Head-to-head comparisons of medication uses, side effects, warnings, and more.
Acetaminophen/dextromethorphan/phenylephrine (Dayquil) and ibuprofen/pseudoephedrine (Advil Cold & Sinus) are both over-the-counter medications used to relieve symptoms of the common cold and flu, such as headaches, body aches, and nasal congestion. However, they belong to different medication classes. Dayquil combines an analgesic, a cough suppressant, and a decongestant, while Advil Cold & Sinus combines a nonsteroidal anti-inflammatory drug (NSAID) and a decongestant. Dayquil is available in both pill and liquid forms and is typically taken every 4 hours, while Advil Cold & Sinus comes as a caplet taken every 4 to 6 hours. Dayquil can cause side effects like stomach upset and nervousness, whereas Advil Cold & Sinus may cause difficulty sleeping and nausea. Both medications should not be taken with monoamine oxidase inhibitors (MAOIs). Additionally, you should avoid drinking alcohol while taking either medication.
Dayquil Cold and Flu is a combination of three active ingredients: acetaminophen (an analgesic), dextromethorphan (a cough suppressant), and phenylephrine (a decongestant). Dayquil Cold and Flu helps treat symptoms from the common cold and flu in adults and children. It can relieve stuffy nose, cough, sore throat, headache, aches, and fever. Besides Dayquil Cold and Flu, this medication is available under many other brand names and as a generic. It's available as pills and a liquid that's typically taken every 4 hours. Side effects aren't common but can include stomach upset and nervousness.
Advil Cold and Sinus contains ibuprofen, a nonsteroidal anti-inflammatory drug (NSAID), and pseudoephedrine, a decongestant. It's for adults and children ages 12 years and older to treat common cold or flu symptoms, like headaches, body aches, and nasal congestion. Advil Cold and Sinus (ibuprofen / pseudoephedrine) is taken by mouth every 4-6 hours. This medication is available without a prescription in most states, but you'll have to purchase it from behind the pharmacy counter because it contains pseudoephedrine. It's non-drowsy, but can cause side effects like difficulty sleeping and nausea.
Short-term relief of symptoms from the common cold or flu:
Research prescriptions and over-the-counter medications from A to Z, compare drug prices, and start saving.