Can i take mucinex with dayquil

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 ...

Yes, it's safe to take Mucinex with Paxlovid. Most people can use them together without any issues, but remember that everyone's response to medication can differ. Mucinex is usually well-tolerated when used individually, with rare but possible side effects such as nausea, vomiting, and upset stomach. On the other hand, Paxlovid may cause ...Be careful about taking Tylenol while you're also taking cold and flu products like Nyquil, DayQuil, Excedrin or Robitussin, though. These medications also contain acetaminophen, so it can be easy to accidentally exceed the recommended maximum dose, which can cause serious problems like liver failure.DayQuil Severe; Mucinex Fast-Max Cold and Flu; Theraflu ExpressMax Severe Cold and Flu; Tylenol Cold + Mucus Severe; Ideally, you should take a product that only contains the drugs you need to help with your symptoms (i.e. if you only need Tylenol and Mucinex, you shouldn't take something like DayQuil Severe, which contains …levocetirizine food. Applies to: Xyzal (levocetirizine) Alcohol can increase the nervous system side effects of levocetirizine 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 levocetirizine.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.

Dec 12, 2023 · Mucinex tablets and DayQuil caplets and capsules should not be taken by children younger than 12 years old. Instead, Mucinex children's versions and liquid forms of DayQuil may be used for younger children.Hello - Thank you for your question. Based on the way you've listed the products, there is no interaction between Mucinex and DayQuil. Mucinex has a cough expectorant (guaifenesin) and DayQuil has a fever/pain reducer (tylenol), a cough suppressant (dextromethorphan) and a nasal decongestant (phenylephrine).Increased Risk of Medication Overdose: Both Excedrin and Dayquil contain acetaminophen, which can be toxic to the liver in high doses. Taking these medications together may increase the risk of exceeding the recommended daily dose of acetaminophen. Elevated Blood Pressure: Excedrin contains caffeine, which can raise blood pressure levels.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 okay to take mucinex (guaifenesin) d and nyquil/dayquil together?: OTC Interaction: Combination of Mucinex (guaifenesin) D and NyQuil sho.Guaifenesin, which helps loosen mucus and ease chest congestion, does not cause dehydration, according to Matthew Jennings, Pharm.D. [1] As it turns out, no medications for the common cold actually dehydrate you—but some might make you feel thirsty, in need of eye drops, or otherwise dried out. "Typically when people have that overly drying ...

Two popular over-the-counter options are DayQuil and Mucinex DM. DayQuil is designed to relieve the symptoms of a cold or flu, such as congestion and coughing, while Mucinex DM targets coughing and mucus production. However, with multiple medications at play, it's essential to know how long after taking one can you safely take the other.Pseudoephedrine is the active ingredient in the decongestant Sudafed Sinus Congestion 24 Hour and in many generic decongestants. It can increase blood pressure. Phenylephrine is found in common drugs, including Sudafed PE, Benadryl Allergy Plus Congestion, Vicks Sinex, Mucinex, Dayquil, Tylenol Sinus, and Advil Sinus Congestion.Dec 15, 2022 · Key takeaways: Mucinex is a collection of over-the-counter medications for cough, cold, and flu symptoms. The main ingredient, guaifenesin, helps loosen and thin mucus in your airways so it’s easier to cough up. There’s not much evidence to support OTC cough medications like guaifenesin. But some people taking it may notice a benefit.Guaifenesin (Mucinex) is an OTC medication that can help loosen mucus. This makes it easier for you to cough up mucus. It can help relieve the feeling of having phlegm in your chest. Guaifenesin comes in several forms: as a pill, liquid, and lozenge — and even as a nasal spray.The package instructions will tell you how often you can take guaifenesin.Mucinex (guaifenesin) Nexium (esomeprazole) Norco (acetaminophen / hydrocodone) Paracetamol (acetaminophen) Singulair (montelukast) Synthroid (levothyroxine) ... 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 ...

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Guaifenesin, which helps loosen mucus and ease chest congestion, does not cause dehydration, according to Matthew Jennings, Pharm.D. [1] As it turns out, no medications for the common cold actually dehydrate you—but some might make you feel thirsty, in need of eye drops, or otherwise dried out. "Typically when people have that overly drying ...Applies to: Vicks Dayquil Cold & Flu Relief (acetaminophen / dextromethorphan / 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. You should avoid or limit the use of alcohol ...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. can i take levaquin antibiotic with dayquil?: Drug Safety: You didn't tell us which form of Dayquil. I checked the.From https://www.justanswer.com/ythealthJustAnswer Customer: Are there any interactions between Mucinex and DayQuil I should be worried about?JustAnswer Cust...Serious side effects. For children. Takeaway. Mucinex can cause mild to moderate side effects in some people. This can include digestive symptoms, dizziness, and drowsiness. If mucus sits in your ...

Dextromethorphan is an active ingredient that blocks certain chemical pathways in the brain stem, which helps reduce the inflammatory response of the brain and lungs. DayQuil is meant to relieve the symptoms of a cold or flu and is often used as a sleep aid. For colds and flus, it is meant to reduce the fever, aches and pains, congestion, and ...Jun 22, 2022 · Yes - GoodRx. Home chevron_right Health Conditions chevron_right Allergies. Can Mucinex Relieve Seasonal Allergies? Yes, Here’s How. Written by Joshua …Customer: I took 2 ibuprofen about an hour ago. Can I take mucinex fast-max severe congestion and cough now. Specialities include: Pharmacology, Pharmaceuticals, Dosages, Medications, and Medicine Interactions. Hi there!This is Dr. Josh, Pharm.D. (Doctor of Pharmacy), a clinical pharmacist with 20 years of experience.Adults and children ages 6 and older can safely take combination cold medicines containing antihistamines. Younger children, though, should only take combination cold medicine under the guidance of a healthcare provider. ... Mucinex vs. DayQuil: Similarities and Differences. The Best Over-the-Counter Allergy Medications. Best Cold Medicine: OTC ...Feb 14, 2020 · People with high blood pressure should also be cautious of cold medicine combinations containing nonsteroidal anti-inflammatories (NSAIDs); Advil Cold & Sinus is one example. Like decongestants, NSAIDs can raise your blood pressure and counteract the effectiveness of high blood pressure medications, Taler explains.The dosage of Mucinex Fast-Max for adults and children over age 12 is 20 milliliters of liquid or two caplets every four hours, according to the Mucinex website. Children under the...Taking DayQuil with alcohol can cause unconsciousness when taken together due to their combined effects on the central nervous system. Both alcohol and DayQuil can cause drowsiness, sedation, and impaired coordination, making it difficult to perform tasks that require alertness or attention. When taken together, these effects can be intensified ...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 with dextromethorphan.The answer is yes, but caution should be exercised. Dayquil and Mucinex are over-the-counter medications that alleviate cold and flu symptoms. Dayquil contains ingredients such as acetaminophen for pain relief, dextromethorphan for cough suppression, and phenylephrine as a decongestant. On the other hand, Mucinex is known for its active ...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 ...According to Drugs.com, the FDA assigns a pregnancy class C to two of the three active ingredients in DayQuil, placing it on the list of drugs not recommended during pregnancy. Whi...

Acetaminophen, such as: Tylenol. Diabetic Tussin Nighttime Cold and Flu (also contains dextromethorphan and diphenhydramine) Acetaminophen is found in many cold and flu medicines. Do not take more than one product containing acetaminophen at a time to avoid an overdose. An overdose of acetaminophen can be fatal.

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 the same time. Drugs available over the counter that you want to avoid with Eliquis are NSAIDs.This may increase nervous system side effects such as drowsiness, dizziness, lightheadedness, difficulty concentrating, and impairment in thinking and judgment. In severe cases, low blood pressure, respiratory distress, fainting, coma, or even death may occur. With certain long-acting formulations of narcotic pain medication, consumption of ...While they may have slight differences, NyQuil and DayQuil also share much in common, notes Daily Med. They both contain the pain relieving agent acetaminophen as well as the cough...From https://www.justanswer.com/ythealth32dexter: Doctor: Can I take a Mucinex DM and also use Dayquil during the same time?Dr. Abby: US Board Certified MD: ...Be careful about taking Tylenol while you're also taking cold and flu products like Nyquil, DayQuil, Excedrin or Robitussin, though. These medications also contain acetaminophen, so it can be easy to accidentally exceed the recommended maximum dose, which can cause serious problems like liver failure.For most patients it is acceptable to take nasal decongestants before surgery. When patients have an operation such as a tummy tuck, I would prefer that they avoid decongestant medications for the first week following surgery. Decongestants might impede healing by temporarily diminishing blood flow to the skin.Nyquil Cold and Flu is a combination medication containing acetaminophen, dextromethorphan, and doxylamine. Overdose side effects can include drowsiness, blurred vision, upset stomach, nervousness, or more serious side effects such as confusion, hallucinations, trouble urinating, and irregular heartbeat. Do not take more than four doses in 24 ...Applies to: Mucinex Fast-Max Severe Congestion & Cold (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.

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Sep 27, 2022 · They can provide symptomatic relief for a variety of cold symptoms, including fever and headaches. Expectorants. Mucinex (guaifenesin) is considered safe to use with phentermine. Mucinex helps to relieve chest congestion and can be helpful for post-nasal drip. Other. Most "natural" products for cough relief are safe to use, including ones with ...Can my daughter take dayquil while taking singulair and allegra d 12 she is 16 ? Updated 21 March 2011 1 answer. Why do I pass out/fall asleep when I take DAYquil in pill form? Updated 10 June 2017 7 answers. How long can I take dayquil for? Updated 6 Dec 2014 1 answer.Zyrtec-D is an effective medication to take if you are suffering from allergies, and nasal congestion is a symptom you are dealing with. Tylenol contains acetaminophen, a type of pain-reliever and fever reducer. It is the most commonly used pain-reliever in over-the-counter combination drug products, like Mucinex Fast-Max, DayQuil, and NyQuil.Sep 6, 2023 · Do not take more of this medication than recommended. An acetaminophen overdose can damage your liver or cause death. Do not give this medication to a child younger than 4 years old. Always ask a doctor before giving cough or cold medicine to a child. Death can occur from the misuse of cough or cold medicine in very young children.Examples include Afrin and Mucinex Sinus Max, which contain the decongestant oxymetazoline. If you use these sprays for more than 3 days in a row, you might notice that your symptoms are actually becoming worse (rebound congestion). This may make you think using more and more of the spray will help, when, in fact, it can lead to worse symptoms. 4.Medicine Matters Sharing successes, challenges and daily happenings in the Department of Medicine ARTICLE: COVID-19 and myeloid cells: complex interplay correlates with lung severi...Voters in battleground states are reportedly receiving robocalls encouraging them to stay home on election day. Will that change the outcome of the election? In an election expecte...Mucinex is an expectorant, which means that it works by loosening mucus and making it easier to cough up, whereas benzonatate is an anti-tussive drug, which means that it works by suppressing cough. For this reason, a doctor may prescribe a combination of the two medications. Q. Can you take a Dayquil with Benzonatate?If you’re hoping to kill it at work this week, you may want to take a cue from a Yankees baseball player and a US presidential hopeful. If you’re hoping to kill it at work this wee...Mucinex can treat allergies in specific situations. Compared to medications like antihistamines, it doesn’t treat general allergy symptoms. Mucinex can only treat chest congestion or a cough caused by postnasal drip. If you have other symptoms — like a runny nose, watery eyes, or sneezing — Mucinex won’t make a difference.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. ….

Side Effects. Dizziness, drowsiness, nausea, and vomiting may occur. If any of these effects last or get worse, tell your doctor or pharmacist promptly. If your doctor has directed you to use this ...Clinically reviewed on 05-01-2024. Mucinex and NyQuil are both very popular over-the-counter cold and flu medications, the main difference being their active ingredients. Mucinex contains guaifenesin as an active ingredient, whereas NyQuil is a combination drug containing acetaminophen, dextromethorphan, and doxylamine.DayQuil syrup (contains dextromethorphan along with several other ingredients) Mucinex-DM liquid (contains guaifenesin and dextromethorphan) Note: Many other cough and cold preparations (in pill or syrup form) also contain dextromethorphan, such as NyQuil Liquicaps, DayQuil Liquicaps, Robitussin cough gels, and Mucinex-DM tablets. Prescription:Can i take mucinex (guaifenesin) sinus max day and allegra d together? A doctor has provided 1 answer. A member asked: Can i take Mucinex (guaifenesin) fast max on an empty stomach? I took it and ended up throwing up really bad. Lots of reports on the Internet of adverse effects of taking mucinex (guaifenesin) on empty stomach.Margaritaville at Sea was scheduled to set sail April 30, but shipping delays have pushed the inaugural sailing back two full weeks. Here's what we know. Jimmy Buffett fans hoping ...With price adjustments for inflation. The cost of war is enormous in every sense - but what does that translate to in dollars? We take a look back at the 5 most expensive wars in U...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.The main difference is that DayQuil is a non-drowsy formula with the decongestant phenylephrine to help treat your cold or flu symptoms during the day, while many NyQuil products contain a sedating antihistamine and can help you sleep at night. In addition, some NyQuil products also contain 10% alcohol, but alcohol is not found in DayQuil. Can i take mucinex with dayquil, Hello - Thank you for your question. Based on the way you've listed the products, there is no interaction between Mucinex and DayQuil. Mucinex has a cough expectorant (guaifenesin) and DayQuil has a fever/pain reducer (tylenol), a cough suppressant (dextromethorphan) and a nasal decongestant (phenylephrine)., Prednisone, a corticosteroid commonly prescribed for a wide variety of indications, is considered safe with most cough and cold medications. However, there is considered to be an interaction between prednisone and NSAIDs (non-steroidal anti-inflammatory drugs) and the use of both together is generally recommended to be avoided., Pseudoephedrine is the active ingredient in the decongestant Sudafed Sinus Congestion 24 Hour and in many generic decongestants. It can increase blood pressure. Phenylephrine is found in common drugs, including Sudafed PE, Benadryl Allergy Plus Congestion, Vicks Sinex, Mucinex, Dayquil, Tylenol Sinus, and Advil Sinus Congestion., 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., Risks And Side Effects. Combining medications increases the risk of potential side effects. Some common side effects of Mucinex include nausea, dizziness, and gastrointestinal upset. DayQuil may cause drowsiness, nervousness, or an increased heart rate. If you experience any unusual or severe side effects while taking these medications., What is Mucinex and Dayquil? Mucinex and Dayquil are popular over-the-counter medications used to alleviate cold, cough, and congestion symptoms. While they serve similar purposes, it’s important to understand their individual properties before considering whether or not you can take them together. Mucinex, 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). Medications to be cautious of, or avoid, include NSAIDs (like ibuprofen), the cough suppressant dextromethorphan, and nasal decongestants (like Sudafed)., Oct 23, 2023 · Side Effects and Considerations. While DayQuil is considered safe if used as directed, it can cause nervousness, dizziness, or sleepiness in some and should be avoided in the following circumstances: DayQuil can cause liver damage in people who drink more than three alcoholic beverages per day. Do not take DayQuil with other medications ..., Mucinex (guaifenesin) Dextromethorphan. Mucinex (guaifenesin) is an expectorant used to help thin mucus secretions. It is often used for a cough that is non-productive. There are no interactions between guaifenesin and methylphenidate or Pristiq. It is safe to use. Dextromethorphan is a cough suppressant used to help control a cough and should ..., The best way to alternate Tylenol and ibuprofen (Advil) is to take them 2 to 4 hours apart. For example, if you get up at 6.00am, you can take a dose of ibuprofen, then at 8.00am, you can take a dose of Tylenol. You can continue this regimen throughout the day, making sure you don't exceed the recommended maximum dose for each drug., Serious side effects. For children. Takeaway. Mucinex can cause mild to moderate side effects in some people. This can include digestive symptoms, dizziness, and drowsiness. If mucus sits in your ..., Aug 13, 2020 · 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 …, What is Mucinex and Dayquil? Mucinex and Dayquil are popular over-the-counter medications used to alleviate cold, cough, and congestion symptoms. While they serve similar purposes, it’s important to understand their individual properties before considering whether or not you can take them together. Mucinex, Oct 18, 2023 · 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., Advertisement There are many types of bearings, each used for different purposes. These include ball bearings, roller bearings, ball thrust bearings, roller thrust bearings and tap..., Mucinex extended-release tablets should not be crushed or chewed. The tablet should be taken with a full glass of water. Mucinex may be used in pregnancy, and with caution during breastfeeding, as long as your healthcare provider approves. Children under age four should not take cold medications such as Sudafed or Mucinex., The answer is yes, but caution should be exercised. Dayquil and Mucinex are over-the-counter medications that alleviate cold and flu symptoms. Dayquil contains ingredients such as acetaminophen for pain relief, dextromethorphan for cough suppression, and phenylephrine as a decongestant. On the other hand, Mucinex is known for its active ..., Mucinex (guaifenesin) NAC (acetylcysteine) Paracetamol (acetaminophen) Paxlovid (nirmatrelvir / ritonavir) Quercetin (bioflavonoids) ... 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., 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., If you're taking over-the-counter analgesics such as Tylenol or Dayquil for a mild ailment, it's OK to exercise. Related: Use care with acetaminophen › But if you're relying on those or other medications to feel normal, be aware that the drugs are likely masking more serious symptoms, which means you should take a break., Mucinex (guaifenesin) Nexium (esomeprazole) Norco (acetaminophen / hydrocodone) Paracetamol (acetaminophen) Singulair (montelukast) Synthroid (levothyroxine) ... 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 ..., Lozenges, cough drops, and over-the-counter medicines such as dextromethorphan (Robitussin and others) and guaifenesin (Mucinex and others) can help with the cough that often comes with COVID-19. Dextromethorphan could be the choice for the dry cough that COVID-19 is best known for; guaifenesin that for wetter coughs. Some formulations include ..., The answer is yes, but caution should be exercised. Dayquil and Mucinex are over-the-counter medications that alleviate cold and flu symptoms. Dayquil contains ingredients such as acetaminophen for pain relief, dextromethorphan for cough suppression, and phenylephrine as a decongestant. On the other hand, Mucinex is known for its active ..., Oral liquids (e.g., DayQuil Cold and Flu, Theraflu Severe Cold and Cough Daytime) Each 15 mL (1 tablespoonful) contains 325 mg of acetaminophen, 10 mg of dextromethorphan, and 5 mg of phenylephrine. Adults and children 12 years and older: The typical dose is 30 mL (2 tablespoonfuls) by mouth every 4 hours while you're having …, What is Mucinex and Dayquil? Mucinex and Dayquil are popular over-the-counter medications used to alleviate cold, cough, and congestion symptoms. While they serve similar purposes, it’s important to understand their individual properties before considering whether or not you can take them together. Mucinex, 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., Examples include Afrin and Mucinex Sinus Max, which contain the decongestant oxymetazoline. If you use these sprays for more than 3 days in a row, you might notice that your symptoms are actually becoming worse (rebound congestion). This may make you think using more and more of the spray will help, when, in fact, it can lead to worse symptoms. 4., From https://www.justanswer.com/ythealth32dexter: Doctor: Can I take a Mucinex DM and also use Dayquil during the same time?Dr. Abby: US Board Certified MD: ..., "The company has not listened to us and does not want to reach any agreement," says one of them. The American tradition of Black Friday sales becomes more prominent in Europe with ..., Yes. Two studies, published in peer-reviewed journals, show that Oscillococcinum reduces the severity and shortens the duration of flu-like symptoms.1-2 The most recent study showed that 63 percent of the patients who took Oscillococcinum at the onset of flu-like symptoms showed "clear improvement" or "complete resolution" of their symptoms after 48 hours, vs. 48 percent with a placebo.1, 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. can i take mucinex (guaifenesin) dm and nyquil together if i'm going to sleep?: Together can be okay: just remember that they have similar ingredients., Jul 28, 2022 · 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 to take Mucinex with Nyquil or Dayquil. But you should avoid taking Nyquil or Dayquil with Mucinex DM, since they all contain dextromethorphan., 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 ...