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Giltuss TR (dextromethorphan / guaifenesin / phenylephrine) Drug Interactions

A total of 848 drugs are known to interact with Giltuss TR (dextromethorphan / guaifenesin / phenylephrine).

  • 219 major drug interactions
  • 624 moderate drug interactions
  • 5 minor drug interactions

Show all medications in the database that may interact with Giltuss TR (dextromethorphan / guaifenesin / phenylephrine).

Check for interactions with Giltuss TR (dextromethorphan / guaifenesin / phenylephrine)

Type in a drug name and select a drug from the list.

Common medications checked in combination with Giltuss TR (dextromethorphan / guaifenesin / phenylephrine)

  • albuterol (ProAir HFA, Ventolin, Ventolin HFA, Proventil, Proventil HFA, ProAir RespiClick, Respirol, AccuNeb, Volmax, Airet, Vospire ER)
  • Allegra (fexofenadine)
  • baclofen (Lioresal, Gablofen, Kemstro, Lioresal Intrathecal)
  • Breo Ellipta (fluticasone / vilanterol)
  • cyclobenzaprine (Flexeril, Amrix, Fexmid, Comfort Pac with Cyclobenzaprine)
  • diphenhydramine (Benadryl, Banophen, Benadryl Allergy, ZzzQuil, Unisom SleepGels, Diphenhist, Sleep, Dicopanol, Diphenadryl, Sominex, Diphen, Diphedryl, Hydramine, Allermax, Nytol, Benadryl Children's Allergy, Diphenydramine Quick Melt, Pharbedryl, Buckley's Bedtime, Hyrexin, Diphen Cough, DPH, Allergia-C, Q-Dryl, Sleep-Eze-3, Valu-Dryl, Diphenyl, Beldin, Sleep-ettes, Diphendryl, Q-Dryl A/F, Tranquil Nighttime Sleep Aid, Dormin, Sleepwell 2-nite, Snooze Fast, Sominex Maximum Strength Caplet, Unisom SleepMinis, Unisom Liquid, Triaminic Thin Strips Allergy, ConRx Allergy, Hydramine Cough Syrup, Bydramine, 40 Winks, Diphen AF, Aler-Dryl, Benahist-10, Benahist-50, Benoject-50, Calm-Aid, Genahist, Alka-Seltzer Plus Allergy, Aller-G-Time, Sleep Tab II, Sleep Tabs, Somnicaps, Nytol QuickCaps, Total Allergy, Trux-adryl, Altaryl, Triaminic Thin Strips Cough & Runny Nose, Belix, Vicks QlearQuil Nighttime Allergy Relief, Siladryl, Siladryl DAS, Siladyl SA, Silphen Cough, Tusstat, Diphenylin, Hydramine Compound, Pardryl, Quenalin, Nervine, Nu-Med, Nytol Caplet, Compoz Nighttime Sleep Aid, Sleepinal, Help I Can't Sleep, Twilite, Banaril, Aler-Tab, Siladryl Allergy, Theraflu Thin Strips Multi Symptom, Sleep-ettes D, Uni-Tann, Diphenmax, Nightime Sleepaid, Ben-Tann, Dytan, Vanamine PD, Histaprin, Z-Sleep, Unisom SleepMelts, PediaCare Children's Allergy, Truxadryl, Simply Sleep, Complete Allergy Relief, Dytuss, Miles Nervine, Scot-Tussin Allergy)
  • Flexeril (cyclobenzaprine)
  • fluticasone nasal (Flonase, Flonase Sensimist, Flonase Allergy Relief, Veramyst, Xhance, Ticanase)
  • Gaviscon Extra Strength (aluminum hydroxide / magnesium carbonate)
  • guaifenesin (Mucinex, Tussin, Robitussin Chest Congestion, Guaifenesin LA, Robafen, Humibid, Guaiatussin, Guiatuss, Tussin Expectorant, Guaifenex LA, Mucus Relief, Fenesin, Guaifenex G, Refenesen Chest Congestion Relief, Organ-1 NR, Liquibid, Breonesin, Diabetic Expectorant, Mytussin, Siltussin, Robitussin Mucus + Chest Congestion, Diabetic Tuss, Benylin E, Tixylix Chesty Cough, Xpect, Humibid E, Strepsils Chesty Cough, Kenkay Chesty Cough Eexpectorant, Liquituss GG, Organidin NR, Benadryl Chesty Forte, G Bid, Touro EX, Pneumomist, Ganidin NR, Iofen-NF, Humibid Pediatric, Iodrol NR, Mucinex Children's Chest Congestion, Guaibid-LA, Aquamist, Q-Bid LA, Amibid LA, Mucobid-LA, Fenex-LA, Muco-Fen LA, Muco-Fen 800, Scot-Tussin Expectorant, Humavent LA, Guiacough, Lotussin, GG 200 NR, Glytuss, Altarussin, Anti-Tuss, Allfen Jr, Genatuss, Halotussin, Mastussin, Q-Tussin, Ri-Tussin, Robichem, Siltuss DAS, T-Tussin, Tusscidin, Gua-SR, Humigen LA, Sinumist, Sorbutuss, Altorant, Duratuss G, Naldecon-EX Senior, Phanasin, Iophen NR, GG-Cen, Muco-Fen 1200, Liquidbid LA, Liquidbid 1200, Calmylin Expectorant, Guiadrine G-1200, Siltussin DAS-NA, Balminil Expectorant, Iofen, Muco-Fen, Drituss G, Beechams Veno's for Kids Chesty Cough, Junior Meltus Colour and Sugar Free Expectorant, Help I Have Chest Congestion, Bidex-400, Fenesin IR, Hill's Balsam Chesty Cough, Jackson's Extra Strength All Fours, Junior Meltus Chesty Coughs with Catarrh, Liqufruta Garlic Cough Medicine, Family Meltus Chesty Coughs, Jackson's The Original All Fours, Beechams Veno's Expectorant, Lemsip Cough Chesty, Respa-GF, Nirolex Chesty Cough, Dristan Chesty Cough, Nyal Chesty Cough, Pharmacist Expectorant, Dristan Chesty Cough Guaiphenesin, Mucinex for Kids, Guaifen NR, Buckley's Chest Congestion, Lloydspharmacy Expectorant Adult Cough, Lloydspharmacy Expectorant Junior Cough, TabTussin 400, Siltussin DAS, Diabetic Tussin Mucus Relief, Bronchoril, Hytuss, Actifed CC Chesty Cough, Mucaplex, Tussin Mucus + Chest Congestion, Air Power, Mucinex Maximum Strength)
  • ketoconazole topical (Nizoral Shampoo, Nizoral Topical, Nizoral A-D, Xolegel, Ketodan, Kuric, Extina)
  • Norflex (orphenadrine)
  • orphenadrine (Norflex, Norflex Injectable, Orphenate, Banflex, Flexoject, Flexon, Myolin, Mio-Rel, Orfro, Antiflex)
  • Singulair (montelukast)
  • Symbicort (budesonide / formoterol)
  • Vitamin C (ascorbic acid)
  • Xopenex (levalbuterol)
  • Zantac 150 (ranitidine)

Giltuss TR (dextromethorphan / guaifenesin / phenylephrine) alcohol/food interactions

There is 1 alcohol/food interaction with Giltuss TR (dextromethorphan / guaifenesin / phenylephrine)

Giltuss TR (dextromethorphan / guaifenesin / phenylephrine) disease interactions

There are 5 disease interactions with Giltuss TR (dextromethorphan / guaifenesin / phenylephrine) which include:

Drug Interaction Classification

The classifications below are a general guideline only. It is difficult to determine the relevance of a particular drug interaction to any individual given the large number of variables.
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 information available.

Do not stop taking any medications without consulting your healthcare provider.

Further information

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

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