Can you take mucinex and tessalon perles together

4. Bottom Line. Benzonatate relieves a dry cough; however, the capsules must be swallowed whole because the risk of a fatal overdosage is increased if the capsules are opened in any way. 5. Tips. Swallow the capsule whole. Do not suck, chew, crush, cut, or break open as this can cause overdosage.

Can you take mucinex and tessalon perles together. However, the combined use of benzonatate and Mucinex is not recommended for all forms of coughing or respiratory conditions. It is best to follow your doctor’s decisions and follow the instructions carefully at all times. There are no known interactions reported when these two drugs are taken together. Intake of Mucinex can make way for an ...

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It’s crucial to remember that while Mucinex and Benzonatate can be used together, they treat different symptoms. Mucinex helps loosen mucus in the lungs, aiding in its expulsion, while Benzonatate suppresses the cough reflex. It’s vital to use these medications as directed, stay within the recommended dose, and keep an eye out for side effects. Summary: Drug interactions are reported among people who take Benzonatate and Albuterol. Common interactions among females include pyrexia and depression. Common interactions among males include chronic kidney disease and pneumonia. The phase IV clinical study analyzes what interactions people have when they take Benzonatate and …Can I take Benzonatate with Mucinex? Both benzonatate and Mucinex treat cough, but in very different ways. Mucinex is an expectorant, which means that it works by loosening …Summary: Drug interactions are reported among people who take Benzonatate and Mucinex. Common interactions among females include headache and diarrhoea. Common interactions among males include chronic kidney disease and pneumonia. The phase IV clinical study analyzes what interactions people have when they take Benzonatate and …Side Effects: Like any medication, both Allegra and Mucinex can have side effects on their own. When taken together or in close succession, these side effects could potentially worsen or interact in unknown ways. Common side effects of Allegra include drowsiness (though less common than with older antihistamines) while Mucinex may cause nausea ...

Thinner mucus is easier to cough up and out of your airway. Certain Mucinex® products contain guaifenesin, an expectorant, which helps to thin and loosen the mucus in your airways and make your coughs more “productive". Some Mucinex® products also use the cough suppressant dextromethorphan, an antitussive, which helps you …Fairphone, the Dutch social enterprise dedicated to making consumer electronics (more) sustainable and ethical, including by supporting repairability so that users can hold onto th...The maximum dose of benzonatate is 600 mg per day. If you take benzonatate capsules, you should swallow them whole. The capsules should not be opened, chewed, broken, dissolved, cut, or crushed. The liquid inside benzonatate capsules can temporarily numb your mouth and throat, suppress your gag reflex, and place you at risk of choking.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, …Descriptions. Cough/cold combinations are used mainly to relieve the cough due to colds, influenza, or hay fever. They are not to be used for the chronic cough that occurs with smoking, asthma, or emphysema or when there is an unusually large amount of mucus or phlegm (pronounced flem) with the cough.The likelihood of side effects may intensify if you suck, chew, or dissolve benzonatate in your mouth. Some symptoms of severe side effects may include: Allergic reaction. Skin rashes. Swelling or itching in the throat, face, or tongue. Difficulty breathing. Severe dizziness. Fainting. Burning eyes.Dr. Robert, Expert. Hello,Dear customerWelcome to justanswer.com and thank you for your question.I'm so sorry to hear of your discomfort due to this cough.I will do whatever I can to help answer your questions:Yes,you can take Robitussin nighttime cough DM medication along with tessalon perle.Tessalon perle (Benzonatate) suppress the coughs.Ask your doctor before using promethazine together with ethanol. This can cause uncontrollable movements, agitation, seizures, severe dizziness or fainting, coma, very deep sleep, irregular heartbeats, and high or low body temperature. Use caution when driving, operating machinery, or performing other hazardous activities, these medicaions may ...

dextromethorphan food. Applies to: dextromethorphan. 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.If you are looking to enhance your business or home security, Ring security cameras are a great choice. Here are some of the best Ring security cameras to choose from. If you buy s...Prescribed for Cough. Tessalon Perles may also be used for purposes not listed in this medication guide. Mucinex DM has an average rating of 5.1 out of 10 from a total of 21 ratings on Drugs.com. 32% of reviewers reported a positive effect, while 47% reported a negative effect. Tessalon Perles has an average rating of 5.1 out of 10 from a total ...No interactions between guaifenesin (mucinex) and other medicines have been recorded. Drink plenty of water while you are taking guaifenesin; this will help loosen the mucus. It will loosen the mucus in your lungs and encourage expectoration. It won't stop the cough. Tessalon on the other hand works to control the coughing.Depending on what other medical conditions you have, it might not be appropriate for you to take benzonatate (Tessalon Perles) with NyQuil products. Is benzonatate (Tessalon Perles) the same as guaifenesin (Mucinex)?My son was prescribed promethazine dm cough syrup and tessalon perles for a bad cough. can he take them together? he is almost 8. A doctor has provided 1 answer A member asked:

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Money factor represents the interest you pay when you lease a car. It is included in your monthly lease payment. Money factor represents the interest you pay when you lease a car. ...Benzonatate Information. Benzonatate is a non-narcotic medication, commonly prescribed with antibiotics to decrease the frequency of coughing. It appears to have an anesthetic effect (locally in the respiratory tract) and may also work centrally in the brain to reduce the cough reflex. Benzonatate has very few potential drug interactions.Mar 21, 2023 · There is no known interaction between Benadryl (diphenhydramine) and Tessalon (benzonatate). They are considered safe to take together. In the next sections, I discuss each drug in more detail. What Is Tessalon? Tessalon (benzonatate) is a medication that is commonly used to treat coughs associated with bronchitis or other respiratory conditions. Although certain medicines should not be used together at all, in other cases two different medicines may be used together even if an interaction might occur. In these cases, …

Extended-release tablets. Regular strength (Mucinex DM and generic): Each tablet contains 600 mg of guaifenesin and 30 mg of dextromethorphan. People 12 years and older: The typical dose is 1 or 2 tablets by mouth every 12 hours. Don't take more than 4 tablets in a 24-hour period. Children under age 12: Don't use. Drug interactions are reported among people who take Albuterol sulfate and Benzonatate. Common interactions among females include pyrexia and renal failure. Common interactions among males include pneumonia and pain. The phase IV clinical study analyzes what interactions people have when they take Albuterol sulfate and Benzonatate together. Benzonatate Information. Benzonatate is a non-narcotic medication, commonly prescribed with antibiotics to decrease the frequency of coughing. It appears to have an anesthetic effect (locally in the respiratory tract) and may also work centrally in the brain to reduce the cough reflex. Benzonatate has very few potential drug interactions.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.prednisone. A total of 587 drugs are known to interact with prednisone . Prednisone is in the drug class glucocorticoids . Prednisone is used to treat the following conditions: Acute Lymphocytic Leukemia. Adrenocortical Insufficiency. Adrenogenital Syndrome.Advertisement Assuming that you have access to a cgi-bin directory (see the previous section), and assuming that you know either the C programming language or PERL, you can do a wh...Is it okay to take allegra and delsym dm together? A doctor has provided 1 answer. can i take benzonatate and delsym (dextromethorphan) together?: Compatible: Meds are comparable for cough.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.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 …Mucinex has an average rating of 6.1 out of 10 from a total of 152 ratings on Drugs.com. 54% of reviewers reported a positive effect, while 35% reported a negative effect. Promethazine DM has an average rating of 5.5 out of 10 from a total of 40 ratings on Drugs.com. 46% of reviewers reported a positive effect, while 44% reported a negative …

dextromethorphan food. Applies to: dextromethorphan. 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.

A doctor has provided 1 answer. Dr. Yash Khanna answered. Specializes in Family Medicine. Benzonanate&ibuproph: Yes you can there is no contraindication. Dr Brown agreed. Answered 3/20/2019. 5.8k views. Thank. More about Tessalon Perles ( benzonatate ) Ratings & Reviews. Mucinex has an average rating of 6.1 out of 10 from a total of 152 ratings on Drugs.com. 54% of reviewers reported a positive effect, while 35% reported a negative effect. Tessalon Perles has an average rating of 5.1 out of 10 from a total of 179 ratings on Drugs.com. 42% of ... Yes: They may be taken together. Created for people with ongoing healthcare needs but benefits everyone. Learn how we can help. 3.4k views Answered >2 years ago. Thank. 5 …Mucinex is in the drug class expectorants. Mucinex is used to treat the following conditions: Bronchiectasis; Bronchitis; Cough; Tessalon Perles. A total of 1 drugs are known to interact with Tessalon Perles. Tessalon perles is in the drug class antitussives. Tessalon perles is used to treat Cough. Drug and food interactionsMucinex is in the drug class expectorants. Mucinex is used to treat the following conditions: Bronchiectasis; Bronchitis; Cough; Tessalon Perles. A total of 1 drugs are known to interact with Tessalon Perles. Tessalon perles is in the drug class antitussives. Tessalon perles is used to treat Cough. Drug and food interactions Specialities include: Nutrition, Fitness, Wellness, Rehab, Physical Therapy, Occupational Therapy. HI,Thanks for your question.These two drugs don't interact with each other so yes you can take both of them together.Good luck.I hope this helps you.Please ask for any queryplease click accept if i have answered your questionregardsDR Hasan. A total of 348 drugs are known to interact with Azithromycin Dose Pack . Azithromycin dose pack is in the drug class macrolides . Azithromycin dose pack is used to treat the following conditions: Babesiosis. Bacterial Endocarditis Prevention. Bacterial Infection. Bartonellosis.Jun 2, 2017 · 3 doctors weighed in across 2 answers. Yes: They may be taken together. Yes: this shouldn't cause any trouble at all.

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Can i take benzonatate and robitussin dm together? A doctor has provided 1 answer. i am on my last day of methylprednisolone 4 mg pack and taking benzonatate for a cough but i still have the cough. what should i do?: Cough: If the cough is improving, then adequate sleep and hydration an.Dr. Robert, Expert. Hello,Dear customerWelcome to justanswer.com and thank you for your question.I'm so sorry to hear of your discomfort due to this cough.I will do whatever I can to help answer your questions:Yes,you can take Robitussin nighttime cough DM medication along with tessalon perle.Tessalon perle (Benzonatate) suppress the coughs.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.Descriptions. Benzonatate is used to relieve coughs due to colds or influenza (flu). It is not to be used for chronic cough that occurs with smoking, asthma, or emphysema or when there is an unusually large amount of mucus or phlegm with the cough. Benzonatate relieves cough by acting directly on the lungs and the breathing passages.A total of 348 drugs are known to interact with Azithromycin Dose Pack . Azithromycin dose pack is in the drug class macrolides . Azithromycin dose pack is used to treat the following conditions: Babesiosis. Bacterial Endocarditis Prevention. Bacterial Infection. Bartonellosis.Do not take more of this drug than recommended. Doing so will not make your cough go away faster but may result in serious side effects.Tell your doctor if your condition lasts or gets worse. SIDE EFFECTS: Drowsiness, dizziness, headache, nausea, stomach upset, constipation, and stuffy nose may occur. If any of these effects last or get worse ... Descriptions. Cough/cold combinations are used mainly to relieve the cough due to colds, influenza, or hay fever. They are not to be used for the chronic cough that occurs with smoking, asthma, or emphysema or when there is an unusually large amount of mucus or phlegm (pronounced flem) with the cough. Side Effects: Like any medication, both Allegra and Mucinex can have side effects on their own. When taken together or in close succession, these side effects could potentially worsen or interact in unknown ways. Common side effects of Allegra include drowsiness (though less common than with older antihistamines) while Mucinex may cause nausea ... Ask your doctor before using ibuprofen together with ethanol. Do not drink alcohol while taking ibuprofen. Alcohol can increase your risk of stomach bleeding caused by ibuprofen. Call your doctor at once if you have symptoms of bleeding in your stomach or intestines. Depending on what type of cough you have, and whether you are coughing up phlegm or not, you should take Mucinex D or Delsym. Taking both together may be counterproductive. There isn't any interaction between Delsym ( dextromethorphan) and Mucinex-D ( guaifenesin; pseudoephedrine ), but the combination may not be the most …Jan 11, 2023 · Without insurance, benzonatate can be as high as $74.74, but with a free BuzzRx prescription discount coupon, you could pay as low as $10.17 for the most common version of this medication. Use the BuzzRx drug price look-up tool to find the lowest discounted price, and be sure to enter the correct dosage, form, and quantity for the most accurate ... Benzonatate is a prescription cough suppressant approved for adults and children over the age of 10. The recommended dosage is 100 mg to 200 mg up to three times a day as needed for cough. Be sure to swallow the capsule whole — don’t hold it in your mouth or break it open. You shouldn’t take more than 600 mg of benzonatate in a day. ….

Yes, you can take Claritin and Mucinex together and it’s absolutely safe to do so (1,2). Mucinex is available in a number of different varieties with different active ingredients. The original one contains only one active ingredient – Guaifenesin (2). If you’re using Claritin concomitantly, I prefer sticking to the original Mucinex and ...Although certain medicines should not be used together at all, in other cases two different medicines may be used together even if an interaction might occur. In these cases, …Answer. There are no drug interactions between Tamiflu (oseltamivir), benzonatate (Tessalon Perles), and cetirizine (Zyrtec). All are considered to be safe to take together. One thing that could be of theoretical concern is drowsiness. Both benzonatate and Zyrtec may cause drowsiness, although are generally well tolerated by …Mucinex is in the drug class expectorants. Mucinex is used to treat the following conditions: Bronchiectasis; Bronchitis; Cough; Tessalon Perles. A total of 1 drugs are known to interact with Tessalon Perles. Tessalon perles is in the drug class antitussives. Tessalon perles is used to treat Cough. Drug and food interactions Mucinex is in the drug class expectorants. Mucinex is used to treat the following conditions: Bronchiectasis; Bronchitis; Cough; Tessalon Perles. A total of 1 drugs are known to interact with Tessalon Perles. Tessalon perles is in the drug class antitussives. Tessalon perles is used to treat Cough. Drug and food interactions Prescription only. Prescribed for Cough. Tessalon Perles may also be used for purposes not listed in this medication guide. More about Mucinex DM ( dextromethorphan / …Minimally clinically significant. 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. dextromethorphan food. Applies to: Mucinex DM Maximum Strength (dextromethorphan / guaifenesin) Alcohol can increase the nervous system side effects of dextromethorphan such as dizziness, drowsiness, and difficulty concentrating. Some people may also experience impairment in thinking and judgment. You should avoid or limit the use of alcohol ... Summary: Drug interactions are reported among people who take Zyrtec and Tessalon. Common interactions among females include vomiting and dyspnoea. Common interactions among males include nausea and fatigue. The phase IV clinical study analyzes what interactions people have when they take Zyrtec and Tessalon together. Hello and thanks for contacting us! Claritin (loratadine), a second-generation antihistamine, and benzonatate (generic for Tessalon), a cough suppressant, are typically considered safe to take together. These drugs have different mechanisms of action and do not interact with each other in a way that can cause adverse effects, as far as is known. Can you take mucinex and tessalon perles together, Benzonatate, a long chain polyglycol derivative chemically related to procaine, is a peripherally-acting, oral anesthetic agent whose mechanism of cough suppression is believed to involve inhibition of pulmonary stretch receptors. 10 Studies performed soon after its approval in the United States a half century ago showed benzonatate able to ..., Taking NyQuil and Benzonatate together can pose potential risks due to drug interactions and the combination of active ingredients. Both of these meds can cause some similar side effects (1,2). NyQuil contains Doxylamine as one of its active ingredients, which is an antihistamine medication. Doxylamine can cause sedation and tiredness (3)., Descriptions. Cough/cold combinations are used mainly to relieve the cough due to colds, influenza, or hay fever. They are not to be used for the chronic cough that occurs with smoking, asthma, or emphysema or when there is an unusually large amount of mucus or phlegm (pronounced flem) with the cough., While aloe vera gel with lidocaine is the gold standard of sunburn treatment, this home remedy is cheaper, fairly effective, and doesn't involve smearing goo on yourself. In other ..., 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 ... , Can you take mucinex (guaifenesin) dm and allegra together? A doctor has provided 1 answer. Dr. Corey Clay answered. Specializes in Allergy and Immunology. Yes: If tolerated separately, ok to take together. There are no significant interactions here. Dr Greiwe agreed. Answered 6/19/2021. 2k views., Summary: Drug interactions are reported among people who take Benzonatate and Mucinex. Common interactions among females include headache and diarrhoea. Common interactions among males include chronic kidney disease and pneumonia. The phase IV clinical study analyzes what interactions people have when they take Benzonatate and …, Using dextromethorphan together with doxylamine may increase side effects such as dizziness, drowsiness, confusion, and difficulty concentrating. Some people, especially the elderly, may also experience impairment in thinking, judgment, and motor coordination. You should avoid or limit the use of alcohol while being treated with these medications., 3 doctors weighed in across 2 answers. Yes: They may be taken together. Yes: this shouldn't cause any trouble at all., Taking NyQuil and Benzonatate together can pose potential risks due to drug interactions and the combination of active ingredients. Both of these meds can cause some similar side effects (1,2). NyQuil contains Doxylamine as one of its active ingredients, which is an antihistamine medication. Doxylamine can cause sedation and tiredness (3)., Ask your doctor before using promethazine together with ethanol. This can cause uncontrollable movements, agitation, seizures, severe dizziness or fainting, coma, very deep sleep, irregular heartbeats, and high or low body temperature. Use caution when driving, operating machinery, or performing other hazardous activities, these medicaions may ..., 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., Lower-cost generic is available. Ratings & Reviews. Benzonatate has an average rating of 4.0 out of 10 from a total of 775 ratings on Drugs.com. 30% of reviewers reported a positive effect, while 62% reported a negative effect. Mucinex has an average rating of 6.1 out of 10 from a total of 152 ratings on Drugs.com. 54% of reviewers reported a ..., Mar 6, 2018 · Answer. There are no drug interactions between Tamiflu (oseltamivir), benzonatate (Tessalon Perles), and cetirizine (Zyrtec). All are considered to be safe to take together. One thing that could be of theoretical concern is drowsiness. Both benzonatate and Zyrtec may cause drowsiness, although are generally well tolerated by most people. , Proper use of Tessalon Perles. Take this medicine exactly as directed by your doctor. Do not take more of it, do not take it more often, and do not take it for a longer time than your doctor ordered. To do so may increase the chance of side effects. Swallow the capsules whole. Do not break, crush, or chew them., 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., dextromethorphan food. 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., Using dextromethorphan together with promethazine may increase side effects such as dizziness, drowsiness, confusion, and difficulty concentrating. Some people, especially the elderly, may also experience impairment in thinking, judgment, and motor coordination. You should avoid or limit the use of alcohol while being treated with these ..., Finally, discuss the cost differences with a local pharmacist and show them a SingleCare discount card for help getting the lowest price. Putting a healthcare team into action will help lead to feeling better as quickly as possible. Delsym, Mucinex, codeine, Hycodan, and Neurontin are some benzonatate alternatives., PCI Express is a high-speed serial connection that operates more like a network than a bus. Learn how PCI Express can speed up a computer and replace the AGP. Advertisement Periphe..., dextromethorphan food. Applies to: Coricidin HBP Cold Cough and Flu Maximum Strength (acetaminophen / 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., Using dextromethorphan together with doxylamine may increase side effects such as dizziness, drowsiness, confusion, and difficulty concentrating. Some people, especially the elderly, may also experience impairment in thinking, judgment, and motor coordination. You should avoid or limit the use of alcohol while being treated with these medications., See full list on drugs.com , 2 Cough supressants: You are intending to take Robitussin DM, a medicine that has a cough suppressant and expectorant, with benzonatate,tessalon, which is also a cough suppressant. Instead, take the robitussin DM because it has the expectorant with it as well. Studies show that the combination of benzonatate and guaifenesin is excellent as well ..., Responsive by text. Book a video appointment. Yes: I prefer Mucinex (guaifenesin) by day to get rid of secretions from the lungs and using tussionex at night to help rest/get sleep by su., Family Medicine 34 years experience. Mucinex: Often medications are held from midnight on of the day of procedure. Anticoagulants and antiplatelet agents may need to be held days before. Mucinex ... Read More. Created for people with ongoing healthcare needs but benefits everyone. Learn how we can help., Mar 21, 2023 · There is no known interaction between Benadryl (diphenhydramine) and Tessalon (benzonatate). They are considered safe to take together. In the next sections, I discuss each drug in more detail. What Is Tessalon? Tessalon (benzonatate) is a medication that is commonly used to treat coughs associated with bronchitis or other respiratory conditions. , However, the combined use of benzonatate and Mucinex is not recommended for all forms of coughing or respiratory conditions. It is best to follow your doctor’s decisions and follow the instructions carefully at all times. There are no known interactions reported when these two drugs are taken together. Intake of Mucinex can make way for an ..., Watch the video above to see Danny's tips on how to make quick work of raking fall leaves. Expert Advice On Improving Your Home Videos Latest View All Guides Latest View All Radio ..., Applicable conditions: Depression, Psychosis, Parkinsonism. Caution should be used when prescribing antitussives such as benzonatate in patients with psychiatric or emotional conditions. Isolated instances of bizarre behavior, including mental confusion and visual hallucinations have been reported in patients taking antitussives, especially ..., 6 months: The usual recommendation is 6 months for Ibuprofen (motrin or advil). Some doctors may allow you to use it sooner. But the recommended age per their w... Read More. Created for people with ongoing healthcare needs but benefits everyone. Learn how we can help. 5.9k views Reviewed >2 years ago., Key points. 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., They are generally considered safe to take together. However, it's important to note that both NyQuil and benzonatate can cause you to feel tired. NyQuil, the 'night' version of DayQuil, contains doxylamine, a sedating antihistamine. Most people start to feel the effects, including feeling tired, about 30 to 60 minutes after taking a dose.