Can I Take Nyquil With HydroxyzineHydroxyzine overdose occurs when an individual takes more than the usual or recommended amount of the medication. Questions the Experts can answer 1. It is created by eHealthMe based on reports of 3 people who take the same drugs from the FDA, and is updated regularly. Al Hegab answered Allergy and Immunology 42 years. If you’re taking any of the above drugs, contact a doctor immediately if you notice the following symptoms, as these can indicate a possible overdose: dizziness severe drowsiness fever severe hallucinations delirium confusion trouble breathing clumsiness and slurred speech fast heartbeat constipation inability to urinate. What are the side effects of taking NyQuil after hydroxyzine? 4. Hydroxyzine is used for the short-term treatment of nervousness and tension that may occur with certain mental/mood disorders (e. But steroid creams (for a rash) or inhalers (for asthma) aren’t a problem. Unknown: No interaction information available. Answer Diphenhydramine and Hydroxyzine are antihistamines medications, and it is important to discuss this with your primary care doctor. To treat this, you’ll need to take daily hormone replacement tablets called levothyroxine. Is it safe to take NyQuil after taking hydroxyzine? 3. Using this medicine with any of the following medicines is usually not recommended, but may be required in some cases. Don’t take any thing ending with -zine with Wellbutrin. If you’re on dialysis, you may have limitations on taking these medications. Can i take nyquil when taking atarax (hydroxyzine)? 1 doctor answer • 1 doctor weighed in Share Dr. Of the total drug interactions, 185 are major, 264 are moderate, and 4 are minor. We would like to show you a description here but the site won’t allow us. Unknown: No interaction information. Using Zoloft together with hydroxyzine may increase side effects such as dizziness, drowsiness, confusion, and difficulty concentrating. For aspirin (81 or 325 mg daily) used to prevent heart problems, this is usually safe to stop for seven (7) days prior to any procedure. Can I take NyQuil if I have taken hydroxyzine? 2. - Uses, Side Effects, and More. Hydroxyzine and Nyquil drug interactions - a phase IV clinical study of FDA data Summary: Drug interactions are reported among people who take Hydroxyzine and Nyquil. Can you take dayquil and hydroxyzine hcl 10mg together? 1 doctor answer • 1 doctor weighed in Share Dr. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan. Insomnia is a sleep disorder where you have trouble falling asleep or staying asleep. If both medicines are prescribed together, your doctor may change the dose or how often you use one or both of the medicines. Hydroxychloroquine disease interactions. Al Hegab answered Allergy and Immunology 42 years experience Yes, but: Be cautious with dayquil severe cold & flu, as it contains an antihistaminic too Created for people with ongoing healthcare needs but benefits everyone. Is it safe to take NyQuil after taking hydroxyzine? 3. Hydroxyzine: Hydroxyzine belongs to the class of medications called antihistamines. There is no known drug interaction between the two. To treat this, you’ll need to take daily hormone replacement tablets called levothyroxine. Therefore, this makes them a double whammy when it comes to causing and exacerbating OSA. Olanzapine (Zyprexa) is an atypical antipsychotic that can help improve the symptoms of these conditions. Below, we discuss the data available in regard to whether or not there is benefit in combining an oral antihistamine. Diphenhydramine, hydroxyzine, etc: I got violently ill when I took hydroxyzine. I planned to take Nyquil to … read more. The phase IV clinical study analyzes what interactions people who take Hydroxyzine pamoate and Nyquil have. Answer Diphenhydramine and Hydroxyzine are antihistamines medications, and it is important to discuss this with your primary care doctor. Strong pain medications, such as oxycodone or codeine sulfate, have been shown to cause irregular breathing. In some people, especially in the elderly, the combination of the two medicines may cause impairment in thinking, judgment, and motor coordination. Warnings: One ingredient in this product is acetaminophen. Has a calming effect and can cause drowsiness which means it may be used as a premedication before surgery or given following surgery. Is it safe to take NyQuil after taking hydroxyzine? 3. Yes, it’s possible to overdose on hydroxyzine. Hydroxyzine and Nyquil drug interactions - a phase IV clinical study of FDA data Summary: Drug interactions are reported among people who take Hydroxyzine and Nyquil. Ritonavir-boosted nirmatrelvir is contraindicated in this setting because the delayed offset of enzyme induction may reduce the concentrations of nirmatrelvir and ritonavir, rendering the treatment ineffective against SARS-CoV-2. Hydroxyzine is used for the short-term treatment of nervousness and tension that may occur with certain mental/mood disorders (e. 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. Use WebMD’s Drug Interaction Checker tool to find and identify potentially harmful and unsafe combinations of prescription medications by entering two or more drugs in question. But research shows that while upping the dose of. Olanzapine can help regulate mood and behavior for people living with bipolar disorder and schizophrenia. Ergot Alkaloids and Other Drugs Broken Down by the Liver. Contact your healthcare professional (e. For oral dosage forms (orally disintegrating tablets, tablets): For. Allergy medications like hydroxyzine are safe and can quickly relieve symptoms when used correctly. This medication may be taken with or without food. For oral dosage form (capsules, tablets, or solution): For anxiety and tension:. Use WebMD’s Drug Interaction Checker tool to find and identify potentially harmful and unsafe combinations of prescription medications by entering two or more drugs in question. If you’re taking any of the above drugs, contact a doctor immediately if you notice the following symptoms, as these can indicate a possible overdose: dizziness severe drowsiness fever severe hallucinations delirium confusion trouble breathing clumsiness and slurred speech fast heartbeat constipation inability to urinate. These medications are used to treat acid reflux and heartburn, and some studies suggest that they can increase the risk for kidney disease, osteoporosis, or other nutritional deficiencies. Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances. Hydroxyzine pamoate and Nyquil drug interactions - a phase IV clinical study of FDA data Summary: Drug interactions are reported only by a few people who take Hydroxyzine pamoate and Nyquil together. Other significant adverse events (which caused premature discontinuation or dose reduction) were detected in 4. 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. With AFib, you’re almost five times more likely to have a stroke. It works by blocking the actions of one of the body's natural chemicals known as histamine. I took a generic nasal decongestant to alleviate some sinus. Hydroxyzine, sold under the brand names Atarax and Vistaril among others, is an antihistamine medication. It can help to alleviate itching due to an adverse reaction to opioid medications. The phase IV clinical study analyzes what interactions people who take Hydroxyzine pamoate and Nyquil have. Do not crush or chew extended-release. Opioids are a group of medications used to treat pain. There is moderate interaction between hydroxyzine & nyqil. Hydroxyzine may be taken with or without food. In combination with ED drugs, these 56 drugs can cause dangerous falls in blood pressure that could lead to a heart attack or stroke; a potentially harmful "overdose," even when taking the. Al Hegab answered Allergy and Immunology 42 years experience Yes, but: Be cautious with dayquil severe cold & flu, as it contains an antihistaminic too Created for people with ongoing healthcare needs but benefits. If your doctor has recommended a dose different from the ones listed here, do not change the way that you are taking the medication without consulting your doctor. Hydroxyzine, sold under the brand names Atarax, Vistaril among others, is an antihistamine medication. Alternative treatment for COVID-19 should be prescribed. Drugs that treat anxiety, ADHD, depression, and other mental health. High serotonin levels may cause changes in body temperature, blood pressure, muscle. Better option will be to consult a Physician nearby for alternatives. got the stomach bug the night of the. Hydroxyzine - Single. There are 453 drugs known to interact with hydroxychloroquine, along with 13 disease interactions, and 1 alcohol/food interaction. 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. The amount of medicine that you take depends on the strength of the medicine. Created for people with ongoing healthcare needs but benefits everyone. See a doctor who can help. Also, the number of doses you take each day, the time allowed between doses, and the length of time you take the medicine depend on the medical problem for which you are using the medicine. You should never take medications with contraindications as they can lower the effectiveness of your medication and leave you at high risk for negative effects. Use WebMD’s Drug Interaction Checker tool to find and identify potentially harmful and unsafe combinations of prescription medications by entering two or more drugs in question. Can I take Nyquil now? I took hydroxyzine 3 Medical Ask an Expert Medical Questions Can I take Nyquil now? I took hydroxyzine 3 Dr. Hydroxyzine is an antihistamine that is used to treat anxiety. Alan Ali answered Psychiatry 34 years experience Atarax (hydroxyzine) & Nyquil: Can't see reason to combine both. I have taken Phentermine for 1 weeks now. Hydroxyzine may be taken with or without food. Hydroxyzine pamoate and Nyquil drug interactions - a phase IV clinical study of FDA data Summary: Drug interactions are reported only by a few people who take Hydroxyzine pamoate and Nyquil together. They might also cause depressed breathing, which isn't ideal when you're already. It may also be called an antihistamine. What are the side effects of taking NyQuil after hydroxyzine? 4. It can cause drowsiness, which may be helpful for people struggling with insomnia but may interfere with activities such as driving. As such, they can lead to the development of sleep apnea. Ritonavir-boosted nirmatrelvir is contraindicated in this setting because the delayed offset of enzyme induction may reduce the concentrations of nirmatrelvir and. Hydroxyzine, sold under the brand names Atarax, Vistaril among others, is an antihistamine medication. Many things can affect the dose of a medication that a person needs, such as body weight, other medical conditions, and other medications. View interaction reports for chamomile and the medicines listed below. Serious: Risk of negative interaction is high. This raises thyroxine (T4) hormones in your body. Hydroxyzine pamoate and Nyquil drug interactions - a phase IV clinical study of FDA data Summary: Drug interactions are reported only by a few people who take Hydroxyzine pamoate and Nyquil together. These medicines may cause some risk when taken together. Phentermine and nyquil. Taking NSAIDs can lead to heart failure or make your symptoms worse if you already have it. Can i take nyquil when taking atarax (hydroxyzine)? 1 doctor answer • 1 doctor weighed in Share Dr. When combined with fluoxetine (Prozac), it can also help treat depression when antidepressants haven’t worked well enough. What Drugs Can You Not Take Together? There are many types of drugs you shouldn't take together, but in general, don't take combinations like these: Two or more drugs that share an active. There are 13 disease interactions with hydroxychloroquine which include: oculotoxicity. 1% (n=37) patients, in all cases while taking benzodiazepines (n=12) in combination with hematotoxic drugs for the (n=25) cases, of which 9 were associated with the appointment of anxiolytics (hydroxyzine, zopiclone), 11 with antidepressants (clomipramine, amitriptyline, duloxetine. It is used to relieve itching and other symptoms caused by allergic conditions. Questions the Experts can answer 1. Fauci Says Do Not Take A Drug That "Supresses an Immunological Response". Strong pain medications, such as oxycodone or codeine sulfate, have been shown to cause irregular breathing. Using Zoloft together with hydroxyzine may increase side effects such as dizziness, drowsiness, confusion, and difficulty concentrating. Also, the number of doses you take each day, the time allowed between. I took a generic nasal decongestant to alleviate some sinus pressure and congestion. , anxiety, agitation) in alcoholics. Hydroxyzine - Single. Alan Ali answered Psychiatry 34 years experience Atarax. For some medications, you might have to be cautious about how much of it you can take safely. The sedative effect of hydroxyzine usually takes 15 to 30 minutes to come on and persists for 4 to 6 hours following a single dose. Ephidrine-Containing Drugs Ephedrine can result in acute angle-closure glaucoma attacks in patients with preexisting narrow angles. got the stomach bug the night of the 24 and forgot to take Phentermine … read more. The popular antibiotic combination of trimethoprim and sulfamethozoxazole : Used to treat urinary tract infections, middle ear infections and bronchitis, this antibiotic should not be taken with methotrexate, a chemotherapy drug widely used to treat breast, skin, head and neck and lung cancers as well as some leukemias and lymphomas. What Drugs Can You Not Take Together? There are many types of drugs you shouldn't take together, but in general, don't take combinations like these: Two or more drugs that share an active. I took nyquil is it safe to take hydroxyzine with it or how long should I wait after taking nyquil to take the hydroxyzine 36 Views Answers ( 1) Dr. Is NyQuil an effective treatment for the flu after taking hydroxyzine? 5. Hydroxyzine belongs to the class of drugs known as diphenylmethanes. clonazepam Cymbalta (duloxetine) gabapentin hydroxyzine ibuprofen Klonopin (clonazepam) Lamictal (lamotrigine) levothyroxine Lexapro (escitalopram) lisinopril Lyrica (pregabalin) melatonin metformin Neurontin (gabapentin) omeprazole Prozac (fluoxetine) Seroquel (quetiapine) Synthroid (levothyroxine) Topamax (topiramate) trazodone. Can I take nyquil when taking atarax (hydroxyzine)? 1 doctor answer • 1 doctor weighed in Dr. Prescribed hydroxyzine for occasional anxiety when he put me on wellbutrin. Combining an opioid and hydroxyzine isn’t typically recommended. Taking them together or one after the other may cause side effects such as dizziness, drowsiness, confusion, and difficulty concentrating. Medications You Should Avoid When You Have Atrial Fibrillation. They are usually stopped for four (4) days prior to any procedure. Taking more than one migraine drug metabolized by the same liver enzyme creates interactions of one or both. It is safe to take acetaminophen (Tylenol) before an endoscopy for arthritis pain or headaches. I mean, if you're going to take something that suppresses an immunological response, then obviously you don't want to take something. Yes, but: Be cautious with dayquil severe cold & flu, as it contains an antihistaminic too. The popular antibiotic combination of trimethoprim and sulfamethozoxazole : Used to treat urinary tract infections, middle ear infections and bronchitis, this antibiotic should not be taken with methotrexate, a chemotherapy drug widely used to treat breast, skin, head and neck and lung cancers as well as some leukemias and lymphomas. Results: Signs of hematotoxicity were found only in 7. The amount of medicine that you take depends on the strength of the medicine. Hydroxyzine is rapidly absorbed from the gastrointestinal tract and its clinical effects are usually apparent within 15 to 30 minutes after oral administration. Hydroxyzine is also used along with other medications in adults and children as a sedative before and after general anesthesia for surgery. Can i take nyquil when taking atarax (hydroxyzine)? 1 doctor answer • 1 doctor weighed in Share Dr. What are the interactions between hydroxyzine and NyQuil?. Hydroxyzine is also used along with other medications in adults and children as a sedative before and after general anesthesia for surgery. Taking too much acetaminophen may cause serious (possibly fatal). There are 13 disease interactions with hydroxychloroquine which include: oculotoxicity porphyria arrhythmias bone marrow suppression ototoxicity seizures glucose-6-PD deficiency hepatotoxicity myasthenia gravis psoriasis diabetes heart disease renal impairment Report options Share by QR Code Email this report to a friend, doctor, or patient. [8] It is used in the treatment of itchiness, insomnia, anxiety, and nausea, including that due to motion sickness. Effective at relieving itching due to allergies or dermatitis (eczema). Alan Ali answered Psychiatry 34 years experience Atarax (hydroxyzine) & Nyquil: Can't see reason to combine both. If you have to, take Atarax (hydroxyzine) in daytime & nyquil at bedtime. Take this medication by mouth as directed by your doctor, usually once daily. Some people take doxylamine to treat insomnia. Allergy medications like hydroxyzine are safe and can quickly relieve symptoms when used correctly. If you have to, take Atarax (hydroxyzine) in daytime & nyquil at bedtime. Also, the number of doses you take each day, the time allowed between doses, and the length of time you take the medicine depend on the medical problem for which you are using the medicine. Can you take dayquil and hydroxyzine hcl 10mg together? 1 doctor answer • 1 doctor weighed in Share Dr. But there may be times when taking both is necessary. Taking NSAIDs can lead to heart failure or make your symptoms worse if you already have it. Doxylamine is a sleep aid in products like Unisom and Nyquil that you can buy over the counter. Therefore, this makes them a double whammy when it comes to causing and. Hydroxyzine is rapidly absorbed from the gastrointestinal tract and its clinical effects are usually apparent within 15 to 30 minutes after oral administration. I have taken Phentermine for 1 weeks now. As for taking medicines after the vaccine, Fauci says "the mixed advice is based on the fact that there's very little data on that. Olanzapine (Zyprexa) is an atypical antipsychotic that can help improve the symptoms of these conditions. If this is the case for you, your healthcare provider may lower the dosage of one or both medications. Common steroids include hydrocortisone and prednisone. [8] It is used either by mouth or injection into a muscle. Doctor of Osteopathic Medi 17,660 satisfied customers. Is NyQuil an effective treatment for the flu after taking hydroxyzine? 5. What might happen: You could have worsening of usual side effects such as dizziness, headache, or nausea. What medications interact with lasmiditan (Reyvow®)? Lasmiditan (Reyvow®) is a new medication for acute migraine relief similar to triptans. Questions the Experts can answer 1. Diphenhydramine and Hydroxyzine are antihistamines medications, and it is important to discuss this with your primary care doctor. Mo, Medical Doctor (MD) 10,089 Satisfied Customers Physician Dr. Abciximab Aceclofenac Acemetacin Acenocoumarol Adagrasib Alfentanil Alfuzosin Almotriptan. Yes, it’s possible to overdose on hydroxyzine. Let others know if this answer was helpful. Diphenhydramine and Hydroxyzine are antihistamines medications, and it is important to discuss this with your primary care doctor. 50 mg of each is a fairly high dose, but well within the limits for which we would consider prescribing. For some medications, you might have to be cautious about how much of it you can take safely. Using this medicine with any of the following medicines is usually not recommended, but may be required in some cases. Hydroxychloroquine Interactions. It's also an antihistamine that's used to treat nasal congestion. 5-HTP (5-hydroxytryptophan) Alcohol (contained in alcoholic beverages) (ethanol) Aleve (naproxen). There is potential for drug interaction. Sedatives include many medications, such as: Barbiturates like phenobarbital Benzodiazepines like alprazolam (Xanax) and clonazepam (Klonopin) Sleeping medications like zolpidem (Ambien) and eszopiclone (Lunesta). Mo is online now Continue Related Medical Questions My 3 year old has a really bad cold i gaved him rubbutosin 5. We would like to show you a description here but the site won’t allow us. Common interactions include malaise among females and cerebrovascular accident among males. Take this medication by mouth as directed by your doctor, usually once daily. It also works by decreasing activity in. Taking valproate (Depakote®) with butalbital (Fiorinal®) and benzodiazepines such as alprazolam (Xanax®), lorazepam (Ativan®), and zolpidem (Ambien®) and others can potentially cause liver problems. Can you take dayquil and hydroxyzine hcl 10mg together? 1 doctor answer • 1 doctor weighed in Share Dr. Other significant adverse events (which caused premature discontinuation or dose reduction) were detected in 4. Can I take NyQuil if I have taken hydroxyzine? 2. Seroquel (quetiapine) Synthroid (levothyroxine) Topamax (topiramate) Vistaril (hydroxyzine) Vitamin B12 (cyanocobalamin) Vitamin C (ascorbic acid) Vitamin D3 (cholecalciferol) Vyvanse (lisdexamfetamine) Wellbutrin XL (bupropion) Xanax (alprazolam) Zofran (ondansetron) Zoloft (sertraline) Zyrtec (cetirizine) Prazosin alcohol/food interactions. Was this answer helpful? YES NO. clonazepam Cymbalta (duloxetine) gabapentin hydroxyzine ibuprofen Klonopin (clonazepam) Lamictal (lamotrigine) levothyroxine Lexapro (escitalopram) lisinopril Lyrica (pregabalin) melatonin metformin Neurontin (gabapentin) omeprazole Prozac (fluoxetine) Seroquel (quetiapine) Synthroid (levothyroxine) Topamax (topiramate) trazodone. DHE (Migranal®) breaks down through the same liver enzyme as almotriptan (Axert®), eletriptan (Relpax®), Ubrogepant (Ubrelvy®) and Rimegepant (Nurtec® ODT). If you experience muscle twitching, tremors, shivering or stiffness, fever, heavy sweating, heart palpitations, restlessness,. Use WebMD's Drug Interaction Checker tool to find and identify potentially harmful and unsafe combinations of prescription medications by entering two or more drugs in question. ZzzQuil contains the drug diphenhydramine. Hydroxyzine is in a class of medications called antihistamines. Hydroxyzine hydrochloride and hydroxyzine pamoate are both available as lower-cost generics. These medications also tend to induce drowsiness and relax muscles. Answer. Addiction Psychiatrist 18 yrs exp Delhi. Can I take NyQuil if I have taken hydroxyzine? 2. Better option will be to consult a Physician nearby for. Seroquel (quetiapine) Synthroid (levothyroxine) Topamax (topiramate) Vistaril (hydroxyzine) Vitamin B12 (cyanocobalamin) Vitamin C (ascorbic acid) Vitamin D3 (cholecalciferol) Vyvanse (lisdexamfetamine) Wellbutrin XL (bupropion) Xanax (alprazolam) Zofran (ondansetron) Zoloft (sertraline) Zyrtec (cetirizine) Prazosin alcohol/food interactions. Common side effects include sleepiness, headache, and a dry mouth. Alan Ali answered Psychiatry 34 years experience Atarax (hydroxyzine) & Nyquil: Can't see reason to combine both. This can be done by accident or intentionally. It is used either by mouth or injection into a muscle. There are 13 disease interactions with hydroxychloroquine which include: oculotoxicity porphyria arrhythmias bone marrow suppression ototoxicity seizures glucose-6-PD deficiency hepatotoxicity myasthenia gravis psoriasis diabetes heart disease renal impairment Report options Share by QR Code Email this report to a friend, doctor, or patient. doctor or pharmacist) for more information. It is also used to help manage withdrawal symptoms (e. Hydroxyzine pamoate and Nyquil drug interactions - a phase IV clinical study of FDA data Summary: Drug interactions are reported only by a few people who take Hydroxyzine pamoate and Nyquil together. Yes, ZzzQuil and Mucinex are safe to take together. Hydroxyzine pamoate and Nyquil drug interactions - a phase IV clinical study of FDA data Summary: Drug interactions are reported only by a few people who take Hydroxyzine. Hydroxychloroquine disease interactions. Taking hydroxyzine with a sedative can cause severe drowsiness. Can i take nyquil when taking atarax (hydroxyzine)? 1 doctor answer • 1 doctor weighed in Share Dr. It can cause drowsiness, which may be helpful for people struggling with insomnia but may interfere. Taking valproate (Depakote®) with butalbital (Fiorinal®) and benzodiazepines such as alprazolam (Xanax®), lorazepam (Ativan®), and zolpidem (Ambien®) and others can potentially cause liver problems. They may also suggest taking your doses at different times of the day. You should only take drugs with serious interaction under the close supervision of a doctor. Doctorate of Medicine. Can I take nyquil when taking atarax (hydroxyzine)? 1 doctor answer • 1 doctor weighed in Dr. Most frequently checked interactions. It is used in the treatment of itchiness, insomnia, anxiety, and nausea, including that due to motion sickness. These are medications that block the effect of histamine in the body. Do not take more than the recommended amount of dextromethorphan. Can I take Nyquil now? I took hydroxyzine 3 Medical Ask an Expert Medical Questions Can I take Nyquil now? I took hydroxyzine 3 Dr. Can you take dayquil and hydroxyzine hcl 10mg together? 1 doctor answer • 1 doctor weighed in Share Dr. Don’t take any thing ending with -zine with Wellbutrin. 8% (n=25) cases, of which 9 were associated with the appointment of anxiolytics (hydroxyzine, zopiclone), 11 with antidepressants (clomipramine, amitriptyline, duloxetine, trazodone, ademethionine) and 5 with antipsychotics. Hydroxyzine overdose occurs when an individual takes more than the usual or recommended amount of the medication. There are 9 disease interactions with diltiazem which include: aortic stenosis bradyarrhythmia/AV block cardiogenic shock/hypotension coronary artery disease liver disease CHF/AMI accessory AV tracts ventricular tachycardia renal dysfunction Report options Share by QR Code Email this report to a friend, doctor, or patient. It works by blocking the action of histamine a substance in the body that causes allergic symptoms. Hydroxyzine is in a class of. Sumit Kumar Gupta Addiction Psychiatrist 18 yrs exp Delhi There is potential for drug interaction. Hydroxyzine is an antihistamine that is used to treat anxiety. One example is Vistaril (hydroxyzine), a medication that reduces anxiety, and can have strong anticholinergic effects, increasing the risk for angle closure. Questions the Experts can answer 1. Hydroxyzine and Nyquil drug interactions - a phase IV clinical study of FDA data Summary: Drug interactions are reported among people who take Hydroxyzine and Nyquil. However, this is not recommended as it can sometimes have the reverse effect, and make children hyperactive. The phase IV clinical study analyzes what interactions people who take Hydroxyzine pamoate and Nyquil have. This can be done by accident or intentionally. Phase IV trials are used to detect adverse drug outcomes and monitor drug effectiveness in the real world.