Acetaminophen, Pseudoephedrine & Nutrient Depletion
Also searched as Sinutab, Tylenol Sinus, Sudafed Sinus. What the clinical evidence reports, what it may mean, and what to discuss with your pharmacist.
Acetaminophen, Pseudoephedrine has been associated with depletion of GLUTATHIONE. This does not mean a deficiency will occur — it means these are worth knowing about and, if you take Acetaminophen, Pseudoephedrine long-term, worth raising with your pharmacist or healthcare provider.
Take more than one medication? Open the checker with Acetaminophen, Pseudoephedrine pre-loaded and add the rest to see overlapping nutrient signals.
Reported nutrient depletions with Acetaminophen, Pseudoephedrine
Each record below is shown as published in our licensed clinical database, with its evidence rating and citations. Expand a section for food sources and talking points.
GLUTATHIONE
Insufficient EvidenceACETAMINOPHEN
Chronic or excessive acetaminophen has been associated with low levels of glutathione. Usually a cysteine containing supplement is used to replenish glutathione. Cysteine is converted to glutathione in the body.
Glutathione is an antioxidant your body makes naturally, and it plays a key role in protecting cells from damage, including helping your liver process acetaminophen safely. When acetaminophen is broken down, it uses up glutathione in the process, and there is some concern that taking large or frequent amounts over time could gradually deplete it. That said, the evidence here is rated insufficient, meaning we simply do not know yet how meaningful this is for most people taking a normal, recommended dose. If you use acetaminophen regularly over the long term, it is worth mentioning to your pharmacist or doctor just to make sure your use patterns are within a safe range.
Learn more about this nutrient: Glutathione — uses, safety & interactions
References (1)
- Herzenberg LA, De Rosa SC, Dubs JG, et al. Glutathione deficiency is associated with impaired survival in HIV disease. Proc Natl Acad Sci USA 1997;94:1967-72. PubMed
This tool is educational and is not a substitute for professional medical advice. An association is not a diagnosis and does not mean a deficiency will occur. Always talk to your pharmacist or healthcare provider before starting, stopping, or changing any medication or supplement.
Disclaimer: This checker finds which nutrients might be depleted by prescription or over-the-counter medications. Each nutrient depletion issue is rated based on clinical significance. Use your own professional judgment prior to making clinical decisions.© 2026 Therapeutic Research Center Licensed records refresh weekly · last updated July 3, 2026.
More about Acetaminophen, Pseudoephedrine
What drug-induced nutrient depletion means
Some medications can, over time, lower the levels of certain vitamins, minerals, or other nutrients — through reduced absorption, increased loss, or changes in how the body uses them.
Association is not deficiency
An entry here means a depletion has been reported or studied — not that it happens to everyone, or that you are deficient. Dose, duration, diet, and your own health all matter.
Evidence varies by pair
Some drug–nutrient links (like metformin and vitamin B12) are well studied; others rest on limited or preliminary research. Each entry shows the evidence rating from our licensed clinical database.
When to ask about labs
If you take an associated medication long-term, ask your healthcare provider whether monitoring is appropriate for you. Not everyone needs testing — your provider can weigh your dose, duration, and symptoms.
Don't self-supplement blindly
Supplements are not risk-free: some can interact with medications, and some (like potassium or magnesium) can be risky with kidney disease. Talk to your pharmacist before adding anything.
Never stop a medication over this
These medications are prescribed for good reasons, and the benefit usually far outweighs a manageable nutrient consideration. Any change belongs in a conversation with your prescriber.
Food first, usually
For many nutrients, a varied diet covers the gap. Each entry lists common food sources; a supplement is a decision to make with your pharmacist or provider, not a default.
Acetaminophen, Pseudoephedrine & nutrients: FAQs
Does Acetaminophen, Pseudoephedrine deplete GLUTATHIONE?
Should I take a supplement because I take Acetaminophen, Pseudoephedrine?
Should I stop taking Acetaminophen, Pseudoephedrine?
Where does this information come from?
Questions about Acetaminophen, Pseudoephedrine and your nutrition?
Ask a licensed pharmacist — free, no appointment needed.
Sources & How We Checked
Nutrient depletion records for Acetaminophen, Pseudoephedrine are evidence-graded and sourced from the Natural Medicines database, and are displayed as published with their citations.
- Natural Medicines (Therapeutic Research Center) — Evidence-graded clinical reference for drug-induced nutrient depletions, supplements, and interactions — the basis for this page.
- MedlinePlus, U.S. National Library of Medicine — NIH consumer drug information, used for medication overviews across the site.
Content is written and reviewed by licensed HelloPharmacist pharmacists. See our data sources and editorial standards for how this information is built and checked.