Oxygen Therapy + Fluphenazine
Fluphenazine brand names: Prolixin, Permitil, Fluphenazine.
We found no known interaction between Oxygen Therapy and Fluphenazine 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.
Oxygen Therapy and Fluphenazine
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 Fluphenazine and Oxygen Therapy in our sources. This does not guarantee that the combination is completely free of risk — research on Oxygen Therapy alongside specific medications may be limited.
Worth understanding: our licensed dataset holds no drug-interaction record for Oxygen Therapy at all — not against Fluphenazine, 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.
Oxygen Therapy is a treatment rather than something you take. Tell whoever provides it which medicines you use, and ask your prescriber whether it is appropriate for your health and treatment. 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.
Oxygen Therapy safety at a glance
Safety guidance is general; always confirm with your pharmacist or doctor for your situation.
See Every Supplement That Interacts With Fluphenazine
This page covers Oxygen Therapy only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Fluphenazine page lists 148 supplements it has a documented interaction with, worst first, each one explained.
The most serious there right now: Activated Charcoal (major), Henbane (major), Indian Snakeroot (major), Rauvolfia Vomitoria (major) and Scopolia (major).
By severity: 5 major · 109 moderate · 34 minor.
From our pharmacist’s overview on the Fluphenazine page
“Take real care with supplements while on fluphenazine (Prolixin), an antipsychotic used mainly for schizophrenia. Five of the 148 ingredients on file rate major: herbs like henbane that stack anticholinergic side effects (dry mouth, blurred vision, confusion) onto a drug already prone to them, two rauwolfia plants that can intensify it…”
Reviewed by 2 · Jul 18, 2026
Where Oxygen Therapy and Fluphenazine 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.
#1,092 of 1,452 supplements looked up here in the last 7 days
#1,610 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. Oxygen Therapy 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 Oxygen Therapy reference on this page ↓
- Freshness: we automatically re-check this combination every week — this pair was last verified September 20, 2026. The Oxygen Therapy and Fluphenazine records this page draws on were last updated June 20, 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 Oxygen Therapy
What is Oxygen Therapy?
- Low blood oxygen from lung disease (COPD)
- Severe COVID-19 or pneumonia
- Hyperbaric treatment of wounds and decompression sickness
- Carbon monoxide poisoning
- Cluster headaches
- Marketed for 'energy,' altitude, or general wellness
Oxygen therapy is a real medical treatment that gives extra oxygen to people whose blood oxygen is low, and it can be lifesaving when prescribed and monitored by a healthcare provider. It is not a dietary supplement, and using too much oxygen or relying on unproven 'oxygen' wellness products can be harmful or simply ineffective. Always use oxygen only under medical guidance.
Medical oxygen gas (nasal cannula, face mask, oxygen concentrator), hyperbaric oxygen chambers, and marketed 'oxygen' products such as canned oxygen, oxygenated water, and hydrogen peroxide drops
An interaction check asks whether these two react with each other — it does not ask whether Oxygen Therapy is a good idea for someone in your situation. Here is what our Oxygen Therapy record says about it on its own.
Oxygen Therapy: dosing
There is no single 'dose' of oxygen that fits everyone. Medical oxygen is prescribed and adjusted by a healthcare provider based on your blood oxygen levels, your condition, and your symptoms. It is usually measured as a flow rate (liters per minute) or a percentage of oxygen, and often guided by a fingertip oxygen monitor (pulse oximeter) or blood tests.Because the right amount is so individual, you should never change your oxygen flow or stop it on your own.
From our Oxygen Therapy monograph — the full record covers uses, side effects and every documented interaction.
About Fluphenazine
What Is Fluphenazine Used For?
Brand names: Prolixin, Permitil, Fluphenazine
Fluphenazine hydrochloride tablets and oral solution are indicated for the management of psychotic disorders. Fluphenazine Hydrochloride Injection is also used for psychotic disorders and can bridge patients to oral therapy.
Fluphenazine Decanoate Injection is a long-acting form specifically intended for patients who need extended antipsychotic treatment — for example, those with chronic schizophrenia who benefit from a single injection that can last up to four weeks or longer. It is not approved for behavioral problems related to intellectual disability, and it is not approved for dementia-related psychosis in elderly patients.
Other Drugs & Oxygen Therapy
Browse every other medication we’ve checked against Oxygen Therapy — 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 Oxygen Therapy 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 ›
- Aspirin ›
- Abemaciclib ›
- Metoprolol ›
- Acetaminophen ›
- Rosuvastatin ›
- Rivaroxaban ›
- Escitalopram ›
- Clopidogrel ›
- Atorvastatin ›
- Docusate ›
- Tadalafil ›
- Tirzepatide ›
- Methamphetamine ›
- Ibuprofen ›
- Warfarin Sodium ›
- Valacyclovir ›
- Sumatriptan ›
- Hydroxyurea ›
- Semaglutide ›
- Prednisone ›
- Lisdexamfetamine ›
- Propranolol ›
- Metformin ›
- Amitriptyline ›
- Amoxicillin ›
- Lisinopril ›
- Isotretinoin ›
- Amlodipine Besylate ›
- Methotrexate ›
- Bendamustine ›
- Bupropion ›
- Amphetamine ›
- Doxycycline ›
- Fluoxetine ›
- Acyclovir ›
- Azithromycin ›
- Lamotrigine ›
- Pregabalin ›
- Dextroamphetamine ›
- Gabapentin ›
- Acetaminophen, Codeine ›
- Levothyroxine, Liothyronine ›
- Clonazepam ›
- Quetiapine ›
- Naproxen ›
- Omeprazole ›
- Letrozole ›
- Duloxetine ›
- Methylene Blue ›
- Buspirone ›
- Citalopram ›
Showing the 60 most looked-up of 2,829 medications checked with no known interaction — see the full Oxygen Therapy list.
Oxygen Therapy References
The 2 sources that drive our Oxygen Therapy monograph — publicly available pages from reputable medical and government organizations. Every link was verified to work before publishing. Oxygen Therapy is not covered by the licensed Natural Medicines interaction database, so its page cites these public sources directly.
- Oxygen Therapy — MedlinePlus (U.S. National Library of Medicine) Source
- Oxygen Therapy — Cleveland Clinic 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.
Having Oxygen Therapy While Taking Fluphenazine: Common Questions
Is it safe to have Oxygen Therapy while taking Fluphenazine?
Does Fluphenazine 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.