars. Turk J Gastroenterol. 2009;20(1):72-4.
  3. Gato N, Kadowaki A, Hashimoto N, Yokoyama S, Matsumoto K. Persimmon fruit tannin-rich fiber reduces cholesterol levels in humans. Ann Nutr Metab. 2013;62(1):1-6. PubMed
  4. Khan MM, Tran BQ, Jang YJ, et al. Assessment of the Therapeutic Potential of Persimmon Leaf Extract on Prediabetic Subjects. Mol Cells. 2017;40(7):466-475. PubMed
  5. Sa YS, Kim SJ, Choi HS. The anticoagulant fraction from the leaves of Diospyros kaki L. has an antithrombotic activity. Arch Pharm Res. 2005;28(6):667-74.
  6. Yamagata Y, Saito K, Hirano K, et al. Obstruction in the third portion of the duodenum due to a diospyrobezoar: a case report. BMC Surg. 2017;17(1):117. 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 Japanese Persimmon and Desloratadine Together: Common Questions

Is it safe to take Japanese Persimmon with Desloratadine?
We do not list a known interaction between Japanese Persimmon and Desloratadine. 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.
How was the Japanese Persimmon and Desloratadine combination checked?
Interactions in our licensed database are recorded against drug classes. Desloratadine is filed under 2 classifications, and Japanese Persimmon has documented interactions with 2 drug classes — none of Desloratadine'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 Japanese Persimmon interact with any other medications?
Yes. Japanese Persimmon has 289 documented drug interactions in our database — Desloratadine 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 Desloratadine interact with any supplements?
Yes. Desloratadine has documented interactions with 23 supplements in our database — Japanese Persimmon is not one of them. The Desloratadine 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

Japanese Persimmon monograph Uses, safety profile, and every drug interaction in one place Desloratadine drug information The full plain-English guide to this medication Desloratadine supplement interactions Every supplement checked against Desloratadine, 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 6 citations behind this page Ask a pharmacist Free, personal answer from our licensed team

Still Have a Question About Desloratadine and Japanese Persimmon?

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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.