66 reports of this reaction
3.3% of all ACETAMINOPHEN, DEXTROMETHORPHAN HBR, PHENYLEPHRINE HCL reports
#5 most reported adverse reaction
DRUG INEFFECTIVE is the #5 most commonly reported adverse reaction for ACETAMINOPHEN, DEXTROMETHORPHAN HBR, PHENYLEPHRINE HCL, manufactured by The Procter & Gamble Manufacturing Company. There are 66 FDA adverse event reports linking ACETAMINOPHEN, DEXTROMETHORPHAN HBR, PHENYLEPHRINE HCL to DRUG INEFFECTIVE. This represents approximately 3.3% of all 1,997 adverse event reports for this drug.
Patients taking ACETAMINOPHEN, DEXTROMETHORPHAN HBR, PHENYLEPHRINE HCL who experience drug ineffective should discuss this symptom with their healthcare provider to determine whether it may be related to their medication and what alternatives may be available.
DRUG INEFFECTIVE is moderately reported among ACETAMINOPHEN, DEXTROMETHORPHAN HBR, PHENYLEPHRINE HCL users, representing a notable but not dominant share of adverse events.
In addition to drug ineffective, the following adverse reactions have been reported for ACETAMINOPHEN, DEXTROMETHORPHAN HBR, PHENYLEPHRINE HCL:
The following drugs have also been linked to drug ineffective in FDA adverse event reports:
DRUG INEFFECTIVE has been reported as an adverse event in 66 FDA reports for ACETAMINOPHEN, DEXTROMETHORPHAN HBR, PHENYLEPHRINE HCL. This does not prove causation, but indicates an association observed in post-market surveillance data.
DRUG INEFFECTIVE accounts for approximately 3.3% of all adverse event reports for ACETAMINOPHEN, DEXTROMETHORPHAN HBR, PHENYLEPHRINE HCL, making it a notable side effect.
If you experience drug ineffective while taking ACETAMINOPHEN, DEXTROMETHORPHAN HBR, PHENYLEPHRINE HCL, contact your healthcare provider. They can evaluate whether the symptom is related to your medication and discuss potential adjustments to your treatment plan. Do not stop taking prescribed medication without consulting your doctor.