Supplement × Prescription·Evidence index
PubMed indexes 8 records that name Polyethylene Glycol and Vitamin C 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.
Every statement below is attributed to a named, dated, linked source.
This page lists published research relevant to Polyethylene Glycol and Vitamin C. 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.
Strongest relevance first: papers naming both substances in the title, then human trials and systematic reviews.
Names both Polyethylene Glycol and Vitamin C in its title.
“Conclusions: As for bowel preparation before colonoscopy, 2 L PEG ascorbic acid with split dose should be optimally prescribed. Further studies investigating the comparative efficacy of 2 L PEG related to 4 L PEG, 4 L PEG with split dose, and 2 L PEG plus ascorbic acid with split dose, respectively are needed.”
Names both Polyethylene Glycol and Vitamin C in its title.
“Low-volume PEG plus ascorbic acid gut lavage achieved non-inferior efficacy for bowel cleansing, is more acceptable to patients, and has fewer side effects than standard-volume PEG as a bowel preparation method for colonoscopy.”
Names both Polyethylene Glycol and Vitamin C in its title.
Names both Polyethylene Glycol and Vitamin C in its title.
“The novel 0.8-L PEG-ascorbic acid solution was effective, safe, and highly tolerable, showing noninferiority to the 2-L PEG-ascorbic acid solution. The same-day regimen showed a tendency toward better cleansing efficacy in the ascending colon and higher patient satisfaction.”
Names both Polyethylene Glycol and Vitamin C in its title.
“The rates of bubbles in each segment were examined by BBS-C, and good bowel preparation was a risk factor for proximal severe bubbles. There was no significant difference regarding severe bubbles between OSS and PEG.”
Names both Polyethylene Glycol and Vitamin C in its title.
Names both Polyethylene Glycol and Vitamin C in its title.
“in our real-life setting, 1-L PEG + ASC offered better adequate and HQ bowel cleansing than SPMC, achieving excellent cleansing quality, regardless of gender or tolerance.”
Names both Polyethylene Glycol and Vitamin C in its title.
Search-based evidence indexes have real limits, and it is worth being explicit about them:
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 Polyethylene Glycol, Vitamin C, 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.
