Drug & supplement interaction

Cotton + Alogliptin, Metformin

Alogliptin, Metformin brand name: Kazano.

No Known Interaction
Medically reviewed by · Updated July 2026 · Pair last verified Sep 13, 2026
The bottom line No known interaction

We found no known interaction between Cotton and Alogliptin, Metformin 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 label for Alogliptin, Metformin states a food rule worth keeping to.

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Interaction report

Cotton and Alogliptin, Metformin

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 Alogliptin, Metformin and Cotton 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 Cotton at all — not against Alogliptin, Metformin, 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.

Cotton safety at a glance

Cotton overall Use caution Cottonseed and root contain gossypol, which can be toxic in higher amounts; medicinal use is not well studied.
Pregnancy Likely Unsafe When used orally because it is a possible abortifacient and uterine stimulant. Read the full pregnancy detail
Breastfeeding Avoid Safety is unknown and gossypol may pass risks to the infant, so avoid while breastfeeding.

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.

Still wondering about combining Alogliptin, Metformin and Cotton? Ask Dr. Brian Staiger, PharmD, BCPS directly ›
What to actually watch for

What Alogliptin, Metformin’s Own FDA Label Lists

This is not an interaction — none of it involves Cotton. These are the most notable effects listed in the ADVERSE REACTIONS section of Alogliptin, Metformin’s own FDA label, for the medication by itself. Knowing the drug’s own list makes it easier to work out the likely cause if something new turns up while you take both. 10 of them are worth acting on rather than waiting out — marked below.

  • A bowel blockage Worth acting on
  • Severe muscle breakdown Worth acting on
  • Low blood sugar Worth acting on
  • Pancreatitis Worth acting on
  • Heart failure Worth acting on
  • High blood sugar Worth acting on
  • A severe skin reaction Worth acting on
  • Kidney problems Worth acting on
  • Raised blood pressure Worth acting on
  • A severe allergic reaction Worth acting on

Showing the 10 most notable of 25 label-listed effects — ranked by how unusual each one is across medicines generally, with serious effects weighted up.

From the ADVERSE REACTIONS section of the FDA label for Alogliptin, Metformin. Read the label on DailyMed › Cotton’s licensed record lists no adverse effects our clinical vocabulary could match, so there is no Cotton side to compare — that is a limit of the record, not a statement that Cotton has no side effects.

Special populations

Cotton in Pregnancy & Breastfeeding

Pregnancy Likely Unsafe

When used orally because it is a possible abortifacient and uterine stimulant.

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

How to take them

Some Alogliptin, Metformin Products Have a Food Rule — Cotton Should Not Break It

At least one FDA label for a product containing Alogliptin, Metformin says to take it with food. If you take Cotton on an empty stomach out of habit, keep them separate — and take Alogliptin, Metformin with a meal where the label says to.

This may not be true of your version. Food instructions belong to the product, not the ingredient: two Alogliptin, Metformin products can carry different directions, and extended-release forms often differ from immediate-release ones. The label we read is quoted below — check the directions on your own box or bottle, or ask your pharmacist, for how to take the exact product you were given.

( 2.1 ) Given orally twice daily with food.

From the Dosage and Administration section of the FDA label we read for Alogliptin, Metformin — where that label names a specific product, the instruction is that product's. Read the label on DailyMed ›

A food rule is not an interaction — it is about how much of the medicine you absorb. The directions that came with your own product, and your pharmacist, outrank anything on this page.

Everything else you take

See Every Supplement That Interacts With Alogliptin, Metformin

This page covers Cotton only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Alogliptin, Metformin page lists 257 supplements it has a documented interaction with, worst first, each one explained.

The most serious there right now: Activated Charcoal (major), Siberian Cocklebur (major), Acai (moderate), African Wild Potato (moderate) and Agaricus Mushroom (moderate).

By severity: 2 major · 217 moderate · 38 minor.

From our pharmacist’s overview on the Alogliptin, Metformin page

“Kazano combines alogliptin and metformin to lower blood sugar, and nearly everything on this list pushes on that same lever, so I treat these pairings with real caution. Most entries are herbs and supplements that lower glucose on their own, and stacked on the drug they raise the risk of hypoglycemia, a sugar drop steep enough to cause…”

Reviewed by 2 · Jul 18, 2026

Open the Alogliptin, Metformin interaction page

One more smart check

Taking Cotton as Part of a Dietary Supplement Product? Check It for Interactions

We hold 8 real supplement products containing Cotton, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Cotton. Even though Cotton itself has no known interaction with Alogliptin, Metformin, another ingredient on your label might. Find your product and we’ll check every ingredient on its label:

How much people look this up

Where Cotton and Alogliptin, Metformin 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 Cotton
Steady interest

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

29 days ago today
Medication Alogliptin, Metformin
Top half

#1,410 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 Cotton reference on this page ↓
  • Freshness: we automatically re-check this combination every week — this pair was last verified September 13, 2026. The Cotton and Alogliptin, Metformin records this page draws on were last updated July 11, 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 Cotton

What is Cotton?

  • Menstrual cramps and bringing on menses
  • Cooking oil (cottonseed oil)
  • Traditional use as a contraceptive (gossypol)
  • Breast milk flow (traditional)
  • Skin and wound care (folk use)

Cotton is best known as a fiber and food-oil crop, but its root bark and seed have a long history in folk medicine for menstrual and reproductive complaints. Its seed pigment, gossypol, was studied as a male contraceptive but proved too toxic, and there is no good evidence that cotton supplements are safe or effective for any health condition. Talk to a pharmacist or doctor before using any cotton-derived product medicinally.

Gossypium hirsutum · Malvaceae · Root bark, seed, and seed oil (cottonseed oil) · Cottonseed oil, root bark extract/tincture, capsules

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

Cotton: dosing

There is no established safe or effective dose for cotton as a dietary supplement. Do not try to make your own preparations from cotton plant material.

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

Read the full Cotton monograph & all interactions
Keep checking

Other Drugs & Cotton

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

0Major
0Moderate
0Minor
2,829No known interaction
2,829 No interaction
No interaction 2,829 drugs checked — show the list

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

Showing the 60 most looked-up of 2,829 medications checked with no known interaction — see the full Cotton list.

See the full Cotton interactions page
See every supplement checked against Alogliptin, Metformin, ranked by severity
Evidence & sources

Cotton References

The 2 references that drive our Cotton 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. McGuffin M, Hobbs C, Upton R, Goldberg A, eds. American Herbal Products Association's Botanical Safety Handbook. Boca Raton, FL: CRC Press, LLC 1997.
  2. Ankrah, N. A., Nyarko, A. K., Addo, P. G., Ofosuhene, M., Dzokoto, C., Marley, E., Addae, M. M., and Ekuban, F. A. Evaluation of efficacy and safety of a herbal medicine used for the treatment of malaria. Phytother.Res 2003;17(6):697-701. PubMed

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 Cotton and Alogliptin, Metformin Together: Common Questions

Is it safe to take Cotton with Alogliptin, Metformin?
We do not list a known interaction between Cotton and Alogliptin, Metformin. 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.
Should I take Cotton and Alogliptin, Metformin at the same time of day?
At least one FDA label for a product containing Alogliptin, Metformin says to take it with food. If you take Cotton on an empty stomach out of habit, keep them separate and take Alogliptin, Metformin with a meal where the label says to. Food instructions belong to the product rather than the ingredient — two Alogliptin, Metformin products can differ — so check the directions on your own box. This is about absorption, not an interaction.
Does Alogliptin, Metformin interact with any supplements?
Yes. Alogliptin, Metformin has documented interactions with 257 supplements in our database — Cotton is not one of them. The Alogliptin, Metformin 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

Cotton monograph Uses, safety profile, and every drug interaction in one place Alogliptin, Metformin supplement interactions Every supplement checked against Alogliptin, Metformin, 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 2 citations behind this page Ask a pharmacist Free, personal answer from our licensed team

Still Have a Question About Alogliptin, Metformin and Cotton?

Our pharmacists answer your medication & supplement questions — free.

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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.