Is it ok to take nyquil and mucinex

3. Discussion. Pathological hypersecretion of mucus is a common feature of stable chronic bronchitis [].Guaifenesin, an oral mucolytic and expectorant has been shown to facilitate the removal of mucus from the respiratory tract by making bronchial secretions less viscous and increasing sputum volume [].Although listed in the 1989 US Cough Cold Final OTC monograph for stable chronic bronchitis ...

Is it ok to take nyquil and mucinex. Is it safe to take nyquil if you have allergy for sulfa (g6pd)? A doctor has provided 1 answer. Dr. Nayla Mumneh answered. Specializes in Allergy and Immunology. The ingredients should not cause any problems with your g6pd deficiency. Dr MacArthur and another doctor agreed. Answered Dec 26, 2018. 5k views.

It is safe to take Mucinex and Nyquil together, but not Mucinex DM and Nyquil together because they both contain dextromethorphan, which can cause side effects when taken in excess. It is important to follow recommended dosage instructions and avoid taking more than one medicine with the same active ingredient. Consult with your healthcare ...

Tamiflu can be taken with over-the-counter (OTC) cold and flu medications, such as NyQuil products. It's also safe to take Tamiflu with OTC pain relievers, such as acetaminophen (Tylenol) or ibuprofen (Advil, Motrin). ... If needed, you could even take both Mucinex and Delsym at the same time as Tamiflu. As discussed earlier, these cough ...Taking Nyquil and Mucinex together can increase your risk of side effects from both medications. ... Overall, Nyquil and Mucinex are safe to take together, but it is important to be aware of the potential interactions. If you are taking both medications, be sure to speak with a doctor or pharmacist to ensure that the doses are safe and ...While taking Mucinex and Nyquil together is generally considered safe, taking Mucinex DM and Nyquil together can cause potential side effects due to the shared active ingredient, dextromethorphan. Side effects of dextromethorphan may include dizziness, drowsiness, confusion, and difficulty concentrating.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 ...However, you must make sure that you are taking the main Mucinex together with Nyquil and not any of its variants (Mucinex DM) marketed by the same company.The reason is that Mucinex DM (the variant of Mucinex) also contains dextromethorphan which is one of the components present in Nyquil.. So taking the variant with Nyquil can cause an overdose. Or potentiate (increase) the actions/effects ...

dextromethorphan food. Applies to: Tylenol Cold & Flu Severe (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.NSAIDs (non-steroidal anti-inflammatory drugs) and analgesics. acetaminophen (Tylenol) aspirin (Bayer’s) ibuprofen (Advil/Motrin) naproxen (Naprosyn) Advil PM, Tylenol PM. (Most “PM” medications contain diphenhydramine) Most OTC pain meds are safe to fly as long as the underlying condition is acceptable. Aches and Pains.Over-the-counter drugs to avoid while taking warfarin include NSAIDs (e.g. ibuprofen, naproxen), Pepto-Bismol, and aspirin. Most cough and chest congestion medications (e.g. dextromethorphan and guaifenesin), are not known to interact with warfarin. Talk to your doctor or pharmacist so they can provide guidance on your specific medical situation.Jan 6, 2024 ... I took a Mucinex All ... Although I can't take another Mucinex, would taking a NyQuil cause any issues? ... Okay that's a bummer. Thanks. Upvote 1You can take Mucinex and NyQuil together safely if you follow the recommended dosage for each drug. However, taking Mucinex at night with NyQuil …

Answer. Mucinex and NyQuil are both over-the-counter products that are used to treat symptoms of the cold and flu. However, they contain different active ingredients. Mucinex contains guaifenesin, an expectorant, while NyQuil is a combination ingredient product, containing: So, as a general point, since NyQuil contains more drugs than Mucinex ...Tylenol and Mucinex are safe to take together. There is no known interaction between them. Thanks for your question! Yes, it is safe to take Tylenol ( acetaminophen) and Mucinex ( guaifenesin) together. There is no drug interaction between them. In fact, there are a number of products on the market that contain both. These products include: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 ...NyQuil takes about 30 minutes to start working. It can be taken at any time of day, but be aware that it can cause drowsiness. So you may need to aveoid using it during the day if it makes you too sleepy. NyQuil can be taken with or without food, but it may interact with other medications you take.For this reason, phenylephrine is the most concerning drug in Dayquil for breastfeeding mothers. Officially, it is considered probably safe for breastfeeding. However, a closely related compound, pseudoephedrine, is known to lower milk supply (it reduced supply by nearly a quarter for moms in the study). In fact, some sources say phenylephrine ...Taking Nyquil and Mucinex together can increase your risk of side effects from both medications. ... Overall, Nyquil and Mucinex are safe to take together, but it is important to be aware of the potential interactions. If you are taking both medications, be sure to speak with a doctor or pharmacist to ensure that the doses are safe and ...

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Benzonatate With Mucinex (Guaifenesin) May Be Another Option. I do want to mention that even though there aren't any studies evaluating the use of benzonatate with dextromethorphan, there are several that have looked at the combination of benzonatate and Mucinex (guaifenesin). ... This combination of drugs is safe together too, and one study ...It's safe to take Dayquil with Mucinex. Dayquil is an over-the-counter medication that's used to treat cold and flu symptoms. ... However, all three active ingredients of NyQuil interact with other drugs. Acetaminophen can interact with: Dextromethorphan can interact with: Doxylamine can interact with: You shouldn't use Mucinex or NyQuil to ...I am taking mucinex (guaifenesin) fast max (blue bottle). is it safe to take zzzquil and 20ml of mucinex (guaifenesin) together before going to bed? ... fast max cold flu and sore throat about and hour ago. Can I take NyQuil now? A doctor has provided 1 answer. A member asked: Is it safe to take benedryl and Mucinex (guaifenesin) together? A ...The active ingredients in NyQuil are acetaminophen, dextromethorphan HBr and doxylamine succinate. NyQuil also contains a number of inactive ingredients.If you want to take Xanax while sick, learn more about the potential side effects and interactions this medication can have. It may not be worth it. THE REC O VE R Y VIL L AGE (352) 771-2700. ... Many cold medications like Nyquil contain depressant medications because they are designed to help a person sleep.DayQuil. Mucinex Cold. NyQuil. Robitussin. Theraflu. Tylenol Cold. Multi-symptom cold medicines contain different drug combinations that relieve congestion, coughing, headaches, fever, and other cold and flu symptoms. These all-in-one remedies are convenient but may contain more medication than you need.

Let's review a few possible losartan interactions you should know about. 1. Medications that raise potassium levels. Potassium is an electrolyte that's commonly found in the body. Medical conditions, your diet, and even medications can cause higher potassium levels than normal. This is called hyperkalemia.Summary: Drug interactions are reported among people who take Melatonin and Mucinex. Common interactions among females include dizziness and influenza. Common interactions among males include death and fatigue. The phase IV clinical study analyzes what interactions people have when they take Melatonin and Mucinex together.Taking Tylenol (acetaminophen) with Mucinex is generally safe, as they have different active ingredients. Ibuprofen and Mucinex can usually be taken together safely, as they work through different mechanisms and target various symptoms. Taking Nyquil four hours after Mucinex is generally safe.The concern with using NyQuil and Zyrtec at the same time is the potential for additive side effects from each, which could include: Drowsiness. Dry mouth. Dry eyes. Sedation. This interaction, for most people, wouldn't be considered too serious, but it is a drug interaction nonetheless, so is important to be aware of.38 thanks. Dr. Yash Khanna answered. Family Medicine 59 years experience. Mucinex (guaifenesin) dm/nuquil to: It is not a good idea to take them together nyquil is …If you take Mucinex Sinus-Max (acetaminophen, dextromethorphan, guaifenesin, phenylephrine caps & tabs) on a regular basis, take a missed dose as soon as you think about it. If it is close to the time for your next dose, skip the missed dose and go back to your normal time. Do not take 2 doses at the same time or extra doses.The phase IV clinical study analyzes what interactions people who take Clonidine and Nyquil have. It is created by eHealthMe based on reports from the FDA, and is updated regularly. You may use the study as a second opinion to make health care decisions. Phase IV trials are used to detect adverse drug outcomes and monitor drug effectiveness in ...Serious side effects. For children. Takeaway. Mucinex can cause mild to moderate side effects in some people. This can include digestive symptoms, dizziness, and drowsiness. If mucus sits in your ... Overview. In the vast majority of individuals, it is safe to take Allegra (fexofenadine) the same day as NyQuil, even though Allegra is an antihistamine and NyQuil contains an antihistamine. However, they generally should not be taken at the same time. At the very least, they should be separated from one another by at least four to six hours to ... 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 ...

Safe To Take With Claritin. Claritin , 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. Use Caution

From https://www.justanswer.com/ythealthJustAnswer Customer: Can I take Mucinex-D and NyQuil at the same time?Ken: Postgraduate doctor: Hello, Mucinex D cont...Jan 4, 2023 ... 28 Likes, TikTok video from silvana Austin (@silvanaaustin): “#mucinex #vicks #NyQuil#DayQuil it's not first time trying to open mucinex and ...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!Lozenges, cough drops, and over-the-counter medicines such as dextromethorphan (Robitussin and others) and guaifenesin (Mucinex and others) can help with the cough that often comes with COVID-19. Dextromethorphan could be the choice for the dry cough that COVID-19 is best known for; guaifenesin that for wetter coughs. Some formulations include ...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.Benzonatate With Mucinex (Guaifenesin) May Be Another Option. I do want to mention that even though there aren't any studies evaluating the use of benzonatate with dextromethorphan, there are several that have looked at the combination of benzonatate and Mucinex (guaifenesin). ... This combination of drugs is safe together too, and one study ...Dextromethorphan (brand name Delsym) is one of the most commonly used over-the-counter medications for cough and it is considered to be safe to use in those undergoing dialysis. Based on the data available, dosage adjustments are not needed for dextromethorphan for those with kidney impairment. Additionally, there have been no …DayQuil Severe contains all the ingredients in 'original' DayQuil and also adds in the expectorant guaifenesin (the active ingredient in Mucinex). NyQuil is similar to DayQuil, as it is intended for use as a cough/cold medication. However, it contains a sedating antihistamine to help individuals sleep at night. NyQuil contains: …Guaifenesin (brand name: Mucinex) Nasal Congestion. Diphenhydramine (brand name: Benadryl) Phenylephrine (brand name: Sudafed PE) Pseudoephedrine (brand name: Sudafed) Nose sprays and irrigations; ... you may question whether it's a good idea to take Nyquil/Dayquil after bariatric surgery. While standard liquid Nyquil contains alcohol, Nyquil ...

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The answer is yes, but caution should be exercised. Dayquil and Mucinex are over-the-counter medications that alleviate cold and flu symptoms. Dayquil contains ingredients such as acetaminophen for pain relief, dextromethorphan for cough suppression, and phenylephrine as a decongestant. On the other hand, Mucinex is known for its active ...Nyquil is available in syrup and and LiquiCap dosage forms. NyQuil contains sedating antihistamines, hypnotics, or alcohol, and that’s why it should be taken before sleep. How Mucinex and NyQuil work in the body. Guaifenesin acts by reducing the viscosity and increasing the volume of secretions in the trachea and bronchi. By reducing the ...Mucinex (guaifenesin) Nexium (esomeprazole) Paracetamol (acetaminophen) ... 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. ... Here are 9 ways to stay safe. Drug Status. Availability Prescription only Rx.Many people may wonder if it's safe to take both Mucinex and Nyquil Cold and Flu together, especially during the cold and flu season. Both medications are commonly used to relieve symptoms associated with colds and the flu, such as congestion, cough, and fever. However, it's important to understand the potential interactions between these two ...Aug 10, 2016 · You can take Mucinex and NyQuil together safely if you follow the recommended dosage for each drug. However, taking Mucinex at night with NyQuil might actually keep you from falling asleep. Safety Precautions: While Mucinex is generally considered safe when used as directed, there are certain precautions to keep in mind. It's important to read labels carefully for any contraindications or warnings before taking this medication. ... Taking both Mucinex and Nyquil simultaneously may lead to an excessive intake of certain active ...NyQuil takes about 30 minutes to start working. It can be taken at any time of day, but be aware that it can cause drowsiness. So you may need to aveoid using it during the day if it makes you too sleepy. NyQuil can be taken with or without food, but it may interact with other medications you take.90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more. Ask your question.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. ... Benzonatate With Mucinex (Guaifenesin) May Be Another Option ... ….

Nyquil contains Dextromethorphan,Acetamnophen and Doxylamine (A first generation sedating antihistamine)and NyquilD contains Sudafed a decongestant You... Read More. Created for people with ongoing healthcare needs but benefits everyone. Learn how we can help. 1.7k views Reviewed >2 years ago. Thank.To prevent a bitter taste, do not chew. If you are taking the capsule form, swallow the capsule whole. Improper use of this medication (abuse) may result in serious harm (such as brain damage ...Summary: Drug interactions are reported among people who take Mucinex dm and Nyquil. Common interactions among females include hypersensitivity and irritability. Common interactions among males include abdominal discomfort and anxiety. The phase IV clinical study analyzes what interactions people have when they take Mucinex dm and Nyquil …Nyquil contains Dextromethorphan,Acetamnophen and Doxylamine (A first generation sedating antihistamine)and NyquilD contains Sudafed a decongestant You... Read More. Created for people with ongoing healthcare needs but benefits everyone. Learn how we can help. 1.7k views Reviewed >2 years ago. Thank.Dec 20, 2022 ... Your best bet is to speak to a doctor or pharmacist any time you need to take two or more medications at once, no matter how safe they may seem. NSAIDs (non-steroidal anti-inflammatory drugs) and analgesics. acetaminophen (Tylenol) aspirin (Bayer’s) ibuprofen (Advil/Motrin) naproxen (Naprosyn) Advil PM, Tylenol PM. (Most “PM” medications contain diphenhydramine) Most OTC pain meds are safe to fly as long as the underlying condition is acceptable. Aches and Pains. 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. ... Benzonatate With Mucinex (Guaifenesin) May Be Another Option ...Mucinex (guaifenesin) is generally considered OK to use. It can help thin out excess mucus and relieve chest congestion.​​ Ibuprofen/Naproxen. Both ibuprofen and naproxen are considered NSAID (non-steroidal anti-inflammatory) medications. They are considered to be safe to take with Adderall. Is it ok to take nyquil and mucinex, Well, if you are looking for something that can help you get a great night's rest, then you may be interested in learning about the benefits of using Mucinex Cold & Allergy Relief Nasal Spray., Mucinex-DM liquid (contains guaifenesin and dextromethorphan) Note: Many other cough and cold preparations (in pill or syrup form) also contain dextromethorphan, such as NyQuil Liquicaps, DayQuil Liquicaps, Robitussin cough gels, and Mucinex-DM tablets. Prescription: Phenergan DM (contains promethazine and dextromethorphan), Over-the-counter drugs to avoid while taking warfarin include NSAIDs (e.g. ibuprofen, naproxen), Pepto-Bismol, and aspirin. Most cough and chest congestion medications (e.g. dextromethorphan and guaifenesin), are not known to interact with warfarin. Talk to your doctor or pharmacist so they can provide guidance on your specific medical situation., Also, because NyQuil contains acetaminophen (Tylenol), taking NyQuil with Tylenol Cold for example, is simply increasing your dosage of the medication. This is just another perfect breeding ground for an overdose. Over-consumption and abuse of Acetaminophen increases your potential for serious liver damage., 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 …, Some Mucinex products also contain other active ingredients besides guaifenesin. For instance, Mucinex DM has dextromethorphan, also found in NyQuil. Taking both medicines together could mean you're ingesting a double dose of this cough suppressant. Overdose of any medication can be harmful and lead to side effects or complications., Zoloft (sertraline) should be used cautiously with dextromethorphan, a commonly used drug in many over-the-counter cough products. Zoloft is generally considered safe to use with decongestants, like Sudafed, but should be used cautiously in those with certain heart conditions. Mucinex (guaifenesin), an expectorant, is safe to take with Zoloft., Can You Take Benadryl And Mucinex. I often receive questions about whether it is safe to take Benadryl and Mucinex together. Many wonder if combining these two medications can relieve their symptoms without causing adverse effects. So, let's dive into the topic and find out if taking Benadryl and Mucinex concurrently is okay., Tylenol and Mucinex are safe to take together. There is no known interaction between them. Thanks for your question! Yes, it is safe to take Tylenol ( acetaminophen) and Mucinex ( guaifenesin) together. There is no drug interaction between them. In fact, there are a number of products on the market that contain both. These products include:, Oct 20, 2022 · NyQuil. Like DayQuil, NyQuil combination products typically contain acetaminophen and dextromethorphan. Instead of phenylephrine, NyQuil usually has doxylamine, which is an antihistamine that helps with runny nose and sleep. Sudafed. Like phenylephrine, Sudafed (pseudoephedrine) is a decongestant that can help if you have a stuffy nose. Theraflu. , It is especially important that you do not use any medicine with dextromethorphan if you take a selective serotonin reuptake inhibitor (SSRI) such as Prozac (fluoxetine), Zoloft (sertraline), or Lexapro (escitalopram). The combination can cause a serious interaction called serotonin syndrome. Like other antidepressants, monoamine oxidase ..., The answer is yes and no. Some Nyquil medications are safe to use during pregnancy and some are not. NyQuil, as you may know, is used for short-term relief of common cold and flu symptoms. These ..., Midtown Kia in Tulsa, Oklahoma is a renowned dealership that offers an extensive inventory of quality vehicles. Whether you’re in the market for a stylish sedan, a spacious SUV, or..., Applies to: Vicks NyQuil Severe Cold & Flu (acetaminophen / dextromethorphan / doxylamine / phenylephrine) and albuterol. Using phenylephrine together with albuterol may increase cardiovascular side effects such as elevations in heart rate and blood pressure or irregular heart rhythm. Talk to your doctor if you have any questions or concerns ..., Can You Take Mucinex and Robitussin Together Possible Interactions Between Mucinex and Robitussin. When it comes to taking medications, it's important to understand the potential interactions they may have with each other. In the case of combining Mucinex and Robitussin, there are a few factors to consider., Please be specific with regards to which Nyquil (there are 8 with different active ingredients) you are taking, in order to proceed with an interaction check. Or you can check for interactions yourself, just follow the instructions of the link:, One possible exception are those decongestant products with the active ingredient phenylephrine (e.g. Sudafed PE, Dimetapp and Mucinex Sinus). Heart-safe antihistamines: You can try one of the heart-safe antihistamines (e.g. Claritin, Zyrtec and Allegra)., Yes, it is safe to take Tylenol and Mucinex together. No negative interactions exist when mixing the two medicines. Just ensure that you don't take more than the maximum daily dose for each. Both Tylenol and Mucinex have combination preparations that contain the active ingredients of both brands., Safe Over The Counter Cough Medications - Dialysis. Dextromethorphan (brand name Delsym) is one of the most commonly used over-the-counter medications for cough and it is considered to be safe to use in those undergoing dialysis. Based on the data available, dosage adjustments are not needed for dextromethorphan for those with kidney impairment., Mucinex and NyQuil Comparison, Active Ingredients, and Symptoms Treated When feeling under the weather with a cough or cold, navigating the medicine aisle presents several options. Two popular choices are Mucinex and NyQuil , each serving different purposes based on their active ingredients and the symptoms they target., Key points. Both Nyquil and Mucinex can be taken together because their active ingredients do not interact negatively with each other. Be cautious and ensure you are taking the main Mucinex product with Nyquil. And not any of its variants like Mucinex DM, as these variants contain dextromethorphan., 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 …, NyQuil ingredients are - acetaminophen / dextromethorphan / doxylamine / pseudoephedrine. It is used to fight common cold. There is no interaction between the …, Risk of Overdose: Acetaminophen Overload: Both Nyquil and Ibuprofen may contain acetaminophen. Excessive acetaminophen intake can harm the liver, so combining them without careful consideration can be dangerous. Gastrointestinal Issues: The combination may also increase the risk of stomach irritation, potentially leading to ulcers or bleeding., DayQuil Severe contains all the ingredients in 'original' DayQuil and also adds in the expectorant guaifenesin (the active ingredient in Mucinex). NyQuil is similar to DayQuil, as it is intended for use as a cough/cold medication. However, it contains a sedating antihistamine to help individuals sleep at night. NyQuil contains: Acetaminophen ..., If you have strep throat your Dr needs to prescribe an antibiotic for you. If you are having trouble sleeping, Nyquil is fine especially if coughing and other symptoms are keeping you up at night. Mucinex is fine as well for cough, especially during the day. If you have a sore throat and fever, take pain medication like Tylenol (acetaminophen ..., Online Primary Care Doctors Accepting New Patients. $44 video appointments available today with a membership as low as $15/month. Didn't find what you're looking for? 90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more., Taking Nyquil and Mucinex together can increase your risk of side effects from both medications. ... Overall, Nyquil and Mucinex are safe to take together, but it is important to be aware of the potential interactions. If you are taking both medications, be sure to speak with a doctor or pharmacist to ensure that the doses are safe and ..., Can You Take Mucinex D and Nyquil. Mucinex D is a popular over-the-counter medication used to relieve congestion and mucus buildup associated with colds, allergies, and respiratory infections. It contains a combination of two active ingredients: guaifenesin and pseudoephedrine., Jan 4, 2023 ... 28 Likes, TikTok video from silvana Austin (@silvanaaustin): “#mucinex #vicks #NyQuil#DayQuil it's not first time trying to open mucinex and ..., Those at higher risk include people more than 75 years old, people taking oral steroids, and people taking a blood-thinning medication such as apixaban (Eliquis), aspirin, clopidogrel (Plavix), dabigatran (Pradaxa), edoxaban (Savaysa), rivaroxaban (Xarelto), or warfarin (Coumadin). Also use special caution if you have kidney problems or heart ..., Bupropion is one medication that lowers the seizure threshold. The risk is greater with the IR form and with higher doses. Typical doses of bupropion (450 mg per day or less) are not as likely to cause seizures as higher doses. And starting at a lower dose and increasing it slowly helps lower the risk., Serious side effects. For children. Takeaway. Mucinex can cause mild to moderate side effects in some people. This can include digestive symptoms, dizziness, and drowsiness. If mucus sits in your ...