Is it safe to take nyquil and mucinex

dextromethorphan food. Applies to: Mucinex DM (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 ...

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 readingAnswer. Yes, ZzzQuil and Mucinex are safe to take together. There is no known drug interaction between the two. ZzzQuil contains the drug diphenhydramine. Diphenhydramine isn't exclusive to NyQuil as it is also the active ingredient in several other products, including Benadryl. It is a 'first-generation' antihistamine, and while it will help ...Mucinex (guaifenesin) is generally considered OK to use. It can help thin out excess mucus and relieve chest congestion.​​ Ibuprofen/Naproxen. Both ibuprofen and naproxen are considered NSAID (non-steroidal anti-inflammatory) medications. They are considered to be safe to take with Adderall.The Effects of Mixing Nyquil and Mucinex. When it comes to taking medications, it’s important to understand how they interact with each other. Many people wonder if it’s safe to mix Nyquil and Mucinex, two common over-the-counter drugs used for cold and flu symptoms. Let’s delve into the potential effects of combining these two medications.Mucinex (guaifenesin) is generally considered to be safe to take every day. It is not associated with any type of dependence or addiction. In addition, Mucinex does not have any sort of withdrawal reactions or negative side effects, such as rebound, associated with it if taken for extended periods of time.

Aug 31, 2022 · 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! Can I take mucinex (guaifenesin) dm and NyQuil together if I'm going to sleep? A doctor has provided 1 answer. A member asked: Is it safe take children Mucinex (guaifenesin) multi symptom cold nighttime with prescription bromphenir-pseudoephed-DM together? 10 doctors weighed in across 3 answers.Oct 31, 2023 · Both Nyquil and Mucinex can be taken together because their active ingredients do not interact negatively with each other. Be cautious and ensure you are taking the main Mucinex product with Nyquil. And not any of its variants like Mucinex DM, as these variants contain dextromethorphan. Which is also present in Nyquil and can cause side effects. Mucinex contains dextromethorphan, guaifenesin, and phenylephrine. As you have already taken Mucinex, so it would relieve your symptoms. No need to take Nyquil, this would double dosage of dextromethorphan and may cause side effects. Just relax, no need to take any sleep pills. To control this, please take the following steps: 1. Gargle with ...Are you looking to find a new loving home for your pet? Gumtree is a popular online platform that can help you connect with potential adopters. In this article, we will guide you t...Drugs & Medications. Mucinex - Uses, Side Effects, and More. Generic Name (S): guaifenesin. Uses. This medication is used for the temporary relief of coughs caused by …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. is it okay to mucinex (guaifenesin) if you have asthma?: Mucinex (guaifenesin): Yes you can use it if you have asthma.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. is it okay to mucinex (guaifenesin) if you have asthma?: Mucinex (guaifenesin): Yes you can use it if you have asthma.

People over 12 years of age may be able to use over-the-counter (OTC) NyQuil Cold and Flu Nighttime Relief Liquid (acetaminophen, doxylamine, dextromethorphan) to treat COVID-19 symptoms or after receiving a COVID vaccine. However, some people may need prescription medicines for COVID, so ask your doctor …You can safely take Nyquil and Mucinex together, as there are no interactions between the two. However, you should avoid taking other variants of …Zoloft (sertraline) should be used cautiously with dextromethorphan, a commonly used drug in many over-the-counter cough products. Zoloft is generally considered safe to use with decongestants, like Sudafed, but should be used cautiously in those with certain heart conditions. Mucinex (guaifenesin), an expectorant, is safe to …Benadryl is better at treating most allergy symptoms, such as runny nose and sneezing. Mucinex may be helpful if your allergies are causing a cough from postnasal drip. Mucinex has very few side effects. Benadryl often causes drowsiness, dry mouth, and constipation. You can take Mucinex and Benadryl at the same time if you need to.dextromethorphan food. Applies to: Mucinex DM (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 ...

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Is it still safe to use flonase if i already took nyquil? A doctor has provided 1 answer. is it ok to take flonase and nyquil severe cold and flu at the same time?: : Yes. Flonase is a steroid nasal spray . Nyquil severe cold and flu c.Staying safe while traveling can be stressful. This infographic has 30+ tips including what to do with your passport, avoiding identity theft, and more! We may be compensated when ...Dec 30, 2020 ... ... Max: What it is used for, how to take Mucinex Sinus-Max, serious side effects, food and drug interactions, forms, doses, safe storage, and FAQs.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 ...

Overview. In the vast majority of individuals, it is safe to take Allegra (fexofenadine) the same day as NyQuil, even though Allegra is an antihistamine and NyQuil contains an antihistamine. However, they generally should not be taken at the same time. At the very least, they should be separated from one another by at least four to six …Benadryl is better at treating most allergy symptoms, such as runny nose and sneezing. Mucinex may be helpful if your allergies are causing a cough from postnasal drip. Mucinex has very few side effects. Benadryl often causes drowsiness, dry mouth, and constipation. You can take Mucinex and Benadryl at the same time if you need to.Taking Tylenol (acetaminophen) with Mucinex is generally safe, as they have different active ingredients. Ibuprofen and Mucinex can usually be taken together safely, as they work through different mechanisms and target various symptoms. Taking Nyquil four hours after Mucinex is generally safe.Jun 10, 2022 · Key points. It is important to be aware of serious drug interactions between Lexapro and over-the-counter cough and cold medicine. In general, antihistamines, acetaminophen, guaifenesin, and zinc/Vitamin C are considered safe to use with Lexapro (although antihistamines can increase the risk of dry mouth and dry eyes). Taking an oral decongestant can temporarily ease congestion, but it also can create an increase in your blood pressure and blood sugar, aggravate glaucoma or urinary conditions, increase seizure risk, and affect heart conditions. If you already have one of these conditions, especially if it’s not controlled, this may be a concern. ...Doubling Up on Active Ingredients. Some Mucinex products also contain other active ingredients besides guaifenesin. For instance, Mucinex DM has dextromethorphan, also found in NyQuil. Taking both medicines together could mean you’re ingesting a double dose of this cough suppressant. Overdose of any medication can be harmful and lead to side ...In conclusion, while it’s possible to combine Mucinex and Nyquil, it’s not recommended due to potential side effects and interactions. Natural remedies and other over-the-counter medications can be effective alternatives to consider for safe and effective relief of cold and flu symptoms.. In conclusion, if you’re wondering “Can I take Mucinex …Mar 12, 2021 ... If your doctor says it's okay for you to combine the two medications, be sure not to take more than the prescribed dosage. Call a medical ...Common side effects of NyQuil include constipation, appetite loss, anxiousness, stomach upset and queasiness, according to Drugs.com. Severe side effects include urinary difficulti...Is it okay to take mucinex (guaifenesin) d and nyquil/dayquil together? A doctor has provided 1 answer. can i take mucinex (guaifenesin) with nyquil?: Yes: Most of the nyquil preparations do not have something to thin the.

Can i take mucinex (guaifenesin) during the day and nyquil at night? Yes: No adverse interactions exist. There are certainly better options if using these for your chronic allergies, but ok for short term relief.

Answer. Yes, ZzzQuil and Mucinex are safe to take together. There is no known drug interaction between the two. ZzzQuil contains the drug diphenhydramine. Diphenhydramine isn't exclusive to NyQuil as it is also the active ingredient in several other products, including Benadryl. It is a 'first-generation' antihistamine, and while it will help ...Both Nyquil and Mucinex can be taken together because their active ingredients do not interact negatively with each other. Be cautious and ensure you are taking the main Mucinex product with Nyquil. And not any of its variants like Mucinex DM, as these variants contain dextromethorphan. Which is also present in Nyquil and can cause side effects.5 days ago · 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 ... Taking both Mucinex DM and Nyquil simultaneously may lead to an overdose of certain ingredients like dextromethorphan or acetaminophen. Excessive intake of dextromethorphan can cause side effects such as dizziness, sedation, confusion, or even hallucinations. Acetaminophen overdose can be harmful to the liver.Q: Can I take Mucinex and benzonatate at the same time? By Sarah Lewis, PharmD. A: Yes. Doctors may combine Mucinex and benzonatate because they treat coughs in different ways. Mucinex is a brand name for guaifenesin, which is an expectorant. It thins mucus, making it easier to cough up. Benzonatate is an antitussive that …Heart-safe Antihistamines: ... (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). Heart-safe antihistamines: You can try one of the heart-safe …Guaifenesin is an expectorant sold under the brand name Mucinex, Bidex, Organidin, Robafen, and others. Guaifenesin reduces the viscosity of mucus so it can be easily coughed up. Guaifenesin is found in many multi-symptom cold & cough medicines, including: Coricidin HBP Day & Night Multi-Symptom Cold. Robitussin DM.Can you safely take both Mucinex and Nyquil Cold and Flu together? Many people may wonder if it's safe to take both Mucinex and Nyquil Cold and Flu together, especially during the cold and flu season. Both medications are commonly used to relieve symptoms associated with colds and the flu, such as congestion, cough, and fever.

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The active ingredients in NyQuil are acetaminophen, dextromethorphan HBr and doxylamine succinate. NyQuil also contains a number of inactive ingredients.Oct 18, 2023 · Vicks NyQuil. If you are taking Tylenol or generic acetaminophen, you should not take any of these acetaminophen-containing medicines. Doing so can lead to acetaminophen toxicity, a condition in which the liver is poisoned and, in some cases, permanently damaged. This risk of this is easier than one might expect. Guaifenesin (Mucinex) Mucinex is also safe to be taken with Lexapro. Guaifenesin, the active ingredient, unclogs your airways by removing the thick mucus. This helps relieve chest congestion, which is a very common symptom of a cold. These two meds are used together quite often and there is no drug-drug interaction reported.Tums®, Emetrol®. Sore throat. Menthol, benzocaine. Luden’s®, Vicks®, Chloraseptic®, NICE®, Halls®. Patients from other liver transplant programs can check with their team for medication recommendations. Living Healthy After Liver Transplant. GO. GO. For liver transplant recipients, the over-the-counter (OTC) medication aisle at your ...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. SOC 2 Type 2Certified. is it safe to take mucinex, (guaifenesin) coricidin hbp , allergra, and nasacort?: Mgt: I would advise choosing Coricidin rather than mucin ex,and adding.She took mucinex (guaifenesin) dm about 4 hours ago, and just took nyquil cold/flu tabs, and went to bed. mucinex (guaifenesin) has 60 mg of dextrometh. & nyquil has 15mg. safe? 4 doctors weighed in across 2 answers. A member asked:While it is generally safe to take Nyquil and Mucinex DM together, caution must be exercised. It is important to understand the potential risks and benefits associated with combining these medications, especially when it comes to overlapping ingredients like dextromethorphan. Remember, always read the labels and follow the recommended …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 ...• Pseudoephedrine is not safe for kidney patients. Medications for cough and chest congestion . Okay to use: • Guaifenesin (Mucinex and Robitussin DM ) for cough and chest congestion. • The cough suppressant dextromethorphan (Delsym DM , Vicks Nyquil Cough Liquid ). • Coricidin Cold & Cough can help with a dry cough.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 and Xarelto ...Jan 26, 2023 · Mucinex (guaifenesin) and Sudafed (pseudoephedrine) can safely be taken together. In fact, there are a variety of medications that combine both active ingredients. These two meds are used to treat ... ….

Q: Can I take Mucinex and benzonatate at the same time? By Sarah Lewis, PharmD. A: Yes. Doctors may combine Mucinex and benzonatate because they treat coughs in different ways. Mucinex is a brand name for guaifenesin, which is an expectorant. It thins mucus, making it easier to cough up. Benzonatate is an antitussive that …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.Taking an oral decongestant can temporarily ease congestion, but it also can create an increase in your blood pressure and blood sugar, aggravate glaucoma or urinary conditions, increase seizure risk, and affect heart conditions. If you already have one of these conditions, especially if it’s not controlled, this may be a concern. ...Apr 12, 2023 · Consider pain medicine carefully. Use aspirin or acetaminophen to treat a fever, sore throat, headache or body aches. Do not take nonsteroidal anti-inflammatory drugs (NSAIDs). They may lead to high blood pressure. Examples of NSAIDs are ibuprofen (Motrin IB, Advil) and naproxen sodium (Aleve). Use saline nasal spray. Decongestants can pose a risk to people living with a thyroid disorder, such as an overactive thyroid ( hyperthyroidism) or an underactive thyroid ( hypothyroidism ). This is because ingredients like pseudoephedrine can affect the blood vessels throughout the body. Some drugs may interact with your thyroid medication.Most IRAs are safe investments, at least compared to more volatile investments like stocks. SIMPLE IRAs, targeted for smaller businesses, are as safe as any. However, as all experi...Even though losing weight is an American obsession, some people actually need to gain weight. If you’re attempting to add pounds, taking a healthy approach is important. Here’s a l...Sep 7, 2022 · Taking Nyquil when you have shortness of breath may worsen your case of COVID-19, according to S. Thomas Yadegar, MD, medical director of the ICU at Providence Cedars-Sinai Tarzana Medical Center. One of the main components of Nyquil is doxylamine succinate, a sedating antihistamine. It can treat nasal congestion, but it also induces drowsiness. Discover videos related to can i take mucinex in the morning and nyquil at night on TikTok.NSAIDs (non-steroidal anti-inflammatory drugs) and analgesics. acetaminophen (Tylenol) aspirin (Bayer’s) ibuprofen (Advil/Motrin) naproxen (Naprosyn) Advil PM, Tylenol PM. (Most “PM” medications contain diphenhydramine) Most OTC pain meds are safe to fly as long as the underlying condition is acceptable. Aches and Pains. Is it safe to take nyquil and mucinex, Key points. Mucinex (guaifenesin) is safe to take with DayQuil Cold & Flu. There is no interaction between them. Some DayQuil products already contain guaifenesin, such as DayQuil Severe. Mucinex should not be taken with products that already contain guaifenesin. Mucinex can safely be taken with the original DayQuil Cold & Flu as there is no ..., Ken, Expert. Hello,Mucinex D contain a combination of guaifenesin and pseudoephedrine. Guaifenesin is an expectorant. It helps loosen congestion in your chest and throat, making it easier to cough out through your mouth. Pseudoephedrine is a decongestant that shrinks blood vessels in the nasal passages.NyQuil ingredients are - acetaminophen ..., Stop use and ask a healthcare provider if: Pain or cough worsens or lasts more than seven days. Fever worsens or lasts more than three days. Redness or swelling is present in area causing pain. New symptoms occur. Cough returns or occurs with a rash or headache that won't go away., Tamiflu can be taken with over-the-counter (OTC) cold and flu medications, such as NyQuil products. It’s also safe to take Tamiflu with OTC pain relievers, such as acetaminophen (Tylenol) or ibuprofen (Advil, Motrin). ... If needed, you could even take both Mucinex and Delsym at the same time as Tamiflu. As discussed earlier, these cough ..., They are generally considered safe to take together. It is important to note that ritonavir (again, a component of Paxlovid), is a minor inhibitor of another enzyme, CYP2D6, which is responsible for metabolizing the cough suppressant in NyQuil & DayQuil, dextromethorphan. However, most studies note that the inhibition of CYP2D6 is weak, …, Dextromethorphan can interact with antidepressants. In addition, common energy drinks can contain caffeine or other stimulants, and may contain herbal supplements that interact with decongestants and worsen some medical conditions or increase side effect risk. Thankfully, symptoms usually last no more than a week and a half., A doctor has provided 1 answer. Dr. Amrita Dosanjh answered. Specializes in Pediatric Allergy and Asthma. Mgt: They can be used together. Nasal saline rinses may also help to alleviate the congestion. Dr Hegab and another doctor agreed. Answered 6/20/2019. 2.2k views. Thank., 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 …, 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 ..., The main types are: Drug-drug interaction. This is when a medication reacts with one or more other drugs. For example, taking a cough medicine ( antitussive) and a drug to help you sleep (sedative ..., Foods made using biotechnology are becoming a reality, but are they safe? Learn about foods made using biotechnology. Advertisement Agricultural biotechnology is the science of usi..., In conclusion, while taking Dayquil and Nyquil on the same day might offer relief from various symptoms, there are potential risks associated with combining these medications due to overlapping active ingredients. Consulting a healthcare professional is crucial for personalized advice on whether or not it is safe for you to take both medicines ..., 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. if you were take 12 (325g) tablets of aspirin and 2 nyquil pills what would be the effect?: Combination: Each pill has its own separate side effect profiles and t. , Most IRAs are safe investments, at least compared to more volatile investments like stocks. SIMPLE IRAs, targeted for smaller businesses, are as safe as any. However, as all experi..., In terms of the dose of Mucinex that is safe to take, you can simply take it as directed per the package directions. Extended-release Mucinex products can be dosed as: 600 mg to 1,200 mg every 12 hours; Immediate-release Mucinex products can be dosed as: 200 mg to 400 mg every 4 to 6 hours; As stated, it is safe to take with Eliquis, even at ..., 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, Mucinex is a brand (trade) name for guaifenesin. Mucinex (guaifenesin) acts indirectly on the gastrointestinal vagal nerves which triggers reflex secretion from submucosal glands and goblet cells, increasing the water content of mucus, making it easier for it to be coughed out. Mucinex also affects the secretion of mucus from goblet and Clara ..., Many people wonder if taking them together is safe or if it could lead to any adverse effects. In this article, I’ll delve into the details and provide you with the facts you need to know. By the end, you’ll have a clear understanding of whether it’s okay to take Advil and Mucinex simultaneously or if it’s better to use them separately., 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):, Pain relievers: After 3 days if using for a fever or 10 days if using for pain. Oral decongestants: After 7 days of use. Decongestant nasal sprays: After 3 days of use. If any of these medications cause bothersome side effects, it’s best to stop using them. OTC cold medicines are generally well tolerated., NyQuil products offer the convenience of combining multiple OTC cough and cold medications into a single dose. As a general rule, you can take NyQuil doses every 4 or 6 hours as needed, up to a maximum of 4 doses in a day. However, it’s important to note that each product may contain distinct ingredients and come with specific instructions., Is it okay to take mucinex (guaifenesin) d and nyquil/dayquil together? A doctor has provided 1 answer. can i take mucinex (guaifenesin) with nyquil?: Yes: Most of the nyquil preparations do not have something to thin the., 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., Taking both Mucinex DM and Nyquil simultaneously may lead to an overdose of certain ingredients like dextromethorphan or acetaminophen. Excessive intake of dextromethorphan can cause side effects such as dizziness, sedation, confusion, or even hallucinations. Acetaminophen overdose can be harmful to the liver., In terms of the dose of Mucinex that is safe to take, you can simply take it as directed per the package directions. Extended-release Mucinex products can be dosed as: 600 mg to 1,200 mg every 12 hours; Immediate-release Mucinex products can be dosed as: 200 mg to 400 mg every 4 to 6 hours; As stated, it is safe to take with Eliquis, even at ..., Guaifenesin is an expectorant sold under the brand name Mucinex, Bidex, Organidin, Robafen, and others. Guaifenesin reduces the viscosity of mucus so it can be easily coughed up. Guaifenesin is found in many multi-symptom cold & cough medicines, including: Coricidin HBP Day & Night Multi-Symptom Cold. Robitussin DM., Paraffin is a versatile substance that has a wide range of uses, from candle making to waterproofing. If you are in need of paraffin for any purpose, you may be considering buying ..., Common side effects of NyQuil include constipation, appetite loss, anxiousness, stomach upset and queasiness, according to Drugs.com. Severe side effects include urinary difficulti..., Cold Medications Considered Safe To Take With Wellbutrin Expectorants. Guaifenesin, the active ingredient in Mucinex, is an effective expectorant that helps to thin and clear out mucus that causes chest congestion. There is no listed or reported interaction between guaifenesin and Wellbutrin. They are considered to be safe to use together., Gmail is a popular email service used by millions of people worldwide. Given the amount of sensitive information that can be stored in an email account, it’s crucial to keep your G..., Key points. NyQuil (the original formula) does not contain a decongestant and therefore, won't be very effective in treating nasal congestion. NyQuil Severe, however, does contain a decongestant, phenylephrine. Therefore, if you are looking to take a NyQuil product that will treat nasal congestion, be sure to choose NyQuil Severe., 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: So, as a general point, since NyQuil contains more drugs than Mucinex ..., 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.