Guaifenesin Phenylephrine Drug Information
Generic name: ACETAMINOPHEN, GUAIFENESIN, PHENYLEPHRINE HCL AND DEXTROMETHORPHAN HBR
Expectorant [EPC]
Uses of Guaifenesin Phenylephrine
temporarily relieves common cold/flu symptoms: nasal congestion sinus congestion & pressure cough due to minor throat & bronchial irritation minor aches & pains headache fever sore throat reduces swelling of nasal passages temporarily restores freer breathing through the nose promotes nasal and/or sinus drainage helps loosen phlegm (mucus) and thin bronchial secretions to rid the bronchial passage ways of bothersome mucus and make coughs more productive.
Dosage & Administration of Guaifenesin Phenylephrine
| adults & children 12 years & over | 2 softgels with water every 4 hours |
|---|---|
| children 4 to under 12 years | ask a doctor |
| children under 4 years | do not use |
Side Effects of Guaifenesin Phenylephrine
When using this product
do not use more than directed.
Stop use and ask a doctor if
you get nervous, dizzy or sleepless pain, nasal congestion or cough get worse or last more than 7 days fever gets worse or lasts more than 3 days redness or swelling is present new symptoms occur cough comes back or occurs with rash or headache that lasts. These could be signs of a serious condition.
Warnings & Cautions for Guaifenesin Phenylephrine
- Liver warning: This product contains acetaminophen.Severe liver damage may occur if you take more than 8 softgels in 24 hrs, which is the maximum daily amount for this product with other drugs containing acetaminophen 3 or more alcoholic drinks every day while using this product Allergy Alert: Acetaminophen may cause severe skin reactions.
- Symptoms may include: Skin reddening Blisters Rash If a skin reaction occurs, stop use and seek medical help right away Sore throat warning: If sore throat is severe, persists for more than 2 days, is accompanied or followed by fever, headache, rash, nausea, or vomiting, consult a doctor promptly.
Drug Interactions with Guaifenesin Phenylephrine
Pregnancy Safety for Guaifenesin Phenylephrine
If pregnant or breast-feeding, ask a health professional before use.
Contraindications for Guaifenesin Phenylephrine
with any other drug containing acetaminophen (prescription or nonprescription). If you are not sure whether a drug contains acetaminophen, ask a doctor or pharmacist. if you are now taking a prescription monoamine oxidase inhibitor (MAOI) (certain drugs for depression, psychiatric or emotional conditions, or Parkinson's disease), or for 2 weeks after stopping the MAOI drug. If you do not know if your prescription drug contains an MAOI, ask a doctor or pharmacist before taking this product.
Overdosage Information for Guaifenesin Phenylephrine
Keep out of reach of children. In case of overdose, get medical help or contact a Poison Control Center right away. Quick medical attention is critical for adults as well as for children even if you do not notice any signs or symptoms.
Drug information sourced from the FDA. This content is for informational purposes only and does not constitute medical advice. Consult a healthcare professional before making any medication decisions.
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