Dayquil Sinex Generic Name & Formulations
Acetaminophen 325mg, phenylephrine HCl 5mg; per LiquiCap.
Analgesic + sympathomimetic.
Dayquil Sinex Indications
Sinus pain, congestion, headache.
Dayquil Sinex Dosage and Administration
2 caps every 4 hours; max 6 doses/24 hours.
<4yrs: not recommended. 4–12yrs: consult a doctor.
Dayquil Sinex Contraindications
During or within 14 days of MAOIs. Concomitant other acetaminophen products.
Dayquil Sinex Boxed Warnings
Dayquil Sinex Warnings/Precautions
Hepatic dysfunction. Cardiovascular disease. Hypertension. GI or GU obstruction. Thyroid disease. Diabetes. Pregnancy. Nursing mothers.
Dayquil Sinex Pharmacokinetics
Dayquil Sinex 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
Nervousness, dizziness, insomnia, hepatotoxicty (overdosage).
Dayquil Sinex Clinical Trials
Dayquil Sinex Note
Dayquil Sinex Patient Counseling