Drug & supplement interaction

Asparagus Racemosus + Peginterferon alfa-2b

Peginterferon alfa-2b brand names: Peg-Intron, ViraferonPeg.

No Known Interaction
Medically reviewed by · Updated June 2026 · Pair last verified Sep 27, 2026
The bottom line No known interaction

We found no known interaction between Asparagus Racemosus and Peginterferon alfa-2b 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.

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

Asparagus Racemosus and Peginterferon alfa-2b

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 Peginterferon alfa-2b and Asparagus Racemosus 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.

Asparagus Racemosus safety at a glance

Asparagus Racemosu... overall Use caution Generally considered well tolerated in traditional use, but high-quality safety data are limited.
Pregnancy Avoid Safety during pregnancy is not well established, so it is best avoided unless a doctor advises otherwise.
Breastfeeding Use caution It is traditionally used to support milk supply, but reliable safety data are lacking, so use only under professional guidance.

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

Still wondering about combining Peginterferon alfa-2b and Asparagus Racemosus? Ask Dr. Brian Staiger, PharmD, BCPS directly ›
How we checked

Why No Interaction Is Listed for Peginterferon alfa-2b

Interactions in our licensed database are recorded against drug classes, not just single drug names. Peginterferon alfa-2b is filed under a single classification — hepatotoxic drugs. Asparagus Racemosus has documented interactions with 2 drug classes — the most serious being diuretic drugs (moderate) and lithium (moderate) — and none of Peginterferon alfa-2b’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

Asparagus Racemosus Does Interact With Other Medications

Asparagus Racemosus has 76 moderate known drug interactions in our database — Peginterferon alfa-2b isn’t one of them. If you take anything else, check it against the full list below.

Moderate 76 No known interaction 2,754 (incl. Peginterferon alfa-2b)
Taking anything else?

Check Another of Your Medications Against Asparagus Racemosus

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

Overlapping uses

What Peginterferon alfa-2b Is Prescribed For, and What Asparagus Racemosus Has Been Studied For

These two come up together because they touch the same health topic — not because they do the same job. Peginterferon alfa-2b is a prescription medicine with approved uses on its FDA label. Asparagus Racemosus is a supplement: what follows is what researchers have looked at it for, and how strong that evidence is.

Asparagus Racemosus has been studied for:

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

    Asparagus Racemosus for cancer

    Although there is interest in using oral Asparagus racemosus for cancer, there is insufficient reliable information about the clinical effects of Asparagus racemosus for this purpose.

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 Peginterferon alfa-2b on your own; if you are taking Asparagus Racemosus for the same health topic, tell your prescriber, especially if the medicine is being adjusted to a target.

Everything else you take

See Every Supplement That Interacts With Peginterferon alfa-2b

This page covers Asparagus Racemosus only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Peginterferon alfa-2b page lists 38 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: Beer (major), Siberian Cocklebur (major), Wine (major), Ashwagandha (moderate) and Black Cohosh (moderate).

By severity: 3 major · 35 moderate.

From our pharmacist’s overview on the Peginterferon alfa-2b page

“Someone taking peginterferon alfa-2b (Peg-Intron) is usually treating hepatitis C, so the liver is already the organ under strain, and all 38 supplement interactions on file for this drug pile additional liver stress on top of it. That earns genuine caution.”

Reviewed by 2 · Jul 18, 2026

Open the Peginterferon alfa-2b interaction page

One more smart check

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

We hold 330 real supplement products containing Asparagus Racemosus, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Asparagus Racemosus. Even though Asparagus Racemosus itself has no known interaction with Peginterferon alfa-2b, 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 Asparagus Racemosus and Peginterferon alfa-2b 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 Asparagus Racemosus
Top half

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

29 days ago today
Medication Peginterferon alfa-2b
Steady interest

#2,728 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 Asparagus Racemosus reference on this page ↓
  • Freshness: we automatically re-check this combination every week — this pair was last verified September 27, 2026. The Asparagus Racemosus and Peginterferon alfa-2b 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 Asparagus Racemosus

What is Asparagus Racemosus?

Asparagus Racemosus
  • Women's reproductive health
  • Promoting breast milk supply
  • Digestive complaints
  • General tonic and stress support
  • Menopausal symptoms

Asparagus racemosus, often called shatavari, is an Ayurvedic herb traditionally used to support women's health, digestion, and overall vitality. Human evidence for most of these uses is limited and preliminary, so benefits are not well proven. Talk with your pharmacist or doctor before using it, especially if you are pregnant, breastfeeding, or have hormone-sensitive conditions.

Asparagus racemosus · Asparagaceae · Roots (tuberous roots) · Capsules, tablets, powder (churna), liquid extracts, syrups

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

Asparagus Racemosus: dosing

There is no official, standardized dose for Asparagus racemosus. Products vary widely in strength and form, from powders to capsules to liquid extracts.The best approach is to follow the directions on the product label and not exceed the recommended amount.

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

Read the full Asparagus Racemosus monograph & all interactions
Medication

About Peginterferon Alfa-2b (PEG-Intron)

What Is Peginterferon Alfa-2b (PEG-Intron) Used For?

Brand names: Peg-Intron, ViraferonPeg

  • Peginterferon alfa-2b is used alone or in combination with ribavirin (a medication) to treat chronic (long-term) hepatitis C infection (swelling of the liver caused by a virus) in people who show signs of liver damage and who have not been treated with interferon alpha (medication similar to peginterferon alfa-2b) in the past. Peginterferon alfa-2b is in a class of medications called interferons. Peginterferon alfa-2b is a combination of interferon and polyethylene glycol, which helps the interferon stay active in your body for a longer period of time. Peginterferon alpha-2b works by decreasing the amount of hepatitis C virus (HCV) in the body. Peginterferon alfa-2b may not cure hepatitis C or prevent you from developing complications of hepatitis C such as cirrhosis (scarring) of the liver, liver failure, or liver cancer. Peginterferon alfa-2b may not prevent the spread of hepatitis C to other people.

See full Peginterferon Alfa-2b (PEG-Intron) drug information
Keep checking

Other Drugs & Asparagus Racemosus

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

0Major
76Moderate
0Minor
2,753No known interaction
76 Moderate 2,753 No interaction
Moderate

76 interactions

Showing 60 of 76 moderate interactions — see all 76 on the Asparagus Racemosus page.

No interaction 2,753 drugs checked — show the list

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

Showing the 60 most looked-up of 2,753 medications checked with no known interaction — see the full Asparagus Racemosus list.

See the full Asparagus Racemosus interactions page
See every supplement checked against Peginterferon alfa-2b, ranked by severity
Evidence & sources

Asparagus Racemosus References

The 1 references that drive our Asparagus Racemosus 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. Satish Kumar MC, Udupa AL, Sammodavardhana K, Rathnakar UP, Shvetha U, Kodancha GP. Acute toxicity and diuretic studies of the roots of Asparagus racemosus Willd in rats. West Indian Med J. 2010;59(1):3-6.

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 Asparagus Racemosus and Peginterferon alfa-2b Together: Common Questions

Is it safe to take Asparagus Racemosus with Peginterferon alfa-2b?
We do not list a known interaction between Asparagus Racemosus and Peginterferon alfa-2b. 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 Asparagus Racemosus and Peginterferon alfa-2b 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 Asparagus Racemosus in each. That is a conversation for your prescriber, especially if Peginterferon alfa-2b is being adjusted to a target.
How was the Asparagus Racemosus and Peginterferon alfa-2b combination checked?
Interactions in our licensed database are recorded against drug classes. Peginterferon alfa-2b is filed under 1 classification, and Asparagus Racemosus has documented interactions with 2 drug classes — none of Peginterferon alfa-2b'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 Asparagus Racemosus interact with any other medications?
Yes. Asparagus Racemosus has 76 documented drug interactions in our database — Peginterferon alfa-2b 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 Peginterferon alfa-2b interact with any supplements?
Yes. Peginterferon alfa-2b has documented interactions with 38 supplements in our database — Asparagus Racemosus is not one of them. The Peginterferon alfa-2b 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

Asparagus Racemosus monograph Uses, safety profile, and every drug interaction in one place Peginterferon Alfa-2b (PEG-Intron) drug information The full plain-English guide to this medication Peginterferon alfa-2b supplement interactions Every supplement checked against Peginterferon alfa-2b, 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 1 citations behind this page Ask a pharmacist Free, personal answer from our licensed team

Still Have a Question About Peginterferon alfa-2b and Asparagus Racemosus?

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.