Guai-Co Interactions
There are 524 drugs known to interact with Guai-Co (codeine / guaifenesin), along with 16 disease interactions, and 1 alcohol/food interaction. Of the total drug interactions, 125 are major, 396 are moderate, and 3 are minor.
- View all 524 medications that may interact with Guai-Co
- View Guai-Co alcohol/food interactions (1)
- View Guai-Co disease interactions (16)
Most frequently checked interactions
View interaction reports for Guai-Co (codeine / guaifenesin) and the medicines listed below.
- Abilify (aripiprazole)
- acetaminophen
- Adderall (amphetamine / dextroamphetamine)
- albuterol / ipratropium
- Anoro Ellipta (umeclidinium / vilanterol)
- Ativan (lorazepam)
- Calcium Oyster Shell (calcium carbonate)
- Calcium, Magnesium and Zinc (multivitamin with minerals)
- Calquence (acalabrutinib)
- Cardizem (diltiazem)
- Chloraseptic Sore Throat Lozenges (benzocaine / menthol topical)
- Colace (docusate)
- cyclobenzaprine
- Dulcolax (bisacodyl)
- folic acid
- gabapentin
- haloperidol
- hyoscyamine
- Keppra (levetiracetam)
- ketoconazole
- Lamictal (lamotrigine)
- Lasix (furosemide)
- lorazepam
- melatonin
- metoprolol
- mirtazapine
- morphine
- Mucinex (guaifenesin)
- multivitamin with iron
- oxycodone
Guai-Co alcohol/food interactions
There is 1 alcohol/food interaction with Guai-Co (codeine / guaifenesin).
Guai-Co disease interactions
There are 16 disease interactions with Guai-Co (codeine / guaifenesin) which include:
- impaired GI motility
- infectious diarrhea
- prematurity
- acute alcohol intoxication
- drug dependence
- hypotension
- intracranial pressure
- respiratory depression
- gastrointestinal obstruction
- adrenal insufficiency
- liver disease
- renal dysfunction
- seizure disorders
- urinary retention
- arrhythmias
- biliary tract disease
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More about Guai-Co (codeine / guaifenesin)
- Compare alternatives
- Side effects
- Dosage information
- During pregnancy
- Drug class: upper respiratory combinations
Related treatment guides
Drug Interaction Classification
| Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit. | |
| Moderately clinically significant. Usually avoid combinations; use it only under special circumstances. | |
| 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. | |
| No interaction information available. |
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.