Drug & supplement interaction

Pea Protein + Maprotiline

Maprotiline brand name: Ludiomil.

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

We found no known interaction between Pea Protein and Maprotiline 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.

Know someone taking this? Share
Facebook Post Reddit Email
On this page
Interaction report

Pea Protein and Maprotiline

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 Maprotiline and Pea Protein 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 Pea Protein at all — not against Maprotiline, 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.

Pea Protein safety at a glance

Pea Protein overall Generally safe Pea protein is a food-derived protein that is generally well tolerated by most healthy people.
Pregnancy Use caution Whole peas are a normal food, but concentrated protein supplements have not been well studied in pregnancy, so check with your doctor first.
Breastfeeding Use caution Pea protein as a food is likely fine, but concentrated supplements have not been specifically studied during breastfeeding.

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

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

What Pea Protein Itself Has Been Linked To

This is not an interaction — nothing below involves Maprotiline. It is the side-effect record for Pea Protein on its own, from the licensed Natural Medicines monograph. If something new turns up after you add Pea Protein, this list is the first place to look. One entry is worth acting on rather than waiting out — marked below.

  • Wheezing / A severe allergic reaction / Hives / An allergic reaction Worth acting on Additional detail

    “Orally, pea protein may cause allergic reactions in individuals sensitive to other foods. A case series describes 6 children who had anaphylactic reactions to pea protein present in a number of food items. Other symptoms included angioedema, urticaria, and asthma. All the children had a history of allergies to other foods including peanuts, tree nuts, chickpeas, lentils, or kidney beans.”

    Pea Protein · Natural Medicines adverse-effect record, reported in allergic rhinitis (hay fever).

    1 source cited
    1. 102012. Lavine E, Ben-Shoshan M. Anaphylaxis to hidden pea protein: A Canadian pediatric case series. J Allergy Clin Immunol Pract 2019;7(6):2070-1. doi: 10.1016/j.jaip.2019.02.010. PubMed

Everything above comes from the Natural Medicines adverse-effect record for Pea Protein — expand a row for the licensed statement it rests on. We haven’t matched Maprotiline to its FDA label in our system yet, so we can’t compare its own side-effect list here — the leaflet that comes with your prescription is the authoritative list for Maprotiline.

Everything else you take

See Every Supplement That Interacts With Maprotiline

This page covers Pea Protein only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Maprotiline page lists 116 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: Activated Charcoal (major), Lithium (major), 1,3-dmaa (moderate), 5-htp (moderate) and Acacia Rigidula (moderate).

By severity: 2 major · 90 moderate · 24 minor.

From our pharmacist’s overview on the Maprotiline page

“The riskiest pairing on this page belongs to lithium. Taken alongside a serotonergic antidepressant like maprotiline (Ludiomil), it can both mask and raise the odds of serotonin syndrome, a dangerous buildup of serotonin activity, and it earns one of the list's two major ratings for that reason.”

Reviewed by 2 · Jul 18, 2026

Open the Maprotiline interaction page

One more smart check

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

We hold 831 real supplement products containing Pea Protein, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Pea Protein. Even though Pea Protein itself has no known interaction with Maprotiline, 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 Pea Protein and Maprotiline 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 Pea Protein
Top 25%

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

29 days ago today
Medication Maprotiline
Steady interest

#1,851 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.
  • Citation library: 103,510 references behind our interaction content, 65,311 of them resolved to verified PubMed/DOI sources. See every Pea Protein reference on this page ↓
  • Freshness: we automatically re-check this combination every week — this pair was last verified September 20, 2026. The Pea Protein and Maprotiline 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.
Data structure & sourcing designed and verified by .
Supplement

About Pea Protein

What is Pea Protein?

  • Building muscle and strength
  • Plant-based protein supplement
  • Weight management and appetite control
  • Post-workout recovery
  • Meal replacement

Pea protein is a plant-based protein powder made from yellow split peas, commonly used by people who want a dairy-free or vegan source of protein to support muscle and overall protein intake. Research suggests it can support muscle building similar to other proteins when paired with resistance exercise, and it is generally well tolerated. As a food-based protein, it is considered safe for most people, but check with your pharmacist or doctor if you have kidney problems or a legume allergy.

Pisum sativum · Fabaceae · Seeds (peas) · Powder, protein shakes, ready-to-drink beverages, protein bars, capsules

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

Pea Protein: dosing

There is no single official dose of pea protein, because the right amount depends on your overall diet, body size, and goals. Most products provide about 20 to 25 grams of protein per scoop, but this varies by brand.The best approach is to follow the directions on the product label and use pea protein to help fill the gap between the protein you get from food and your daily needs.

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

Read the full Pea Protein monograph & all interactions
Medication

About Maprotiline

What Is Maprotiline Used For?

Brand name: Ludiomil

  • Maprotiline is used to treat depression, bipolar disorder (manic depressive disorder; a disease that causes episodes of depression, episodes of mania, and other abnormal moods), and anxiety. Maprotiline is in a class of medications called tetracyclic antidepressants. It works by increasing the amounts of certain natural substances in the brain that are needed to maintain mental balance.

See full Maprotiline drug information
Keep checking

Other Drugs & Pea Protein

Browse every other medication we’ve checked against Pea Protein — 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 Pea Protein 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 Pea Protein list.

See the full Pea Protein interactions page
See every supplement checked against Maprotiline, ranked by severity
Evidence & sources

Pea Protein References

The 1 references that drive our Pea Protein 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.

  1. Lavine E, Ben-Shoshan M. Anaphylaxis to hidden pea protein: A Canadian pediatric case series. J Allergy Clin Immunol Pract 2019;7(6):2070-1. doi: 10.1016/j.jaip.2019.02.010. PubMed

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 Pea Protein and Maprotiline Together: Common Questions

Is it safe to take Pea Protein with Maprotiline?
We do not list a known interaction between Pea Protein and Maprotiline. 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 Maprotiline interact with any supplements?
Yes. Maprotiline has documented interactions with 116 supplements in our database — Pea Protein is not one of them. The Maprotiline 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

Pea Protein monograph Uses, safety profile, and every drug interaction in one place Maprotiline drug information The full plain-English guide to this medication Maprotiline supplement interactions Every supplement checked against Maprotiline, 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 1 citations behind this page Ask a pharmacist Free, personal answer from our licensed team

Still Have a Question About Maprotiline and Pea Protein?

Our pharmacists answer your medication & supplement questions — free.

Ask a pharmacist

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.