Drug & supplement interaction

Cissus Quadrangularis + Ombitasvir, Paritaprevir Ritonavir

Ombitasvir, Paritaprevir Ritonavir brand name: Technivie.

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 Cissus Quadrangularis and Ombitasvir, Paritaprevir Ritonavir 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

Cissus Quadrangularis and Ombitasvir, Paritaprevir Ritonavir

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 Ombitasvir, Paritaprevir Ritonavir and Cissus Quadrangularis 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.

Cissus Quadrangularis safety at a glance

Cissus Quadrangula... overall Use caution Generally well tolerated in short-term use, but long-term safety is not well studied.
Pregnancy Avoid Not enough safety data, so it is best avoided during pregnancy.
Breastfeeding Avoid Not enough safety data, so it is best avoided while breastfeeding.

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

Still wondering about combining Ombitasvir, Paritaprevir Ritonavir and Cissus Quadrangularis? Ask Dr. Brian Staiger, PharmD, BCPS directly ›
How we checked

Why No Interaction Is Listed for Ombitasvir, Paritaprevir Ritonavir

Interactions in our licensed database are recorded against drug classes, not just single drug names. Ombitasvir, Paritaprevir Ritonavir is filed under 7 classifications — including cytochrome p450 3a4 (cyp3a4) inhibitors, p-glycoprotein substrates, cytochrome p450 3a4 (cyp3a4) substrates. Cissus Quadrangularis has documented interactions with 1 drug class — the most serious being antidiabetes drugs (moderate) — and none of Ombitasvir, Paritaprevir Ritonavir’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

Cissus Quadrangularis Does Interact With Other Medications

Cissus Quadrangularis has 86 moderate known drug interactions in our database — Ombitasvir, Paritaprevir Ritonavir isn’t one of them. If you take anything else, check it against the full list below.

Moderate 86 No known interaction 2,744 (incl. Ombitasvir, Paritaprevir Ritonavir)
Taking anything else?

Check Another of Your Medications Against Cissus Quadrangularis

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

What to actually watch for

What Cissus Quadrangularis Itself Has Been Linked To

This is not an interaction — nothing below involves Ombitasvir, Paritaprevir Ritonavir. It is the side-effect record for Cissus Quadrangularis on its own, from the licensed Natural Medicines monograph. If something new turns up after you add Cissus Quadrangularis, this list is the first place to look.

  • Bloating or gas / Dry mouth / Stomach upset / Diarrhea Additional detail

    “Orally, Cissus quadrangularis has been reported to cause flatulence, diarrhea, gastritis, and dry mouth. However, the rates of these adverse effects are similar to or lower than that observed with placebo.”

    Cissus Quadrangularis · Natural Medicines adverse-effect record, reported in diarrhea.

    4 sources cited
    1. 15608. Oben J, Kuate D, Agbor G, et al. The use of a Cissus quadrangularis formulation in the management of weight loss and metabolic syndrome. Lipids Health Dis 2006, 5:24.
    2. 16457. Oben JE, Ngondi JL, Momo CN, et al. The use of Cissus quadrangularis/Irvingia gabonensis combination in the management of weight loss: a double-blind placebo-controlled study. Lipids Health Dis 2008;7:12.
    3. 112140. Benjawan S, Nimitphong H, Tragulpiankit P, Musigavong O, Prathanturarug S, Pathomwichaiwat T. The effect of Cissus quadrangularis L. on delaying bone loss in postmenopausal women with osteopenia: A randomized placebo-controlled trial. Phytomedicine 2022;1 PubMed
    4. 43204. Panpimanmas, S., Sithipongsri, S., Sukdanon, C., and Manmee, C. Experimental comparative study of the efficacy and side effects of Cissus quadrangularis L. (Vitaceae) to Daflon (Servier) and placebo in the treatment of acute hemorrhoids. J Med Assoc.Thai
  • Trouble sleeping / Headache Additional detail

    “Orally, Cissus quadrangularis has been reported to cause headache and insomnia. However, the rates of these adverse effects are similar to or lower than that observed with placebo.”

    Cissus Quadrangularis · Natural Medicines adverse-effect record, reported in cluster headache.

    2 sources cited
    1. 15608. Oben J, Kuate D, Agbor G, et al. The use of a Cissus quadrangularis formulation in the management of weight loss and metabolic syndrome. Lipids Health Dis 2006, 5:24.
    2. 16457. Oben JE, Ngondi JL, Momo CN, et al. The use of Cissus quadrangularis/Irvingia gabonensis combination in the management of weight loss: a double-blind placebo-controlled study. Lipids Health Dis 2008;7:12.

Everything above comes from the Natural Medicines adverse-effect record for Cissus Quadrangularis — expand a row for the licensed statement it rests on. We haven’t matched Ombitasvir, Paritaprevir Ritonavir to its FDA label in our system yet, so we can’t compare its own side-effect list here — the leaflet that comes with your prescription is the authoritative list for Ombitasvir, Paritaprevir Ritonavir.

From our Q&A

Questions About Cissus Quadrangularis or Ombitasvir, Paritaprevir Ritonavir

These are real questions from readers, answered by the pharmacists at HelloPharmacist — written by a person, not generated from a database. Each one covers Cissus Quadrangularis or Ombitasvir, Paritaprevir Ritonavir, 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 Ombitasvir, Paritaprevir Ritonavir

This page covers Cissus Quadrangularis only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Ombitasvir, Paritaprevir Ritonavir page lists 154 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), 1,4-butanediol (moderate) and Acacia Rigidula (moderate).

By severity: 3 major · 113 moderate · 38 minor.

From our pharmacist’s overview on the Ombitasvir, Paritaprevir Ritonavir page

“Technivie (ombitasvir, paritaprevir, and ritonavir) treats hepatitis C, and because a cure depends on holding steady drug levels for the whole course, this list warrants genuine care. Most of the 154 ingredients on file touch the CYP3A4 enzyme pathway, meaning they can push the drug's blood levels up or down.”

Reviewed by 2 · Jul 18, 2026

Open the Ombitasvir, Paritaprevir Ritonavir interaction page

One more smart check

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

We hold 371 real supplement products containing Cissus Quadrangularis, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Cissus Quadrangularis. Even though Cissus Quadrangularis itself has no known interaction with Ombitasvir, Paritaprevir Ritonavir, 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 Cissus Quadrangularis and Ombitasvir, Paritaprevir Ritonavir 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 Cissus Quadrangularis
Top 25%

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

29 days ago today
Medication Ombitasvir, Paritaprevir Ritonavir
Steady interest

#1,446 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 Cissus Quadrangularis reference on this page ↓
  • Freshness: we automatically re-check this combination every week — this pair was last verified September 13, 2026. The Cissus Quadrangularis and Ombitasvir, Paritaprevir Ritonavir 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 Cissus Quadrangularis

What is Cissus Quadrangularis?

Cissus Quadrangularis
  • Bone fracture healing
  • Joint pain and bone health
  • Weight management
  • Blood sugar support
  • Digestive complaints

Cissus quadrangularis is a traditional vine used mainly for bone health, joint pain, and weight management. Most of the supporting evidence comes from animal studies and a small number of human trials, so its benefits are not firmly proven. It appears reasonably well tolerated in the short term, but people who are pregnant, breastfeeding, or managing chronic conditions should talk to a doctor or pharmacist first.

Cissus quadrangularis · Vitaceae · Stems, leaves, and roots · Capsules, tablets, powder, extracts, and topical preparations

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

Cissus Quadrangularis: dosing

There is no official, standardized dose for Cissus quadrangularis. Products differ widely in their strength and how they are prepared, which makes a single recommended dose hard to give.The best approach is to follow the directions on the product label and not exceed the suggested amount. A pharmacist or doctor can help you decide whether a product and dose make sense for you, especially if you take other medicines or have health conditions.

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

Read the full Cissus Quadrangularis monograph & all interactions
Medication

About Ombitasvir, Paritaprevir, and Ritonavir

What Is Ombitasvir, Paritaprevir, and Ritonavir Used For?

Brand name: Technivie

  • The combination of ombitasvir, paritaprevir, and ritonavir is usually used in combination with ribavirin (Copegus, Rebetol), but sometimes it is used alone to treat a certain type of chronic (long-term) hepatitis C infection (swelling of the liver caused by a virus). Ombitasvir is a hepatitis C virus (HCV) NS5A inhibitor. It works by stopping the virus that causes hepatitis C from spreading inside the body. Paritaprevir is a protease inhibitor. It works by decreasing the amount of HCV in the body. Ritonavir is a protease inhibitor. It helps to increase the amount of paritaprevir in the body so that the medication will have a greater effect. It is not known if ombitasvir, paritaprevir, or ritonavir prevent the spread of hepatitis C to other people.

See full Ombitasvir, Paritaprevir, and Ritonavir drug information
Keep checking

Other Drugs & Cissus Quadrangularis

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

0Major
86Moderate
0Minor
2,743No known interaction
86 Moderate 2,743 No interaction
Moderate

86 interactions

Showing 60 of 86 moderate interactions — see all 86 on the Cissus Quadrangularis page.

No interaction 2,743 drugs checked — show the list

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

Showing the 60 most looked-up of 2,743 medications checked with no known interaction — see the full Cissus Quadrangularis list.

See the full Cissus Quadrangularis interactions page
See every supplement checked against Ombitasvir, Paritaprevir Ritonavir, ranked by severity
Evidence & sources

Cissus Quadrangularis References

The 5 references that drive our Cissus Quadrangularis 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. Oben J, Kuate D, Agbor G, et al. The use of a Cissus quadrangularis formulation in the management of weight loss and metabolic syndrome. Lipids Health Dis 2006, 5:24.
  2. Oben JE, Ngondi JL, Momo CN, et al. The use of Cissus quadrangularis/Irvingia gabonensis combination in the management of weight loss: a double-blind placebo-controlled study. Lipids Health Dis 2008;7:12.
  3. Panpimanmas, S., Sithipongsri, S., Sukdanon, C., and Manmee, C. Experimental comparative study of the efficacy and side effects of Cissus quadrangularis L. (Vitaceae) to Daflon (Servier) and placebo in the treatment of acute hemorrhoids. J Med Assoc.Thai
  4. Nash R, Azantsa B, Kuate D, Singh H, Oben J. The use of a stem and leaf aqueous extract of Cissus quadrangularis (CQR-300) to reduce body fat and other components of metabolic syndrome in overweight participants. J Altern Complement Med. 2019;25(1):98-106
  5. Benjawan S, Nimitphong H, Tragulpiankit P, Musigavong O, Prathanturarug S, Pathomwichaiwat T. The effect of Cissus quadrangularis L. on delaying bone loss in postmenopausal women with osteopenia: A randomized placebo-controlled trial. Phytomedicine 2022;1 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 Cissus Quadrangularis and Ombitasvir, Paritaprevir Ritonavir Together: Common Questions

Is it safe to take Cissus Quadrangularis with Ombitasvir, Paritaprevir Ritonavir?
We do not list a known interaction between Cissus Quadrangularis and Ombitasvir, Paritaprevir Ritonavir. 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 Cissus Quadrangularis and Ombitasvir, Paritaprevir Ritonavir combination checked?
Interactions in our licensed database are recorded against drug classes. Ombitasvir, Paritaprevir Ritonavir is filed under 7 classifications, and Cissus Quadrangularis has documented interactions with 1 drug class — none of Ombitasvir, Paritaprevir Ritonavir'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 Cissus Quadrangularis interact with any other medications?
Yes. Cissus Quadrangularis has 86 documented drug interactions in our database — Ombitasvir, Paritaprevir Ritonavir 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 Ombitasvir, Paritaprevir Ritonavir interact with any supplements?
Yes. Ombitasvir, Paritaprevir Ritonavir has documented interactions with 154 supplements in our database — Cissus Quadrangularis is not one of them. The Ombitasvir, Paritaprevir Ritonavir 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

Cissus Quadrangularis monograph Uses, safety profile, and every drug interaction in one place Ombitasvir, Paritaprevir, and Ritonavir drug information The full plain-English guide to this medication Ombitasvir, Paritaprevir Ritonavir supplement interactions Every supplement checked against Ombitasvir, Paritaprevir Ritonavir, 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 5 citations behind this page Ask a pharmacist Free, personal answer from our licensed team

Still Have a Question About Ombitasvir, Paritaprevir Ritonavir and Cissus Quadrangularis?

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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.