Can i take nyquil and zyrtec at the same time

Anyone over 12 years of age can take two LiquiCaps or 30 ml of the NyQuil Liquid every six hours, but you must not exceed four doses over 24 hours. This medication has three active ingredients: acetaminophen, which relieves pain, dextromethorphan HBr, a cough suppressant, and doxylamine succinate, an antihistamine.

Can i take nyquil and zyrtec at the same time. Can You Take Zyrtec and Mucinex Together? Typically, yes. Standard Mucinex contains guaifenesin and acts as a cough suppresant, while Zyrtec is an …

The typical Zyrtec dosage for adults is 10 mg once daily, taken around the same time each day. Adults ages 65 and older should only take 5 mg of Zyrtec per day. Different Zyrtec dosage forms may contain different amounts of cetirizine. Below, we’ve outlined the specific instructions for taking each dosage form.

M any people know that taking a sedative and an antihistamine at the same time can cause extreme drowsiness, or that taking an anti-inflammatory like Advil ®, Aleve ® or Motrin ® while you’re on a blood thinner raises the risk of hemorrhaging. But some in the medical community, and the public, are less aware that common medicines may …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.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 …Zyrtec & Xyzal Shouldn't Be Combined. By taking Zyrtec and Xyzal together, you would essentially be taking a double dose of antihistamines. It would be like taking two doses of Zyrtec (since, as mentioned above, one 5 mg dose of Xyzal is essentially equivalent to one 10mg dose of Zyrtec). While some studies report that …Key takeaways: Gabapentin (Neurontin) can interact with medications and substances that make you sleepy. These include opioids, benzodiazepines, and alcohol. Gabapentin can interact with some over-the-counter (OTC) medications and supplements. These include antihistamines as well as products that contain magnesium or aluminum.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.AnswerZoloft is an anti-depressant that is most commonly instructed to be taken in the morning. One of the most common side effects Zoloft has on people is insomnia. If you are using Nyquil to ...Saturn's rings will completely disappear in the next 100 million years. Learn more about Saturn and its famous rings at HowStuffWorks. Advertisement Humanity exists at a very speci...

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 26, 2023 · Sudafed is the brand name for the medication pseudoephedrine, a decongestant.When you get a cold, the flu, a sinus infection, or allergies, blood vessels in your nose become swollen and inflamed. diphenhydrAMINE cetirizine. Applies to: ZzzQuil (diphenhydramine) and Zyrtec (cetirizine) Using cetirizine together with diphenhydrAMINE 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.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; 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 ...

Should you take Nyquil with Zoloft? Learn about the possible interactions between over-the-counter cold or flu remedies and common antidepressant medications. ... when two medications are taken together, the interaction can change how one (or both) work. For example, taking certain medications at the same time might affect how the …Follow Recommended Dosages: When taking both Zicam and Dayquil together, it’s crucial to adhere to the recommended dosages for each medication independently. Avoid exceeding the maximum daily dose indicated on their respective labels. Space Out Intake if Possible: If feasible, try spacing out the intake of Zicam and Dayquil throughout the day ...Zyrtec (cetirizine) Astepro alcohol/food interactions. There is 1 alcohol/food interaction with Astepro (azelastine nasal). Report options. Loading... Email this report to a friend, doctor, or patient ... assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan. Unknown: No interaction information …If you’re a small business owner that has struggled to manage your taxes in the past, here are some suggestions for ways to make tax time less daunting going forward. No one likes ...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.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.

Pregnancy tests getting lighter.

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).In most cases, it is safe to take Zyrtec (cetirizine) the same day as taking NyQuil. However, they generally should not be taken at the same time, or, at least should be separated from one another by at least a few hours to lessen the possibility of excess …The typical Zyrtec dosage for adults is 10 mg once daily, taken around the same time each day. Adults ages 65 and older should only take 5 mg of Zyrtec per day. Different Zyrtec dosage forms may contain different amounts of cetirizine. Below, we’ve outlined the specific instructions for taking each dosage form.Zyrtec-D (Cetirizine And Pseudoephedrine) received an overall rating of 8 out of 10 stars from 22 reviews. See what others have said about Zyrtec-D (Cetirizine And Pseudoephedrine)...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 …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.

All of the following medications can be safely given together: Antibiotics including amoxicillin, cefdinir/Omnicef ®, amoxicillin-clavulanate/Augmentin ®, azithromycin/Zithromax ®, cephalexin/Keflex ®, and trimethoprim-sulfamethoxazole/Bactrim ®.; Antihistamines including Benadryl ® /diphenhydramine, Claritin ® /loratidine, Zyrtec …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. Mar 19, 2023 · Zyrtec & Xyzal Shouldn't Be Combined. By taking Zyrtec and Xyzal together, you would essentially be taking a double dose of antihistamines. It would be like taking two doses of Zyrtec (since, as mentioned above, one 5 mg dose of Xyzal is essentially equivalent to one 10mg dose of Zyrtec). While some studies report that certain individuals may ... 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 ...Answer. Hello and thanks for reaching out! More than happy to answer your question. Yes, Zyrtec (cetirizine) and Mucinex (guaifenesin) may be taken together as there is no drug interaction between the two. In fact, both products are included in many different cough/cold formulas and have a synergistic effect when used together.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.Jun 23, 2022 · I'd recommend taking the combination of Zyrtec-D and Tylenol over a product like NyQuil Severe though since Zyrtec-D is long-acting and relatively mild in terms of sedation the sedation it causes. You mentioned Tylenol Extra Strength specifically in your question and I just want to emphasize that it is perfectly fine to take as well with Zyrtec ... Zyrtec (cetirizine) Telmisartan alcohol/food interactions. There are 2 alcohol/food interactions with telmisartan. Telmisartan disease interactions. There are 8 disease interactions with telmisartan which include ... assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan. Unknown: …

Cons. • Can cause you to feel sleepy. • Higher risk of side effects in people with liver or kidney problems. • Pills can't be used in children younger than 6 years. Pros. • Available over the counter. • Works within 30 minutes to relieve cold and flu symptoms. • Available in capsules and a liquid.

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, …While there is no interaction between NyQuil and phentermine, they do have conflicting effects. Phentermine can have amphetamine-like effects and is a CNS (central nervous system) stimulant. These effects include: Increased concentration. Increased attentiveness. Restlessness. Over-stimulation. NyQuil contains doxylamine, a sedating …Effects on the Body and Common Uses. When taken separately and as directed, NyQuil and Sudafed are both safe and effective for relieving cold and flu symptoms. However, taking them together can cause unpredictable and unpleasant side effects such as dizziness, drowsiness, restlessness and even coma. If you have high …Cold and flu season is the time of year when sniffles, coughs, aches, and pains seem to be around every corner. Anyone with a cold or the flu wants relief for their symptoms. Picking the right non-prescription product, however, may seem overwhelming with all of the different available options. ... That also means that you should avoid taking …Jul 24, 2023 · 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. Nov 15, 2022 · 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 ... The short answer is: you can, but it’s not recommended because of the risks. The combination of antidepressants and cold medicine may increase serotonin levels, which could cause Serotonin Syndrome. This syndrome causes high blood pressure, change in body temperature, issues with muscle movement, and mood changes.At the same time, levofloxacin may interact with other medications and supplements you take. Some interactions can affect how levofloxacin works. Others can raise your risk of side effects, such as low blood glucose (sugar). Levofloxacin can also cause “false positive” results on urine drug tests.

Jsp 563 pill.

Monica padman new car.

Readers who read this also read: As long as Zyrtec-D remains in the bloodstream, one should not consume DayQuil. Safer side, one should consume DayQuil only after 48 hours of Zyrtec-D consumption, irrespective of the type of the formulation (12 hours or 24 hours). Ingesting DayQuil After Taking. Time.Best Answer. Speaking from personal experience, the two don't mix well. Albuterol is a beta agonist (an upper) NyQuil contains a beta agonist, pseudoephedrine. Taking them at the same time will ...Answer. In most cases, NyQuil should not be taken with Robitussin products as they share many of the same ingredients. Both Robitussin and NyQuil are brand names and there are a variety of products marketed under each. it is important to look at the label of the products to double-check whether or not they contain the same ingredients.Answer. Thanks for reaching out! Benzonatate (generic for Tessalon) can safely be taken with most other cough medications. It should be noted however, that for most cough medications, there is a lack of evidence available showing that using a combination is more effective than using one alone.Official answer. by Drugs.com. If your allergy is particularly bad then yes you can take them on the same day, as there are no known interactions. This is a therapeutic duplication and it is usually recommended to take only one antihistamine at any time, however if you have been prescribed to take both together then it is appropriate.What can i take for my sinusitis far as allergy otc go? i've tried zyrtec, allegra d, clairatin, flonase, benadryl (diphenhydramine). none help my sinuses! A doctor has provided 1 answer A member asked: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.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 2, 2022 · As mentioned in this answer, most over-the-counter cold medications are fine to take with Claritin. Below are some safe options to use with Claritin, depending on your symptoms: Congestion: Sudafed (pseudoephedrine) typically works well to treat these symptoms. Cough: You can use a cough suppressant, like Delsym (dextromethorphan), to help ... 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 …As its name implies, DayQuil is a medication meant to be taken during the day since it is less likely to make you drowsy (unlike its sibling, the nighttime cold and flu medication NyQuil, which ...Summary. Cetirizine (Zyrtec) is an antihistamine. It's used for relief of allergy symptoms, such as runny nose or watery eyes, in adults and children. Cetirizine (Zyrtec) is also a … ….

May 2, 2022 · As mentioned in this answer, most over-the-counter cold medications are fine to take with Claritin. Below are some safe options to use with Claritin, depending on your symptoms: Congestion: Sudafed (pseudoephedrine) typically works well to treat these symptoms. Cough: You can use a cough suppressant, like Delsym (dextromethorphan), to help ... The active ingredients in NyQuil are acetaminophen, dextromethorphan HBr and doxylamine succinate. NyQuil also contains a number of inactive ingredients.Yes. Sudafed (pseudoephedrine) is a decongestant, while Benadryl (diphenhydramine) is an antihistamine. "Antihistamines and decongestants work differently and are often combined in cold and ...Common side effects of NyQuil include constipation, appetite loss, anxiousness, stomach upset and queasiness, according to Drugs.com. Severe side effects include urinary difficulti...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 …Oct 12, 2022 · Answer. Thanks for reaching out! Benzonatate (generic for Tessalon) can safely be taken with most other cough medications. It should be noted however, that for most cough medications, there is a lack of evidence available showing that using a combination is more effective than using one alone. 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. Zyrtec (cetirizine) Prazosin alcohol/food interactions. There is 1 alcohol/food interaction with prazosin. Prazosin disease interactions. There are 2 disease interactions with prazosin which include: hypotension; ... assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan. Unknown: No … Zyrtec (cetirizine) Nasacort disease interactions. There are 4 disease interactions with Nasacort (triamcinolone nasal) which include: hyperadrenocorticism; infections; ocular herpes simplex; ocular toxicities Can i take nyquil and zyrtec at the same time, Get free real-time information on TNB/USD quotes including TNB/USD live chart. Indices Commodities Currencies Stocks, chlorpheniramine food. Applies to: Vicks NyQuil Cold & Flu Nighttime Relief (Alcohol Free) (acetaminophen / chlorpheniramine / dextromethorphan) Alcohol can increase the nervous system side effects of chlorpheniramine such as dizziness, drowsiness, and difficulty concentrating. Some people may also experience impairment in thinking and judgment., 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 ..., 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 get an overload of decongestant. But when suffering ..., 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 ..., Get free real-time information on TNB/USD quotes including TNB/USD live chart. Indices Commodities Currencies Stocks, One of the most confusing feelings is when you feel both calm and anxious at the same time. It can seem like a tug-of-war at times. But there are ways to cope. Calm and anxious don..., 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., Zyrtec (cetirizine) Stahist AD alcohol/food interactions. There is 1 alcohol/food interaction with Stahist AD (chlorcyclizine / pseudoephedrine). Stahist AD disease interactions. There are 10 disease interactions with Stahist AD (chlorcyclizine / pseudoephedrine) which include: cardiovascular disease; anticholinergic effects; asthma/COPD ..., Yes, you can take NyQuil and Mucinex together if you have high blood pressure. They will not increase your blood pressure. However, be careful if you take Mucinex-D and NyQuil if you have high blood pressure. Mucinex-D contains pseudoephedrine (active ingredient in Sudafed), a nasal decongestant, which can increase your blood pressure ..., 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 get an overload of decongestant. But when suffering ..., Donation. 15 Days Left. Prednisone is widely used to reduce inflammation in various conditions. It works by suppressing the immune response and reducing the production of inflammatory substances in the body. Prednisone can effectively manage inflammation associated with autoimmune diseases, allergies, and certain respiratory conditions., 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 …, Therefore, it is crucial to check the ingredient list of Nyquil before taking additional ibuprofen to avoid exceeding the recommended dosage. Possible side effects: Both Nyquil and ibuprofen can cause side effects such as drowsiness, dizziness, stomach upset, and allergic reactions. Taking them together may increase the risk of these side effects. , Zyrtec and Nyquil must not be taken at the same time however, it is safe to take them both on the same day. Both must be separated from one another by at least a few hours to lessen the possibility of excess sedation and drowsiness. The major concern with using both Zyrtec and Nyquil at the same time is due to the threats of potential additive ..., 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., You can use both Dayquil Cold and Flu Relief Liquid and NyQuil Cold and Flu Nighttime Relief Liquid on the same day but DO NOT take them at the same time. Taking both products at the same time can lead to liver damage due to an excessive dose of acetaminophen (also known as Tylenol), which is found in both products. Severe liver …, Dec 16, 2013 ... The danger happens when children are given over-the-counter drugs for both colds and allergies at the same time. Parents run the risk of ..., Alcohol can increase the nervous system side effects of doxylamine 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 doxylamine. Do not use more than the recommended dose of doxylamine, and avoid ..., At the same time, levofloxacin may interact with other medications and supplements you take. Some interactions can affect how levofloxacin works. Others can raise your risk of side effects, such as low blood glucose (sugar). Levofloxacin can also cause “false positive” results on urine drug tests., 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 ..., 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., There’s no cure for the common cold, but certain medicines can make you more comfortable if you have one. As cold and flu season ramps up, having a few specific items in your medicine cabinet may be a good idea. “What I always advise my patients is prevention,” John Mafi, MD, MPH, associate professor of medicine at the David Geffen …, 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 …, dextromethorphan food. 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., The short answer is: you can, but it’s not recommended because of the risks. The combination of antidepressants and cold medicine may increase serotonin levels, which could cause Serotonin Syndrome. This syndrome causes high blood pressure, change in body temperature, issues with muscle movement, and mood changes., 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., 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..., Paxil is an SSRI (selective serotonin reuptake inhibitor) that does have a few drug interactions and considerations with over-the-counter medication that are important to be aware of. There are many that are safe to take. They include: Antihistamines (e.g. Claritin, Allegra, Benadryl, Zyrtec etc...) Tylenol (acetaminophen) Mucinex (guaifenesin ..., Rosuvastatin (Crestor) is a common statin medication used to treat high cholesterol.It works in the liver to lower the amount of low-density lipoprotein (LDL, or “bad cholesterol”). This can help lower your risk of heart-related complications, like heart attacks or strokes.. As with all medications, there are a few things to keep in mind about …, 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.