Justicia Pectoralis + nitazoxanide
nitazoxanide brand name: Alinia.
We found no known interaction between Justicia Pectoralis and nitazoxanide 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 nitazoxanide states a food rule worth keeping to.
Justicia Pectoralis and nitazoxanide
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 nitazoxanide and Justicia Pectoralis 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 Justicia Pectoralis at all — not against nitazoxanide, 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.
Justicia Pectoralis safety at a glance
Safety guidance is general; always confirm with your pharmacist or doctor for your situation.
Some nitazoxanide Products Have a Food Rule — Justicia Pectoralis Should Not Break It
At least one FDA label for a product containing nitazoxanide says to take it with food. If you take Justicia Pectoralis on an empty stomach out of habit, keep them separate — and take nitazoxanide 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 nitazoxanide 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.
parvum (2.1): Age Dosage Duration 12 years and older One nitazoxanide tablet (500 mg nitazoxanide) every 12 hours with food 3 days 2.1 Recommended Dosage and Important Administration Instructions Important Administration Instructions for Pediatric Patients 11 years of Age or Younger: Nitazoxanide tablets should not be administered to pediatric patients 11 years of age or younger because a single t
From the Dosage and Administration section of the FDA label we read for nitazoxanide — where that label names a specific product, the instruction is that product's. Read the label on DailyMed ›
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 nitazoxanide
This page covers Justicia Pectoralis only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the nitazoxanide page lists 17 supplements it has a documented interaction with, worst first, each one explained.
The most serious there right now: Activated Charcoal (major), Coffee Charcoal (moderate), European Mandrake (moderate), Glucomannan (moderate) and Guar Gum (moderate).
By severity: 1 major · 7 moderate · 9 minor.
From our pharmacist’s overview on the nitazoxanide page
“Nitazoxanide (Alinia) is an antiparasitic taken as a short course, often just three days, to clear gut infections like giardiasis, so every dose needs to actually reach the bloodstream. That is exactly what the 17 supplements on this page can undermine, and it is why this list deserves real care rather than a shrug.”
Reviewed by 2 · Jul 18, 2026
Where Justicia Pectoralis and nitazoxanide 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.
#1,429 of 1,452 supplements looked up here in the last 7 days
#2,330 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. Justicia Pectoralis is not yet covered by that licensed database, so its write-up cites publicly available medical sources directly (see the references below).
- Citation library: 103,510 references behind our interaction content, 65,311 of them resolved to verified PubMed/DOI sources. See every Justicia Pectoralis reference on this page ↓
- Freshness: we automatically re-check this combination every week — this pair was last verified September 13, 2026. The Justicia Pectoralis and nitazoxanide 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.
About Justicia Pectoralis
What is Justicia Pectoralis?
- Anxiety and stress
- Sleep problems
- Cough and respiratory complaints
- Minor wounds and inflammation
- Flavoring agent
Justicia pectoralis is a tropical herb used in Caribbean and South American folk medicine for calming, sleep, and respiratory complaints, but high-quality human evidence is very limited. Because little is known about its safety, talk with a pharmacist or doctor before using it, and avoid it during pregnancy and breastfeeding.
Justicia pectoralis · Acanthaceae · Leaves and aerial parts (sometimes the whole plant) · Tea (infusion), tincture, dried leaf, and as part of traditional snuff preparations
An interaction check asks whether these two react with each other — it does not ask whether Justicia Pectoralis is a good idea for someone in your situation. Here is what our Justicia Pectoralis record says about it on its own.
Justicia Pectoralis: dosing
There is no established, standardized dose for Justicia pectoralis. Traditional use varies, and product strengths differ widely between brands.If you choose to use it, follow the directions on the product label and do not exceed the recommended amount.
From our Justicia Pectoralis monograph — the full record covers uses, side effects and every documented interaction.
About Nitazoxanide
What Is Nitazoxanide Used For?
Brand name: Alinia
Nitazoxanide tablets (for patients 12 years and older) treat diarrhea caused by two parasites: Giardia lamblia and Cryptosporidium parvum. These are intestinal parasites that can cause significant diarrhea and digestive upset.
Important limitation: nitazoxanide tablets and Alinia for oral suspension have not been shown to work for diarrhea caused by Cryptosporidium parvum in people who are HIV-positive or have a weakened immune system.
Other Drugs & Justicia Pectoralis
Browse every other medication we’ve checked against Justicia Pectoralis — 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 Justicia Pectoralis against these medications and found no known interaction in our sources. Open any page to confirm.
- Apixaban ›
- Levothyroxine ›
- Amlodipine ›
- Methylphenidate ›
- Warfarin ›
- Sertraline ›
- Testosterone ›
- Losartan Potassium ›
- Ivermectin ›
- Metoprolol ›
- Rivaroxaban ›
- Aspirin ›
- Rosuvastatin ›
- Acetaminophen ›
- Escitalopram ›
- Abemaciclib ›
- Clopidogrel ›
- Tadalafil ›
- Atorvastatin ›
- Docusate ›
- Tirzepatide ›
- Valacyclovir ›
- Ibuprofen ›
- Methamphetamine ›
- Hydroxyurea ›
- Warfarin Sodium ›
- Semaglutide ›
- Sumatriptan ›
- Prednisone ›
- Propranolol ›
- Lisdexamfetamine ›
- Metformin ›
- Amoxicillin ›
- Lisinopril ›
- Bupropion ›
- Amitriptyline ›
- Methotrexate ›
- Bendamustine ›
- Acyclovir ›
- Doxycycline ›
- Amphetamine ›
- Fluoxetine ›
- Isotretinoin ›
- Lamotrigine ›
- Pregabalin ›
- Azithromycin ›
- Acetaminophen, Codeine ›
- Gabapentin ›
- Amlodipine Besylate ›
- Dextroamphetamine ›
- Clonazepam ›
- Methylene Blue ›
- Omeprazole ›
- Quetiapine ›
- Letrozole ›
- Duloxetine ›
- Naproxen ›
- Buspirone ›
- Citalopram ›
- Ciprofloxacin ›
Showing the 60 most looked-up of 2,829 medications checked with no known interaction — see the full Justicia Pectoralis list.
Justicia Pectoralis References
The 2 sources that drive our Justicia Pectoralis monograph — publicly available pages from reputable medical and government organizations. Every link was verified to work before publishing. Justicia Pectoralis is not covered by the licensed Natural Medicines interaction database, so its page cites these public sources directly.
- Justicia (genus) and related plant information — MedlinePlus Source
- Herbs at a Glance — NIH NCCIH Source
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 Justicia Pectoralis and nitazoxanide Together: Common Questions
Is it safe to take Justicia Pectoralis with nitazoxanide?
Should I take Justicia Pectoralis and nitazoxanide at the same time of day?
Does nitazoxanide interact with any supplements?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Keep Exploring
Still Have a Question About nitazoxanide and Justicia Pectoralis?
Our pharmacists answer your medication & supplement questions — free.
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.