Does dayquil have calories

Common side effects of DayQuil Cold and Flu may include: dizziness, weakness, mild headache; diarrhea, upset stomach; dry mouth, nose, or throat; feeling nervous, restless, irritable, or anxious; or. sleep problems (insomnia). This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side …

Does dayquil have calories. Liquid Non-Drowsy Cold Medicine From Vicks DayQuil SEVERE Maximum Strength Cough, Cold & Flu Daytime Relief Liquid helps relieve 9 of your toughest cold and flu symptoms, including coughing, stuffy nose, minor aches and pains, chest congestion, sinus congestion, sinus pressure, sore throat, headache, and fever.. Vicks DayQuil SEVERE …

Since it has around 22 calories per 100 grams, it does break a fast. Again, technically. Adding a few drops inside a cup of water will have much more added benefits than this technicality. If you’re really strict about it, don’t use ACV. …

The answer is yes, but the amount is relatively small. Dayquil contains around 15 milligrams of caffeine per dose, which is equivalent to about one-sixth of a cup of coffee. When considering the caffeine content in Dayquil, it's important to understand how this ingredient can impact your body. Caffeine is a natural stimulant that works by ...Your BMR makes up about 60% of your daily calorie burn. BMR is different for each person, depending on things like age, sex, weight, and height. On average: Adult women have a BMR of 1,400 to ...DayQuil and NyQuil are the #1 pharmacist recommended daytime and nighttime cough, cold & flu brands.* Store at room temperature; do not refrigerate. Take only as directed. Use only the dose cup provided. Do not exceed 4 doses per 24 hours. Adults and children 12 years and over take 30 mL every 4 hours. Store at room temperature; do not refrigerate.KEY FACTS. (learn about health benefits or risks) Have low calorie density - this means that the amount of calories you are getting from an ounce is low (0 cal/oz). Do not contain any risky components such as sodium, cholesterol, saturated fat and added sugar! This item has no fiber content (0% of DV/100g). Calories in 1 Serving (3.5 oz)Different states have different laws when it comes to age limits for purchasing Dayquil. In some states, such as Alabama and Hawaii, the legal age limit for buying Dayquil is 18 years old, while in others, such as California and Oregon, the age limit is 14 years old. The reason for the difference in age limits has to do with the ingredients in ...

Lose It has unveiled a new capability that lets users log calories based on photos of the food they eat. By clicking "TRY IT", I agree to receive newsletters and promotions from Mo...Vicks DayQuil SEVERE provides fast, powerful, maximum strength 9-symptom relief to treat coughing, stuffy nose, minor body pain, chest congestion, sinus congestion, sinus pressure, sore throat, headache, and fever. Use when you need fast, non-drowsy daytime relief for your roughest, toughest cold symptoms so you can get on with your day ...Applies to: Vicks Dayquil Cold & Flu Relief (acetaminophen / dextromethorphan / 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. You should avoid or limit the use of …Find everything you need to know about Dayquil Cold & Flu, including what it is used for, warnings, reviews, side effects, and interactions. Learn more about Dayquil Cold & Flu at EverydayHealth.com.Specifically, a calorie is the amount of energy, or heat, it takes to raise the temperature of 1 gram of water 1 degree Celsius (1.8 degrees Fahrenheit). One calorie is equal to 4.184 joules, a common unit of energy used in the physical sciences. Most of us think of calories in relation to food, as in "This can of soda has 200 calories."

#1 Low Carb & Keto Diet App Since 2010. Track macros, calories, and access top Keto recipes. Create Account. Carbs in Vicks Dayquil Hbp Cold & Flu. Vicks Dayquil Hbp Cold …With this DayQuil and NyQuil convenience pack, you'll have the cold and flu multi-symptom relief you need on hand, day and night. Helps treat bothersome symptoms like headache, fever, minor aches and pains, sore throat, and cough. Contains acetaminophen. Now available in 25% smaller liquicaps*. Now available in an easy to open bottle†.Meloxicam may be used to relieve pain and inflammation associated with several different medical conditions, trauma, or surgery. Meloxicam works by blocking the effects of the enzymes cyclooxygenase (COX)-1 and COX-2 which prevents prostaglandin synthesis. Prostaglandins elevate body temperature and make nerve endings more …cough due to minor throat & bronchial irritation. minor aches & pains. headache. fever. sore throat. reduces swelling of nasal passages. temporarily restores freer breathing through the nose. promotes nasal and/or sinus drainage. helps loosen phlegm (mucus) and thin bronchial secretions to rid the bronchial passageways of bothersome mucus and ...Every cold and flu season, the average adult in the U.S. catches at least one cold.And up to 41 million people become sick with the flu.The best protection against getting sick is by getting your flu shot every year and practicing good health habits.Good health habits include routine hand washing, staying home when you’re sick, and covering your …Warnings. One ingredient in this product is acetaminophen. Taking too much acetaminophen may cause serious (possibly fatal) liver disease. Adults should not take more than 4000 milligrams (4 grams ...

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However, the amount of these ingredients in Dayquil is relatively small and unlikely to have a significant impact on fasting. For example, a typical dose of Dayquil contains about 5-10 calories from these ingredients, which is minimal compared to the overall caloric intake during a fast. DayQuil Cold & Flu High Blood Pressure Liquid Medicine provides maximum strength relief for your worst cold & flu symptoms in a non-drowsy formula so you can get on with your day. DayQuil High Blood Pressure is sugar free and alcohol free. DayQuil High Blood Pressure is also decongestant free, unlike some ordinary cold medicines. Helps treat ... 48 DAYQUIL LIQUICAPS™ VICKS® NyQuil™ ULTRA CONCENTRATED. COLD & FLU. Acetaminophen, Doxylamine Succinate, Dextromethorphan HBr Headache, Fever, Sore Throat, Minor Aches & Pains. Sneezing, Runny Nose. Cough. 25% SMALLER* EASY TO SWALLOW. Nighttime Relief. 48 DAYQUIL LIQUICAPS™ 48 NYQUIL LIQUICAPS™ 96 TOTAL LIQUICAPS™DayQuil. If you are only using DayQuil Cold and Flu Relief Liquid, it can be taken every 4 hours, but do not exceed four doses within 24 hours. If you have taken 4 doses of DayQuil in one day, do not take NyQuil the same day unless recommended by your healthcare provider. The dose for DayQuil Cold and Flu Nighttime Relief is:When battling a cold or the flu, finding the right medication to alleviate symptoms is crucial. One popular option is DayQuil, a widely-used over-the-counter medication. But does …93. Fat. 0g. Carbs. 19g. Protein. 0g. There are 93 calories in 2 tbsp (30 ml) of Vicks Nyquil. Calorie breakdown: 0% fat, 100% carbs, 0% protein.

DayQuil: Take only as directed. Do not exceed 8 LiquiCaps per 24 hrs. Adults & children 12 yrs & over: 2 LiquiCaps with water every 4 hrs. Children 4 to under 12 yrs: ask a doctor. Children under 4 yrs: do not use. NyQuil: Take only as directed. Do not exceed 8 LiquiCaps per 24 hrs. Adults & children 12 yrs & over: 2 LiquiCaps with water every ... Specifically, a calorie is the amount of energy, or heat, it takes to raise the temperature of 1 gram of water 1 degree Celsius (1.8 degrees Fahrenheit). One calorie is equal to 4.184 joules, a common unit of energy used in the physical sciences. Most of us think of calories in relation to food, as in "This can of soda has 200 calories."DayQuil Cough Suppressant liquid (gluten-free) (dextromethorphan HBr 15 mg) DayQuil Severe Cold and Flu Relief caplets and liquid (gluten-free) (acetaminophen 325 mg, dextromethorphan HBr 10 mg, guaifenesin 200 mg, and phenylephrine HCl 5 mg) ( note that this product is branded "DayQuil Complete" in Canada, where it's also gluten-free )Conclusion. In conclusion, DayQuil does not contain any caffeine. It is a caffeine-free medication designed to provide relief from cold and flu symptoms such as fever, coughs, sore throats, and sinus infections. By excluding caffeine from its formulation, DayQuil ensures that individuals can experience relief without the potential side effects ...Different medications have different instructions for taking them. Some require an empty stomach; others recommend taking with food for better absorption.Feb 7, 2020 · Cough & Congestion: 1 Star ★☆☆☆☆. Cough Suppressant: 1 Star ★☆☆☆☆. NyQuil and DayQuil Keto Friendly Recommendation. NyQuil and DayQuilranges from 4 Stars to 1 Star in keto friendliness, so be sure to check our ratings above before you buy. For keto friendly cold and flu medicine, we recommend Basic Care Cold & Flu Softgelson ... But NyQuil Cold & Flu Nighttime Relief Liquid has 20 g, and DayQuil Cold & Flu Relief Liquid has 23.8 g. If you're taking DayQuil every four to six hours, and NyQuil at night, that adds up to a lot of extra carbs! Go sugar-free. You may be able to find sugar-free cough medications, aka “diabetic” varieties. Examples: Sugar-free Robitussin ... According to Google, there are 520 calories in 1kg Apples. Are apples high in calories? Basically Apples are low in calories but quantity of fiber is high. Does apple contain fat? 1kg Apple has 0 Gram fat. Do apples have a lot of sugar? 1kg Apple has 19 Gram Sugar. Are apples good for weight loss? Yes, apples good for weight loss and help to ...

When a cold comes on strong, knock it out with Vicks DayQuil and NyQuil SEVERE Honey Flavor Cold & Flu Liquid medicine. Just one dose starts working fast to relieve 9 of your worst cold and flu symptoms. With this DayQuil and NyQuil SEVERE Combo pack, you'll have the cold and flu multi-symptom relief you need on hand, day and night.

Just one dose starts working fast to relieve 9 of your worst cold and flu symptoms. Vicks NyQuil SEVERE provides fast, powerful, maximum strength 9-symptom relief to treat coughing, sneezing, stuffy nose, minor body pain, sinus congestion, sinus pressure, sore throat, headache, and fever. Use when you need fast, nighttime relief for your ...93. Fat. 0g. Carbs. 19g. Protein. 0g. There are 93 calories in 2 tbsp (30 ml) of Vicks Dayquil. Calorie breakdown: 0% fat, 100% carbs, 0% protein.Common side effects of DayQuil Cold and Flu may include: dizziness, weakness, mild headache; diarrhea, upset stomach; dry mouth, nose, or throat; feeling nervous, restless, irritable, or anxious; or. sleep problems (insomnia). This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side … Many people using this product do not have serious side effects. ... Does Vicks Dayquil 2 Mg-30 Mg/5 Ml Oral Liquid interact with other drugs you are taking? DayQuil and NyQuil are the #1 pharmacist recommended daytime and nighttime cough, cold & flu brands.* Store at room temperature; do not refrigerate. Take only as directed. Use only the dose cup provided. Do not exceed 4 doses per 24 hours. Adults and children 12 years and over take 30 mL every 4 hours. Store at room temperature; do not refrigerate. Other Drugs That Interact With DayQuil. Do not take DayQuil if you take a monoamine oxidase (MAO) inhibitor such as Marplan (isocarboxazid) or have taken one in the previous two weeks.See More Foods. Vicks Dayquil Hbp Cold & Flu (1 capsule) contains 0g total carbs, 0g net carbs, 0g fat, 0g protein, and 0 calories.The reason it has so many calories is because we drink a highly concentrated solution of it. Imagine drinking 40% milk-fat. That's very fatty. Hard liquors are 40% alcohol-by-volume. That's 40% of a beverage that can be converted to energy - that's a lot of calories.DayQuil relieves headache, fever, sore throat, minor aches & pains, nasal congestion, and cough. Contains acetaminophen. Now available in 25% smaller liquicaps*. Now available …

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DayQuil will not keep you awake because it doesn’t contain any stimulants. DayQuil will not make you sleepy because it doesn’t contain any compounds that induce drowsiness. However, NyQuil contains doxylamine that can make you drowsy and help you to sleep when you have a cold/flu. Therefore, DayQuil is the non-drowsy version of …48 DAYQUIL LIQUICAPS™ VICKS® NyQuil™ ULTRA CONCENTRATED. COLD & FLU. Acetaminophen, Doxylamine Succinate, Dextromethorphan HBr Headache, Fever, Sore Throat, Minor Aches & Pains. Sneezing, Runny Nose. Cough. 25% SMALLER* EASY TO SWALLOW. Nighttime Relief. 48 DAYQUIL LIQUICAPS™ 48 NYQUIL LIQUICAPS™ 96 …DIY home improvement projects can provide a great calorie burning workout. Read on to find out how many calories different projects around your house can burn. Expert Advice On Imp...Oct 16, 2023 · Ask a doctor before use if you have. liver disease; heart disease; high blood pressure; thyroid disease; diabetes; trouble urinating due to enlarged prostate gland; cough that occurs with too much phlegm (mucus) persistent or chronic cough such as occurs with smoking, asthma, chronic bronchitis, or emphysema Watermelon consists mostly of water (91%) and carbs (7.5%). It provides almost no protein or fat and is very low in calories.. The nutrients in 2/3 cup (100 grams) of raw watermelon are ...Here are 33 foods that are very low in calories. Marie delle Donne/Offset Images. 1. Apples. Apples are highly nutritious and one of the most popular fruits in the United States ( 1 ). One cup ...Get the same cold & flu relief you expect from DayQuil SEVERE in a great-tasting honey-licious flavor. POWERFUL, MULTI-SYMPTOM RELIEF. DayQuil SEVERE Honey relieves coughing, stuffy nose, minor body pain, chest congestion, sinus congestion, sinus pressure, sore throat, headache, and fever. NON-DROWSY DAYTIME COLD & FLU RELIEF.Warnings. One ingredient in this product is acetaminophen. Taking too much acetaminophen may cause serious (possibly fatal) liver disease. Adults should not take more than 4000 milligrams (4 grams ...The bottom line. Bananas generally contain 72–135 calories and 19-35 grams of carbs, depending on their size. An average-sized banana contains about 100 calories and 25 grams of carbs. Last ... ….

In general, medication should not be used past the expiration date, and this includes DayQuil. There is no guarantee that the DayQuil can still be considered safe and effective, especially that long after expiration. It's entirely possible that the medication begins to lose its potency over time, which means it may not work as it is supposed to.You should consult your health care professional before taking any drug, changing your diet, or commencing or discontinuing any course of treatment. This combination medication is used to temporarily treat cough, chest congestion, fever, body aches, and stuffy nose symptoms caused by the common col.Applies to: Vicks Dayquil Cold & Flu Relief (acetaminophen / dextromethorphan / 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. You should avoid or limit the use of …A: Yes, DayQuil contains 325 mg of acetaminophen per liquicap or 650 mg per liquid dose. Severe liver damage may occur if you: take more than four doses of DayQuil within 24 …Going to the gym, running, and other intentional workout routines aren't the only ways to burn calories. Incorporating more NEAT activities into your day, also known as non-exercis...48 DAYQUIL LIQUICAPS™ VICKS® NyQuil™ ULTRA CONCENTRATED. COLD & FLU. Acetaminophen, Doxylamine Succinate, Dextromethorphan HBr Headache, Fever, Sore Throat, Minor Aches & Pains. Sneezing, Runny Nose. Cough. 25% SMALLER* EASY TO SWALLOW. Nighttime Relief. 48 DAYQUIL LIQUICAPS™ 48 NYQUIL LIQUICAPS™ 96 TOTAL LIQUICAPS™DIY home improvement projects can provide a great calorie burning workout. Read on to find out how many calories different projects around your house can burn. Expert Advice On Imp...temporarily relieves common cold/flu symptoms: nasal congestion. sinus congestion & pressure. cough due to minor throat & bronchial irritation. minor aches & pains. headache. fever. sore throat. reduces swelling of nasal passages.Have low calorie density - this means that the amount of calories you are getting from an ounce is low (0 cal/oz). Do not contain any risky components such as sodium, … Does dayquil have calories, Different states have different laws when it comes to age limits for purchasing Dayquil. In some states, such as Alabama and Hawaii, the legal age limit for buying Dayquil is 18 years old, while in others, such as California and Oregon, the age limit is 14 years old. The reason for the difference in age limits has to do with the ingredients in ..., Dayquil contains a combination of active ingredients, including acetaminophen, dextromethorphan, and phenylephrine. Acetaminophen is a pain reliever and fever reducer commonly found in over-the-counter medications. It works by blocking the production of certain chemicals in the body that cause pain and fever., Vicks DayQuil SEVERE provides fast, powerful, maximum strength 9-symptom relief to treat coughing, stuffy nose, minor body pain, chest congestion, sinus congestion, sinus pressure, sore throat, headache, and fever. Use when you need fast, non-drowsy daytime relief for your roughest, toughest cold symptoms so you can get on with your day ..., STANDARD SIZE. 236 ml. DayQuil™ Complete Cold and Flu Symptom Relief Liquid Medicine helps relieve cough, fever, sore throat, headache, and minor aches and pains to help you manage your day., Conclusion. In conclusion, DayQuil does not contain any caffeine. It is a caffeine-free medication designed to provide relief from cold and flu symptoms such as fever, coughs, sore throats, and sinus infections. By excluding caffeine from its formulation, DayQuil ensures that individuals can experience relief without the potential side effects ... , Answers. CH. chuck1957 3 April 2017. unitedOne no it does not so you are safe, Just see how it works for you prior to any driving or any hazardous task. have a good day. +0., According to Vicks.com, the correct dose of DayQuil Cold and Flu liquid is 2 tablespoons, or 30 milliliters, every four hours for adults and children 12 years or older. Children fr..., Watermelon consists mostly of water (91%) and carbs (7.5%). It provides almost no protein or fat and is very low in calories.. The nutrients in 2/3 cup (100 grams) of raw watermelon are ..., DayQuil: Take only as directed. Do not exceed 8 LiquiCaps per 24 hrs. Adults & children 12 yrs & over: 2 LiquiCaps with water every 4 hrs. Children 4 to under 12 yrs: ask a doctor. Children under 4 yrs: do not use. NyQuil: Take only as directed. Do not exceed 8 LiquiCaps per 24 hrs. Adults & children 12 yrs & over: 2 LiquiCaps with water every ... , headaches. congestion. cough. sinus pressure. minor body aches. This medication works quickly to provide daytime relief for colds and flu. Temporary relief from these conditions lasts for about 4 ..., However, many people have no side effects or only have minor side effects. Call your doctor or get medical help if any of these side effects or any other side effects bother you or do not go away: Dizziness. Feeling nervous and excitable. Not able to sleep. These are not all of the side effects that may occur., Common side effects of DayQuil include dizziness, nausea, and upset stomach. However, most people are able to take DayQuil without experiencing side effects. When they occur, most of DayQuil’s side effects go away on their own or are easy to manage. But taking too much has the potential to lead to serious side effects, such as liver damage., DayQuil Cold & Flu High Blood Pressure Liquid Medicine provides maximum strength relief for your worst cold & flu symptoms in a non-drowsy formula so you can get on with your day. DayQuil High Blood Pressure is sugar free and alcohol free. DayQuil High Blood Pressure is also decongestant free, unlike some ordinary cold medicines. Helps treat ..., Adhere to the dose regimen specified on the label when using DayQuil during the day. DayQuil’s effects typically last between four and six hours, so it’s crucial to spread out your dosages appropriately. 8. Consume Water. It’s crucial to be properly hydrated when you’ve got the flu or a cold., Nutrition Facts. Hard-boiled eggs are loaded with nutrients, protein and healthy fats. One large hard-boiled egg (50 grams) provides ( 1 ): Calories: 77. Carbs: 0.6 grams. Total fat: 5.3 grams ..., Store at room temperature away from light and moisture. Do not store in the bathroom. Keep all medications away from children and pets. Do not flush medications down the toilet or pour them into a drain unless instructed to do so. Properly discard this product when it is expired or no longer needed., Common side effects of DayQuil Cold and Flu may include: dizziness, weakness, mild headache; diarrhea, upset stomach; dry mouth, nose, or throat; feeling nervous, restless, irritable, or anxious; or. sleep problems (insomnia). This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects., Many people using this product do not have serious side effects. ... Does Vicks Dayquil 2 Mg-30 Mg/5 Ml Oral Liquid interact with other drugs you are taking? , However, many people have no side effects or only have minor side effects. Call your doctor or get medical help if any of these side effects or any other side effects bother you or do not go away: Dizziness. Feeling nervous and excitable. Not able to sleep. These are not all of the side effects that may occur., DayQuil will not keep you awake because it doesn’t contain any stimulants. DayQuil will not make you sleepy because it doesn’t contain any compounds that induce drowsiness. However, NyQuil contains doxylamine that can make you drowsy and help you to sleep when you have a cold/flu. Therefore, DayQuil is the non-drowsy version of …, DayQuil. If you are only using DayQuil Cold and Flu Relief Liquid, it can be taken every 4 hours, but do not exceed four doses within 24 hours. If you have taken 4 doses of DayQuil in one day, do not take NyQuil the same day unless recommended by your healthcare provider. The dose for DayQuil Cold and Flu Nighttime Relief is:, DayQuil, as the name suggests, is intended for use during the daytime. NyQuil, which has properties similar to DayQuil, must be taken at night. Due to the presence of drowsy and sleep-inducing ingredients like diphenhydramine (Benadryl) and others, NyQuil must only be taken at night. This is why they are known as NyQuils., Dosage form: capsule, liquid filled. Ingredients: ACETAMINOPHEN 325mg, DEXTROMETHORPHAN HYDROBROMIDE 10mg, PHENYLEPHRINE HYDROCHLORIDE 5mg. Labeler: Wal-Mart Stores Inc. NDC code: 49035-215. Wal-Mart DayTime Cold and Flu Drug Facts. Active ingredients (in each softgel) Acetaminophen 325 mg. …, Although NyQuil and DayQuil do not cure a sore throat, they can help you feel better while your body heals.Lifestyle and home remedies. Get plenty of rest. Sleep helps your body fight infection. Drink plenty of water. Keeping a sore throat lubricated and moist eases swallowing and helps prevent dehydration. Eat soothing foods., Fast food is easy and available almost everywhere. However, a lot of fast food is high in calories, saturated fat, and salt. Yet sometimes, you may need the convenience of fast foo..., Flavored with real honey, Vicks DayQuil SEVERE Honey provides fast, powerful, maximum strength 9-symptom relief to treat coughing, stuffy nose, minor body pain, chest congestion, sinus congestion, sinus pressure, sore throat, headache, and fever. Use when you need fast, non-drowsy daytime relief for your cold symptoms. DayQuil is the #1 ..., nausea, pain in your upper stomach, itching, loss of appetite, dark urine, clay-colored stools, jaundice (yellowing of your skin or eyes); or. dangerously high blood pressure (severe headache, blurred vision, buzzing in your ears, anxiety, chest pain, uneven heartbeats, seizure). Common side effects of DayQuil Severe Cold and Flu may include ..., How much alcohol is in a serving of Dayquil? According to the packaging information (warning label) on my bottle of DayQuil, each 30 mL dose allegedly contains about 10% or 0.75 grams/15 milliliters of ethanol by volume i.e, it’s more akin to vinegar’s alcoholic content than water sources like cola drinks despite their comparative acidity ..., DayQuil is available in several formulations. [1] DayQuil was introduced in 1974 under the name " DayCare " and is currently advertised for daytime use because of its non-drowsy active ingredients. The brand name was reintroduced as "DayQuil" in 1992. DayQuil's nighttime counterpart, NyQuil, is also available for the relief of cold and flu ..., Headache, Fever, Sore Throat, Minor Aches & Pains. Nasal Congestion, Sinus Pressure. Sneezing, Runny Nose Cough. Nighttime Relief. 2 BOTTLES - 1 DAYQUIL/1 NYQUIL 12 FL OZ (354 mL) EACH; TOTAL 24 FL OZ OZ (708 ml) VICKS DAYQUIL AND VICKS NYQUIL SEVERE COLD AND FLUacetaminophen, dextromethorphan hydrobromide, guaifenesin, phenylephrine ... , A: DayQuil COMPLETE delivers symptom-fighting ingredients to relieve your tough cold symptoms. It contains 400 mg of guaifenesin per dose, an expectorant that helps clear mucus and phlegm from the chest. DayQuil Cold & Flu Multi-Symptom Relief does not contain guaifenesin. , Have low calorie density - this means that the amount of calories you are getting from an ounce is low (0 cal/oz). Do not contain any risky components such as sodium, …, Dextromethorphan. Doxylamine. All of these are safe if you have high blood pressure and will not raise it. However, NyQuil Cold & Flu Severe does have a nasal decongestant in it: Acetaminophen. Dextromethorphan. Doxylamine. Phenylephrine. Since NyQuil Cold & Flu Severe contains phenylephrine, it should not be taken if you have high blood ...