Taking mucinex and nyquil

Alcohol affects bariatric patients much faster due to the changes in their anatomy. With Nyquil containing 10% alcohol, you may question whether it’s a good idea to take Nyquil/Dayquil after bariatric surgery. While standard liquid Nyquil contains alcohol, Nyquil LiquiCaps and Alcohol-Free Nyquil Cold & Nighttime Relief Liquid do not.

Antidepressants and dextromethorphan or pseudoephedrine. It’s generally considered safe to take antidepressants while taking cold medicine. “However, cold/flu medications that contain dextromethorphan may increase the risk of a rare side effect called serotonin syndrome when taken with SSRIs and SNRIs,” Dr. Carter says.Jan 27, 2020 ... There is no known drug interaction between the two. ZzzQuil contains the drug diphenhydramine. Diphenhydramine isn't exclusive to NyQuil as it ...Sept. 12, 2023. An advisory panel to the Food and Drug Administration agreed unanimously on Tuesday that a common decongestant ingredient used in many over-the-counter cold medicines is ...I was told to take 2 nyquil tablets and 1 mucinex. is this safe? A doctor has provided 1 answer. A member asked: I took a escitophram earlier and recently now a mucinex dm. will i be ok? 2 doctors weighed in across 2 answers. A member asked: I may have taken two 12 hour 1200 mg mucinex dm pills.Yes, you can take Tylenol with Mucinex. No negative interactions have been found when mixing the two medicines. Just ensure that you don’t take more than the maximum daily dose for each. Tylenol has acetaminophen as an active ingredient. Mucinex has guaifenesin or dextromethorphan as an active ingredient. However, both Tylenol and …Using dextromethorphan together with doxylamine may increase side effects such as dizziness, drowsiness, confusion, and difficulty concentrating. Some people, especially the elderly, may also experience impairment in thinking, judgment, and motor coordination. You should avoid or limit the use of alcohol while being treated with these medications.On the other hand, Mucinex DM contains dextromethorphan in addition to guaifenesin, which serves a dual purpose but should not be combined with Nyquil due to the shared dextromethorphan component. Are There Any Side Effects of Taking Mucinex and Nyquil Together? Taking Mucinex and Nyquil together can have some side effects, and it is very ...

Dr. Stuart Kanter answered. Internal Medicine - Geriatrics 23 years experience. Recommend against: Mucinex ( guaifenesin) dm and nyquil both contain the decongestant dextromethorphan. You can use nyquil and regular mucinex ( guaifenesin ). Created for people with ongoing healthcare needs but benefits everyone. Adults and children 12 years and older: The typical dose is 30 mL (2 tablespoons) by mouth every 6 hours. Don't take more than 120 mL (8 tablespoons) in a 24-hour period unless your provider specifically told you to do so. Children 4-11 years old: Ask your child's provider. Children 3 years and younger: Don't use.Can i take mucinex (guaifenesin) dm and nyquil together if i'm going to sleep? A doctor has provided 1 answer. Dr. Inocencio Candelaria answered. Specializes in Family Medicine. just remember that they have similar ingredients, you are taking the same thing essentially, talk to your doctor for more information. Dr Juchau agreed.Mucinex and NyQuil Comparison, Active Ingredients, and Symptoms Treated. When feeling under the weather with a cough or cold, navigating the medicine aisle presents several options. Two popular choices are Mucinex and NyQuil, each serving different purposes based on their active ingredients and the symptoms they target.Yes, Mucinex and Nyquil can be taken together because they contain different ingredients, but Mucinex DM and Nyquil should not be taken together because they share a common ingredient, dextromethorphan. Instead of taking Mucinex DM and Nyquil together you should just take Nyquil. Continue readingMay 29, 2023 · When to Avoid Combining Mucinex and Nyquil. While Mucinex and Nyquil can be taken together, caution is still necessary. You should avoid taking these medications together if you have high blood pressure, heart disease, or liver disease. You should also avoid taking them together if you are pregnant or breastfeeding. But, similar to NyQuil, alcohol may worsen the side effects of these medications. These include: Ibuprofen (Advil, Motrin): Ibuprofen is usually used for fever and body aches. If you drink alcohol while taking ibuprofen, alcohol may raise the risk of vomiting. You may also have a higher risk of a stomach bleed.

School counselors play an integral role in the educational support system by guiding students through critical turning points in their lives. Updated June 2, 2023 thebestschools.or...Benzonatate is a medication commonly prescribed for cough relief. While it can be highly effective in treating cough symptoms, it's essential to be aware of potential drug interactions that can occur. Mixing certain drugs with benzonatate can lead to adverse side effects and pose serious health risks. This comprehensive guide aims to provide …Mucinex and NyQuil Comparison, Active Ingredients, and Symptoms Treated. When feeling under the weather with a cough or cold, navigating the medicine aisle presents several options. Two popular choices are Mucinex and NyQuil, each serving different purposes based on their active ingredients and the symptoms they target.Over-the-counter drugs to avoid while taking warfarin include NSAIDs (e.g. ibuprofen, naproxen), Pepto-Bismol, and aspirin. Most cough and chest congestion medications (e.g. dextromethorphan and guaifenesin), are not known to interact with warfarin. Talk to your doctor or pharmacist so they can provide guidance on your specific medical situation.Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan. Unknown: No interaction information available. Further information. Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

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Dr. Stuart Kanter answered. Internal Medicine - Geriatrics 23 years experience. Recommend against: Mucinex ( guaifenesin) dm and nyquil both contain the decongestant dextromethorphan. You can use nyquil and regular mucinex ( guaifenesin ). Created for people with ongoing healthcare needs but benefits everyone. Learn how we can help. Find out how to safely use Mucinex and ibuprofen together, and what to avoid. MSN provides expert advice and tips on health.Answer. Yes, oral antihistamines can be used in conjunction with nasal antihistamines, although current data suggests that the combination of the two is no more effective than using a nasal antihistamine as the sole treatment. Below, we discuss the data available in regard to whether or not there is benefit in combining an oral antihistamine ...NyQuil Cough omits the acetaminophen but has the dextromethorphan and doxylamine succinate to cut down on your coughing. DayQuil has acetaminophen like its more famous kin and the phenylephrine ...Taking NyQuil too soon after taking Mucinex can increase the risk of overdose and side effects, particularly if both medications contain dextromethorphan. It is recommended to wait at least 4 hours between doses of these medications.

Several over-the-counter cough/cold medications need to be used cautiously with Zoloft and include the cough suppressant dextromethorphan, nasal decongestants, and NSAIDs. Safe cough/cold medications with Zoloft include Tylenol (acetaminophen), antihistamines, Mucinex (guaifenesin), and cough drops. Thanks so much for reaching out to us! It is used as expectorant for relieving the symptoms of cough and mucus in the chest due to flu, colds or hay fever. This drug reduces congestion in chest and makes coughs more productive by thinning mucus in the lungs and making it less sticky and easier to cough up. For regular (short-acting) oral dosage forms usual doses are 100-400mg, 3-4 ... Extended-release tablets. Regular strength (Mucinex DM and generic): Each tablet contains 600 mg of guaifenesin and 30 mg of dextromethorphan. People 12 years and older: The typical dose is 1 or 2 tablets by mouth every 12 hours. Don't take more than 4 tablets in a 24-hour period. Children under age 12: Don't use.How Long to Wait Between Taking Mucinex DM and Nyquil. It is generally recommended to wait at least four hours after taking Mucinex DM before taking Nyquil. This is because both medications contain similar active ingredients, and taking them too close together can increase the risk of side effects. However, there are some factors that may ...The best medication for this while on Prozac is Acetaminophen. There are no known interactions between acetaminophen and Prozac (Fluoxetine). There are, however, known drug interactions with non-steroidal anti-inflammatory drugs (NSAIDs) like Ibuprofen, aspirin, and naproxen. Taking Prozac (Fluoxetine) with NSAIDs or aspirin can result in …Mucinex (guaifenesin) is an expectorant called guanefesin while nyquil is a combination of pain reliever, cough suppressant, antihistamine/hypnotic, and nasal decongestant. You probably should not take Mucinex (guaifenesin) if you have an allergy to guanefesin, and you should be aware that it can make you drowsy so watch out if you drive, etc..Manufactured by Vicks, there are different NyQuil Cold and Flu products,⁶ including one specifically formulated for people with high blood pressure. Vicks NyQuil High Blood Pressure Cold and Flu Medicine are marketed as a product that will safely relieve cold and flu symptoms in people with high blood pressure.Key takeaways: Mucinex, Nyquil, and Dayquil are all over-the-counter cough and cold medications. But their active ingredients and uses vary. It’s usually safe …The best medication for this while on Prozac is Acetaminophen. There are no known interactions between acetaminophen and Prozac (Fluoxetine). There are, however, known drug interactions with non-steroidal anti-inflammatory drugs (NSAIDs) like Ibuprofen, aspirin, and naproxen. Taking Prozac (Fluoxetine) with NSAIDs or aspirin can result in …NyQuil takes about 30 minutes to start working. It can be taken at any time of day, but be aware that it can cause drowsiness. So you may need to aveoid using it during the day if it makes you too sleepy. NyQuil can be taken with or without food, but it may interact with other medications you take.Yes, Mucinex and Nyquil can be taken together because they contain different ingredients, but Mucinex DM and Nyquil should not be taken together because they share a common ingredient, dextromethorphan. Instead of taking Mucinex DM and Nyquil together you should just take Nyquil. Continue reading

Safety Considerations In general, taking Mucinex and Nyquil together should be safe if done with care and with careful attention paid to dosages. However, it is essential to remain mindful of potential side effects and interactions that could arise due to shared ingredients or excess intake of specific components.

When it comes to taking medications, it’s important to be aware of potential interactions. Many people wonder if they can safely take Mucinex and Nyquil together. While both medications are commonly used for cold and flu symptoms, it’s crucial to understand how they may interact with each other. Mucinex contains an ingredient called ... Jun 27, 2022 · NyQuil; Coricidin HBP Cold & Flu; Vicks DayQuil Cold & Flu; Tylenol (or generic acetaminophen) can be combined with ibuprofen. You can also take Tylenol while taking naproxen. Alternating Tylenol with ibuprofen is okay, as long as you make sure you are not taking more than the recommended amount for each medication in a 24-hour period or with ... Mucinex is a renowned over-the-counter medication designed to tackle excess mucus production in the respiratory system. Its active ingredient, guaifenesin, works by loosening and thinning mucus, making it easier to expel. This powerful expectorant is vital in promoting clear airways, providing much-needed relief from congestion.Dr. Stuart Kanter answered. Internal Medicine - Geriatrics 23 years experience. Recommend against: Mucinex ( guaifenesin) dm and nyquil both contain the decongestant dextromethorphan. You can use nyquil and regular mucinex ( guaifenesin ). Created for people with ongoing healthcare needs but benefits everyone. Learn how we can help.Drug Interactions between Mucinex DM and Vicks Nyquil Cough. This report displays the potential drug interactions for the following 2 drugs: Mucinex DM …By Christina Jewett and Roni Caryn Rabin. Sept. 12, 2023. An advisory panel to the Food and Drug Administration agreed unanimously on Tuesday that a common decongestant ingredient used in many ...Mucinex (Guaifenesin) Mucinex is an expectorant that can help to relieve chest congestion, ease respiration and reduce post-nasal drip. ... Taking NyQuil With Benzonatate. I took a prescription cough suppressant my doctor prescribed, benzonatate, 200mg about 4-1/2 hours a...It is especially important that you do not use any medicine with dextromethorphan if you take a selective serotonin reuptake inhibitor (SSRI) such as Prozac (fluoxetine), Zoloft (sertraline), or Lexapro (escitalopram). The combination can cause a serious interaction called serotonin syndrome. Like other antidepressants, monoamine oxidase ...Dr. Amrit Singh answered. Specializes in Cardiology. Not recommended: usually not recommended together. if must 6 to 8 hrs apart if not drowsy. Answered 4/7/2019.

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While we’re preparing to launch a six-wheeled robotic rover roughly the size of a car to explore Mars, future planetary exploration and science missions could employ much smaller h...Summary: Drug interactions are reported among people who take Nyquil and Xarelto. Common interactions among females include pneumonia and infection. Common interactions among males include chronic kidney disease and cerebral haemorrhage. The phase IV clinical study analyzes what interactions people have when they take Nyquil …Taking NyQuil too soon after taking Mucinex can increase the risk of overdose and side effects, particularly if both medications contain dextromethorphan. It is recommended to wait at least 4 hours between doses of these medications.As of 2015, Mucinex, which is guaifenesin, has no known drug interactions, according to Drugs.com. However, individuals should consult their doctors or pharmacists when taking this...Some of the most common medications containing phenylephrine include Sudafed PE, DayQuil and NyQuil Severe Cold and Flu, Mucinex Cold and Flu, Tylenol Cold and Flu, Tylenol Sinus and Headache ...The IHG Rewards Traveler credit card is a good starter card for the IHG Rewards system, though not as many perks as the Premier version. Disclosure: Miles to Memories has partnered...Dr. Joseph Woods answered. Specializes in Pathology. Mucinex (guaifenesin) is an expectorant called guanefesin while nyquil is a combination of pain reliever, cough suppressant, antihistamine/hypnotic, and nasal decongestant. You probably should not take Mucinex (guaifenesin) if you have an allergy to guanefesin, and you should be aware … When it comes to taking medications, it’s important to be aware of potential interactions. Many people wonder if they can safely take Mucinex and Nyquil together. While both medications are commonly used for cold and flu symptoms, it’s crucial to understand how they may interact with each other. Mucinex contains an ingredient called ... Oct 18, 2023 · On the other hand, Mucinex DM contains dextromethorphan in addition to guaifenesin, which serves a dual purpose but should not be combined with Nyquil due to the shared dextromethorphan component. Are There Any Side Effects of Taking Mucinex and Nyquil Together? Taking Mucinex and Nyquil together can have some side effects, and it is very ... It is especially important that you do not use any medicine with dextromethorphan if you take a selective serotonin reuptake inhibitor (SSRI) such as Prozac (fluoxetine), Zoloft (sertraline), or Lexapro (escitalopram). The combination can cause a serious interaction called serotonin syndrome. Like other antidepressants, monoamine oxidase ... ….

Applies to: Vicks DayQuil Severe Cold & Flu (acetaminophen / dextromethorphan / guaifenesin / phenylephrine) Alcohol can increase the nervous system side effects of dextromethorphan such as dizziness, drowsiness, and difficulty concentrating. Some people may also experience impairment in thinking and judgment.Medicine safety. Tell your doctor or pharmacist if you're taking any other medicines, including herbal remedies, vitamins or supplements. Page last reviewed: 21 December 2021. Next review due: 21 December 2024. NHS medicines information on possible interactions with molnupiravir and other medicines, herbal remedies and …Oct 11, 2021 · Should be OK.: Mucinex (guaifenesin) is an expectorant called guanefesin while nyquil is a combination of pain reliever, cough suppressant, antihistamine/hypnotic, a... Read More. Created for people with ongoing healthcare needs but benefits everyone. Mucinex (guaifenesin) dm/nuquil to: It is not a good idea to take them together nyquil is only ... Find out how to safely use Mucinex and ibuprofen together, and what to avoid. MSN provides expert advice and tips on health.In summary, it is generally safe to take both Mucinex and Nyquil Cold and Flu together, as long as you follow the recommended dosages and warnings on the packaging. However, it's important to be aware of the potential for drug interactions and to monitor for any side effects.Common side effects of NyQuil Severe Cold and Flu may include: drowsiness; constipation, diarrhea, upset stomach, vomiting; or. feeling restless or excited. This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.Applies to: Mucinex DM Maximum Strength (dextromethorphan / guaifenesin) Alcohol can increase the nervous system side effects of dextromethorphan such as dizziness, drowsiness, and difficulty concentrating. Some people may also experience impairment in thinking and judgment. You should avoid or limit the use of alcohol while being treated with ...Feb 29, 2024 · Yes, Mucinex and Nyquil can be taken together because they contain different ingredients, but Mucinex DM and Nyquil should not be taken together because they share a common ingredient, dextromethorphan. Instead of taking Mucinex DM and Nyquil together you should just take Nyquil. Continue reading Taking mucinex and nyquil, The concern with using NyQuil and Zyrtec at the same time is the potential for additive side effects from each, which could include: Drowsiness. Dry mouth. Dry eyes. Sedation. This interaction, for most people, wouldn't be considered too serious, but it is a drug interaction nonetheless, so is important to be aware of., In general, it is not recommended to use both NyQuil and Claritin ( loratadine) together due to a duplication of therapy between the two medications and the possibility of increased side effects. Claritin is an antihistamine and NyQuil contains doxylamine, a sedating antihistamine. In most situations, it is not recommended to take two ..., Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency. Yes: Most of the nyquil preparations do not have something to thin the mucus. The Mucinex (guaifenesin) can accomplish this., The phase IV clinical study analyzes what interactions people have when they take Mucinex and Marijuana together. It is created by eHealthMe based on data from the FDA, and is updated regularly. Phase IV trials are used to detect adverse drug outcomes and monitor drug effectiveness in the real world. With medical big data and AI/ML algorithms ..., Pharmacy Pharmacy online online Pharmacy Pharmacy Pharmacy Pharmacy The typical dose for adults is 500mg of amoxicillin every 8 hours, or 875mg every 12 hours for more severe infections. For children, the dosage is determined by their weight and is usually calculated as 20-45mg per kilogram of body weight per day, divided into two or three doses. , Xanax and Nyquil Food and Drug Interactions ... Anyone with an alcohol use disorder (AUD) should avoid taking Xanax and Nyquil. When taking alprazolam, you should ..., Decongestants can pose a risk to people living with a thyroid disorder, such as an overactive thyroid ( hyperthyroidism) or an underactive thyroid ( hypothyroidism ). …, Manufactured by Vicks, there are different NyQuil Cold and Flu products,⁶ including one specifically formulated for people with high blood pressure. Vicks NyQuil High Blood Pressure Cold and Flu Medicine are marketed as a product that will safely relieve cold and flu symptoms in people with high blood pressure., Jul 17, 2023 · The biggest difference between Mucinex D and NyQuil lies in their active ingredients and the manner, in which these medicines work to treat the symptoms. Mucinex D is used for treating chest congestion and the main ingredients in Mucinex are guaifenesin and pseudoephedrine. Guaifenesin is an expectorant and it helps in treating congestion by ... , i just don't know which of these meds to use or works better then the other: - maximum strength mucinex, - aleve cold and sinus I tried benadryl but it does not work or only works for an hour or so. Updated 23 May 2018 6 answers. I have had thick mucus for a long time. Mucinex D is the only thing that keeps my sinuses clear., While taking Mucinex D and Nyquil together is generally safe, there are some potential risks and side effects to be aware of: Increased drowsiness: Both Mucinex D and Nyquil can cause drowsiness as side effects. Taking them together may intensify this effect, making you feel excessively sleepy or fatigued. Drug interactions: Mucinex D contains ..., Answer. Mucinex and NyQuil are both over-the-counter products that are used to treat symptoms of the cold and flu. However, they contain different active ingredients. Mucinex contains guaifenesin, an expectorant, while NyQuil is a combination ingredient product, containing: Acetaminophen (pain reliever) Dextromethorphan (cough suppressant), Decongestant-free: Look for decongestant-free products (e.g. Coricidin HBP, DayQuil HBP Cold & Flu, NyQuil HBP Cold & Flu and Vicks VapoInhalers). One possible exception are those decongestant products with the active ingredient phenylephrine (e.g. Sudafed PE, Dimetapp and Mucinex Sinus)., What is Nyquil Cold and Flu used for? Temporarily relieves common cold and flu symptoms, including: Cough. Sore throat. Headache. Minor aches and pains. Fever. …, Taking Mucinex and Nyquil together can be safe as long as they are not taken at the same time. It is recommended that Mucinex be taken during the day and Nyquil be taken at night. However, it is not recommended to take Mucinex DM, which contains dextromethorphan and guaifenesin together with Nyquil, as this may lead to an …, Taking mucinex with nyquil can help to thin out mucus and make it easier to cough up, as well as reducing congestion. Nyquil also contains pain relievers and antihistamines, which can help to ease coughing and provide symptom relief.It is important to follow the directions on the packaging when taking these medications, and to drink …, Japan's Marbeni will no longer build coal power plants. Just 1,600 more plants to go. Update: In a statement on its website on Sept. 18, Marubeni affirmed its plan to leave coal be..., The best medication for this while on Prozac is Acetaminophen. There are no known interactions between acetaminophen and Prozac (Fluoxetine). There are, however, known drug interactions with non-steroidal anti-inflammatory drugs (NSAIDs) like Ibuprofen, aspirin, and naproxen. Taking Prozac (Fluoxetine) with NSAIDs or aspirin can result in an ..., Yes, you can take NyQuil and Mucinex together and it’s absolutely safe to do so. Mucinex contains Guaifenesin, which is an expectorant. It works by loosening up the thick mucus that blocks your airways and by removing it (1). Mucinex is very well tolerated and is frequently used. NyQuil, on the other hand, contains three active ingredients (2):, Mucinex DM (guaifenesin / dextromethorphan) is an over-the-counter medication that's used to relieve cough and loosen up mucus. It has two active ingredients: guaifenesin (an expectorant that clears chest congestion) and dextromethorphan (a cough suppressant that relieves cough). Mucinex DM (guaifenesin / dextromethorphan) is available as ..., Do you know how to become a pathologist? Find out how to become a pathologist in this article from HowStuffWorks. Advertisement A pathologist is a medical doctor who studies blood,..., The muscle fibers in the nose and sinuses are under the control of alpha adrenergic receptors. These alpha receptors also can be found in the muscles surrounding the bladder and prostate. When a male takes a cold medicine, these same muscle fibers may contract around the prostate and narrow the urine flow. If a person has an enlarged …, Yes, you can take NyQuil and Mucinex together and it’s absolutely safe to do so. Mucinex contains Guaifenesin, which is an expectorant. It works by loosening up the thick mucus that blocks your airways and by removing it (1). Mucinex is very well tolerated and is frequently used. NyQuil, on the other hand, contains three active ingredients (2):, Nov 9, 2023 · Tell all of your health care providers that you take Mucinex Sinus-Max (acetaminophen, dextromethorphan, guaifenesin, phenylephrine caps & tabs). This includes your doctors, nurses, pharmacists, and dentists. Do not take more than what your doctor told you to take. Taking more than you are told may raise your chance of very bad side effects. , Sept. 12, 2023. An advisory panel to the Food and Drug Administration agreed unanimously on Tuesday that a common decongestant ingredient used in many over-the-counter cold medicines is ..., Swallow the whole or split tablet without crushing or chewing. Drink plenty of fluids while taking this medication. Fluids will help to break up mucus and clear congestion. Improper use of this ..., But, similar to NyQuil, alcohol may worsen the side effects of these medications. These include: Ibuprofen (Advil, Motrin): Ibuprofen is usually used for fever and body aches. If you drink alcohol while taking ibuprofen, alcohol may raise the risk of vomiting. You may also have a higher risk of a stomach bleed., Sept. 12, 2023. An advisory panel to the Food and Drug Administration agreed unanimously on Tuesday that a common decongestant ingredient used in many over-the-counter cold medicines is ..., By mixing Mucinex and DayQuil products that contain dextromethorphan, there is a higher risk of side dextromethorphan’s effects to occur. High amounts of dextrometorphan can shut down the central nervous system. Typical side effects are: impaired vision, sweating and fever, rapid breathing, nausea, vomiting and diarrhea, slurred speech ..., Published Jan 21, 2022. Last updated May 01, 2024. Key points. There is no known drug interaction between NyQuil and Mucinex (guaifenesin). They are safe to take together. Hello and thanks for your question! The answer to this one is straightforward, Mucinex (guaifenesin) can be safely taken with Nyquil., Summary: Drug interactions are reported among people who take Mucinex dm and Nyquil. Common interactions among females include hypersensitivity and irritability. Common interactions among males include abdominal discomfort and anxiety. The phase IV clinical study analyzes what interactions people have when they take Mucinex dm and Nyquil …, Hives appear and move around the skin. Since this process is related to the release of histamine, antihistamines (available over the counter at a drugstore) are the typical treatment. There is also a delayed type of drug rash that comes up four to 14 days after you start taking a medication. Pink and red bumps appear on your chest and back, and ..., Nov 30, 2022 · Answer. Mucinex and NyQuil are both over-the-counter products that are used to treat symptoms of the cold and flu. However, they contain different active ingredients. Mucinex contains guaifenesin, an expectorant, while NyQuil is a combination ingredient product, containing: Acetaminophen (pain reliever) Dextromethorphan (cough suppressant)