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Dayquil Sinex Generic Name & Formulations
Legal Class
OTC
General Description
Acetaminophen 325mg, phenylephrine HCl 5mg; per LiquiCap.
Pharmacological Class
Analgesic + sympathomimetic.
How Supplied
LiquiCaps—24
Manufacturer
Dayquil Sinex Indications
Indications
Sinus pain, congestion, headache.
Dayquil Sinex Dosage and Administration
Adult
2 caps every 4 hours; max 6 doses/24 hours.
Children
<4yrs: not recommended. 4–12yrs: consult a doctor.
Dayquil Sinex Contraindications
Contraindications
During or within 14 days of MAOIs. Concomitant other acetaminophen products.
Dayquil Sinex Boxed Warnings
Not Applicable
Dayquil Sinex Warnings/Precautions
Warnings/Precautions
Hepatic dysfunction. Cardiovascular disease. Hypertension. GI or GU obstruction. Thyroid disease. Diabetes. Pregnancy. Nursing mothers.
Dayquil Sinex Pharmacokinetics
See Literature
Dayquil Sinex Interactions
Interactions
See Contraindications. Hypertensive crisis with MAOIs. Increased risk of hepatotoxicity with ≥3 alcoholic drinks/day. β-blockers increase pressor effects of sympathomimetics. Antagonizes antihypertensives.
Dayquil Sinex Adverse Reactions
Adverse Reactions
Nervousness, dizziness, insomnia, hepatotoxicty (overdosage).
Dayquil Sinex Clinical Trials
See Literature
Dayquil Sinex Note
Not Applicable
Dayquil Sinex Patient Counseling
See Literature
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