NSTK · 01.2026Independent supplement reference
NutriStack
Edition 1.0Updated August 1, 2026

Supplement × Supplement·Evidence index

Schisandra and Tacrolimus/Cyclosporine: what the published research says

PubMed indexes 7 records that name Schisandra and Tacrolimus/Cyclosporine together, either in the title or in an interaction, co-administration, or pharmacokinetic context. Each one is listed below with its study design and, where the abstract states one, the authors’ own conclusion, quoted and linked. This page reports that literature. It does not tell you whether to combine them.

Read this first

An evidence index, not guidance.

Every statement below is attributed to a named, dated, linked source.

This page lists published research relevant to Schisandra and Tacrolimus/Cyclosporine. It deliberately does not state whether the combination is safe, whether it interacts, in which direction, at what dose, or how far apart to take them.

The research

7 studies naming Schisandra and Tacrolimus/Cyclosporine.

Strongest relevance first: papers naming both substances in the title, then human trials and systematic reviews.

Effect of Schisandra sphenanthera extract on the concentration of tacrolimus in the blood of liver transplant patients.

International journal of clinical pharmacology and therapeutics · 2010 · PMID 20197017

Controlled Clinical Trial

“SchE markedly increased the concentration of Tac in the blood of liver transplant patients, improved liver function and reduced the incidence of Tac-associated side-effects.”

Jiang et al. · Authors' conclusion

Names both Schisandra and Tacrolimus/Cyclosporine in its title.

Co-administration of Wuzhi tablet (Schisandra sphenanthera extract) alters tacrolimus pharmacokinetics in a dose- and time-dependent manner in rats.

Journal of ethnopharmacology · 2020 · PMID 32768638

Animal study

“After pretreated rats with WZ for 0, 0.5, 2, 6, 12 or 24 h, the area under the curve (AUC) of tacrolimus was 2.27 ± 0.59, 1.87 ± 1.14, 2.86 ± 0.64, 1.62 ± 0.70, 1.54 ± 1.06 and 1.12 ± 0.69-fold of that of the tacrolimus alone group, respectively. The ratio of AUC of tacrolimus to that of the co-administration group with 0, 62.5, 125, 250, 500 or 750 mg/kg of WZ was 1.00: 1.07: 1.44: 2.60: 2.32: 2.42, respectively.”

Qin et al. · Authors' conclusion

Names both Schisandra and Tacrolimus/Cyclosporine in its title.

Limitations

What this evidence cannot tell you.

Search-based evidence indexes have real limits, and it is worth being explicit about them:

NutriStack

Track what you actually take.

NutriStack is a free iPhone app for organising a supplement routine: what you take, when, and what the published record says about it. Its exploratory interaction checker covers Schisandra, Tacrolimus/Cyclosporine, and several hundred other substances.

The checker is a research and organisation tool, not a clinical decision aid, and its per-pair assessments are excluded from search until they pass claim-level review.

NutriStack is an informational and organizational tool, not a medical service, and not a substitute for professional advice. Always consult a qualified healthcare professional before starting, stopping, or changing any supplement or medication.