Drug & supplement interaction

Succinate + Felbamate

Felbamate brand name: Felbatol.

No Known Interaction
Medically reviewed by · Updated June 2026 · Pair last verified Sep 20, 2026
The bottom line No known interaction

We found no known interaction between Succinate and Felbamate 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

Succinate and Felbamate

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 Felbamate and Succinate 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 Succinate at all — not against Felbamate, 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.

Succinate safety at a glance

Succinate overall Use caution Succinate occurs naturally in the body and in foods, but supplement safety has not been well studied.
Pregnancy Avoid There is not enough safety data, so it is best to avoid supplemental succinate during pregnancy.
Breastfeeding Avoid Safety while breastfeeding is unknown, so avoiding supplements is the cautious choice.

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

Still wondering about combining Felbamate and Succinate? Ask Dr. Brian Staiger, PharmD, BCPS directly ›
What to actually watch for

What Felbamate’s Own FDA Label Lists

This is not an interaction — none of it involves Succinate. These are the most notable effects listed in the ADVERSE REACTIONS section of Felbamate’s own FDA label, for the medication by itself. Knowing the drug’s own list makes it easier to work out the likely cause if something new turns up while you take both. 10 of them are worth acting on rather than waiting out — marked below.

  • Low magnesium Worth acting on
  • Thoughts of self-harm Worth acting on
  • A bowel blockage Worth acting on
  • Pain or burning when passing urine Worth acting on
  • Severe muscle breakdown Worth acting on
  • Muscle weakness Worth acting on
  • Dehydration Worth acting on
  • Trouble swallowing Worth acting on
  • Bleeding in the gut Worth acting on
  • Trouble passing urine Worth acting on

Showing the 10 most notable of 78 label-listed effects — ranked by how unusual each one is across medicines generally, with serious effects weighted up.

From the ADVERSE REACTIONS section of the FDA label for Felbamate. Read the label on DailyMed › Succinate’s licensed record lists no adverse effects our clinical vocabulary could match, so there is no Succinate side to compare — that is a limit of the record, not a statement that Succinate has no side effects.

From our Q&A

Questions About Succinate or Felbamate

These are real questions from readers, answered by the pharmacists at HelloPharmacist — written by a person, not generated from a database. Each one covers Succinate or Felbamate, 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 Felbamate

This page covers Succinate only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Felbamate page lists 172 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: 1,4-butanediol (major), Activated Charcoal (major), American Hellebore (major), Arsenic (major) and Beer (major).

By severity: 14 major · 141 moderate · 17 minor.

From our pharmacist’s overview on the Felbamate page

“Felbamate (Felbatol) is a seizure medicine usually reserved for epilepsy that other drugs have failed to control, in part because it can stress the liver on its own. That history is why its 172 supplement and herbal interactions deserve real vigilance, starting with the 14 rated major.”

Reviewed by 2 · Jul 18, 2026

Open the Felbamate interaction page

One more smart check

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

We hold 2 real supplement products containing Succinate, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Succinate. Even though Succinate itself has no known interaction with Felbamate, 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 Succinate and Felbamate 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 Succinate
Steady interest

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

29 days ago today
Medication Felbamate
Top 25%

#338 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. Succinate 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 Succinate reference on this page ↓
  • Freshness: we automatically re-check this combination every week — this pair was last verified September 20, 2026. The Succinate and Felbamate 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.
Data structure & sourcing designed and verified by .
Supplement

About Succinate

What is Succinate?

  • Energy and fatigue support
  • Mitochondrial or cellular energy support
  • Hangover relief (traditional/popular use)
  • General wellness and antioxidant support
  • Carrier for minerals (e.g., magnesium succinate)

Succinate (succinic acid) is a natural compound your body already makes as part of how cells produce energy. It is sold as a supplement for energy and fatigue, but solid human evidence for these supplement uses is very limited. If you want to try it, talk to your pharmacist or doctor first, especially if you are pregnant, breastfeeding, or have a health condition.

Not a plant; a naturally occurring organic acid (succinic acid) and its salts · Capsules, tablets, powders; sometimes as mineral succinate salts (such as magnesium succinate) or in combination 'energy' or mitochondrial supplements

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

Succinate: dosing

There is no well-established or standardized dose for succinate supplements. Doses vary widely between products and blends, and there is not enough good human research to recommend a specific amount.The safest approach is to follow the directions on the product label and not exceed them.

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

Read the full Succinate monograph & all interactions
Medication

About Felbamate

What Is Felbamate Used For?

Brand name: Felbatol

Felbamate is not a first-line seizure medication. It is used only when a person's epilepsy has not responded well enough to other treatments and the seizures are severe enough that the serious risks of this drug are considered acceptable.

In adults, felbamate can be used alone or alongside other antiepileptic drugs (AEDs) to treat partial seizures (seizures that start in one part of the brain), with or without spreading to become a full seizure. In children, felbamate is used as an add-on treatment for both partial and generalized seizures linked to Lennox-Gastaut syndrome, a severe form of childhood epilepsy. Felbatol is specifically labeled for these uses in both adults and children.

See full Felbamate drug information
Keep checking

Other Drugs & Succinate

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

0Major
0Moderate
0Minor
2,829No known interaction
2,829 No interaction
No interaction 2,829 drugs checked — show the list

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

Showing the 60 most looked-up of 2,829 medications checked with no known interaction — see the full Succinate list.

See the full Succinate interactions page
See every supplement checked against Felbamate, ranked by severity
Evidence & sources

Succinate References

The 3 sources that drive our Succinate monograph — publicly available pages from reputable medical and government organizations. Every link was verified to work before publishing. Succinate is not covered by the licensed Natural Medicines interaction database, so its page cites these public sources directly.

  1. Dietary Supplements: What You Need to Know — NIH Office of Dietary Supplements Source
  2. Using Dietary Supplements Wisely — NIH NCCIH Source
  3. Dietary Supplements — MedlinePlus 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.

Pharmacist Counseling Corner

Taking Succinate and Felbamate Together: Common Questions

Is it safe to take Succinate with Felbamate?
We do not list a known interaction between Succinate and Felbamate. 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.
Does Felbamate interact with any supplements?
Yes. Felbamate has documented interactions with 172 supplements in our database — Succinate is not one of them. The Felbamate 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

Succinate monograph Uses, safety profile, and every drug interaction in one place Felbamate drug information The full plain-English guide to this medication Felbamate supplement interactions Every supplement checked against Felbamate, 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 3 citations behind this page Ask a pharmacist Free, personal answer from our licensed team

Still Have a Question About Felbamate and Succinate?

Our pharmacists answer your medication & supplement questions — free.

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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.