Chive + Atovaquone, Proguanil
Atovaquone, Proguanil brand name: Malarone.
We found no known interaction between Chive and Atovaquone, Proguanil 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. Additionally, although there is no interaction, the label for Atovaquone, Proguanil states a food rule worth keeping to.
Chive and Atovaquone, Proguanil
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 Atovaquone, Proguanil and Chive 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.
Worth understanding: our licensed dataset holds no drug-interaction record for Chive at all — not against Atovaquone, Proguanil, and not against any other medication we track. This verdict therefore rests on the absence of any recorded data, not on research that looked at this combination and found nothing. We cannot rule an interaction out.
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.
Chive safety at a glance
Safety guidance is general; always confirm with your pharmacist or doctor for your situation.
Some Atovaquone, Proguanil Products Have a Food Rule — Chive Should Not Break It
At least one FDA label for a product containing Atovaquone, Proguanil says to take it with food. If you take Chive on an empty stomach out of habit, keep them separate — and take Atovaquone, Proguanil with a meal where the label says to.
This may not be true of your version. Food instructions belong to the product, not the ingredient: two Atovaquone, Proguanil products can carry different directions, and extended-release forms often differ from immediate-release ones. The label we read is quoted below — check the directions on your own box or bottle, or ask your pharmacist, for how to take the exact product you were given.
2 DOSAGE AND ADMINISTRATION The daily dose should be taken at the same time each day with food or a milky drink.
From the Dosage and Administration section of the FDA label we read for Atovaquone, Proguanil — where that label names a specific product, the instruction is that product's. See the Atovaquone, Proguanil drug page ›
A food rule is not an interaction — it is about how much of the medicine you absorb. The directions that came with your own product, and your pharmacist, outrank anything on this page.
See Every Supplement That Interacts With Atovaquone, Proguanil
This page covers Chive only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Atovaquone, Proguanil page lists 54 supplements it has a documented interaction with, worst first, each one explained.
The most serious there right now: Activated Charcoal (major), Adrafinil (moderate), Artichoke (moderate), Bacopa (moderate) and Baikal Skullcap (moderate).
By severity: 1 major · 40 moderate · 13 minor.
From our pharmacist’s overview on the Atovaquone, Proguanil page
“Most people taking atovaquone-proguanil (Malarone) are travelers trying to prevent malaria, so this list of 54 interacting supplements deserves real attention, since anything that weakens the drug can leave you exposed to the disease itself. The single major-rated entry is activated charcoal, a common travel remedy for stomach upset, w…”
Reviewed by 2 · Jul 18, 2026
Taking Chive as Part of a Dietary Supplement Product? Check It for Interactions
We hold 23 real supplement products containing Chive, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Chive. Even though Chive itself has no known interaction with Atovaquone, Proguanil, another ingredient on your label might. Find your product and we’ll check every ingredient on its label:
Where Chive and Atovaquone, Proguanil 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.
#956 of 1,452 supplements looked up here in the last 7 days
#1,380 of 2,830 medications looked up here in the last 7 days
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 Chive reference on this page ↓
- Freshness: we automatically re-check this combination every week — this pair was last verified September 20, 2026. The Chive and Atovaquone, Proguanil 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.
About Chive
What is Chive?
- Culinary flavoring
- Digestive support
- General immune support
- Antimicrobial
- Source of vitamins and antioxidants
Chive is a common kitchen herb in the onion and garlic family that is safe and nutritious when eaten as food. There is little human research supporting it as a medicine, so any health benefits beyond basic nutrition are not well proven. Enjoy it in cooking, and talk to your pharmacist or doctor before using concentrated chive supplements.
Allium schoenoprasum · Amaryllidaceae · Leaves (and sometimes flowers and bulbs) · Fresh or dried herb, culinary seasoning, powder, occasional supplement extracts
An interaction check asks whether these two react with each other — it does not ask whether Chive is a good idea for someone in your situation. Here is what our Chive record says about it on its own.
Chive: dosing
There is no established medicinal dose for chive. It is normally used in whatever amount tastes good in food.
From our Chive monograph — the full record covers uses, side effects and every documented interaction.
About Atovaquone and Proguanil
What Is Atovaquone and Proguanil Used For?
Brand name: Malarone
Atovaquone and proguanil is used for two purposes: preventing P. falciparum malaria before and during travel to areas where malaria is common, and treating an active, uncomplicated P. falciparum malaria infection. This includes regions where other antimalarials — such as chloroquine, mefloquine, halofantrine, and amodiaquine — may no longer be effective due to drug resistance.
Both the adult-strength and pediatric-strength tablet formulations share these same two approved uses. The brand Malarone is approved for both prevention and treatment of P. falciparum malaria in adults and in pediatric patients, with dosing based on body weight for children.
Other Drugs & Chive
Browse every other medication we’ve checked against Chive — both the ones with a known interaction and the ones without. Select any drug for the full detail.
No drugs match “”.
No interaction 2,829 drugs checked — show the list
We also checked Chive against these medications and found no known interaction in our sources. Open any page to confirm.
- Apixaban ›
- Levothyroxine ›
- Amlodipine ›
- Methylphenidate ›
- Warfarin ›
- Sertraline ›
- Losartan Potassium ›
- Testosterone ›
- Ivermectin ›
- Abemaciclib ›
- Aspirin ›
- Metoprolol ›
- Acetaminophen ›
- Rosuvastatin ›
- Rivaroxaban ›
- Escitalopram ›
- Clopidogrel ›
- Atorvastatin ›
- Tadalafil ›
- Docusate ›
- Tirzepatide ›
- Ibuprofen ›
- Methamphetamine ›
- Hydroxyurea ›
- Warfarin Sodium ›
- Valacyclovir ›
- Sumatriptan ›
- Semaglutide ›
- Prednisone ›
- Lisdexamfetamine ›
- Propranolol ›
- Metformin ›
- Amitriptyline ›
- Amoxicillin ›
- Lisinopril ›
- Isotretinoin ›
- Methotrexate ›
- Amlodipine Besylate ›
- Bendamustine ›
- Bupropion ›
- Amphetamine ›
- Fluoxetine ›
- Doxycycline ›
- Acyclovir ›
- Azithromycin ›
- Lamotrigine ›
- Pregabalin ›
- Dextroamphetamine ›
- Gabapentin ›
- Acetaminophen, Codeine ›
- Quetiapine ›
- Clonazepam ›
- Levothyroxine, Liothyronine ›
- Naproxen ›
- Omeprazole ›
- Letrozole ›
- Methylene Blue ›
- Duloxetine ›
- Buspirone ›
- Citalopram ›
Showing the 60 most looked-up of 2,829 medications checked with no known interaction — see the full Chive list.
Chive References
The 3 references that drive our Chive 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.
- Gruenwald J, Brendler T, Jaenicke C. PDR for Herbal Medicines. 1st ed. Montvale, NJ: Medical Economics Company, Inc., 1998.
- Electronic Code of Federal Regulations. Title 21. Part 182 -- Substances Generally Recognized As Safe. Available at: https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfcfr/CFRSearch.cfm?CFRPart=182
- Roller, E., Meller, S., Homey, B., Ruzicka, T., and Neumann, N. J. [Contact dermatitis caused by spinach, hedge mustard and chives]. Hautarzt 2003;54(4):374-375.
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.
Taking Chive and Atovaquone, Proguanil Together: Common Questions
Is it safe to take Chive with Atovaquone, Proguanil?
Should I take Chive and Atovaquone, Proguanil at the same time of day?
Does Atovaquone, Proguanil interact with any supplements?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
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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.