Drug & supplement interaction

Hesperidin + Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine

Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine brand name: Hycomine Compound.

Moderate Interaction
Medically reviewed by · Updated September 2026
The bottom line Moderate

Hesperidin has a moderate interaction with Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine. Theoretically, concomitant use with CNS depressants may cause additive sedative effects.

Read the full interaction report
SeverityModerate
LikelihoodPossible
EvidenceD
What do Severity, Likelihood & Evidence mean?
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Interaction report

Hesperidin and Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine

Here is the interaction we found between these two, with the evidence behind it.

Moderate

CNS DEPRESSANTS

Why this applies to Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine

Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine falls under CNS DEPRESSANTS — the group Hesperidin interacts with.

Theoretically, concomitant use with CNS depressants may cause additive sedative effects.
Animal studies show that hesperidin has sedative effects, due to opioid receptor activity and can increase sedation when used with diazepam. This effect has not been reported in humans.
Severity Moderate Likelihood Possible Evidence D

Interaction has been documented in animal or in lab research, or the interaction has been documented in humans but is limited to case reports or conflicting clinical research exists.

Dr. Brian Staiger, PharmD, BCPS
Dr. Brian Staiger explains PharmD, Clinical Pharmacist

This combination product (Hycomine Compound) already has two ingredients that can make you drowsy: hydrocodone, an opioid, and chlorpheniramine, a sedating antihistamine. The concern with hesperidin is simply additive: in animal studies, it acted on opioid receptors and seemed to add to sedation when paired with calming medicines. So in theory, stacking it on top of this product could leave you feeling a bit more sleepy, foggy, or slowed down than usual.

That said, this is only seen in lab and animal research, not in people, so I wouldn't lose sleep over it. Still, if you notice extra drowsiness, dizziness, or slowed breathing, that's worth attention. Check with your pharmacist or doctor before combining them, and never adjust your medicine on your own.

Contact Dr. Brian directly if you have additional questions on this interaction
References
  1. Fernandez, S. P., Wasowski, C., Paladini, A. C., and Marder, M. Synergistic interaction between hesperidin, a natural flavonoid, and diazepam. Eur.J.Pharmacol. 4-11-2005;512(2-3):189-198. PubMed
  2. Loscalzo, L. M., Wasowski, C., Paladini, A. C., and Marder, M. Opioid receptors are involved in the sedative and antinociceptive effects of hesperidin as well as in its potentiation with benzodiazepines. Eur.J.Pharmacol. 2-12-2008;580(3):306-313. PubMed

What These Ratings Mean

Every interaction above is graded three ways — here’s the key to each label.

Severity how clinically significant the interaction is
Major

Clinically significant. Avoid the combination, or use only under close professional supervision.

Moderate

Usually worth avoiding or managing — may need monitoring, a dose change, or timing apart.

Minor

Generally not serious. Be aware of it and mention it to your pharmacist.

Likelihood how strong the evidence is that the interaction actually happens in people
  • LikelyWell-controlled human studies have demonstrated the likely existence of this interaction.
  • ProbableInteraction has not been documented in well-controlled studies, however, the interaction has been demonstrated in some small human studies or in controlled animal studies in conjunction with multiple case reports.
  • PossibleInteraction has been documented in animal or in lab research, or the interaction has been documented in humans but is limited to case reports or conflicting clinical research exists.
  • UnlikelyInteraction has been demonstrated in animal or in lab research but has been shown not to occur in humans.
Evidence the quality of the studies behind the rating (graded A–D)
  • AHigh-quality meta-analysis (quantitative systematic review).
  • BCase-control study.
  • CConsensus.
  • DAnecdotal evidence.

These ratings are for information only. Never start, stop, or otherwise change your therapy before speaking with your provider.

Keep it in perspective

Hesperidin Also Interacts With Other Medications

Hesperidin has 701 moderate known drug interactions in our database — the Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine one above is one of them. If you take anything else, check it against the full list below.

Moderate 701 No known interaction 2,129 (incl. Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine)
Taking anything else?

Check Another of Your Medications Against Hesperidin

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

Everything else you take

See Every Supplement That Interacts With Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine

This page covers Hesperidin only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine page lists 339 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: 1,4-butanediol (major), Activated Charcoal (major), Asarabacca (major), Beer (major) and Ephedra (major).

By severity: 17 major · 276 moderate · 46 minor.

From our pharmacist’s overview on the Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine page

“If you've been prescribed Hycomine Compound (acetaminophen, caffeine, chlorpheniramine, hydrocodone, and phenylephrine) for a hard cough or cold, this list deserves real attention, since 17 of the 339 flagged supplements are rated major and most of those magnify what the medicine already does. Anything sedating, alcohol included, stack…”

Reviewed by 2 · Jul 18, 2026

Open the Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine interaction page

One more smart check

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

We hold 1,895 real supplement products containing Hesperidin, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Hesperidin. Your product may carry other ingredients that interact with Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine too, on top of Hesperidin — and those would not show on this page. Find your product and we’ll check every ingredient on its label:

How much people look this up

Where Hesperidin and Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine 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 Hesperidin
Top 25%

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

29 days ago today
Medication Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine
Top 25%

#467 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.

Supplement

About Hesperidin

What is Hesperidin?

Hesperidin
  • Hemorrhoids
  • Varicose veins and poor circulation
  • Leg swelling (venous insufficiency)
  • High blood pressure
  • Antioxidant support

Hesperidin is a flavonoid found in citrus fruits that is often combined with diosmin and used for vein and circulation problems like hemorrhoids and varicose veins. Some evidence supports these uses, but data for many other claims is limited. It is generally well tolerated, but pregnant and breastfeeding people should avoid it because safety has not been established.

Read the full Hesperidin monograph & all interactions
Keep checking

Other Drugs & Hesperidin

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

0Major
701Moderate
0Minor
2,128No known interaction
701 Moderate 2,128 No interaction
Moderate

701 interactions

Showing 60 of 701 moderate interactions — see all 701 on the Hesperidin page.

No interaction 2,128 drugs checked — show the list

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

Showing the 60 most looked-up of 2,128 medications checked with no known interaction — see the full Hesperidin list.

See the full Hesperidin interactions page
See every supplement checked against Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine, ranked by severity
Sources

Sources & How We Checked

Interaction details are evidence-graded and sourced from the Natural Medicines database. The medication overview comes from MedlinePlus.

Content is written and reviewed by licensed HelloPharmacist pharmacists. See our data sources and editorial standards for how this information is built and checked.

Parts of this content are provided by the Therapeutic Research Center, LLC.

DISCLAIMER: Currently this does not check for drug-drug interactions. This is not an all-inclusive comprehensive list of potential interactions and is for informational purposes only. Not all interactions are known or well-reported in the scientific literature, and new interactions are continually being reported. Input is needed from a qualified healthcare provider including a pharmacist before starting any therapy. Application of clinical judgment is necessary.

© 2021 Therapeutic Research Center, LLC

Keep exploring
Hesperidin monograph › Uses, safety, and every drug interaction in one place Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine supplement interactions › Every supplement checked against Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine, 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 Ask a pharmacist › Free, personal answer from our licensed team
Pharmacist Counseling Corner

Taking Hesperidin and Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine Together: Common Questions

Can you take Hesperidin with Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine?
There is a moderate interaction, so it may be acceptable with monitoring or timing changes — but check with your pharmacist first. Read the full details on this page and confirm with your pharmacist before combining them.
How serious is the Hesperidin and Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine interaction?
We rate it Moderate. This combination may require monitoring, a dose adjustment, or separating the times you take each one. Consult your pharmacist before using them together.

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

Still Have a Question About Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine and Hesperidin?

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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.