Drug & supplement interaction

Andrographis + Deflazacort

Deflazacort brand name: Emflaza.

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

Andrographis has a moderate interaction with Deflazacort. Theoretically, andrographis might interfere with the effects of immunosuppressive drugs.

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

Andrographis and Deflazacort

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

Moderate

IMMUNOSUPPRESSANTS

Why this applies to Deflazacort

Deflazacort falls under IMMUNOSUPPRESSANTS — the group Andrographis interacts with.

Theoretically, andrographis might interfere with the effects of immunosuppressive drugs.
Laboratory research suggests that andrographolide has immunostimulant activity.
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

Here's the thing about deflazacort (Emflaza): it's a corticosteroid that works partly by calming down the immune system. Andrographis seems to do the opposite, with lab studies hinting it can rev the immune system up. So in theory, taking the two together could work against each other and blunt some of deflazacort's benefit in conditions like Duchenne muscular dystrophy.

I want to be honest with you, though, this concern comes only from test tube and animal research, not from real people. We simply don't have strong evidence that it matters in everyday life. Still, since deflazacort is doing important work, I'd loop in your doctor or pharmacist before adding andrographis rather than guessing.

Contact Dr. Brian directly if you have additional questions on this interaction
References
  1. Puri A, Saxena R, Saxena RP, et al. Immunostimulant agents from Andrographis paniculata. J Nat Prod 1993;56:995-9. 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

Andrographis Also Interacts With Other Medications

Andrographis has 407 moderate, 5 minor known drug interactions in our database — the Deflazacort one above is one of them. If you take anything else, check it against the full list below.

Moderate 407 Minor 5 No known interaction 2,418 (incl. Deflazacort)
Taking anything else?

Check Another of Your Medications Against Andrographis

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

Everything else you take

See Every Supplement That Interacts With Deflazacort

This page covers Andrographis only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Deflazacort page lists 180 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: Activated Charcoal (major), Grapefruit (major), St. John's Wort (major), Acacia Rigidula (moderate) and Active Hexose Correlated Compound (ahcc) (moderate).

By severity: 3 major · 139 moderate · 38 minor.

From our pharmacist’s overview on the Deflazacort page

“Deflazacort (Emflaza) is a corticosteroid, best known for treating Duchenne muscular dystrophy, and the liver clears it through the CYP3A4 enzyme, so supplements that block or speed up that enzyme can genuinely shift how much of the drug reaches the blood. That earns this page real caution.”

Reviewed by 2 · Jul 18, 2026

Open the Deflazacort interaction page

One more smart check

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

We hold 656 real supplement products containing Andrographis, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Andrographis. Your product may carry other ingredients that interact with Deflazacort too, on top of Andrographis — 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 Andrographis and Deflazacort 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 Andrographis
Top 25%

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

29 days ago today
Medication Deflazacort
Steady interest

#1,970 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 Andrographis

What is Andrographis?

Andrographis
  • Common cold and flu symptoms
  • Upper respiratory infections
  • Sore throat
  • Fever
  • Immune support
  • Digestive complaints

Andrographis is a bitter Asian herb traditionally used for colds, flu, and infections, and some studies suggest it may ease cold symptoms and shorten how long they last. The evidence is limited and the quality of studies varies, so it should not replace standard care. Talk to your pharmacist or doctor before using it, and avoid it during pregnancy.

Read the full Andrographis monograph & all interactions
Medication

About Deflazacort

What Is Deflazacort Used For?

Brand name: Emflaza

Deflazacort treats Duchenne muscular dystrophy (DMD), a rare genetic muscle disease that causes progressive muscle weakness. It is available under several brand names, each with slightly different age approvals.

Emflaza and Jaythari (both tablets and oral suspension) are approved for patients 2 years of age and older. Deflazacort tablets, Deflazacort oral suspension, Kymbee (tablet and oral suspension), and Pyquvi (oral suspension) are approved for patients 5 years of age and older.

See full Deflazacort drug information
Keep checking

Other Drugs & Andrographis

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

0Major
407Moderate
5Minor
2,417No known interaction
407 Moderate 5 Minor 2,417 No interaction
Moderate

407 interactions

Showing 60 of 407 moderate interactions — see all 407 on the Andrographis page.

Minor

5 interactions

No interaction 2,417 drugs checked — show the list

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

Showing the 60 most looked-up of 2,417 medications checked with no known interaction — see the full Andrographis list.

See the full Andrographis interactions page
See every supplement checked against Deflazacort, 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
Andrographis monograph › Uses, safety, and every drug interaction in one place Deflazacort supplement interactions › Every supplement checked against Deflazacort, ranked by severity Deflazacort drug information › The full plain-English guide to this medication 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 Andrographis and Deflazacort Together: Common Questions

Can you take Andrographis with Deflazacort?
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 Andrographis and Deflazacort 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 Deflazacort and Andrographis?

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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.