Can i take nyquil and zyrtec at the same time

Applies to: gabapentin and Zyrtec (cetirizine) Using cetirizine together with gabapentin may increase side effects such as dizziness, drowsiness, 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 ...

Can NyQuil and Zyrtec be taken at same time? ... Can you take nyquil night time cold and flu while on the depo shot? Nyquil night time cold and flu does not affect how well Depo Provera works ...Jan 23, 2024 · Taking NyQuil with Zyrtec-D. NyQuil and Zyrtec-D both contain an antihistamine, Doxylamine and Cetirizine respectively (3,4). It is not recommended to take two antihistamines at the same time as one is usually enough to deal with your allergy symptoms. Taking two can increase the risk of additive side effects, like. Nausea. Drowsiness. Dizziness. Xarelto disease interactions. There are 6 disease interactions with Xarelto (rivaroxaban) which include: bleeding. valvular heart disease. antiphospholipid syndrome. hepatic impairment. renal disease. unstable blood pressure. In general, it is safe to combine oral antihistamines (like Zyrtec) and nasal antihistamines (like Astelin). However, most studies find that the combination of oral and …At a glance. Theraflu Nighttime products contain diphenhydramine, a sedating first-generation antihistamine. Since Zyrtec is also an antihistamine, taking both can increase the risk of side effects like excess sedation and dry eyes. Intermittent use of diphenhydramine however, even if you are taking Zyrtec daily for allergy prevention, …Taking these medications together can increase the risk of certain side effects and may not always be safe for everyone. Here are a few key points to consider: Potential for liver damage: Both ibuprofen and Nyquil contain acetaminophen, which can be harmful to the liver if taken in excessive amounts. When combined, the risk of liver damage ...Sulfasalazine interacts with a number of medications, and taking these drugs at the same time can result in adverse reactions. This article provides an overview of potential drug interactions, from major to minor. ... Taking sulfasalazine can make you more prone to infections, and its use comes with common side effects like diarrhea, stomach …The phase IV clinical study analyzes what interactions people have when they take Zyrtec and Dayquil 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 ...

Aug 30, 2023 · View complete list of side effects. 4. Bottom Line. Zyrtec is an antihistamine that effectively treats allergic reactions such as hay fever or skin reactions caused by insect bites. Although drowsiness with Zyrtec is uncommon, Zyrtec is more likely than loratadine to cause drowsiness. 5. Claritin ( loratadine ), a non-sedating 24-hour antihistamine, can be taken with most over counter cold medications, including: Analgesics such as Tylenol or Advil. Mucinex (guaifenesin) Delsym (dextromethorphan) Sudafed (pseudoephedrine) There are no reported interactions between Claritin and any of these drugs.Overdosing: Some inhalers contain a single drug, while others contain two or three drugs.This increases the risk of overdosing if the same drug is included in two different inhalers. Increased side effects: Inhalers of the same drug class can cause many of the same symptoms.Using two inhalers of the same class can increase the risk or severity …Tadalafil is a phosphodiesterase-5 (PDE-5) inhibitor commonly used to treat ED. But it can be used to treat other medical conditions, too. This includes symptoms of benign prostatic hyperplasia (BPH) with or without ED. It’s also available as Adcirca and Alyq for treating pulmonary hypertension.. No matter why you’re taking tadalafil, these … Applies to: gabapentin and Zyrtec (cetirizine) Using cetirizine together with gabapentin may increase side effects such as dizziness, drowsiness, 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 ... Zoloft - NyQuil Interaction Question. In our latest question and answer, our pharmacist discusses the interaction between one of the components of NyQuil and Zoloft. I currently take 200 mg of sertraline daily. I am coming down with a mild cold (stuffy/runny nose, scratchy throat). It gets worse at night especially while sleeping.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. Medical …

May 23, 2022 · Dextromethorphan (cough suppressant) Doxylamine (sedating antihistamine) Benadryl should not be taken with Robitussin Night Time Cough DM. This Robitussin product already contains a sedating, first-generation antihistamine (doxylamine) and therefore Benadryl should not be needed. Taking both together may cause excess sedation and side effects ... For nasal dosage form (Astelin® spray): For treatment of seasonal allergic rhinitis: Adults and children 12 years of age and older—1 or 2 sprays in each nostril 2 times a day, or 2 sprays in each nostril once a day. Each spray contains 137 or 205.5 micrograms (mcg) of azelastine. Children 6 to 11 years of age—1 spray in each nostril 2 ...Can i take allegra (fexofenadine) with nyquil? A doctor has provided 1 answer. Dr. Frances Ilozue answered. Specializes in Family Medicine. Cautiously: Be very careful as there may be increased side effects like drowsiness. Dr Fowler agreed. Answered 8/21/2020.May 11, 2020 · A doctor has provided 1 answer. Dr. Brian Affleck answered. Specializes in ENT and Head and Neck Surgery. Not recommended: Nyquil has an antihistamine in it and zyrtec (cetirizine) is also an antihistamine. You'll be getting an excessive amount of antihistamine and this is not the best way to take care of your cold/allergy symptoms.

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Rationality is one of the most valuable life tools, but alone, it’s not enough. When Daniel Kahneman and Amos Tversky published their paper on Prospect Theory in 1979, few people c...Taking Zyrtec (cetirizine) and Benadryl (diphenhydramine) at the same time should only be done with caution due to the risk of increased adverse events. If you are looking to take Benadryl after a dose of Zyrtec, you ideally want to wait 24 hours (as that is the length of time Zyrtec works), but there are situations where your doctor may ...If you take many medicines, your chances for this type of interaction increases. For example, taking two medicines that cause drowsiness at the same time can increase this side effect. Drug-food and drug-drink interactions: Food and drinks can change how medicines work or worsen side effects when they are combined. Examples include beverages ...18 – 72 Hours. Continued nausea, vomiting, and abdominal pain. 72 – 96 Hours. One should never take Tylenol and Nyquil together as both products contain acetaminophen as their active ingredient. If both are consumed at the same time, the acetaminophen in them might mix and could exceed the allowable daily dose, causing a …Feb 14, 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. Mucinex contains guaifenesin which is an expectorant and its main ... 3. Barbiturates and antiseizure medications. Barbiturates, phenytoin (Dilantin), and carbamazepine (Tegretol) are prescription medications that can make doxycycline leave your body faster. This can make doxycycline less effective, which could lead to an undertreated infection.

Yes: A non sedating antihistamine is fine to take with DayQuil, which does not have the antihistamine that is in NyQuil. Probably a good idea, too if you have enough symptoms to warrant it. Dayquil + zyrtec (cetirizine): Yes. Dayquil has acetaminophen, dextromethorphan and phenylephrine in it, and none of these are an antihistamine.In regard to NyQuil and Sudafed (pseudoephedrine), they can safely be taken together as NyQuil does not already contain a decongestant and there are no interactions between any of the drugs. You can also take one in the morning and one in the evening as you suggested. The 'original' NyQuil contains the following ingredients: I gave my 15 year old a zyrtec (cetirizine) this morning (9am) can i give him some nyquil, as the zyrtec (cetirizine) did nothing to help him. ? 2 doctors weighed in across 2 answers. can i take zyrtec-d and nyquil cough together?: ZyrtecD+Nyquil Cough: I would recommend that you NOT take these medica. Yes, you can take Benadryl (diphenhydramine) and Dayquil together as they do not interact. However, most people take Dayquil to alleviate cough/cold symptoms without sedation, and taking Benadryl would defeat that purpose (since Benadryl tends to cause drowsiness). ... If you are looking for help sleeping while taking Dayquil, try …To have success as a first-time homebuyer, you need to make sure buying is the right decision based on your finances and understand the numerous costs involved with buying a home. ... Applies to: Daytime Cold and Flu Relief (acetaminophen / dextromethorphan / pseudoephedrine) 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 ... Taking ED medications and tamsulosin at the same time can also make your blood pressure drop too low. If you’re taking tamsulosin, your healthcare provider will likely recommend a lower dose of your PDE-5 inhibitor medication. In some cases, they may want you to avoid the combination altogether. 5. Warfarin. Warfarin (Coumadin, …Key points. There is no drug interaction between Advil and NyQuil. They can be safely taken together. However, NyQuil already contains the analgesic acetaminophen. Therefore, taking Advil may not be necessary. NyQuil and Advil ( ibuprofen) can be safely together, but it may not be necessary as NyQuil already contains the pain reliever ... On the other hand, Zyrtec is an antihistamine commonly used to alleviate allergy symptoms such as sneezing, itching, and runny nose. While there are no direct contraindications between DayQuil and Zyrtec, it’s important to exercise caution when combining different medications. Both DayQuil and Zyrtec can cause drowsiness as side effects ... Can i take 2 zyrtec (cetirizine) at the same time? 8 doctors weighed in across 4 answers. can i take theraflu if i took zyrtec and panadol 7 hours ago? i thought it was allergies but the symptoms have been worse?: : Yes, you can do that. It's often take 2-3 days for an upper respirat.

Allegra D 12 Hour Allergy and Congestion: pseudoephedrine and fexofenadine. Alka-Seltzer Plus Flu: aspirin, chlorpheniramine, and dextromethorphan. Benadryl Allergy and Cold: acetaminophen, diphenhydramine, and phenylephrine. Children’s Dimetapp Cold and Cough: brompheniramine, dextromethorphan, and phenylephrine.

When two drugs can cause the same side effect and are used at the same time, they might cause more of that side effect. For example, if two drugs can each make you sleepy, …Thank. Dr. Hushang Haghighat answered. Specializes in Pediatric Hematology and Oncology. Yes: Both are for cold ,cough and congestion but nyquil is for night that make sedation to sleep so take theraflu in the morning and nyquil at night. Answered 1/8/2021.Official answer. by Drugs.com. You may be able to take other medications with levothyroxine, but some of them will have to be taken at a different time from when you take your levothyroxine. Levothyroxine is known to interact with many other medications (called a drug-drug interaction), but there are different kinds of drug-drug interactions.Key points. DayQuil and NyQuil can be taken on the same day, but should not be taken at the same time as they share some of the same drugs (acetaminophen, dextromethorphan) The short answer here is that you can take them Nyquil & Dayquil together, but not at the same time. In this context, the "same time" means any time …Jul 6, 2023 · The specific dosages, as well as the ingredients, can vary between products. NyQuil is generally taken at bedtime since it can cause drowsiness. But you can take NyQuil up to 4 times in 24 hours, with each dose separated by 4 or 6 hours (depending on which product you take). NyQuil is available OTC as a brand-name medication. Key points. DayQuil and NyQuil can be taken on the same day, but should not be taken at the same time as they share some of the same drugs (acetaminophen, dextromethorphan) The short answer here is that you can take them Nyquil & Dayquil together, but not at the same time. In this context, the "same time" means any time …A doctor has provided 1 answer. A member asked: I took a zyrtec (cetirizine) tablet an hour ago can i take a nyquil now? 5 doctors weighed in across 2 answers. A member asked: …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...Nyquil Cold & Flu (Acetaminophen, Chlorpheniramine, And Dextromethorphan) received an overall rating of 8 out of 10 stars from 2 reviews. See what others have said about Nyquil Col...May 11, 2020 · A doctor has provided 1 answer. Dr. Brian Affleck answered. Specializes in ENT and Head and Neck Surgery. Not recommended: Nyquil has an antihistamine in it and zyrtec (cetirizine) is also an antihistamine. You'll be getting an excessive amount of antihistamine and this is not the best way to take care of your cold/allergy symptoms.

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We all get annoyed with our parents at times, but this is different. Here’s how to get support for toxic parents, call it quits if you need to, and heal for good. We include produc...For nasal dosage form (Astelin® spray): For treatment of seasonal allergic rhinitis: Adults and children 12 years of age and older—1 or 2 sprays in each nostril 2 times a day, or 2 sprays in each nostril once a day. Each spray contains 137 or 205.5 micrograms (mcg) of azelastine. Children 6 to 11 years of age—1 spray in each nostril 2 ...An antihistamine in Nyquil called doxylamine succinate may cause drowsiness and sleepiness. In addition to helping alleviate a fever, stuffy nose, and cough, Nyquil can also cause drowsiness. As a ...An antihistamine in Nyquil called doxylamine succinate may cause drowsiness and sleepiness. In addition to helping alleviate a fever, stuffy nose, and cough, Nyquil can also cause drowsiness. As a ...Apr 23, 2012 ... There is probably no need to take them at the same time, say our pharmacist consultants. You don't need to—and, if you do take both, you might ...Any time of day works. And ZYRTEC® will continue to work for 24 hours. Do I need a prescription to take ZYRTEC ...Combining a medication like NyQuil that contains dextromethorphan with an SSRI medication like Zoloft can cause a serious drug interaction called serotonin syndrome. SSRI drugs, kn...They can make sure you’re taking a safe amount. Nyquil and Advil. Advil is a common pain reliever with the active ingredient ibuprofen. Advil and Nyquil don’t interact with one another. But it may not be necessary to take these two medications at the same time. That’s because Nyquil already contains a pain reliever (acetaminophen).For nasal dosage form (Astelin® spray): For treatment of seasonal allergic rhinitis: Adults and children 12 years of age and older—1 or 2 sprays in each nostril 2 times a day, or 2 sprays in each nostril once a day. Each spray contains 137 or 205.5 micrograms (mcg) of azelastine. Children 6 to 11 years of age—1 spray in each nostril 2 ...So taking the variant with Nyquil can cause an overdose. Or potentiate (increase) the actions/effects of dextromethorphan which can cause side effects. Hence, you should avoid taking two products that have the same active ingredients. It is also recommended that you take Nyquil at night because of the drowsy effect of doxylamine. ….

For nasal dosage form (Astelin® spray): For treatment of seasonal allergic rhinitis: Adults and children 12 years of age and older—1 or 2 sprays in each nostril 2 times a day, or 2 sprays in each nostril once a day. Each spray contains 137 or 205.5 micrograms (mcg) of azelastine. Children 6 to 11 years of age—1 spray in each nostril 2 ...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.No, it is not appropriate to take both NyQuil and DayQuil together or at the same time. This is because they both contain similar active ingredients and taking them both at the same time would result in an overdose and will cause disturbing side effects. However, you can take NyQuil and DayQuil on the same day.Prednisone and prednisolone, like other corticosteroids, can cause a range of side effects, especially when used for prolonged periods or at high doses. The potential side effects include increased appetite, weight gain, fluid retention, mood swings, increased blood sugar levels, high blood pressure, thinning of the skin, increased susceptibility to infections, and …Yes, Zyrtec and Sudafed can be taken together. There are no interactions between the medications, and they work in different ways. So, as long as it’s safe for you to take either one of them, you can take them at the same time. But always check with your healthcare provider before taking a new medication.Compare Zyrtec and Nyquil side effects, costs and risks for treating Allergic Rhinitis.Zyrtec (cetirizine) Zicam Extreme Congestion Relief disease interactions. There are 3 disease interactions with Zicam Extreme Congestion Relief (oxymetazoline nasal) which include: BPH; cardiovascular; ... assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan. Unknown: No …Are amoxicillin and dayquil safe to take together? is it ok to take zyrtec (cetirizine) (antihistamine for allergies) and dayquil (cold/flu medicine) together?: Depends: If you are taking plain zyrtec (cetirizine) (antihistamine on.Can NyQuil and Zyrtec be taken at same time? ... Can you take nyquil night time cold and flu while on the depo shot? Nyquil night time cold and flu does not affect how well Depo Provera works ...Allergy medications that work differently in the body or are administered differently can be safely taken together. For instance, someone taking an oral antihistamine, such as Zyrtec (cetirizine), can also use antihistamine eye drops, such as Pataday (olopatadine), to treat both sneezing and itchy or watery eyes.. Nasal sprays, including … Can i take nyquil and zyrtec at the same time, Nov 20, 2022 · Zyrtec (cetirizine) and Dayquil may be safely taken together as there is no drug interaction between the two medications. It is important to emphasize that it is always a good idea to look at the labels of the over-the-counter cough/cold products you are looking to take as many of them include multiple ingredients. , We all get annoyed with our parents at times, but this is different. Here’s how to get support for toxic parents, call it quits if you need to, and heal for good. We include produc..., Iron and green tea. You need iron to help distribute oxygen to cells—it’s vital for your energy. But if you mix it with green tea, black tea, or curcumin supplements, your body won’t absorb the mineral. It’s OK to drink green tea beverages—such as matcha —just don’t do it with your iron supplements, Dr. Cooperman says; spread the ..., Oct 28, 2019 · Can I take Zyrtec and Nyquil at the same time? Using cetirizine together with doxylamine may increase side effects such as dizziness, drowsiness, and difficulty concentrating. Some people, especially the elderly, may also experience impairment in thinking, judgment, and motor coordination. Does Nyquil affect sertraline? , Zyrtec (cetirizine) Letrozole alcohol/food interactions. There is 1 alcohol/food interaction with letrozole. Letrozole disease interactions. There are 3 disease interactions with letrozole which include: liver disease ... assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan. Unknown: No …, I maintain that no one needs to be warned not to eat chicken cooked in cold medicine. Dear Food and Drug Administration: You need to start asking me what things are real and what t..., It is not recommended to take Claritin and NyQuil together, as Claritin (Loratadine) and NyQuil (Acetaminophen, Dextromethorphan, and Doxylamine) both contain antihistamines. Taking more than one anti-allergy medication at the same time is not usually a good thing and it could result in some additional side effects., Best Answer. Yes, I believe you can. NyQuil treats your symptoms the same way a regular cough medication would. It is not the same as Penicillin and should not interfere with the antibiotic. Often ..., These medications don’t raise tizanidine levels to the same degree. For example, ciprofloxacin and fluvoxamine may significantly increase tizanidine levels in the body. For this reason, these medications shouldn’t be used with tizanidine. ... If they’re taken in high doses for a long time, they can cause poor decision making, slowed …, According to Wharton, reducing the amount of injectable insulin due to Ozempic use can be a good thing. Research shows that using a GLP-1 receptor agonist like Ozempic in combination with insulin can actually help people with type 2 diabetes. This may be due to the fact that taking a drug like Ozempic can improve glucose levels over …, When two drugs can cause the same side effect and are used at the same time, they might cause more of that side effect. For example, if two drugs can each make you sleepy, taking them together can ... , They can make sure you’re taking a safe amount. Nyquil and Advil. Advil is a common pain reliever with the active ingredient ibuprofen. Advil and Nyquil don’t interact with one another. But it may not be necessary to take these two medications at the same time. That’s because Nyquil already contains a pain reliever (acetaminophen)., Iron and green tea. You need iron to help distribute oxygen to cells—it’s vital for your energy. But if you mix it with green tea, black tea, or curcumin supplements, your body won’t absorb the mineral. It’s OK to drink green tea beverages—such as matcha —just don’t do it with your iron supplements, Dr. Cooperman says; spread the ..., Zyrtec (cetirizine) Zicam Extreme Congestion Relief disease interactions. There are 3 disease interactions with Zicam Extreme Congestion Relief (oxymetazoline nasal) which include: BPH; cardiovascular; ... assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan. Unknown: No …, There are certain money skills everyone should have by the time they reach middle age. Check out this list of good skills to see how many you have. Part-Time Money® Make extra mone..., 6. Alcohol. Alcohol can cause dizziness, making motion sickness symptoms worse. So, drinking alcohol with Dramamine won’t do you any favors. What’s more, combining Dramamine with alcohol can increase the risk of drowsiness. The safest way to handle this interaction is to avoid alcohol with Dramamine., At a glance. Theraflu Nighttime products contain diphenhydramine, a sedating first-generation antihistamine. Since Zyrtec is also an antihistamine, taking both can increase the risk of side effects like excess sedation and dry eyes. Intermittent use of diphenhydramine however, even if you are taking Zyrtec daily for allergy prevention, …, We all get annoyed with our parents at times, but this is different. Here’s how to get support for toxic parents, call it quits if you need to, and heal for good. We include produc..., Jan 22, 2024 · It is not recommended to take Zyrtec with NyQuil. However, you can take them on the same day. Zyrtec (Cetirizine) is an antihistamine medication which controls certain types of allergic symptoms (1). NyQuil, on the other hand, is a cold and flu medication which contains Acetaminophen, Dextromethorphan, and Doxylamine (2). , Yes, you can take Zyrtec in the morning and NyQuil at night, but there has to be at least a 12-hour time gap in between. Zyrtec is a second-generation …, DayQuil and Zyrtec can be used together. There is no interaction between the two drugs. Answer. Zyrtec (cetirizine) and Dayquil may be safely taken together as …, 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. Mucinex contains guaifenesin which is an expectorant and its main ..., Yes, you can take Benadryl (diphenhydramine) and Dayquil together as they do not interact. However, most people take Dayquil to alleviate cough/cold symptoms without sedation, and taking Benadryl would defeat that purpose (since Benadryl tends to cause drowsiness). ... If you are looking for help sleeping while taking Dayquil, try …, I'm 30 weeks. I heard nyquil is bad. What about zquil. I have been sick all week and had a Dr apt today and doc said I can take psuedofed and benedryl just make sure its original. I also take zyrtec . You can take zyrtec, i used it through three pregnancies, doc okayed it, kids are healthy., Taking Zyrtec (cetirizine) and Benadryl (diphenhydramine) at the same time should only be done with caution due to the risk of increased adverse events. If you are looking to take Benadryl after a dose of Zyrtec, you ideally want to wait 24 hours (as that is the length of time Zyrtec works), but there are situations where your doctor may ..., Rationality is one of the most valuable life tools, but alone, it’s not enough. When Daniel Kahneman and Amos Tversky published their paper on Prospect Theory in 1979, few people c..., A doctor has provided 1 answer. is it safe to take clariton 24 hour allergy medicine and dayquil/nyquil? would i get too sleep?: No: I would not advise taking theses medications together. They all ha., Jan 6, 2014 ... For nasal congestion. Take: Afrin nasal spray (generic name: oxymetazoline). Story continues below advertisement., Jan 22, 2024 · No, it is not appropriate to take both NyQuil and DayQuil together or at the same time. This is because they both contain similar active ingredients and taking them both at the same time would result in an overdose and will cause disturbing side effects. However, you can take NyQuil and DayQuil on the same day. , Zyrtec (cetirizine) Moxifloxacin alcohol/food interactions. There is 1 alcohol/food interaction with moxifloxacin. Moxifloxacin disease interactions. There are 9 disease interactions with moxifloxacin which include ... take steps to circumvent the interaction risk and/or institute a monitoring plan. Unknown: No interaction information available. Further information. …, 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. Mucinex contains guaifenesin which is an …, 3. Barbiturates and antiseizure medications. Barbiturates, phenytoin (Dilantin), and carbamazepine (Tegretol) are prescription medications that can make doxycycline leave your body faster. This can make doxycycline less effective, which could lead to an undertreated infection., Drug interactions and side effects Combining NyQuil and Motrin may increase the risk of certain side effects. This particularly relates to the CNS depressant and anticholinergic effects of NyQuil. These may lead to heightened drowsiness, confusion, dry mouth or throat, and even blurred vision. Meanwhile, the NSAID component of Motrin puts users ...