Acetaminophen, Pheniramine, and Phenylephrine Powder Packets and Phenytoin Oral Suspension
Determining the interaction of Acetaminophen, Pheniramine, and Phenylephrine Powder Packets and Phenytoin Oral Suspension and the possibility of their joint administration.
In the database of official manuals used in the service creation an interaction registered by statistical results of studies was found, which can either lead to negative consequences for the patient health or strengthen a mutual positive effect. A doctor should be consulted to address the issue of joint drug administration.
Consumer:Using acetaminophen together with phenytoin may alter the effects of acetaminophen and cause serious side effects that may affect your liver. Call your doctor immediately if you experience a fever, chills, joint pain or swelling, excessive tiredness or weakness, unusual bleeding or bruising, skin rash or itching, loss of appetite, nausea, vomiting, or yellowing of the skin or the whites of your eyes. If your doctor does prescribe these medications together, you may need a dose adjustment or special tests to safely take both medications. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.
Professional:MONITOR: Hydantoins may increase the potential hepatotoxicity of acetaminophen and decrease its pharmacologic effects. The mechanism may be related to induction of acetaminophen metabolism with consequent increase in hepatotoxic metabolites. This interaction is of greatest concern in cases of acetaminophen overdose.
MANAGEMENT: Monitoring of liver function is recommended. Patients should be advised to avoid large doses or prolonged use of acetaminophen.
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Generic Name: acetaminophen / pheniramine / phenylephrine
Brand name: Flu & Severe Cold Night Time, Theraflu Flu & Sore Throat, Theraflu Nighttime Severe Cold, Theraflu Sinus & Cold, Theraflu Cold & Sore Throat, Theraflu Cold and Sore Throat, Theraflu Flu and Sore Throat
Synonyms: Acetaminophen, pheniramine, and phenylephrine
Generic Name: phenytoin
Brand name: Dilantin, Phenytek, Dilantin Infatabs, Phenytoin Sodium, Prompt
Synonyms: Phenytoin
In the course of checking the drug compatibility and interactions, data from the following reference sources was used: Drugs.com, Rxlist.com, Webmd.com, Medscape.com.
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