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Paracetamol/Guaifenesin

    DEA Class;  OTC

    Common Brand Names; Tylenol Chest Congestion, Comtrex Deep Chest Cold Non Drowsy, Tylenol Chest Congestion Daytime Non-Drowsy

    •  Cough/Cold, Other Combos; 
    • Analgesic/Expectorant Combos

    Acetaminophen blocks pain impulse generation peripherally & may inhibit the generation of prostaglandin in the CNS; reduces fever by inhibiting the hypothalamic heat-regulating center

    Guaifenesin increases respiratory tract fluid secretions & helps to loosen phlegm & bronchial secretions

    Indicated in Cough, Fever, Headache, Minor Aches & Pains

    s

    Hypersensitivity

    G-6-PD deficiency

    Severe hepatic impairment

    Dizziness

    Drowsiness

    Headache

    Dermatologic rash

    Nausea

    Vomiting

    Anemia blood dyscrasias (neutropenia, pancytopenia, leukopenia)

    Bilirubin and alkaline phosphatase may increase

    Acetaminophen hepatotoxicity possible in chronic alcoholics following various dose levels; severe or recurrent pain or high or continued fever may indicate a serious illness; contained in many OTC products and combined use with these products may result in toxicity due to cumulative doses exceeding recommended maximum dose

    Acetaminophen: Risk for rare, but serious skin reactions that can be fatal; these reactions include Stevens-Johnson Syndrome (SJS), toxic epidermal necrolysis (TEN), and acute generalized exanthematous pustulosis (AGEP); symptoms may include skin redness, blisters and rash

    Guaifenesin is not for administration in persistent cough associated with chronic bronchitis, smoking, asthma, or accompanied with excessive secretions

    Pregnancy category: C

    Lactation: excreted in breast milk; use caution

    Pregnant or breastfeeding patients should seek advice of health professional before using OTC drugs

    Adults

    1 packet dissolved in 8 oz of hot water q6hr; not to exceed 4 packets/day; consume entire drink within 10-15 minutes

    Pediatric

    <12 years

    Ask a pediatrician

    >12 years

    1 packet dissolved in 8 oz of hot water q6hr; not to exceed 4 packets/day; consume entire drink within 10-15 minutes

    acetaminophen/guaifenesin

    packet

    • 1000mg/400mg