Benzonatate does not interact with dextromethorphan, and they can be used together. As mentioned though, there have not been studies evaluating the effects of the combination, and whether or not they work better together compared to either agent alone. Benzonatate With Mucinex (Guaifenesin) May Be Another OptionSudafed, the trade name for pseudoephedrine, functions as a decongestant. During episodes of colds, flu, sinus infections, or allergies...The Ultimate Cold-Fighting Combo: Mucinex DM and Sudafed 12 Hour. Say goodbye to cold symptoms with the ultimate cold-fighting combo: Mucinex DM and Sudafed 12 Hour. Mucinex DM helps to loosen mucus and relieve coughs, while Sudafed 12 Hour provides long-lasting relief from nasal congestion.3 days ago · Sudafed (pseudoephedrine) and Robitussin DM (guaifenesin; dextromethorphan) can safely be taken together. There is no interaction between the medications. In fact, the use of both together is often recommended if you have the following symptoms: Nasal congestion. Sinus pressure. Cough. 22 hours ago · While it is generally safe to take Nyquil and Mucinex DM together, caution must be exercised. It is important to understand the potential risks and benefits associated with combining these medications, especially when it comes to overlapping ingredients like dextromethorphan. Remember, always read the labels and follow the recommended …Feb 22, 2022 · Mucinex and Sudafed 12-Hour Drug Interactions. Mucinex is a Brand name for a medication containing guaifenesin as an active ingredient that is used as expectorant for relieving the symptoms of cough and mucus in the chest due to flu, colds or hay fever. This drug reduces congestion in chest and makes coughs more productive by thinning …Teens yearn for independence. Learn about whether a teen can be financially independent in this article. Advertisement Sure, but it's not easy, and is being financially independent...Taking them together (especially long term use) can greatly increase the risk of gastrointestinal side effects. ... Nasal decongestants, such as Sudafed (pseudoephedrine) and Sudafed PE (phenylephrine), have no known interactions with prednisone. ... You can also connect with Dr. Brian Staiger on LinkedIn. Related …news What to watch for today Toshiba’s top executives resign amid an accounting scandal. CEO Hisao Tanaka and his predecessor Norio Sasaki, now the electronics manufacturer’s vice ... Moderately clinically significant. Usually avoid combinations; use it only under special circumstances. Minor: 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. There is no known drug interaction between Sudafed (pseudoephedrine) and Mucinex (guaifenesin). They are considered safe to take together. Several over-the-counter products contain both drugs in a single pill, such as Mucinex-D.Mucinex DM. A total of 340 drugs are known to interact with Mucinex DM. Mucinex dm is in the drug class upper respiratory combinations. Mucinex dm is used to treat the following conditions: Cough; Expectoration; Sudafed 12-Hour. A total of 181 drugs are known to interact with Sudafed 12-Hour.Mucinex DM contains two medications: An expectorant and a cough suppressant. Mucinex DM can be taken either in the daytime or at nighttime. It will help reduce chest congestion and suppress cough at night, allowing for restful sleep. Mucinex D contains an expectorant and a decongestant. The decongestant component can cause …I’m sure I’m not the only one who had a minor meltdown on seeing that Slack had finally added the Connect feature it announced in October. I’m a firm believer that there are alread...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.Aug 16, 2023 · severe dizziness or anxiety, feeling like you might pass out; severe headache; mood changes; fever; or. dangerously high blood pressure (severe headache, blurred vision, buzzing in your ears, anxiety, chest pain, uneven heartbeats, seizure). Common side effects of dextromethorphan, guaifenesin, and pseudoephedrine may include: diarrhea ... Benzonatate does not interact with dextromethorphan, and they can be used together. As mentioned though, there have not been studies evaluating the effects of the combination, and whether or not they work better together compared to either agent alone. Benzonatate With Mucinex (Guaifenesin) May Be Another Option22 hours ago · Normally, you can. But keep the following tips in mind beforehand. Don’t take Mucinex and Sudafed when you are using MAO inhibitors in the last 14 days, such as … In conclusion, taking Mucinex DM and Sudafed 12 Hour together can be safe if done correctly. However, it’s crucial to read the labels carefully, avoid overlapping active ingredients, follow dosage instructions, and listen to your body. When in doubt or if you have any concerns, reach out to a healthcare professional who can provide you with ... Mar 26, 2024 · Generic Mucinex D. Used for Nasal Congestion, Cough. Mucinex D is a combination medication containing two active ingredients: guaifenesin (an expectorant) and pseudoephedrine (a decongestant). It's used to help temporarily relieve stuffy nose, chest congestion, and sinus pressure. This medication can be used for people 12 years of age and older. dextromethorphan food. Applies to: Mucinex DM (dextromethorphan / guaifenesin) Alcohol can increase the nervous system side effects of dextromethorphan such as dizziness, drowsiness, and difficulty concentrating. Some people may also experience impairment in thinking and judgment. You should avoid or limit the use of alcohol while being treated ... Insert a small rubber hose in the vacuum crevice tool, and seal up the remainder of the opening with tape. Watch this video to find out more. Expert Advice On Improving Your Home V...Mucinex (guaifenesin) dm/nuquil to: It is not a good idea to take them together nyquil is only night time medicine for cold and cough, it helps you sleep at night as it contains sedating antihistamines, dextromethorphan, acetaminophaen and alcohol and mucinexdm cntains dextromethorphan and guafenacin there can be too much of dextromethorphan …Taking Claritin and Mucinex together may provide complementary benefits for managing allergy and cold symptoms. Claritin can help relieve allergy symptoms like sneezing, runny nose, and itching (1), while Mucinex can help loosen mucus and alleviate congestion associated with colds (2). By combining these medications, you may …May 1, 2024 · Summary: Drug interactions are reported among people who take Mucinex dm and Sudafed. Common interactions among females include amenorrhoea and anxiety. Common interactions among males include drug ineffective and retinal detachment. The phase IV clinical study analyzes what interactions people have when they take Mucinex …Afrin is in the drug class nasal antihistamines and decongestants. Afrin is used to treat Nasal Congestion. Mucinex. A total of 0 drugs are known to interact with Mucinex. Mucinex is in the drug class expectorants. Mucinex is used to treat the following conditions: Bronchiectasis; Bronchitis; Cough; Drug and food interactions Applies to: Mucinex DM Maximum Strength (dextromethorphan / guaifenesin) and Benadryl (diphenhydramine) Using dextromethorphan together with diphenhydrAMINE may increase side effects such as dizziness, drowsiness, confusion, and difficulty concentrating. Some people, especially the elderly, may also experience impairment in thinking, judgment ... 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.Also, it’s probably best to avoid drinking alcohol when taking any cold or flu medications. Alcohol can increase the effect of ingredients like dextromethorphan, and it can compound the sedative effect of antihistamines. Plus, many cold meds contain acetaminophen which could potentially lead to liver damage if mixed with alcohol.Yes, you can take Mucinex and DayQuil together. There is no known interaction between these two. However, you need to make sure that you’re not using any of the DayQuil formulations that already have Guaifenesin in them (1,2). Guaifenesin is the active ingredient present in Mucinex (1). Some variants of DayQuil also contain Guaifenesin to ...Can one take Mucinex (guaifenesin) (expectorant only) and sudafed decongestant (30mg) in day and nyquil before bed? Is it safe..Or should one be eliminated A doctor has provided 1 answerJan 22, 2024 · Yes, you can take Mucinex and Sudafed together. There is no known interaction between these two and they can actually help reduce your nasal and chest congestion quite effectively when used in combination. Mucinex contains Guaifenesin, which loosens the hard viscous phlegm blocking your chest and it also works as an expectorant (1). Can i take mucinex dm with methadone? A doctor has provided 1 answer. can i take mucinex dm and benadryl (diphenhydramine) together?: Medician Question: This combination could make you very sleepy so be c. Mucinex is an expectorant that helps loosen mucus while providing relief from chest congestion. Theraflu is a multi-symptom cold and flu medication that addresses various symptoms like fever, headache, congestion, and coughing. Both Mucinex and Theraflu come in different formulations for specific symptoms or time of day usage. Apr 27, 2023 · Taking Mucinex while pregnant. If your cough just won’t quit, OB-GYNs say you can get relief worry-free by taking Mucinex. “Mucinex and the generic of Mucinex are definitely safe in pregnancy ...May 4, 2024 · Depends on dose: but taking both together in recommended dosages should not cause any problems. What We Treat. Allergies; Antibiotics; Asthma; ... Can. I take Mucinex (guaifenesin) dm with sudafed? Trying to drain out eustacian tubeS. A doctor has provided 1 answer. A member asked: If a young male (30s) has cough and cold …Feb 1, 2020 · Yes: These medications can be taken together because each has a different mode of action. Mucinex (guaifenesin) is prescribed to loosen the mucus. Claritin-d is an antihistamine and a decongestant. So the two of the drugs together should 1.) loosen the secretions, 2.) Claritin should decrease any allergic reaction and the decongestant …May 2, 2024 · Key points. There are several safe cold/flu medications safe with Celexa (citalopram), and others you should use caution with. Safe medications include Tylenol (acetaminophen), antihistamines, and Mucinex. Dextromethorphan, NSAIDs (e.g. ibuprofen), and Sudafed should be used cautiously. Thanks so much for reaching out!dextromethorphan food. Applies to: Mucinex Nightshift Sinus (acetaminophen / dextromethorphan / phenylephrine / triprolidine) 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.Nov 9, 2023 · Dr. Jennifer Glassman answered. 28 years experience. Cold Medicines: Yes, sudafed can be taken with mucinex (guaifenesin). Sudafed is a decongestant, to help nasal congestion ( stuffiness). Possible side effects include ... Read More. Created for people with ongoing healthcare needs but benefits everyone.Answer. Yes, you can safely take Mucinex ( guaifenesin) with Sudafed ( pseudoephedrine) as there is no interaction between them. In fact, both drugs can be found combined in a single product, Mucinex-D, which is available behind the pharmacy counter. It is important to note that there are several Mucinex products on the market. They include:1. Mucinex D helps with nasal congestion, while Mucinex DM helps quiet a cough. Both Mucinex D and Mucinex DM help relieve chest congestion. This is because they both contain guaifenesin (an expectorant ). It helps relieve chest congestion by thinning and loosening mucus in your lungs and throat.Yes, Mucinex and Nyquil can be taken together because they contain different ingredients, but Mucinex DM and Nyquil should not be taken together because they share a common ingredient, dextromethorphan. Instead of taking Mucinex DM and Nyquil together you should just take Nyquil. Continue readingYes. Sudafed (pseudoephedrine) is a decongestant, while Benadryl (diphenhydramine) is an antihistamine. "Antihistamines and decongestants work differently and are often combined in cold and ...Mucinex Nightshift Severe Cold And Flu Maximum Strength (Oral) received an overall rating of 0 out of 10 stars from 0 reviews. See what others have said about Mucinex Nightshift Se...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 ...Sudafed and Mucinex are popular cough and cold medications that relieve congestion. However, they are part of separate drug classes and work in different ways. Sudafed contains pseudoephedrine, a decongestant that narrows the blood vessels in the nostrils to reduce swelling and promote nasal and sinus drainage.Aug 7, 2022 · Answer. Yes, oral antihistamines can be used in conjunction with nasal antihistamines, although current data suggests that the combination of the two is no more effective than using a nasal antihistamine as the sole treatment. Below, we discuss the data available in regard to whether or not there is benefit in combining an oral antihistamine ...6 days ago · Side Effects of Mixing Alcohol and Mucinex. Drinking alcohol while taking Mucinex can increase the side effects of Mucinex. Alcohol can irritate the gastrointestinal …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 with sudafed? trying to drain out eustacian tubes: ETD: You can take Mucinex (guaifenesin) DM with Sudafed, but I don't k.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.Mucinex Fast-Max Night Time Cold-Flu (Oral) received an overall rating of 8 out of 10 stars from 1 reviews. See what others have said about Mucinex Fast-Max Night Time Cold-Flu (Or...May 7, 2024 · Mucinex is an expectorant that helps loosen mucus while providing relief from chest congestion. Theraflu is a multi-symptom cold and flu medication that addresses various symptoms like fever, headache, congestion, and coughing. Both Mucinex and Theraflu come in different formulations for specific symptoms or time of day usage.There is no drug interaction between Sudafed (pseudoephedrine) and Delsym (dextromethorphan). They are considered safe to take together and can be found in combination together in some over-the-counter products. Delsym is also safe to take with Sudafed PE (phenylephrine). Both drugs are contained in several over-the-counter …ANSWER: While many people rely on nasal decongestants to help ease symptoms of a cold or flu, these medications can sometimes cause more harm than good, especially if taken repeatedly. Examples of commonly used decongestants include phenylephrine and pseudoephedrine. Often, these ingredients are included in multi …Answer. Yes, oral antihistamines can be used in conjunction with nasal antihistamines, although current data suggests that the combination of the two is no more effective than using a nasal antihistamine as the sole treatment. Below, we discuss the data available in regard to whether or not there is benefit in combining an oral antihistamine ...Get emergency medical help if you have signs of an allergic reaction: hives, difficult breathing, swelling of your face, lips, tongue, or throat. Guaifenesin and pseudoephedrine may cause serious side effects. Stop using guaifenesin and pseudoephedrine and call your doctor at once if you have: nervousness, dizziness, sleep problems ( insomnia ).Slack has launched a new direct-messaging feature that allows people from different companies to talk to one another. No problems there, right? The service is opt-in, in that you’l...Answer. Thanks for reaching out to us! Yes, Zyrtec-D (cetirizine; pseudoephedrine) can safely be taken with Mucinex (guaifenesin). There is no drug interaction between them. All three of the drugs that are contained in these two products are in different drug classes and work in different ways to treat cough/cold symptoms.Key takeaways: Sudafed (pseudoephedrine) and Zyrtec (cetirizine) are both over-the-counter (OTC) medications that can help with allergy symptoms. They work in different ways: Sudafed is a decongestant, and Zyrtec is an antihistamine. You can take Sudafed and Zyrtec together, as long as it’s safe for you to take either one alone.dextromethorphan food. Applies to: Mucinex DM (dextromethorphan / guaifenesin) Alcohol can increase the nervous system side effects of dextromethorphan such as dizziness, drowsiness, and difficulty concentrating. Some people may also experience impairment in thinking and judgment. You should avoid or limit the use of alcohol while being treated ...Applies to: Mucinex DM (dextromethorphan / guaifenesin) and sumatriptan. Using dextromethorphan together with SUMAtriptan can increase the risk of a rare but serious condition called the serotonin syndrome, which may include symptoms such as confusion, hallucination, seizure, extreme changes in blood pressure, increased heart rate, fever ...pseudoephedrine amphetamine. Applies to: Mucinex D (guaifenesin / pseudoephedrine) and Adderall (amphetamine / dextroamphetamine) Both pseudoephedrine and amphetamine can increase blood pressure and heart rate, and combining them may enhance these effects. Talk to your doctor before using these medications, especially if you have a history of ...Would it be okay to take unisom and mucinex (guaifenesin) dm together? A doctor has provided 1 answer. Dr. Alan Ali answered. Specializes in Psychiatry. Unisom: If ok with your doctor, & on 'as needed' basis. Dr Pappas and another doctor agreed. Answered 10/6/2018. 5k views.Over 90 percent of the Fortune 1000 use incentive stock options as a way of attracting, compensating and motivating their employees. Not only can options greatly increase an employ...Yes: These medications can be taken together because each has a different mode of action. Mucinex (guaifenesin) is prescribed to loosen the mucus. Claritin-d is an antihistamine and a decongestant. So the two of the drugs together should 1.) loosen the secretions, 2.) Claritin should decrease any allergic reaction and the decongestant should ...Jan 5, 2019 · Yes: Afrin (oxymetazoline) decongestant for relief of nasal congestion due to common cold/hay fever/allergies.Also shrinks swollen nasal passages so you can breathe easier. Do not use for >3 days ( to avoid worsen congestion). Mucinex (guaifenesin) reliefs chest congestion helps to loosen phlegm (mucous).Take with lots of water.Aug 24, 2023 · Do not take Mucinex if you are allergic to Mucinex or any of its ingredients. Drug Interactions Certain drugs can interact with Sudafed, potentially increasing the risk …Dr. Jennifer Glassman answered. 28 years experience. Cold Medicines: Yes, sudafed can be taken with mucinex (guaifenesin). Sudafed is a decongestant, to help nasal congestion ( stuffiness). Possible side effects include ... Read More. Created for people with ongoing healthcare needs but benefits everyone.Mucinex is an expectorant that helps loosen mucus while providing relief from chest congestion. Theraflu is a multi-symptom cold and flu medication that addresses various symptoms like fever, headache, congestion, and coughing. Both Mucinex and Theraflu come in different formulations for specific symptoms or time of day usage.Yes. Sudafed (pseudoephedrine) is a decongestant, while Benadryl (diphenhydramine) is an antihistamine. "Antihistamines and decongestants work differently and are often combined in cold and ...May 1, 2024 · Taking aspirin during this time may cause bleeding problems. For diabetic patients taking aspirin- or sodium salicylate-containing medicine: False urine sugar test results may occur: If you take 8 or more 325-mg doses of aspirin every day for several days in a row. If you take 8 or more 325-mg or 4 or more 500-mg doses of sodium salicylate.Applies to: bupropion. Using buPROPion and nicotine together can cause an increase in blood pressure. This can cause dizziness, confusion, uneven heartbeats, and chest pain. If you take both medications together, tell your doctor if you have any of these symptoms. You may need a dose adjustment or need your blood pressure checked more often if ...Applies to: Mucinex DM Maximum Strength (dextromethorphan / guaifenesin) and Benadryl (diphenhydramine) Using dextromethorphan together with diphenhydrAMINE may increase side effects such as dizziness, drowsiness, confusion, and difficulty concentrating. Some people, especially the elderly, may also experience impairment in thinking, judgment ... Applies to: Mucinex DM (dextromethorphan / guaifenesin) and Sudafed PE Pressure+Pain+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 ... Using chlorpheniramine together with hyoscyamine may increase side effects such as drowsiness, blurred vision, dry mouth, heat intolerance, flushing, decreased sweating, difficulty urinating, abdominal cramping, constipation, irregular heartbeat, confusion, and memory problems. Side effects may be more likely to occur in the elderly or those ...LANDESBANK BADEN-WÜRTTEMBERGFLR-DM-MED.-TERM ANL.V.96(26) (DE0003030516) - All master data, key figures and real-time diagram. The Landesbank Baden-Württemberg-Bond has a maturity ... phenylephrine food. Both phenylephrine and caffeine can increase blood pressure and heart rate, and combining them may enhance these effects. Talk to your doctor before using these medications, especially if you have a history of high blood pressure or heart disease. You may need a dose adjustment or more frequent monitoring by your doctor to ... Mucinex DM. A total of 340 drugs are known to interact with Mucinex DM. Mucinex dm is in the drug class upper respiratory combinations. Mucinex dm is used to treat the following …May 8, 2024 · Can i take mucinex (guaifenesin) dm and sudafed together? A doctor has provided 1 answer. can i take mucinex-d and promethazine dm together?: Caution: you better try the plain mucinex though, as the 'D' part, pse.Mucinex (guaifenesin) dm/nuquil to: It is not a good idea to take them together nyquil is only night time medicine for cold and cough, it helps you sleep at night as it contains sedating antihistamines, dextromethorphan, acetaminophaen and alcohol and mucinexdm cntains dextromethorphan and guafenacin there can be too much of dextromethorphan …dextromethorphan food. Applies to: Mucinex DM (dextromethorphan / guaifenesin) Alcohol can increase the nervous system side effects of dextromethorphan such as dizziness, drowsiness, and difficulty concentrating. Some people may also experience impairment in thinking and judgment. You should avoid or limit the use of alcohol while being treated ...Yes, Mucinex and Nyquil can be taken together because they contain different ingredients, but Mucinex DM and Nyquil should not be taken together because they share a common ingredient, dextromethorphan. Instead of taking Mucinex DM and Nyquil together you should just take Nyquil. Continue reading
Oct 6, 2018 · Would it be okay to take unisom and mucinex (guaifenesin) dm together? A doctor has provided 1 answer. Dr. Alan Ali answered. Specializes in Psychiatry. Unisom: If ok with your doctor, & on 'as needed' basis. Dr Pappas and another doctor agreed. Answered 10/6/2018. 5k views.. Tierra luna restaurant houston tx
May 8, 2024 · Can i take mucinex (guaifenesin) dm and sudafed together? A doctor has provided 1 answer. can i take mucinex-d and promethazine dm together?: Caution: you better try the plain mucinex though, as the 'D' part, pse.May 18, 2022 · 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 effective for what you ... In Mali, Guinea, and Burkina Faso, soldiers have staged coups by tapping into popular anger at self-serving leaders who have failed to stem an unrelenting jihadist insurgency. Burk...Benzonatate does not interact with dextromethorphan, and they can be used together. As mentioned though, there have not been studies evaluating the effects of the combination, and whether or not they work better together compared to either agent alone. Benzonatate With Mucinex (Guaifenesin) May Be Another OptionTheraflu Cold & Cough. Triaminic Cold and Cough. Tylenol Cold + Cough. There are many medications that contain dextromethorphan. Dextromethorphan should not be combined with other medications that contain a cough suppressant, so make sure to always read the ingredients list of every medication you take.The good news is that in most cases, taking Mucinex and Zyrtec together is generally safe. Mucinex is an expectorant that helps loosen mucus in the airways, while Zyrtec is an antihistamine used to treat allergies. Since they target different symptoms, combining them can provide effective relief for individuals experiencing both congestion and ...Applies to: Mucinex DM Maximum Strength (dextromethorphan / guaifenesin) and Benadryl (diphenhydramine) Using dextromethorphan together with diphenhydrAMINE may increase side effects such as dizziness, drowsiness, confusion, and difficulty concentrating. Some people, especially the elderly, may also experience impairment in thinking, judgment ...Get emergency medical help if you have signs of an allergic reaction: hives, difficult breathing, swelling of your face, lips, tongue, or throat. Guaifenesin and pseudoephedrine may cause serious side effects. Stop using guaifenesin and pseudoephedrine and call your doctor at once if you have: nervousness, dizziness, sleep problems ( insomnia ).According to Drugs.com, Advil and Sudafed are brand names for ibuprofen and pseudoephedrine and may usually be taken together safely. However, there are many potential interactions...Jul 28, 2022 · Mucinex DM contains dextromethorphan, which is also found in Nyquil. Taking Mucinex DM and Nyquil together could result in too much dextromethorphan in your system, leading to more side effects like dizziness and drowsiness. This combination should be avoided. Mucinex and Dayquil. Mucinex and Dayquil should also be safe to take … Moderately clinically significant. Usually avoid combinations; use it only under special circumstances. Minor: 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 (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 ....