Skip to Content

Guai-Co (codeine / guaifenesin) Drug Interactions

A total of 865 drugs are known to interact with Guai-Co (codeine / guaifenesin).

  • 236 major drug interactions
  • 627 moderate drug interactions
  • 2 minor drug interactions

Show all medications in the database that may interact with Guai-Co (codeine / guaifenesin).

Check for interactions

Type in a drug name to check for interactions with Guai-Co (codeine / guaifenesin).

Most frequently checked interactions

View interaction reports for Guai-Co (codeine / guaifenesin) and the medicines listed below.

  • Adderall (amphetamine / dextroamphetamine)
  • Calcium Oyster Shell (calcium carbonate)
  • Calcium, Magnesium and Zinc (multivitamin with minerals)
  • cyclobenzaprine (Flexeril, Amrix, Fexmid, Comfort Pac with Cyclobenzaprine)
  • gabapentin (Neurontin, Gralise, Gabarone, Fanatrex)
  • Keppra (levetiracetam)
  • Lamictal (lamotrigine)
  • multivitamin with iron (Integra, Dialyvite, Icaps, EnLyte, Geritol, Integra Plus, Ferocon, Gentle Iron, Fusion Plus, Ferralet 90, Ferrex 150 Forte, Integra F, Iron-150, Poly-Vi-Sol with Iron, Chromagen, Iro-Plex, BiferaRx, Ferrex 150 Forte Plus, Active Fe, Daily-Vite with Iron, Ferrex 28, FeRiva, Geriaton, Foltrin, Intrinsitinic, Ferotrinsic, Folivan-Plus, Contrin, Irospan 24/6, Chromatinic, Ferotrin, Icar-C Plus, FerroVite Forte, Proferrin-Forte, Multigen Plus, Poly Iron 150 Forte, Suplevit, Rexavite 150 Forte, Abatron AF, Se-Vate, FeRiva 21/7, Triferex 150 Forte, Trimagen, Trimagen Forte, Vitagen Advance, Vitagen Forte, TL-Fol 500, Celebrate Iron + C, Fusion Sprinkles with Probiotic, MaxFE Drops, Nufera, Corvite Fe, FeRivaFA, Chewable-Vite with Iron, Focalgin DSS, Multi-Delyn with Iron, Trimagen FA, UpSpring Baby Iron, Fero-Folic 500, Theragran Hematinic, Iberet-Folic-500, TriHEMIC 600, Nephro-Vite with Fe, Allbee-C 800 with Iron, Livitrinsic-F, Folivan-F, Pruvate 21/7, Trinsicon, Iberet-500, Generet-500 with Folic Acid, Vi-Daylin with Iron, Dayalets Plus Iron, Nephron-FA, Sesame St. Vitamins Plus Iron , Fe-Tinic 150 Forte, Equi-Roca Plus, Equicyte Plus, Poly-Vi-Sol with Iron Drops, Vi-Daylin with Iron Chewable, Femiron Multi with Iron, Garfield Vitamin with Iron, TL-HEM 150, Vi-Daylin with Iron Drops, One Tab Daily with Iron, Bugs Bunny with Iron Chewable, Flintstones with Iron Chewable, Sunkist Child Chewable with Iron, Thrivite 19, Lydia Pinkham, Mult-Ferr Folic, Unicap with Iron, Taron Forte, Iberet, Stresstabs with Iron, Surbex-750 with Iron, Stress Formula with Iron, SSS Tonic, Vi-Daylin ADC with Iron, Tri-Vi-Sol with Iron, Trigels F, Tab-A-Vite with Iron, Geri-Tabs, I-L-X, I-L-X and B12, Multibret Folic 500, Hemetab, IBC 500, Iron 100 Plus, Multiret Folic 500, Geravim, Iromin G, Myferon 150 Forte, Pronemia, Vi-Stress with Iron, Fumatinic, Therems H, Tolfrinic, Fruity Chews with Iron, Feocyte, Vita-PMS, Vita-PMS Plus, Poly-Vita Drops with Iron, Anemagen, Nu-Iron Plus, Anemagen FA, Ferragen, Good Sense Children's Vitamins with Iron, Conison, Anemagen Forte, Poly Iron Forte, Iberet Liquid, Ferroflex-150 Forte, Hemocyte-F Elixir, FerroVite, Diatx Fe, FerroVite FA, TL Icon, Senilezol, Niron Komplete, Ferrogels Forte, Promar, NovaFerrum, Fetrin, Feogen, FoliTab 500, FE C Tab Plus, Maxaron Forte, Icar-C Plus SR, Multigen, Ferbee, Uni-Daily Plus Iron, Multifol, Irofol, Uni Kar Plus C SR, Repliva 21/7, Niferex Gold, Ferraplus, Tricon, Hematogen, Hematogen FA, Hematogen Forte, Iferex 150 Forte, Vita Drops with Iron, Niferex-150 Forte, Chromagen FA, Chromagen Forte, Multigen Folic, MyKidz Iron, Martinic, Apetimar with Iron, Vimar with Iron, Niva-Plus)
  • oxycodone (OxyContin, Roxicodone, Xtampza ER, OxyIR, Oxaydo, RoxyBond, Percolone, Oxecta, Oxydose, Oxyfast, M-Oxy, ETH-Oxydose, Endocodone, Roxicodone Intensol, Dazidox)
  • Pepcid AC (famotidine)
  • Prozac (fluoxetine)
  • Senna S (docusate / senna)
  • Surfak Stool Softener (docusate)
  • Tylenol Extra Strength (acetaminophen)
  • Vicodin (acetaminophen / hydrocodone)
  • Vitamin B Complex 100 (multivitamin)
  • Vitamin B12 (cyanocobalamin)
  • Vitamin D3 (cholecalciferol)
  • Zanaflex (tizanidine)

Guai-Co (codeine / guaifenesin) alcohol/food interactions

There is 1 alcohol/food interaction with Guai-Co (codeine / guaifenesin)

Guai-Co (codeine / guaifenesin) disease interactions

There are 16 disease interactions with Guai-Co (codeine / guaifenesin) which include:

Drug Interaction Classification

These classifications are only a guideline. The relevance of a particular drug interaction to a specific individual is difficult to determine. Always consult your healthcare provider before starting or stopping any medication.
Major Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit.
Moderate Moderately clinically significant. Usually avoid combinations; use it only under special circumstances.
Minor Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan.
Unknown No interaction information available.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.