Drug & supplement interaction

Mesoglycan + Simvastatin

Simvastatin brand name: Zocor.

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 Mesoglycan and Simvastatin 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.

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Interaction report

Mesoglycan and Simvastatin

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 Simvastatin and Mesoglycan 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.

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.

Mesoglycan safety at a glance

Mesoglycan overall Use caution Generally tolerated in studies, but it can affect blood clotting and lacks long-term safety data.
Pregnancy Avoid There is not enough safety information, so it is best avoided during pregnancy.
Breastfeeding Avoid Safety while breastfeeding is unknown, so avoid use.

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

Still wondering about combining Simvastatin and Mesoglycan? Ask Dr. Brian Staiger, PharmD, BCPS directly ›
How we checked

Why No Interaction Is Listed for Simvastatin

Interactions in our licensed database are recorded against drug classes, not just single drug names. Simvastatin is filed under 8 classifications — including hmg-coa reductase inhibitors ("statins"), organic anion-transporting polypeptide substrates (oatp), glucuronidated drugs. Mesoglycan has documented interactions with 2 drug classes — the most serious being anticoagulant/antiplatelet drugs (moderate) and thrombolytic drugs (moderate) — and none of Simvastatin’s classifications are among them.

Classification data comes from our licensed Natural Medicines dataset. A medication can belong to classes beyond those recorded there, so this describes how the check was run — it is not a safety guarantee.

Keep it in perspective

Mesoglycan Does Interact With Other Medications

Mesoglycan has 122 moderate known drug interactions in our database — Simvastatin isn’t one of them. If you take anything else, check it against the full list below.

Moderate 122 No known interaction 2,708 (incl. Simvastatin)
Taking anything else?

Check Another of Your Medications Against Mesoglycan

Covers the 2,830 medications we’ve checked against Mesoglycan. Pick one to open its full report.

What to actually watch for

No Interaction Found — But Data Suggests Mesoglycan and Simvastatin May Share Several of the Same Side Effects

This is not an interaction. Neither one changes how your body handles the other, and nothing here says they react together. What our sources do show is that each has separately been linked to the effects below — so taking both can make those effects more likely to turn up, and harder to pin on one or the other if they do.

  • Hair loss / Swelling Additional detail

    Mesoglycan

    “Orally, mesoglycan has been reported to cause local cutaneous reactions.

    Subcutaneously, injections of mesoglycan into the scalp were thought to result in edema, redness, and local hair loss in a 32-year-old female.”

    Mesoglycan · Natural Medicines adverse-effect record, reported in alopecia.

    1 source cited
    1. 97780. Duque-Estrada B, Vincenzi C, Misciali C, Tosti A. Alopecia secondary to mesotherapy. J Am Acad Dermatol. 2009;61(4):707-9. PubMed

    Simvastatin

    Listed in the ADVERSE REACTIONS section of the FDA label for Simvastatin. Read the label on DailyMed ›

  • Stomach upset / Nausea / Vomiting reported in 5.3% of FDA reports for Simvastatin Additional detail

    Mesoglycan

    “Orally, mesoglycan seems to be well tolerated. Some adverse effects reported in clinical studies include nausea, vomiting, epigastric pain, dyspepsia, heartburn, headache, diarrhea, and local cutaneous reactions.

    However, there is some concern about potential contamination. Mesoglycan is derived from raw animal tissues gathered from slaughterhouses, possibly from sick or diseased animals.”

    Mesoglycan · Natural Medicines adverse-effect record, reported in cluster headache.

    6 sources cited
    1. 6629. Raso AM, Maggio D, Trogolo M, et al. [Effectiveness of mesoglycan therapy in patients with ischemia of the lower limbs. Preliminary results of a new therapeutic protocol]. Minerva Cardioangiol 1997;45:383-92.
    2. 97778. Viliani T, Scarselli M, Pieri A, Gatti M, Santini M, Pasquetti P. Pharmacological treatment of mechanical edema: a randomized controlled trial about the effects of mesoglycan. Eur J Phys Rehabil Med. 2009;45(1):21-9.
    3. 97779. Gossetti B, Antignani PL, Jabbour J, Martinelli O. Flow-mediated dilation benefits of mesoglycan in peripheral artery disease. Int Angiol. 2015;34(4):398-406.
    4. 103265. Valvano A, Bosso G, Apuzzi V, Riccone F, Saccá L, Oliviero U. Mesoglycan improves vascular reactivity and insulin sensitivity in patients with metabolic syndrome. Atherosclerosis. 2015;243(2):407-13. PubMed
    5. 6620. Nationwide alert on hallmark labs injectable adrenal cortex extract. FDA. Available at: www.fda.gov/bbs/topics/NEWS/NEW00539.html
    6. 1825. Lewis CJ. Letter to reiterate certain public health and safety concerns to firms manufacturing or importing dietary supplements that contain specific bovine tissues. FDA. Available at: www.cfsan.fda.gov/~dms/dspltr05.html.

    “Orally, mesoglycan has been reported to cause nausea, vomiting, epigastric pain, dyspepsia, heartburn, and diarrhea.”

    Mesoglycan · Natural Medicines adverse-effect record, reported in diarrhea.

    3 sources cited
    1. 6629. Raso AM, Maggio D, Trogolo M, et al. [Effectiveness of mesoglycan therapy in patients with ischemia of the lower limbs. Preliminary results of a new therapeutic protocol]. Minerva Cardioangiol 1997;45:383-92.
    2. 97779. Gossetti B, Antignani PL, Jabbour J, Martinelli O. Flow-mediated dilation benefits of mesoglycan in peripheral artery disease. Int Angiol. 2015;34(4):398-406.
    3. 103265. Valvano A, Bosso G, Apuzzi V, Riccone F, Saccá L, Oliviero U. Mesoglycan improves vascular reactivity and insulin sensitivity in patients with metabolic syndrome. Atherosclerosis. 2015;243(2):407-13. PubMed

    Simvastatin

    Listed in the ADVERSE REACTIONS section of the FDA label for Simvastatin, and in voluntary FDA adverse-event reports. Read the label on DailyMed ›

  • Headache Additional detail

    Mesoglycan

    “Orally, mesoglycan has been reported to cause headache.”

    Mesoglycan · Natural Medicines adverse-effect record, reported in cluster headache.

    1 source cited
    1. 6629. Raso AM, Maggio D, Trogolo M, et al. [Effectiveness of mesoglycan therapy in patients with ischemia of the lower limbs. Preliminary results of a new therapeutic protocol]. Minerva Cardioangiol 1997;45:383-92.

    Simvastatin

    Listed in the ADVERSE REACTIONS section of the FDA label for Simvastatin. Read the label on DailyMed ›

Reported for Mesoglycan but not commonly for Simvastatin: heartburn and diarrhea.

Effects for Simvastatin come from the ADVERSE REACTIONS section of its FDA label; effects for Mesoglycan come from the Natural Medicines adverse-effect record, quoted above. Where a percentage is shown, it is the share of 261,345 voluntary FDA FAERS reports for Simvastatin that mention that effect — a reporting proportion, not an incidence rate and not evidence the drug caused it. Wording is matched across sources by our own clinical vocabulary, so treat this as a prompt to pay attention, not a diagnosis.

Overlapping uses

What Simvastatin Is Prescribed For, and What Mesoglycan Has Been Studied For

These two come up together because they touch the same health topic — not because they do the same job. Simvastatin is a prescription medicine with approved uses on its FDA label. Mesoglycan is a supplement: what follows is what researchers have looked at it for, and how strong that evidence is.

Simvastatin is prescribed for: Simvastatin tablets are used alongside a cholesterol-lowering diet to treat high LDL cholesterol (bad cholesterol), high triglycerides, and certain inherited cholesterol disorders, including heterozygous familial hypercholesterolemia (HeFH) in adults and children aged 10 and older, and homozygous familial hypercholesterolemia (HoFH) in adults. In adults who already have coronary heart disease, cerebrovascular disease, peripheral vascular disease, or diabetes and are at high risk for heart events, simvastatin is also used to reduce the risk of death from heart disease, non-fatal heart attack, stroke, and the need for procedures to open blocked arteries. Zocor is one brand-name product containing simvastatin and carries these same indications.

Mesoglycan has been studied for:

  • Cerebrovascular disease Natural Medicines rates the evidence for Mesoglycan: Possibly Effective Read what the research shows

    Mesoglycan for cerebrovascular disease

    Preliminary clinical research in small groups of patients with cerebrovascular disease shows that taking mesoglycan 96-100 mg daily orally for 6 months seems to reduce ischemic events, improve quality of life, and provide subjective improvement when compared with baseline. The validity of this finding is limited by the lack of a comparator group.

    3 sources cited
    1. 6635. Ambrosio LA, Marchese G, Filippo A, et al. The effect of mesoglycan in patients with cerebrovascular disease: a psychometric evaluation. J Int Med Res 1993;21:138-46. PubMed
    2. 6637. Orlandi G, Viapiano F, Massetani R, et al. Clinical-instrumental evaluation of the effects of mesoglycan sulphate in chronic vascular encephalopathy. Acta Neurol (Napoli) 1991;13:255-60.
    3. 6639. Abate G, Berenga A, Caione F, et al. [Controlled multicenter study on the therapeutic effectiveness of mesoglycan in patients with cerebrovascular disease]. Minerva Med 1991;82:101-5.
  • Stroke studied, not established Mesoglycan has been studied for this. Natural Medicines rates the evidence: Possibly Ineffective Read what the research shows

    Mesoglycan for stroke

    Clinical research in patients with acute ischemic stroke shows that adding intramuscular mesoglycan for 5 days, followed by 25 days of oral mesoglycan, to intravenous dexamethasone therapy is no more effective than dexamethasone alone.

    1 source cited
    1. 6641. Cazzato G, Zorzon M, Mase G, et al. [Mesoglycan in acute focal cerebral ischemia]. Riv Neurol 1989;59:121-6.
  • Atherosclerosis studied, not established Mesoglycan has been studied for this. Natural Medicines rates the evidence: Insufficient Reliable Evidence To Rate Read what the research shows

    Mesoglycan for atherosclerosis

    Preliminary clinical research shows that taking oral mesoglycan 200 mg daily for 18 months might slow the progression of atherosclerosis by decreasing the rate of carotid and femoral artery intima-media thickening.

    2 sources cited
    1. 6628. Laurora G, Cesarone MR, Belcaro G, et al. [Control of the progress of arteriosclerosis in high risk subjects treated with mesoglycan. Measuring the intima media]. Minerva Cardioangiol 1998;46:41-7.
    2. 31649. Laurora, G., Cesarone, M. R., De Sanctis, M. T., Incandela, L., and Belcaro, G. Delayed arteriosclerosis progression in high risk subjects treated with mesoglycan. Evaluation of intima-media thickness. J.Cardiovasc.Surg.(Torino) 1993;34(4):313-318.

Effectiveness ratings and the research summaries above are the verbatim record from the Natural Medicines database, which grades evidence from “Effective” down to “Insufficient Reliable Evidence To Rate”. A rating below the top of that scale means researchers have looked at it — not that it works, and never that it can stand in for a prescribed medicine. Do not stop or replace Simvastatin on your own; if you are taking Mesoglycan for the same health topic, tell your prescriber, especially if the medicine is being adjusted to a target.

From our Q&A

Questions About Mesoglycan or Simvastatin

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

This page covers Mesoglycan only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Simvastatin page lists 183 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: Activated Charcoal (major), Apple (major), Beer (major), Grapefruit (major) and Siberian Cocklebur (major).

By severity: 8 major · 139 moderate · 36 minor.

Open the Simvastatin interaction page

How much people look this up

Where Mesoglycan and Simvastatin 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 Mesoglycan
Steady interest

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

29 days ago today
Medication Simvastatin
Top 25%

#573 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 Mesoglycan reference on this page ↓
  • Freshness: we automatically re-check this combination every week — this pair was last verified September 20, 2026. The Mesoglycan and Simvastatin 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 Mesoglycan

What is Mesoglycan?

  • Vein health and chronic venous insufficiency
  • Leg ulcers
  • Peripheral artery disease and leg pain
  • Reducing blood clot risk
  • Hemorrhoids

Mesoglycan is a blend of natural sugar-protein compounds (glycosaminoglycans, including heparan sulfate and dermatan sulfate) taken from animal tissue and used mainly for blood vessel and circulation problems. Some small studies suggest possible benefit for vein-related conditions, but the overall evidence is limited and not strong. Because it can affect blood clotting, talk to your doctor or pharmacist before using it.

Glycosaminoglycans extracted from porcine (pig) intestinal mucosa · Tablets, capsules

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

Mesoglycan: dosing

There is no official, standardized dose of mesoglycan, and products can differ from one another. In studies it has been given by mouth in divided daily doses, and sometimes by injection in medical settings.If you use a mesoglycan product, follow the directions on the label and do not exceed the recommended amount.

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

Read the full Mesoglycan monograph & all interactions
Medication

About Simvastatin

What Is Simvastatin Used For?

Brand name: Zocor

Simvastatin tablets are used alongside a cholesterol-lowering diet to treat high LDL cholesterol (bad cholesterol), high triglycerides, and certain inherited cholesterol disorders, including heterozygous familial hypercholesterolemia (HeFH) in adults and children aged 10 and older, and homozygous familial hypercholesterolemia (HoFH) in adults.

In adults who already have coronary heart disease, cerebrovascular disease, peripheral vascular disease, or diabetes and are at high risk for heart events, simvastatin is also used to reduce the risk of death from heart disease, non-fatal heart attack, stroke, and the need for procedures to open blocked arteries. Zocor is one brand-name product containing simvastatin and carries these same indications.

Most-Reported Side Effects for Simvastatin

From FAERS, the FDA’s public side-effect reporting system (263,006 reports, all brands). Reports are voluntary and are not proof the drug caused the effect.

Fatigue 14,524 reports
Nausea 14,119 reports
Dyspnea 13,226 reports
Diarrhea 12,591 reports
Dizziness 11,830 reports
See full Simvastatin drug information
Keep checking

Other Drugs & Mesoglycan

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

0Major
122Moderate
0Minor
2,707No known interaction
122 Moderate 2,707 No interaction
Moderate

122 interactions

Showing 60 of 122 moderate interactions — see all 122 on the Mesoglycan page.

No interaction 2,707 drugs checked — show the list

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

Showing the 60 most looked-up of 2,707 medications checked with no known interaction — see the full Mesoglycan list.

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

Mesoglycan References

The 26 references that drive our Mesoglycan 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. Lewis CJ. Letter to reiterate certain public health and safety concerns to firms manufacturing or importing dietary supplements that contain specific bovine tissues. FDA. Available at: www.cfsan.fda.gov/~dms/dspltr05.html.
  2. Nationwide alert on hallmark labs injectable adrenal cortex extract. FDA. Available at: www.fda.gov/bbs/topics/NEWS/NEW00539.html
  3. Laurora G, Cesarone MR, Belcaro G, et al. [Control of the progress of arteriosclerosis in high risk subjects treated with mesoglycan. Measuring the intima media]. Minerva Cardioangiol 1998;46:41-7.
  4. Raso AM, Maggio D, Trogolo M, et al. [Effectiveness of mesoglycan therapy in patients with ischemia of the lower limbs. Preliminary results of a new therapeutic protocol]. Minerva Cardioangiol 1997;45:383-92.
  5. Blardi P, Messa G, Puccetti L, et al. [Effects on the coagulation-fibrinolysis system of a single oral dose of mesoglycan at the beginning and at the end of a prolonged treatment in man]. Recenti Prog Med 1995;86:282-9.
  6. Lotti T, Celasco G, Tsampau D, et al. Mesoglycan treatment restores defective fibrinolytic potential in cutaneous necrotizing venulitis. Int J Dermatol 1993;32:368-71. PubMed
  7. Ambrosio LA, Marchese G, Filippo A, et al. The effect of mesoglycan in patients with cerebrovascular disease: a psychometric evaluation. J Int Med Res 1993;21:138-46. PubMed
  8. Orlandi G, Viapiano F, Massetani R, et al. Clinical-instrumental evaluation of the effects of mesoglycan sulphate in chronic vascular encephalopathy. Acta Neurol (Napoli) 1991;13:255-60.
  9. Abate G, Berenga A, Caione F, et al. [Controlled multicenter study on the therapeutic effectiveness of mesoglycan in patients with cerebrovascular disease]. Minerva Med 1991;82:101-5.
  10. Prandoni P, Cattelan AM, Carta M. [Long-term sequelae of deep venous thrombosis of the legs. Experience with mesoglycan]. Ann Ital Med Int 1989;4:378-85.
  11. Cazzato G, Zorzon M, Mase G, et al. [Mesoglycan in acute focal cerebral ischemia]. Riv Neurol 1989;59:121-6.
  12. Vittoria A, Messa GL, Frigerio C, et al. Effect of a single dose of mesoglycan on the human fibrinolytic system, and the profibrinolytic action of nine daily doses. Int J Tissue React 1988;10:261-6.
  13. Postiglione A, De Simone B, Rubba P, et al. Effect of oral mesoglycan on plasma lipoprotein concentration and on lipoprotein lipase activity in primary hyperlipoproteinemia. Pharmacol Res Commun 1984;16:1-8. PubMed
  14. Arosio E, Ferrari G, Santoro L, et al. A placebo-controlled, double-blind study of mesoglycan in the treatment of chronic venous ulcers. Eur J Vasc Endovasc Surg 2001;22:365-72. PubMed
  15. Nenci, G. G., Gresele, P., Ferrari, G., Santoro, L., and Gianese, F. Treatment of intermittent claudication with mesoglycan--a placebo-controlled, double-blind study. Thromb.Haemost. 2001;86(5):1181-1187. DOI

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 Mesoglycan and Simvastatin Together: Common Questions

Is it safe to take Mesoglycan with Simvastatin?
We do not list a known interaction between Mesoglycan and Simvastatin. 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.
Do Mesoglycan and Simvastatin have any of the same side effects?
Yes — our sources link each of them separately to 6 of the same effects. That is not an interaction: neither changes how your body handles the other. It does mean that if one of those effects turns up, it can be harder to tell which one is behind it. They are listed on this page with the source behind each.
Are Mesoglycan and Simvastatin used for the same thing?
They overlap in purpose, which usually means the real question is whether you need both rather than whether they are safe together. This page lists the shared uses and how strong the evidence is for Mesoglycan in each. That is a conversation for your prescriber, especially if Simvastatin is being adjusted to a target.
How was the Mesoglycan and Simvastatin combination checked?
Interactions in our licensed database are recorded against drug classes. Simvastatin is filed under 8 classifications, and Mesoglycan has documented interactions with 2 drug classes — none of Simvastatin's classifications are among them. A medication can belong to classes beyond those recorded in our dataset, so this describes how the check was run rather than guaranteeing safety.
Does Mesoglycan interact with any other medications?
Yes. Mesoglycan has 122 documented drug interactions in our database — Simvastatin is simply not one of them. If you take anything else, it is worth checking each one; they are all listed on this page.
Does Simvastatin interact with any supplements?
Yes. Simvastatin has documented interactions with 183 supplements in our database — Mesoglycan is not one of them. The Simvastatin 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

Mesoglycan monograph Uses, safety profile, and every drug interaction in one place Simvastatin drug information The full plain-English guide to this medication Simvastatin supplement interactions Every supplement checked against Simvastatin, 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 26 citations behind this page Ask a pharmacist Free, personal answer from our licensed team

Still Have a Question About Simvastatin and Mesoglycan?

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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.