DayQuil/NyQuil Cough, Cold & Flu LiquiCaps is a combination over-the-counter multi-symptom medication convenience pack containing 16 daytime (DayQuil) and 8 nighttime (NyQuil) liquid-filled capsules. This co-pack temporarily relieves major cold and flu symptoms, including cough, sore throat, minor aches, pains, headache, and fever.
Active Ingredients & Purpose
The formulation utilizes distinct active ingredients tailored for daytime productivity and nighttime rest:
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DayQuil LiquiCaps (Non-Drowsy Daytime Relief):
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Acetaminophen (325 mg): Relieves minor aches, pains, sore throat, and reduces fever.
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Dextromethorphan HBr (10 mg): Suppresses coughs due to minor throat irritation.
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Phenylephrine HCl (5 mg): Clear nasal congestion and sinus pressure.
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NyQuil LiquiCaps (Nighttime Relief):
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Acetaminophen (325 mg): Lowers fever and treats pain.
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Dextromethorphan HBr (15 mg): Controls and quietens nighttime coughing.
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Doxylamine Succinate (6.25 mg): An antihistamine that reduces sneezing and runny nose; causes drowsiness to aid sleep.
Dosage & Administration
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Adults & Children 12+: Take 2 LiquiCaps with water every 4 hours as needed.
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Maximum Limit: Do not exceed 4 total doses (8 LiquiCaps) within any 24-hour period.
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Children under 12: Consult a doctor before giving DayQuil/NyQuil to children aged 4 to 11. Do not use for children under 4 years old.
Critical Safety Warnings
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Liver Warning: This product contains acetaminophen. Severe liver damage can occur if you take more than the recommended dose, consume other acetaminophen-containing products simultaneously, or drink 3 or more alcoholic beverages daily while using it.
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Alertness: The antihistamine in NyQuil causes severe drowsiness. Avoid driving machinery or operating heavy vehicles after taking the nighttime dose.
