Hydrocodone / phenylephrine Side Effects
Rare (less than 0.1%): Occasional drowsiness, dizziness, mild mental stimulation
Postmarketing reports: Convulsions[Ref]
Postmarketing reports: Breathing difficulties[Ref]
-Chronic opioid use may affect the hypothalamic-pituitary-gonadal axis leading to androgen deficiency.
-Opioids role in androgen deficiency have not been evaluated where other factors (medical, physical, lifestyle, psychological) have been adequately controlled.
-Perform laboratory evaluation for symptoms of androgen deficiency.[Ref]
Rare (less than 0.1%): Mild mental stimulation
Postmarketing reports: Hallucinations[Ref]
Rare (less than 0.1%): Blurred vision[Ref]
Postmarketing reports: Allergic reaction[Ref]
Rare (less than 0.1%): Dry mouth, gastric irritation[Ref]
More about hydrocodone / phenylephrine
Related treatment guides
1. "PDR Generics." Montvale, NJ: Medical Economics (1998):
2. Cerner Multum, Inc. "Canadian Product Information." O 0 (2015):
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
Some side effects may not be reported. You may report them to the FDA.