Alpha-ketoglutarate (akg) + Nimodipine
Nimodipine brand names: Nimotop, Nymalize.
We found no known interaction between Alpha-ketoglutarate (akg) and Nimodipine 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.
Alpha-ketoglutarate (akg) and Nimodipine
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 Nimodipine and Alpha-ketoglutarate (akg) 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 Alpha-ketoglutarate (akg) at all — not against Nimodipine, 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.
Alpha-ketoglutarate (akg) safety at a glance
Safety guidance is general; always confirm with your pharmacist or doctor for your situation.
See Every Supplement That Interacts With Nimodipine
This page covers Alpha-ketoglutarate (akg) only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Nimodipine page lists 227 supplements it has a documented interaction with, worst first, each one explained.
The most serious there right now: Activated Charcoal (major), American Hellebore (major), American Mistletoe (major), Grapefruit (major) and St. John's Wort (major).
By severity: 6 major · 180 moderate · 41 minor.
From our pharmacist’s overview on the Nimodipine page
“Nimodipine (Nimotop, Nymalize) is given after bleeding around the brain to stop blood vessels from clamping down, and the supplement interactions on file earn real caution, not a shrug. Of the 227 ingredients listed, most either interfere with CYP3A4, the liver enzyme that clears nimodipine, or lower blood pressure on their own and sta…”
Reviewed by 2 · Jul 18, 2026
Where Alpha-ketoglutarate (akg) and Nimodipine 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.
#1,404 of 1,452 supplements looked up here in the last 7 days
#2,244 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. Alpha-ketoglutarate (akg) 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 Alpha-ketoglutarate (akg) reference on this page ↓
- Freshness: we automatically re-check this combination every week — this pair was last verified September 13, 2026. The Alpha-ketoglutarate (akg) and Nimodipine 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 Alpha-ketoglutarate (akg)
What is Alpha-ketoglutarate (akg)?
- Anti-aging and longevity support
- Athletic performance and recovery
- Muscle building
- Bone health
- General metabolic and energy support
Alpha-ketoglutarate (AKG) is a natural molecule in the body's energy-making (Krebs) cycle that is now sold as a supplement, mainly marketed for longevity, exercise, and muscle support. Most human evidence is limited or early, and many popular claims rest on lab or animal studies, so benefits are not well proven. Talk with your pharmacist or doctor before starting it, especially if you are pregnant, breastfeeding, or have a health condition.
Not applicable (a naturally occurring metabolic molecule, made synthetically for supplements) · Capsules, tablets, powders; often as calcium alpha-ketoglutarate (Ca-AKG), arginine alpha-ketoglutarate (AAKG), or ornithine alpha-ketoglutarate (OKG)
An interaction check asks whether these two react with each other — it does not ask whether Alpha-ketoglutarate (akg) is a good idea for someone in your situation. Here is what our Alpha-ketoglutarate (akg) record says about it on its own.
Alpha-ketoglutarate (akg): dosing
There is no official, established dose of AKG for any health condition. Doses used in studies have varied widely depending on the form (calcium AKG, arginine AKG, or ornithine AKG) and the purpose.The safest approach is to follow the directions on the product label and not exceed the recommended amount.
From our Alpha-ketoglutarate (akg) monograph — the full record covers uses, side effects and every documented interaction.
About Nimodipine
What Is Nimodipine Used For?
Brand names: Nimotop, Nymalize
Nimodipine — available as capsules and oral solution — is used to improve neurological outcomes after a subarachnoid hemorrhage (SAH), a type of bleeding that occurs around the brain when an intracranial berry aneurysm ruptures. It works to reduce the incidence and severity of ischemic deficits (areas of the brain damaged by reduced blood flow) that can follow this kind of bleed.
This use applies across nimodipine capsules, nimodipine oral solution, and Nymalize oral solution. It is indicated for adult patients regardless of how severe their neurological condition is at the time treatment begins.
Other Drugs & Alpha-ketoglutarate (akg)
Browse every other medication we’ve checked against Alpha-ketoglutarate (akg) — 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 Alpha-ketoglutarate (akg) 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 ›
- Acetaminophen ›
- Rosuvastatin ›
- 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 Alpha-ketoglutarate (akg) list.
Alpha-ketoglutarate (akg) References
The 2 sources that drive our Alpha-ketoglutarate (akg) monograph — publicly available pages from reputable medical and government organizations. Every link was verified to work before publishing. Alpha-ketoglutarate (akg) is not covered by the licensed Natural Medicines interaction database, so its page cites these public sources directly.
- Arginine — NIH Office of Dietary Supplements / MedlinePlus Source
- Dietary Supplements: What You Need to Know — NIH Office of Dietary Supplements 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.
Nimodipine Is Linked to Lower Levels of One Nutrient
Natural Medicines records Nimodipine as a medicine that can lower these. This is not an interaction with Alpha-ketoglutarate (akg) — it is a separate effect of the medicine, and it is a reason some people are advised to supplement rather than to avoid one:
Read the full Nimodipine nutrient depletion report ›
Depletion records come from the licensed Natural Medicines database. Do not start a supplement on the strength of this page — ask your pharmacist or doctor whether it applies to you.
Taking Alpha-ketoglutarate (akg) and Nimodipine Together: Common Questions
Is it safe to take Alpha-ketoglutarate (akg) with Nimodipine?
Does Nimodipine 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.