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Night Time Cold and Flu Relief

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Active ingredients
  • Doxylamine Succinate 6.25 mg
  • Acetaminophen 325 mg
  • Dextromethorphan Hydrobromide 15 mg
Other brand names
Drug classes
Antihistamine, Sigma-1 Agonist, Uncompetitive N-methyl-D-aspartate Receptor Antagonist
Dosage form
Capsule, Liquid Filled
Route
Oral
Prescription status
OTC (over the counter)
Marketed in the U.S.
Since 2019
Label revision date
January 5, 2026
Active ingredients
  • Doxylamine Succinate 6.25 mg
  • Acetaminophen 325 mg
  • Dextromethorphan Hydrobromide 15 mg
Other brand names
Drug classes
Antihistamine, Sigma-1 Agonist, Uncompetitive N-methyl-D-aspartate Receptor Antagonist
Dosage form
Capsule, Liquid Filled
Route
Oral
Prescription status
OTC (over the counter)
CSA schedule
Not a scheduled drug
Marketed in the U.S.
Since 2019
Label revision date
January 5, 2026
Manufacturer
P & L Development, LLC
Registration number
M012
NDC root
59726-899

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Drug Overview

Vicks® Nyquil® Cold & Flu LiquiCap® is a nighttime cold and flu relief medication designed to temporarily alleviate common symptoms associated with these illnesses. It comes in the form of softgels (liquid-filled capsules) and is alcohol-free. The active ingredients include acetaminophen (a pain reliever and fever reducer), dextromethorphan HBr (a cough suppressant), and doxylamine succinate (an antihistamine), which work together to help relieve sore throat, headache, minor aches and pains, fever, runny nose, sneezing, and cough due to minor throat and bronchial irritation.

This multi-symptom formula is intended to help you feel more comfortable during the night when cold and flu symptoms can be particularly bothersome.

Uses

This medication is designed to help you feel better when you're dealing with common cold and flu symptoms. It can temporarily relieve discomfort from a sore throat, headache, minor aches and pains, fever, runny nose, sneezing, and cough caused by minor irritation in your throat and bronchial tubes.

If you're feeling under the weather, this product may provide the relief you need to get through your day. Remember, it's always a good idea to consult with a healthcare professional if you have any questions or concerns about your symptoms.

Dosage and Administration

It's important to follow the dosage instructions carefully to ensure your safety. For adults and children aged 12 years and older, you should take 2 softgels with a full glass of water every 6 hours. Make sure to swallow the softgels whole; do not crush, chew, or dissolve them. Remember, you should not take more than 4 doses in a 24-hour period, and be cautious not to exceed the recommended amount as this can lead to an overdose.

If you are considering using other Daytime or Nighttime products, be sure to read each label thoroughly to confirm the correct dosing. Also, keep in mind that this medication is not suitable for children under 12 years old, so please do not use it for them. Always prioritize your health by adhering to these guidelines.

What to Avoid

You should avoid using this medication if you are currently taking any other drug that contains acetaminophen, whether it's a prescription or over-the-counter product. If you're unsure whether a medication contains acetaminophen, please consult your doctor or pharmacist. Additionally, do not take this medication if you are on a prescription monoamine oxidase inhibitor (MAOI) for depression, psychiatric conditions, or Parkinson's disease, or for two weeks after stopping an MAOI.

It's also important to follow the recommended dosage and avoid consuming alcoholic drinks while using this medication. Taking more than the recommended amount can be harmful, so always stick to the guidelines provided.

Side Effects

You should be aware of some important side effects and warnings associated with this product. It contains acetaminophen, which can lead to severe liver damage if you exceed 4,000 mg in 24 hours, take it with other acetaminophen-containing medications, or consume three or more alcoholic drinks daily while using it. Additionally, be cautious of potential severe skin reactions, which may include skin reddening, blisters, or rash. If you experience any of these symptoms, stop using the product and seek medical help immediately.

While using this product, you may feel drowsy or experience excitability, particularly in children. Be cautious when driving or operating machinery, especially if you are also taking alcohol, sedatives, or tranquilizers, as these can increase drowsiness. If your pain or cough worsens or lasts more than seven days, or if you develop a fever that persists for more than three days, consult a doctor. It's crucial to seek medical attention for any signs of overdose, as quick action can prevent serious harm.

Warnings and Precautions

This product contains acetaminophen, which can lead to severe liver damage if you take more than 4,000 mg in 24 hours, use it with other acetaminophen-containing medications, or consume three or more alcoholic drinks daily while using it. Be aware that acetaminophen may also cause serious skin reactions, such as redness, blisters, or rashes. If you experience any skin issues, stop using the product and seek medical help immediately. Additionally, if you have a severe sore throat that lasts more than two days or is accompanied by fever, headache, rash, nausea, or vomiting, consult your doctor promptly.

Before using this product, it's important to talk to your doctor if you have liver disease, glaucoma, difficulty urinating due to an enlarged prostate, or breathing issues like asthma or chronic bronchitis. If you are taking blood thinners like warfarin or sedatives, check with your doctor or pharmacist before use. In case of an overdose, seek emergency medical help or contact a Poison Control Center (1-800-222-1222) right away, even if you don’t notice any symptoms.

You should stop taking this product and call your doctor if your pain or cough worsens or lasts more than seven days, if your fever worsens or lasts more than three days, if you notice redness or swelling, if new symptoms develop, or if your cough returns with a rash or headache that persists. These could indicate a more serious condition that requires medical attention.

Overdose

Taking more than the recommended dose of this medication can lead to serious liver damage. If you suspect an overdose, it’s important to seek medical help immediately, even if you or the person affected do not show any signs or symptoms. You can contact a Poison Control Center at 1-800-222-1222 for guidance.

Remember, quick medical attention is crucial for both adults and children in these situations. Always err on the side of caution and get help right away if you think an overdose may have occurred.

Pregnancy Use

If you are pregnant or breastfeeding, it’s important to consult with a healthcare professional before using this medication. They can provide guidance on whether it’s safe for you and your baby. Always prioritize your health and the health of your child by seeking expert advice.

Lactation Use

If you are pregnant or breastfeeding, it’s important to consult with a healthcare professional before using any medication. This ensures that you understand any potential risks and can make informed decisions about your health and the health of your baby. Always prioritize open communication with your doctor regarding your breastfeeding journey.

Pediatric Use

It's important to be cautious when considering this medication for children. If your child is under 12 years old, you should not use this product. For older children and adults aged 12 and over, the recommended dosage is 2 softgels taken with water every 6 hours, but be sure not to exceed 4 doses in a 24-hour period.

Keep in mind that some children may experience increased excitability when taking this medication. Always monitor your child for any unusual reactions and consult with a healthcare professional if you have any concerns.

Geriatric Use

While there is no specific information available about the use of this medication in older adults, it’s important to approach any new treatment with caution. Since older adults may have different health needs and responses to medications, you should always consult with a healthcare provider before starting any new medication. They can help determine the right dosage and monitor for any potential side effects, ensuring that the treatment is safe and effective for you or your loved one.

Renal Impairment

If you have kidney problems, it's important to know that the drug insert does not provide specific information about dosage adjustments, special monitoring, or safety considerations for your condition. This means that there are no tailored guidelines for how this medication may affect you if you have renal impairment (kidney issues).

Always consult your healthcare provider for personalized advice and to ensure that any medication you take is safe and appropriate for your health situation. They can help monitor your kidney function and make any necessary adjustments to your treatment plan.

Hepatic Impairment

If you have liver problems, it's important to be cautious when using products that contain acetaminophen. Taking more than 4,000 mg of acetaminophen in a 24-hour period, using it alongside other medications that also contain acetaminophen, or consuming three or more alcoholic drinks daily while using this product can lead to severe liver damage. Always consult your doctor before using this product if you have liver disease.

While using this product, you should avoid alcohol entirely. Be aware that taking more than the recommended dose can also harm your liver. If you suspect an overdose, seek medical help immediately or contact a Poison Control Center at 1-800-222-1222, even if you don’t notice any symptoms. Quick action is crucial for both adults and children.

Drug Interactions

It's important to be aware of how certain medications can interact with each other. For instance, if you take acetaminophen while on warfarin (a blood thinner), it may increase your risk of bleeding. This means you should have your INR (a blood test that measures how long it takes your blood to clot) monitored closely by your healthcare provider.

Additionally, if you're using doxylamine (a sleep aid), be cautious about combining it with alcohol, sedatives, or tranquilizers, as this can enhance drowsiness and lead to increased sedation. Always discuss any medications or tests with your healthcare provider to ensure your safety and well-being.

Storage and Handling

To ensure the best performance of your product, store it in a cool, dry place at a temperature between 15-30ºC (59-86ºF). It's important to avoid exposing it to excessive heat, as this can affect its effectiveness and safety.

When handling the product, make sure to do so with clean hands and in a clean environment to maintain its integrity. Always follow any specific disposal instructions provided to ensure safe and responsible disposal.

Additional Information

No further information is available.

FAQ

What is Vicks® Nyquil® Cold & Flu LiquiCap® used for?

Vicks® Nyquil® Cold & Flu LiquiCap® is a multi-symptom medication that temporarily relieves common cold and flu symptoms such as sore throat, headache, minor aches and pains, fever, runny nose, sneezing, and cough due to minor throat and bronchial irritation.

What are the active ingredients in Vicks® Nyquil® Cold & Flu LiquiCap®?

The active ingredients include acetaminophen (325 mg) for pain relief and fever reduction, dextromethorphan HBr (15 mg) as a cough suppressant, and doxylamine succinate (6.25 mg) as an antihistamine.

How should I take Vicks® Nyquil® Cold & Flu LiquiCap®?

Adults and children 12 years and over should take 2 softgels with water every 6 hours, not exceeding 4 doses in 24 hours. Swallow the softgels whole; do not crush, chew, or dissolve.

Are there any warnings associated with Vicks® Nyquil® Cold & Flu LiquiCap®?

Yes, you should not exceed the recommended dosage, avoid alcoholic drinks, and be aware of potential severe liver damage if you take more than 4,000 mg of acetaminophen in 24 hours or with other acetaminophen-containing drugs.

What should I do if I experience a severe skin reaction?

If you experience symptoms such as skin reddening, blisters, or rash, stop using the product and seek medical help immediately.

Can I use Vicks® Nyquil® Cold & Flu LiquiCap® if I am pregnant or breastfeeding?

If you are pregnant or breastfeeding, you should ask a health professional before using this product.

What should I do in case of an overdose?

In case of overdose, get medical help or contact a Poison Control Center (1-800-222-1222) right away, as quick medical attention is critical.

Who should not use Vicks® Nyquil® Cold & Flu LiquiCap®?

Do not use this product if you are under 12 years old, taking any other drug containing acetaminophen, or currently taking a prescription monoamine oxidase inhibitor (MAOI).

Packaging Info

Below are the non-prescription pack sizes of Night Time Cold and Flu Relief (acetaminophen, dextromethorphan hydrobromide, doxylamine succinate). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Night Time Cold and Flu Relief.
Details

Drug Information (PDF)

This file contains official product information for Night Time Cold and Flu Relief, including active ingredients, dosage, warnings, and labeling as submitted by the manufacturer for OTC distribution.

View product document (PDF)

Description

No description information is available for the specified drug.

Uses and Indications

This drug is indicated for the temporary relief of symptoms associated with the common cold and influenza. Specifically, it alleviates sore throat, headache, minor aches and pains, fever, runny nose, sneezing, and cough due to minor throat and bronchial irritation.

There are no teratogenic or nonteratogenic effects associated with this drug.

Dosage and Administration

Patients should adhere strictly to the recommended dosage guidelines to avoid potential overdose. The maximum allowable dosage is four doses within a 24-hour period.

For adults and children aged 12 years and older, the recommended dosage is two softgels taken with water every six hours. It is imperative that the softgels are swallowed whole; they must not be crushed, chewed, or dissolved to ensure proper release and absorption of the medication.

This product is not intended for use in children under 12 years of age.

When utilizing other Daytime or Nighttime products, healthcare professionals should advise patients to carefully read each product label to confirm appropriate dosing and avoid exceeding the maximum dosage.

Contraindications

Use of this product is contraindicated in the following situations:

  • Co-administration with any other drug containing acetaminophen, whether prescription or nonprescription, due to the risk of acetaminophen overdose. If uncertain about the presence of acetaminophen in other medications, consult a healthcare professional.

  • Concurrent use with prescription monoamine oxidase inhibitors (MAOIs) or within 2 weeks of discontinuing an MAOI, as this may lead to serious drug interactions. If there is uncertainty regarding the presence of an MAOI in a prescription medication, seek guidance from a healthcare professional.

Additionally, do not exceed the recommended dosage and avoid the consumption of alcoholic beverages while using this product.

Warnings and Precautions

Severe liver damage may occur with the use of this product, which contains acetaminophen. Healthcare professionals should advise patients that the risk of liver injury increases significantly if they exceed 4,000 mg of acetaminophen within a 24-hour period, use other medications containing acetaminophen concurrently, or consume three or more alcoholic beverages daily while taking this product.

Acetaminophen may also provoke severe skin reactions. Symptoms indicative of such reactions include skin reddening, blisters, and rash. Should any of these symptoms manifest, patients must be instructed to discontinue use immediately and seek medical assistance.

In cases of severe sore throat that persists for more than two days or is accompanied by fever, headache, rash, nausea, or vomiting, patients should be advised to consult a physician without delay.

General precautions should be taken prior to use. Patients should be encouraged to consult a healthcare provider if they have a history of liver disease, glaucoma, difficulty urinating due to an enlarged prostate gland, or respiratory issues such as chronic cough, asthma, chronic bronchitis, or emphysema. Additionally, patients taking blood thinners such as warfarin or those on sedatives or tranquilizers should seek guidance from a doctor or pharmacist before using this product.

In the event of an overdose, immediate medical attention is crucial. Patients should be instructed to contact a Poison Control Center (1-800-222-1222) or seek emergency medical help right away, as prompt intervention is essential for both adults and children, even in the absence of noticeable symptoms.

Patients should be advised to discontinue use and contact their healthcare provider if any of the following occur: worsening pain or cough lasting more than seven days, fever that worsens or persists beyond three days, presence of redness or swelling, emergence of new symptoms, or recurrence of cough accompanied by rash or headache lasting longer than expected. These symptoms may indicate a serious underlying condition that requires further evaluation.

Side Effects

Patients using this product should be aware of several important warnings and potential adverse reactions.

Severe liver damage may occur if patients exceed 4,000 mg of acetaminophen in a 24-hour period, use other medications containing acetaminophen concurrently, or consume three or more alcoholic drinks daily while using this product. In cases of overdose, immediate medical attention is critical for both adults and children, even if no signs or symptoms are present. Patients are advised to contact a Poison Control Center (1-800-222-1222) in such situations.

Additionally, acetaminophen may cause severe skin reactions, which can manifest as skin reddening, blisters, or rash. If any of these symptoms occur, patients should discontinue use and seek medical assistance promptly.

Patients should also be cautious if they experience a sore throat that is severe, persists for more than two days, or is accompanied by fever, headache, rash, nausea, or vomiting, as these may indicate a serious condition requiring medical consultation.

Common adverse reactions may include excitability, particularly in children, and marked drowsiness. The use of alcohol, sedatives, or tranquilizers may exacerbate drowsiness, and patients should exercise caution when driving or operating machinery.

Patients are advised to stop use and consult a doctor if pain or cough worsens or lasts longer than seven days, if fever worsens or persists for more than three days, if redness or swelling is present, if new symptoms arise, or if a cough returns with a rash or headache that lasts. These symptoms could signify a serious underlying condition.

Drug Interactions

Co-administration of acetaminophen and warfarin may elevate the risk of bleeding. It is recommended that the International Normalized Ratio (INR) be monitored closely in patients receiving this combination to ensure safe therapeutic levels.

Doxylamine has the potential to enhance the sedative effects of alcohol, sedatives, and tranquilizers. This interaction may lead to increased drowsiness and should be approached with caution. Patients are advised to avoid the concurrent use of these substances to mitigate the risk of excessive sedation.

Packaging & NDC

Below are the non-prescription pack sizes of Night Time Cold and Flu Relief (acetaminophen, dextromethorphan hydrobromide, doxylamine succinate). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Night Time Cold and Flu Relief.
Details

Pediatric Use

Pediatric patients under 12 years of age should not use this medication. In children, excitability may occur as a side effect. For patients aged 12 years and older, the recommended dosage is 2 softgels taken with water every 6 hours, with a maximum of 4 doses in a 24-hour period. Caution is advised when administering this medication to pediatric patients due to the potential for increased excitability.

Geriatric Use

Elderly patients may not have specific information regarding the use of this medication, including dosage adjustments, safety concerns, or special precautions. Therefore, healthcare providers should exercise caution when prescribing this medication to geriatric patients.

It is advisable to monitor elderly patients closely for any potential adverse effects or changes in therapeutic response, given the lack of targeted data for this population. Consideration of individual patient factors, including comorbidities and concurrent medications, is essential in managing treatment effectively.

Pregnancy

Pregnant patients and those who are breastfeeding should consult a healthcare professional prior to using this medication. The potential risks and benefits must be carefully considered in these populations to ensure the safety of both the mother and the fetus or infant.

Lactation

Lactating mothers are advised to consult a health professional prior to using this medication. There is currently no available data on the excretion of this drug in human breast milk or its effects on breastfed infants. Therefore, caution is recommended when administering this medication to lactating individuals.

Renal Impairment

Patients with renal impairment have no specific information regarding dosage adjustments, special monitoring, or safety considerations provided in the drug insert. Therefore, healthcare professionals should exercise caution when prescribing this medication to individuals with reduced kidney function, as the lack of data necessitates careful clinical judgment. Regular monitoring of renal function may be advisable in these patients to ensure safety and efficacy.

Hepatic Impairment

Patients with hepatic impairment should be aware of the potential risks associated with the use of this product, which contains acetaminophen. Severe liver damage may occur if patients exceed a dosage of 4,000 mg of acetaminophen within a 24-hour period, take this product in conjunction with other medications containing acetaminophen, or consume three or more alcoholic drinks daily while using this product.

It is advised that patients with liver disease consult a healthcare professional prior to using this product. During the use of this product, patients are strongly encouraged to avoid alcoholic beverages to minimize the risk of liver damage.

In the event of an overdose, which can lead to significant liver injury, immediate medical assistance should be sought. Patients should contact a Poison Control Center at 1-800-222-1222 without delay, as prompt medical attention is crucial for both adults and children, even in the absence of noticeable signs or symptoms.

Overdosage

In cases of overdosage, it is imperative to recognize the potential for serious health consequences, particularly concerning liver damage. Healthcare professionals should be aware that exceeding the recommended dosage can lead to significant adverse effects.

Recommended Actions In the event of an overdose, immediate medical assistance is essential. Healthcare providers should advise patients or caregivers to contact a Poison Control Center at 1-800-222-1222 without delay. Prompt intervention is crucial for both adults and children, even in the absence of noticeable symptoms.

Potential Symptoms While specific symptoms of overdose may not be detailed, the risk of liver damage underscores the importance of vigilance. Healthcare professionals should monitor for any signs of hepatic impairment and be prepared to initiate appropriate management protocols.

Management Procedures Upon recognition of an overdose, healthcare professionals should follow established guidelines for the assessment and management of potential liver toxicity. This may include supportive care and monitoring of liver function tests, as well as considering the need for further interventions based on the clinical presentation.

In summary, the urgency of addressing an overdose cannot be overstated, and healthcare professionals must act swiftly to mitigate the risks associated with excessive dosing.

Nonclinical Toxicology

If pregnant or breastfeeding, it is advised to consult a health professional prior to use.

Excitability may occur, particularly in children, and marked drowsiness has been observed. The concomitant use of alcohol, sedatives, and tranquilizers may enhance drowsiness.

No information is available regarding carcinogenicity, mutagenicity, or impairment of fertility. Additionally, there is no data provided on animal pharmacology and toxicology.

Postmarketing Experience

Postmarketing experience has identified the following adverse reactions: severe skin reactions, which may manifest as skin reddening, blisters, and rash. In the event of a skin reaction, it is advised to discontinue use and seek medical assistance promptly.

Patient Counseling

Healthcare providers should advise patients not to exceed the recommended dosage of the medication, as taking more than the prescribed amount can lead to liver damage. In the event of an overdose, it is crucial for patients to seek medical assistance immediately or contact a Poison Control Center at 1-800-222-1222, as prompt medical attention is essential for both adults and children, even if no signs or symptoms are present.

Patients should be informed that excitability may occur, particularly in children, and they should be cautious about engaging in activities that require full attention. It is important to discuss the potential for marked drowsiness, which may affect their ability to drive a motor vehicle or operate machinery safely.

Additionally, healthcare providers should emphasize the need to avoid alcoholic beverages while taking this medication, as alcohol, along with sedatives and tranquilizers, can significantly increase drowsiness.

Storage and Handling

The product is supplied in various package configurations, with specific NDC numbers available for identification. It is essential to store the product at a temperature range of 15-30ºC (59-86ºF) to maintain its efficacy. Care should be taken to avoid exposure to excessive heat, which may compromise the integrity of the product. Proper storage conditions are crucial for ensuring the quality and safety of the product throughout its shelf life.

Additional Clinical Information

No further data are available.

Drug Information (PDF)

This file contains official product information for Night Time Cold and Flu Relief, including active ingredients, dosage, warnings, and labeling as submitted by the manufacturer for OTC distribution.

View product document (PDF)

Data Generation & Sources

This page was automatically generated and is maintained by the AllDrugs AI Data-Science Team. It was built from the FDA Structured Product Label (DailyMed) for Night Time Cold and Flu Relief, retrieved by a validated AI data-extraction workflow.

All FDA-listed dosage forms and strengths are shown in the Packaging & NDC Codes section above. Regulatory status appears in the Summary Information panel above and was verified in the FDA National Drug Code directory and the NSDE NDC Directory daily file.

Note: an automated daemon monitors NSDE checksums; when the record for this NDC changes, the new file is pulled instantly and this page is refreshed.

No human clinician has reviewed this version.

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Regulatory data notice: Information on this page is reproduced verbatim from FDA public databases (NSDE, Orange Book, Purple Book, DailyMed SPL). NDA/ANDA drugs are FDA-approved, BLA biologics are FDA-licensed. Inclusion alone does not guarantee current market availability or imply FDA endorsement.

Medical disclaimer: This AI-generated content is provided for educational purposes only and does not constitute medical advice. Always consult a licensed healthcare professional for diagnosis or treatment decisions.