Lecithin + Lanreotide
Lanreotide brand name: Somatuline.
We found no known interaction between Lecithin and Lanreotide 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 two are separately associated with some of the same side effects, which would make a new symptom harder to attribute to one or the other.
Lecithin and Lanreotide
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 Lanreotide and Lecithin 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 Lecithin at all — not against Lanreotide, 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.
Lecithin safety at a glance
Pregnancy & breastfeeding ratings are from Natural Medicines (Therapeutic Research Center) — the full detail is in the Special populations card below. Safety guidance is general; always confirm with your pharmacist or doctor for your situation.
Lecithin in Pregnancy & Breastfeeding
When used orally in food amounts. Lecithin has Generally Recognized As Safe (GRAS) status in the US. There is insufficient reliable information available about the safety of medicinal amounts of lecithin during pregnancy or lactation; avoid using.
DISCLAIMER: This tool is intended for informational purposes only, and should not be interpreted as specific medical advice. Patients should consult with a qualified healthcare provider before making decisions about therapies and/or health conditions.© 2026 Therapeutic Research Center
See Every Supplement That Interacts With Lanreotide
This page covers Lecithin only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Lanreotide page lists 13 supplements it has a documented interaction with, worst first, each one explained.
The most serious there right now: Adrafinil (moderate), Cannabidiol (cbd) (moderate), Cannabinol (cbn) (moderate), Cannabis (moderate) and Delta-9-tetrahydrocannabinol (thc) (moderate).
By severity: 12 moderate · 1 minor.
From our pharmacist’s overview on the Lanreotide page
“Every supplement on this page interacts with lanreotide (Somatuline) in the same basic way. Lanreotide, injected to treat acromegaly and certain neuroendocrine tumors, can slow CYP3A4, a liver enzyme that many herbal ingredients depend on to be cleared from the body.”
Reviewed by 2 · Jul 18, 2026
Taking Lecithin as Part of a Dietary Supplement Product? Check It for Interactions
We hold 2,414 real supplement products containing Lecithin, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Lecithin. Even though Lecithin itself has no known interaction with Lanreotide, another ingredient on your label might. Find your product and we’ll check every ingredient on its label:
Where Lecithin and Lanreotide 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.
#120 of 1,452 supplements looked up here in the last 7 days
#2,526 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.
- Citation library: 103,510 references behind our interaction content, 65,311 of them resolved to verified PubMed/DOI sources. See every Lecithin reference on this page ↓
- Freshness: we automatically re-check this combination every week — this pair was last verified September 20, 2026. The Lecithin and Lanreotide 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.
About Lecithin
What is Lecithin?
- High cholesterol
- Liver health
- Brain and memory support
- Breast inflammation during breastfeeding (mastitis/clogged ducts)
- Dry skin and skin conditions
Lecithin is a natural fatty substance found in foods and made by the body that is widely used as a supplement and food emulsifier. Evidence supporting most of its health claims is limited, though it is generally considered safe for most people when taken in normal amounts. Talk to your pharmacist or doctor before starting it, especially if you have allergies to soy or egg.
Fatty substance extracted from soybeans, eggs, or sunflower seeds · Capsules, softgels, granules, powder, liquid, and as a food additive
An interaction check asks whether these two react with each other — it does not ask whether Lecithin is a good idea for someone in your situation. Here is what our Lecithin record says about it on its own.
Lecithin: dosing
There is no official standardized dose of lecithin for any health condition. The amount used varies widely depending on the product and the reason for use.The best approach is to follow the directions on the product label and not take more than recommended.
From our Lecithin monograph — the full record covers uses, side effects and every documented interaction.
About Lanreotide Injection
What Is Lanreotide Injection Used For?
Brand name: Somatuline
Lanreotide Injection is used for the long-term treatment of acromegaly (a condition where the body produces too much growth hormone) in patients who have not responded adequately to surgery or radiation, or who cannot have those treatments. The goal is to bring growth hormone and IGF-1 levels back to normal.
It is also used to treat adults with unresectable, well- or moderately-differentiated, locally advanced or metastatic gastroenteropancreatic neuroendocrine tumors (GEP-NETs) to help slow tumor progression, and to treat adults with carcinoid syndrome, where it reduces how often short-acting rescue medications are needed. If a patient is already receiving Lanreotide Injection for GEP-NETs, no additional dose is given for carcinoid syndrome.
Other Drugs & Lecithin
Browse every other medication we’ve checked against Lecithin — 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 Lecithin 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 ›
- Abemaciclib ›
- Aspirin ›
- Acetaminophen ›
- Metoprolol ›
- Rosuvastatin ›
- Rivaroxaban ›
- Escitalopram ›
- Clopidogrel ›
- Atorvastatin ›
- Tadalafil ›
- Docusate ›
- Tirzepatide ›
- Ibuprofen ›
- Methamphetamine ›
- Hydroxyurea ›
- Warfarin Sodium ›
- Valacyclovir ›
- Sumatriptan ›
- 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 ›
- Clonazepam ›
- Quetiapine ›
- Levothyroxine, Liothyronine ›
- Naproxen ›
- Omeprazole ›
- Letrozole ›
- Methylene Blue ›
- Duloxetine ›
- Buspirone ›
- Citalopram ›
Showing the 60 most looked-up of 2,829 medications checked with no known interaction — see the full Lecithin list.
Lecithin References
The 9 references that drive our Lecithin 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.
- Buchman AL, Dubin M, Jenden D, et al. Lecithin increases plasma free choline and decreases hepatic steatosis in long-term total parenteral nutrition patients. Gastroenterology 1992;102:1363-70.
- Food and Nutrition Board, Institute of Medicine. Dietary Reference Intakes for Thiamin, Riboflavin, Niacin, Vitamin B6, Folate, Vitamin B12, Pantothenic Acid, Biotin, and Choline (2000). Washington, DC: National Academy Press, 2000. Available at: http://b
- Chatellier G, Lacomblez L. Tacrine (tetrahydroaminoacridine; THA) and lecithin in senile dementia of the Alzheimer type: a multicentre trial. Groupe Francais d'Etude de la Tetrahydroaminoacridine. BMJ 1990;300:495-9.
- Gelenberg AJ, Dorer DJ, Wojcik JD, et al. A crossover study of lecithin treatment of tardive dyskinesia. J Clin Psychiatry 1990;51:149-53.
- Little A, Levy R, Chuaqui-Kidd P, Hand D. A double-blind, placebo controlled trial of high-dose lecithin in Alzheimer's disease. J Neurol Neurosurg Psychiatry 1985;48:736-42. PubMed
- Palm M, Moneret-Vautrin DA, Kanny G, et al. Food allergy to egg and soy lecithins. Allergy 1999;54:1116-7. PubMed
- Drachman DA, Glosser G, Fleming P, et al. Memory decline in the aged: treatment with lecithin and physostigmine. Neurology 1982;32:944-50. PubMed
- Gelenberg, A. J., Doller-Wojcik, J. C., and Growdon, J. H. Choline and lecithin in the treatment of tardive dyskinesia: preliminary results from a pilot study. Am J Psychiatry 1979;136(6):772-776. PubMed
- Electronic Code of Federal Regulations. Title 21, Chapter 1, Subchapter B, Part 184: Direct food substances affirmed as Generally Recognized as Safe. Subpart B - listing of specific substances affirmed as GRAS. Sec. 184.1400 Lecithin. Available at: https:
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 Lecithin and Lanreotide Together: Common Questions
Is it safe to take Lecithin with Lanreotide?
Do Lecithin and Lanreotide have any of the same side effects?
Does Lanreotide interact with any supplements?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Keep Exploring
Still Have a Question About Lanreotide and Lecithin?
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.