Dayquil nyquil ingredients. Drug facts, warnings, and ingredients follow.
Dayquil nyquil ingredients. May 22, 2025 · Our research team analyzes the ingredients in DayQuil Liquid and DayQuil LiquiCaps to give our take on if the medicines are likely to be effective. Mar 18, 2024 · Dayquil Cold and Flu is a combination of three active ingredients: acetaminophen (an analgesic), dextromethorphan (a cough suppressant), and phenylephrine (a decongestant). VICKS DAYQUIL AND VICKS NYQUIL HIGH BLOOD PRESSURE COLD AND FLU- acetaminophen, dextromethorphan hydrobromide, doxylamine succinate The Procter & Gamble Manufacturing Company VICKS DAYQUIL AND VICKS NYQUIL ELDERBERRY COLD AND FLU- acetaminophen, dextromethorphan hbr, doxylamine succinate The Procter & Gamble Manufacturing Company People have relied on Vicks Nyquil since the 1960s, when NyQuil debuted as the first multi-symptom nighttime cold and flu medication on the market. Its daytime counterpart is antihistamine-free DayQuil, formulated to avoid drowsiness. Learn about the difference between Dayquil and Nyquil and its ingredients. The COMPLETE convenience pack delivers symptom-fighting ingredients to relieve your worst cold & flu symptoms, among OTC cold & flu medicines. DayQuil Cold & Flu High Blood Pressure Liquid Medicine provides maximum strength relief for your worst cold & flu symptoms in a non-drowsy formula so you can get on with your day. Nyquil contains similar active ingredients to Dayquil, but it also includes an antihistamine to help you sleep. Although it's safe when used correctly, people who misuse NyQuil jeopardize their health and risk addiction. Both the daytime and nighttime over-the-counter medicines are formulated for children ages 6+ and designed for parents who want to give the best to their children, while avoiding artificial VICKS DAYQUIL AND VICKS NYQUIL FOR PEOPLE WITH DIABETES COLD AND FLU- acetaminophen, dextromethorphan hbr, doxylamine succinate The Procter & Gamble Manufacturing Company 1000+ bought since yesterday $998 20. Jun 25, 2025 · Active ingredients (in each 15 mL) Acetaminophen 325 mg - Dextromethorphan HBr 10 mg - Guaifenesin 200 mg - Phenylephrine HCl 5 mg - Purpose - Pain reliever/fever reducer - Cough Find the full list of Vicks DayQuil and NyQuil Hot Remedy Packets, 16 CT ingredients at CVS. What are the differences between Dayquil and Nyquil? Las fórmula de DayQuil™ SEVERE para el alivio de la gripe y el resfriado contienen los ingredientes que combaten al máximo y alivian tus peores síntomas de resfriado. However, while used for similar purposes, they contain notable differences that potential users should know, including active ingredients, administration forms, and dosing requirements. ), or for conditions caused by excessive build-up of mucus inside your nasal airways. Vicks DayQuil High Blood Pressure is an over-the-counter daytime cold & flu medication specially formulated for people with high blood pressure. DayQuil is available in several formulations. We highlight some questionable additive ingredients, and give our pick for which version of this medication is healthier. Vicks DayQuil Cough DM + Congestion is a non-drowsy daytime medicine that coats and soothes your throat and is specially formulated to relieve cough, chest congestion, nasal congestion, and thin and loosen VICKS DAYQUIL NYQUIL BERRY KIDS COLD AND COUGH PLUS- chlorpheniramine maleate, dextromethorphan hbr, guaifenesin, phenylephrine hcl The Procter & Gamble Manufacturing Company. Vicks DayQuil by is a Otc medication manufactured, distributed, or labeled by JC World Bell Wholesale Co. For Kids 6+. NyQuil is also used as a sleep aid. Vicks DayQuil Cough DM + Congestion provides fast, powerful, maximum strength relief for your worst cough symptoms. Many products available to buy online with hassle-free returns! Sep 4, 2014 · The stronger NyQuil Severe has all those ingredients, but tosses in the nasal decongestant phenylephrine. DayQuil does not cause drowsiness, making it suitable for use during the day, while NyQuil can cause drowsiness and is When you’re fighting a cold or flu, you need daytime cold and flu medicine that won’t make you drowsy. de C. DayQuil and NyQuil share some similar ingredients but differ to suit their intended use—daytime or nighttime relief. [1 VICKS DAYQUIL AND VICKS NYQUIL SEVERE COLD AND FLU- acetaminophen, dextromethorphan hydrobromide, guaifenesin, phenylephrine hydrochloride, and doxylamine succinate The Procter & Gamble Manufacturing Company Additionally, Nyquil contains doxylamine succinate, which can help you sleep but can also cause drowsiness, and pseudoephedrine, which can have a stronger decongestant effect than phenylephrine in Dayquil. With this DayQuil and NyQuil Combo pack, you'll have the cold and flu multi-symptom relief you need on hand, day and night. Both of these daytime and nighttime over-the-counter medicines are formulated for children ages 6+ and designed for parents who want to give the best to their children, while avoiding artificial dyes & sugar, acetaminophen, and alcohol Read reviews and buy Vicks DayQuil & NyQuil Cold & Flu Medicine Liquid - Cherry - 24 fl oz at Target. When cold symptoms keep you up, turn to NyQuil Cold & Flu High Blood Pressure Liquid Medicine for fast, powerful relief of your worst cold & flu symptoms so you can get the rest you need. Vaporize your cold with Vicks DayQuil and NyQuil VapoCOOL SEVERE Cold & Flu + Congestion Caplets. When you have a cold and need to get a good night's sleep, NyQuil nighttime medicine will temporarily Jul 10, 2018 · From the world's #1 selling OTC cough and cold brand†, Vicks DayQuil and NyQuil SEVERE provide fast, powerful relief for your worst cold and flu symptoms. L. Find the full list of Vicks DayQuil and NyQuil High Blood Pressue Cold & Flu Liquid, 2 8 OZ bottles ingredients at CVS. With this DayQuil and NyQuil Liquid combo pack, you'll have the cold and flu multi-symptom relief you need on hand, day or night. It contains acetaminophen for pain relief and fever reduction. The Vicks® DayQuil & NyQuil Kids Honey combo-pack offers coverage for day and night relief. Jun 27, 2024 · Vicks DayQuil and NyQuil Kids Free Of Cold & Cough multi-symptom relief liquids contain proven ingredients to tackle your child's cold and cough symptoms. DayQuil Oct 15, 2025 · NyQuil Addiction And Abuse NyQuil is a popular medication for the common cold. Vicks NyQuil Kids Cold and Cough + Congestion Relief is from the makers of Vicks, the Brand parents trust for over 125 Years. , Procter & Gamble Manufactura, S. Key Takeaways: DayQuil is designed to provide relief from symptoms associated with the common cold and flu during the day, while NyQuil is intended for nighttime use. 5 mg (antihistamine). , Inc. Generic versions of this medication are also available. Vicks DayQuil & NyQuil Kids Honey Combo for day and night relief from cough, cold and congestion symptoms with honey flavor. VICKS DAYQUIL AND NYQUIL VAPOCOOL COLD AND FLU- acetaminophen, dextromethorphan hydrobromide, doxylamine succinate The Procter & Gamble Manufacturing Company When a cold comes on strong, knock it out with Vicks DayQuil and NyQuil SEVERE Cold & Flu Liquicaps. Helps treat coughing DayQuil and NyQuil are the #1 pharmacist recommended daytime and nighttime cough, cold & flu brands*NyQuil: Active ingredients per dose (2 Liquicaps) for adults are acetaminophen 650 mg (pain reliever/fever reducer), dextromethorphan HBr 30 mg (cough suppressant), and doxylamine succinate 12. See if Vicks DayQuil & NyQuil Cold & Flu is Low FODMAP, Gluten Free, Vegan, Vegetarian, Dairy Free & more. NyQuil contains ingredients that help relieve symptoms like coughing Vicks DayQuil and NyQuil Kids Free Of Cold & Cough multi-symptom relief liquids contain proven ingredients to tackle your child's cold and cough symptoms. Vicks DayQuil Ultra Concentrated Cold & Flu provides powerful, non-drowsy, daytime relief for your worst cold and flu symptoms. When you have a cold and need to get a good night's sleep, NyQuil helps relieve headache, fever, sore throat, minor aches and pains, sneezing, runny Vicks DayQuil and NyQuil Cold & Flu Liquid Medicine provides fast, powerful relief for your worst cold and flu symptoms. With this DayQuil and NyQuil SEVERE Combo pack, you'll have the cold and flu multi-symptom relief you need on hand, day and night. Now available in 25% smaller liquicaps VICKS DAYQUIL AND VICKS NYQUIL FOR PEOPLE WITH DIABETES COLD AND FLU- acetaminophen, dextromethorphan hbr, doxylamine succinate The Procter & Gamble Manufacturing Company Apr 14, 2025 · Label: VICKS DAYQUIL AND VICKS NYQUIL INTENSE FLU- acetaminophen, dextromethorphan hbr kit Label RSS From the world's #1 selling OTC cough and cold brand†, Vicks DayQuil and NyQuil Liquicaps provide fast, powerful relief for your worst cold and flu symptoms. Learn more about the active ingredients in NyQuil and NyQuil SEVERE. Formulated for kids and tastes great! Free of high fructose corn syrup, alcohol, aspirin, and acetaminophen. DayQuil High Blood Pressure is sugar free and alcohol free. It can relieve stuffy nose, cough, sore throat, headache, aches, and fever. NyQuil Contains More Ingredients In addition to the difference in antihistamines, Nyquil contains additional ingredients for the treatment of cough/cold symptoms. DayQuil contains ingredients to relieve congestion, coughing, and fever, while NyQuil also includes a sleep aid to help with nighttime restlessness. DayQuil™ and NyQuil™ SEVERE Maximum Strength Cough, Cold & Flu Relief LiquiCaps™ Co-Pack are formulated with maximum symptom-fighting ingredients to relieve your worst cold symptoms. Vaporize your cold with Vicks DayQuil VapoCOOL SEVERE Cold & Flu + Congestion Caplets. All medications within the NyQuil imprint contain sedating antihistamines; they are intended to be taken before sleep. Find the full list of DayQuil and NyQuil SEVERE Cold and Flu Relief LiquiCaps Combo Pack, 24 CT ingredients at CVS. Vicks DayQuil VapoCOOL provides fast, powerful, maximum strength 9-symptom relief you can feel. [1] DayQuil was introduced in 1974 under the name " Vicks DayCare " and is currently advertised for daytime use because of its non-drowsy active ingredients. * *Entre los medicamentos de venta libre para la gripe y el resfriado Mar 28, 2023 · Learn about Dayquil's active ingredients, caffeine content, and alternatives for cold and flu symptoms. *Among OTC Cold & Flu medicines VICKS DAYQUIL SEVERE AND VICKS NYQUIL SEVERE COLD AND FLU- acetaminophen, phenylephrine hydrochloride, dextromethorphan hydrobromide, guaifenesin and doxylamine succinate The Procter & Gamble Manufacturing Company DayQuil™ and NyQuil™ SEVERE Maximum Strength Cough, Cold & Flu Relief Liquid Co-Pack offers you the maximum cold and flu relief for both day and night time. Learn the key ingredients in your favorite products and enjoy fast, free shipping on most orders! VICKS DAYQUIL NYQUIL HIGH BLOOD PRESSURE COLD AND FLU- acetaminophen, dextromethorphan hbr, doxylamine succinate The Procter & Gamble Manufacturing Company Oct 2, 2025 · VICKS DAYQUIL AND VICKS NYQUIL FOR PEOPLE WITH DIABETES COLD AND FLU- acetaminophen, dextromethorphan hbr, doxylamine su Jun 1, 2023 · With the DayQuil and NyQuil Ultra Concentrated co-pack, you'll have the cold and flu multi-symptom relief you need on hand, day or night. It is flavored with real honey and is fast, proven relief for your little one. Vicks DayQuil NyQuil by is a Otc medication manufactured, distributed, or labeled by The Procter & Gamble Manufacturing Company. It also includes dextromethorphan to suppress coughs. DayQuil relieves headache, fever, sore throat, minor aches & pains, nasal congestion, and cough. Choose from contactless Same Day Delivery, Drive Up and more. With this DayQuil and NyQuil Liquid combo pack, you'll have the cold and flu multi-symptom relief you need on hand, day and night. Knowing their active components helps you choose the appropriate medication for your symptoms. com DayQuil: Active ingredients per dose (2 Liquicaps) for Adults: Acetaminophen 650 mg (pain reliever/fever reducer), Dextromethorphan HBr 20 mg (cough suppressant) and Phenylephrine HCI 10 mg (nasal decongestant). Jan 29, 2024 · DayQuil is made for use during the day. NyQuil High Dayquil and Nyquil are an effective combination for dealing with a cold or flu. Dayquil Cold and Flu helps treat symptoms from the common cold and flu in adults and children. How long does it take for Vicks Dayquil Nyquil Severe Cold & Flu Over-the-Counter Medicine to wear off? DayQuil treats cold and flu symptoms for approximately four hours. About this item Product details Vicks DayQuil and NyQuil Kids Free Of Cold & Cough multi-symptom relief liquids contain proven ingredients to tackle your child's cold and cough symptoms. NyQuil Cough omits the acetaminophen but has the dextromethorphan and doxylamine succinate VICKS DAYQUIL SEVERE NYQUIL SEVERE HONEY FLAVOR COLD AND FLU- acetaminophen, dextromethorphan hbr, guaifenesin, phenylephrine hcl and doxylamine succinate The Procter & Gamble Manufacturing Company May 31, 2023 · Dayquil is one of the most used medicines in the United States. Vicks DayQuil Ultra Concentrated Cold & Flu provides Max Strength, non-drowsy, daytime relief for your worst cold and flu symptoms. However, Nyquil is not administered for treating incessant spells of coughing (caused by chronic obstructive pulmonary diseases – COPD such as asthma, bronchitis, etc. Unlike NyQuil, it doesn’t contain the active ingredient doxylamine, which is an antihistamine that can make you feel drowsy. Learn the key ingredients in your favorite products and enjoy fast, free shipping on most orders! Dayquil contains phenylephrine, a decongestant that helps relieve a stuffy nose, while Nyquil contains doxylamine, an antihistamine that can make you sleepy. NyQuil™ Cough, Cold & Flu Nighttime Relief Liquid, Cherry Flavor delivers powerful nighttime relief for your worst cold and flu symptoms so that you can get the rest you need. Oct 3, 2025 · Label: VICKS DAYQUIL NYQUIL HIGH BLOOD PRESSURE COLD AND FLU- acetaminophen, dextromethorphan hbr, doxylamine succinate kit Read reviews and buy Vicks DayQuil/NyQuil HBP Cold & Flu Liquid - 16 fl oz at Target. Learn the key ingredients in your favorite products and enjoy fast, free shipping on most orders! Oct 11, 2025 · NyQuil contains ingredients that can make you drowsy and is usually recommended for use at night so you can get relief from cold symptoms while you sleep. NyQuil addresses symptoms that disturb sleep. With this DayQuil and NyQuil Elderberry Flavor convenience pack, you'll have the multi-symptom cold and flu relief you need on hand, day or night. DayQuil ingredients include a fever and pain reducer (acetaminophen), cough suppressant (dextromethorphan), and decongestant (phenylephrine). When you have a cold and need to get a good night's sleep, NyQuil helps relieve headache, fever, sore throat, minor aches and pains, sneezing, runny Vicks NyQuil is a brand of over-the-counter medication manufactured by Procter & Gamble intended for the relief of various symptoms of the common cold. Learn the key ingredients in your favorite products and enjoy fast, free shipping on most orders! Aug 1, 2023 · DayQuil and NyQuil have similar ingredients and serve the same purpose – alleviating cold and flu symptoms. Take only as directed. DayQuil contains non-drowsy ingredients, such as decongestants and pain relievers, which allow users to continue their daily activities without feeling sleepy. * With this co-pack, you can get the maximum strength cold & flu relief you need, day or night. Vicks DayQuil and NyQuil Elderberry Flavor liquid medicines provide the multi-symptom cold and flu relief for day and night. Vicks DayQuil SEVERE provides fast, powerful, maximum strength 9-symptom relief to treat coughing, stuffy nose, minor body pain, chest congestion, sinus congestion, sinus pressure, sore throat, headache, and fever VICKS DAYQUIL AND NYQUIL VAPOCOOL SEVERE COLD AND FLU PLUS CONGESTION- acetaminophen, phenylephrine hydrochloride, and doxylamine succinate The Procter & Gamble Manufacturing Company Read reviews and buy Vicks Kids DayQuil & NyQuil Berry Cold & Cough Medicine Liquid - 16 fl oz at Target. Have a bothersome cough? Don’t let constant coughing interrupt your day. 8 ¢/count Equate Non-Drowsy Daytime and Nighttime Cold & Flu Multi-Symptom Relief Softgels, 48 Count (32 and 16 Count), Compare to Vicks Dayquil and Nyquil Cold & Flu LiquiCaps Active Ingredients 3025 Save with Vicks DayQuil and NyQuil Severe Cold and Flu Caplets, Cold Medicine for Adults, 24 Count $1197 49 Jan 23, 2012 · Label: VICKS NYQUIL COLD AND FLU- acetaminophen, dextromethorphan hydrobromide, and doxylamine succinate capsule, liquid filled Oct 26, 2011 · Why DayQuil Cold and Flu relief? The non-drowsy, multi-symptom cold and flu relief of DayQuil Cold & Flu Liquid helps you get your power back so you can enjoy the day. NyQuil High Blood Pressure is sugar free and alcohol free. Find the full list of Vicks DayQuil and NyQuil Severe Cold, Flu and Congestion LiquiCaps, 24 CT ingredients at CVS. Learn the key ingredients in your favorite products and enjoy fast, free shipping on most orders! Shop Vicks DayQuil & NyQuil High Blood Pressure Cold & Flu Relief Liquid Medicine, Powerful Multi-Symptom Daytime & Nighttime Relief, Sugar & Alcohol Free, Combo Pack - compare prices, see product info & reviews, add to shopping list, or find in store. However, there’s one significant difference: the inclusion of an antihistamine, doxylamine succinate, in NyQuil. Discover the key differences between NyQuil and DayQuil in our comprehensive guide. VICKS DAYQUIL AND VICKS NYQUIL SEVERE COLD AND FLU- acetaminophen, dextromethorphan hydrobromide, guaifenesin, phenylephrine hydrochloride, and doxylamine succinate The Procter & Gamble Manufacturing Company Oct 1, 2025 · VICKS DAYQUIL AND VICKS NYQUIL COLD AND FLU- acetaminophen, dextromethorphan hydrobromide, phenylephrine hydrochloride, Oct 2, 2025 · VICKS DAYQUIL NYQUIL SEVERE HONEY COLD AND FLU- acetaminophen, dextromethorphan hbr, guaifenesin, phenylephrine hcl and VICKS DAYQUIL NYQUIL ULTRA CONCENTRATED COLD AND FLU- acetaminophen, dextromethorphan hbr, doxylamine succinate, phenylephrine hcl The Procter & Gamble Manufacturing Company DAYQUIL AND NYQUIL VAPOCOOL SEVERE COLD AND FLU PLUS CONGESTION- acetaminophen, dextromethorphan hydrobromide, doxylamine succinate, guaifenesin, phenylephrine hydrochloride The Procter & Gamble Manufacturing Company DayQuil and NyQuil both target cold and flu symptoms but contain different active ingredients. Vicks DayQuil and NyQuil SEVERE provide fast, powerful relief for your worst cold and flu symptoms. Do not exceed 4 doses per 24 hours. When you have a cold and need to get a good night's sleep, NyQuil nighttime medicine will temporarily Be sure to read the label carefully, and use NyQuil as directed. DayQuil is the daytime equivalent of NyQuil, designed to provide temporary symptom relief without making you See full list on drugs. Easy-to-read patient leaflet for DayQuil. V. Oct 23, 2025 · DayQuil Cold & Flu is a multi-purpose medication used to treat common cold and flu symptoms. One helps you power through your busy day, while the other ensures you get the restful sleep your body craves. View the chart to read more about DayQuil active ingredients. DayQuil/NyQuil Collection About the collection Get powerful day/night relief, from one of the originators of multi-symptom cold & flu relief – Vicks NyQuil & DayQuil. Just one dose starts working fast to relieve 9 of your worst cold and flu symptoms. This combination allows you to remain alert. Vicks NyQuil by is a Otc medication manufactured, distributed, or labeled by The Procter & Gamble Manufacturing Company. With this DayQuil and NyQuil convenience pack, you'll have the cold and flu multi-symptom relief you need on hand, day and night. Jan 5, 2016 · From the world's #1 selling OTC cough and cold brand**, Vicks DayQuil and NyQuil Liquicaps provide fast, powerful relief for your worst cold and flu symptoms. ZzzQuil contains diphenhydramine as the only ingredient. Understanding these differences helps you select the right product for your needs. With this DayQuil and NyQuil SEVERE Liquid Combo pack, you'll have the cold and flu multi-symptom relief you need on hand, day or night. Experience the powerful, cooling rush of Vicks Vapors and daytime relief that ripples through your senses. Drug facts, warnings, and ingredients follow. By combining effective ingredients to treat the toughest cold and flu symptoms, NyQuil became a household name that’s still a trusted nighttime cold medicine today. Vicks DayQuil is an over-the-counter combination medication product used for the temporary relief of common cold and flu symptoms. Get cold & flu relief with DayQuil/NyQuil COMPLETE LiquiCaps. Many people misuse NyQuil by taking it to fall asleep or by using it as a recreational drug. Find the full list of Vick's DayQuil & NyQuil, Intense Flu, 12 OZ ingredients at CVS. Vicks DayQuil SEVERE Cold and Flu Medicine helps relieve 9 of the toughest cold and flu symptoms with proven non-drowsy ingredients and fights cold symptoms like: Chest Congestion Chest congestion results from an accumulation of thick, hard-to-cough up mucus in the lungs and bronchial DayQuil and NyQuil Ultra Concentrated Cold & Flu Liquicaps provide fast, powerful relief for your worst cold & flu symptoms. This powerful, multi-symptom relief medicine treats headache, fever, sore throat, minor aches and pains, sneezing, runny nose, and cough due to minor Knock out your worst cold and flu symptoms with Vicks DayQuil Ultra Concentrated Cold and Flu LiquiCaps. DayQuil and NyQuil Hot Remedy help relieve your cold & flu symptoms fast with powerful medicines in each easy-to-mix powder packet and dissolves quickly in hot water. Vicks NyQuil Elderberry flavor Cold & Flu Liquid provides fast, powerful relief for your worst cold and flu symptoms. From the world's #1 selling OTC cough and cold brand, Vicks DayQuil and NyQuil Liquicaps provide fast, powerful relief for your worst cold and flu symptoms. de R. This makes Dayquil better for daytime use and Nyquil better for nighttime relief. Phenylephrine is present to relieve nasal congestion. DayQuil is formulated to be effective during the daytime. Jan 23, 2012 · VICKS DAYQUIL COLD AND FLU- acetaminophen, dextromethorphan hydrobromide, and phenylephrine hydrochloride capsule, liqui Read reviews and buy Vicks DayQuil & NyQuil Severe Cold & Flu Symptom Relief LiquiCaps - Acetaminophen - 48ct at Target. May 30, 2024 · From the world's #1 selling OTC cough and cold brand†, Vicks DayQuil and NyQuil Elderberry Flavor liquid medicines provide the cold symptom relief you trust and a delicious Elderberry flavor. Vicks DayQuil and NyQuil Cold & Flu Liquid Medicine provides fast, powerful relief for your worst cold and flu symptoms. Jul 27, 2022 · Individuals will vary in regard to which ingredient works best for them. Includes indications, proper use, special instructions, precautions, and possible side effects. [2] [non-primary source needed] The brand name was When a cold comes on strong, knock it out with Vicks DayQuil SEVERE Cold & Flu Liquid medicine. When cold symptoms keep you up, turn to Vicks NyQuil Cold & Flu nighttime relief medicine to help you get the rest you need. Fight symptoms such as cough, headache, fever, sore throat, minor aches and pains, sneezing, runny nose. Vicks DayQuil & NyQuil VapoCOOL provide fast, powerful, maximum strength 9-symptom The NyQuil and DayQuil Cold & Flu Multi-Symptom Relief Liquid Capsules offer a comprehensive remedy to help you tackle your symptoms, whether you’re facing them during the day or night. Power through your day with DayQuil’s non-drowsy, multi-symptom formulas in caplet, LiquiCap, and liquid forms. When choosing between Dayquil and Nyquil, it’s important to consider your symptoms and when you plan to take the medication. For nighttime relief, Vicks® NyQuil Kids Honey will help you treat your child's symptoms so that they can get the rest they need. . NyQuil and DayQuil are like two sides of the same coin, crafted to tackle similar symptoms but designed for entirely different moments. What's the difference between Nyquil and DayQuil? Learn how each medicine works, their ingredients, and when to use them for effective symptom relief. Contains acetaminophen. It is intended solely for use as a nighttime sleep aid. Sep 9, 2025 · Mucinex and DayQuil are cold medications orally administered to relieve cold symptoms. Key Takeaways: DayQuil is used for daytime relief of cold and flu symptoms, while NyQuil is used for nighttime relief. Now Vicks NyQuil High Blood Pressure is an over-the-counter cold & flu medication specially formulated for people with high blood pressure. guozzu9whrbkh6upouce9z3xzvesnurbctxy6tv9cltbkmdi