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Nighttime 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 2024
Label revision date
December 8, 2025
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 2024
Label revision date
December 8, 2025
Manufacturer
QUALITY CHOICE (Chain Drug Marketing Association)
Registration number
M012
NDC root
83324-148

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Drug Overview

This product is a nighttime cold and flu relief medication designed to help you feel better when you're suffering from common cold and flu symptoms. It comes in softgel form 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). Together, these ingredients work to temporarily relieve symptoms such as sore throat, headache, minor aches and pains, fever, runny nose, sneezing, and cough due to minor throat and bronchial irritation.

By targeting multiple symptoms, this medication aims to provide you with the comfort you need to rest and recover during cold and flu season.

Uses

This medication is designed to temporarily relieve symptoms associated with the common cold and flu. If you're experiencing a sore throat, headache, minor aches and pains, fever, runny nose, sneezing, or a cough due to minor throat and bronchial irritation, this product may help alleviate those discomforts.

It's important to note that there are no teratogenic effects (which means it doesn't cause birth defects) or nonteratogenic effects mentioned with this medication. Always consult with a healthcare professional if you have any concerns or questions about using this product.

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 you must not exceed the recommended amount as indicated in the overdose warning.

If you are considering using other Daytime or Nighttime products, be sure to read each label thoroughly to avoid taking too much. Also, keep in mind that this medication is not suitable for children under 12 years of age. Always prioritize your health by adhering to these guidelines.

What to Avoid

You should be cautious when using this medication. First, do not take it with 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, avoid using this medication if you are currently taking a prescription monoamine oxidase inhibitor (MAOI) for depression, psychiatric conditions, or Parkinson's disease, or for two weeks after stopping an MAOI. Again, if you're uncertain about your medications, ask a healthcare professional.

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, acetaminophen may cause serious skin reactions, such as skin reddening, blisters, or rashes. If you experience any of these symptoms, stop using the product and seek medical help immediately.

While using this product, you might feel more excitable, especially if you are a child, or experience marked drowsiness. Be cautious when driving or operating machinery, as alcohol and other sedatives 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 also important to seek medical attention for any new symptoms or if your cough returns with a rash or headache. Remember, taking more than the recommended dose can lead to serious liver damage, so if you suspect an overdose, contact a medical professional or Poison Control Center immediately.

Warnings and Precautions

This product contains acetaminophen, which can lead to severe liver damage if you take more than 4,000 mg in a 24-hour period, use it with other medications containing acetaminophen, 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 of these symptoms, stop using the product and seek medical help immediately.

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 right away. It's important to get medical attention if you suspect an overdose, as taking more than the recommended dose can cause liver damage. In such cases, contact a Poison Control Center at 1-800-222-1222 or seek medical help immediately, even if you don't notice any symptoms.

You should stop using 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, or if new symptoms develop. These could indicate a more serious condition that requires medical attention.

Overdose

Taking more than the recommended dose of medication can lead to serious liver damage. If you suspect an overdose, it’s important to seek medical help immediately. You can contact a Poison Control Center at 1-800-222-1222 for guidance.

Quick medical attention is crucial for both adults and children, even if you don’t notice any signs or symptoms of an overdose. Remember, acting fast can make a significant difference in ensuring safety and health.

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

If you are considering this medication for your child, it's important to know that it should not be used in children under 12 years old. For those aged 12 and older, the recommended dosage is two softgels taken with water every six hours, but you should not exceed four doses in a 24-hour period.

Be aware that excitability (increased restlessness or agitation) may occur, particularly in children. Additionally, if an overdose is suspected, seek medical help immediately, even if your child does not show any signs or symptoms. Always prioritize safety 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.

Before using this product, please consult your doctor if you have liver disease. Remember, 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 essential for both adults and children.

Drug Interactions

It's important to have open conversations with your healthcare provider about any medications or tests you may be taking. Currently, there are no specific drug interactions or laboratory test interactions noted for this medication. However, every individual’s health situation is unique, and your healthcare provider can help ensure that your treatment plan is safe and effective for you. Always feel free to ask questions and share all the medications and supplements you are using to avoid any potential issues.

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 the general use of this product?

This product is used for nighttime relief of cold and flu symptoms, including sore throat, headache, minor aches and pains, fever, runny nose, sneezing, and cough.

What are the active ingredients in this product?

The active ingredients are acetaminophen (a pain reliever and fever reducer), dextromethorphan HBr (a cough suppressant), and doxylamine succinate (an antihistamine).

How should I take this product?

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 I should be aware of?

Yes, do not exceed the recommended dosage, and avoid alcoholic drinks. Severe liver damage may occur if you take more than 4,000 mg of acetaminophen in 24 hours or with other drugs containing acetaminophen.

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

If you notice symptoms like skin reddening, blisters, or rash, stop using the product and seek medical help immediately.

Can I use this product if I am pregnant or breastfeeding?

If you are pregnant or breastfeeding, consult 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 this product?

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

What are the storage instructions for this product?

Store the product between 15-30ºC (59-86ºF) and avoid excessive heat.

Packaging Info

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

Packaging configurations for Nighttime Cold and Flu Relief.
Details

Drug Information (PDF)

This file contains official product information for Nighttime 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 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 label to confirm appropriate dosing and avoid exceeding the maximum dosage.

Contraindications

Use of this product is contraindicated in the following situations:

Patients should not use this product in conjunction with any other medication containing acetaminophen, whether prescription or nonprescription. If there is uncertainty regarding the presence of acetaminophen in a medication, consultation with a healthcare professional is advised.

Additionally, this product is contraindicated in individuals currently taking a prescription monoamine oxidase inhibitor (MAOI) or within 2 weeks of discontinuing such treatment. MAOIs are commonly prescribed for depression, psychiatric or emotional conditions, or Parkinson's disease. If there is any doubt about the presence of an MAOI in a prescription, a healthcare professional should be consulted prior to use.

Patients are also advised not to exceed the recommended dosage and to avoid the consumption of alcoholic beverages while using this product.

Warnings and Precautions

This product contains acetaminophen, which carries a significant risk of severe liver damage under certain conditions. Healthcare professionals should advise patients to avoid exceeding 4,000 mg of acetaminophen within a 24-hour period. Additionally, patients should not use this product concurrently with other medications containing acetaminophen or consume three or more alcoholic beverages daily while using this product.

Acetaminophen may also trigger severe skin reactions, which can manifest as skin reddening, blisters, or rash. In the event of any skin reaction, patients must discontinue use immediately and seek medical assistance.

Healthcare providers should be vigilant regarding patients presenting with a sore throat. If the sore throat is severe, persists for more than two days, or is accompanied by fever, headache, rash, nausea, or vomiting, prompt consultation with a physician is warranted.

An overdose of acetaminophen can lead to liver damage. In cases of suspected overdose, it is imperative to seek medical help or contact a Poison Control Center (1-800-222-1222) without delay. Rapid medical intervention is crucial for both adults and children, even in the absence of noticeable signs or symptoms.

Patients should be instructed to stop using this product and consult a healthcare professional if any of the following occur: pain or cough worsens or persists beyond seven days; fever worsens or lasts more than three days; redness or swelling develops; new symptoms arise; or if a cough recurs alongside a rash or headache that persists. These symptoms may indicate a serious underlying condition that requires further evaluation.

Side Effects

Severe liver damage may occur in patients taking this product containing acetaminophen if they exceed 4,000 mg in 24 hours, use other medications containing acetaminophen concurrently, or consume three or more alcoholic drinks daily while using this product.

Patients should be aware of the potential for severe skin reactions associated with acetaminophen, which may manifest as skin reddening, blisters, or rash. In the event of a skin reaction, it is imperative to discontinue use and seek medical assistance immediately.

Additionally, if a patient experiences a sore throat that is severe, persists for more than two days, or is accompanied by fever, headache, rash, nausea, or vomiting, they should consult a healthcare professional promptly.

While using this product, excitability may occur, particularly in children, and marked drowsiness may be experienced by patients. The use of alcohol, sedatives, or tranquilizers may exacerbate drowsiness, necessitating caution when driving or operating machinery.

Patients are advised to discontinue 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 observed, if new symptoms arise, or if a cough recurs with a rash or headache that lasts. These symptoms could indicate a serious condition.

An overdose warning is also pertinent; taking more than the recommended dose can lead to liver damage. In the event of an overdose, patients should seek medical help or contact a Poison Control Center (1-800-222-1222) immediately, as prompt medical attention is critical for both adults and children, even in the absence of noticeable signs or symptoms.

Drug Interactions

There are currently no documented drug interactions associated with this medication. Additionally, there are no known interactions with laboratory tests. As such, no specific recommendations for dosage adjustments or monitoring are necessary at this time.

Packaging & NDC

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

Packaging configurations for Nighttime Cold and Flu Relief.
Details

Pediatric Use

Pediatric patients under 12 years of age should not use this medication. For adolescents 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.

Healthcare professionals should be aware that excitability may occur, particularly in children. In the event of an overdose, prompt medical attention is essential for both adults and pediatric patients, even if no signs or symptoms are immediately apparent.

Geriatric Use

There is no specific information available regarding the use of this medication in geriatric patients, including dosage adjustments, safety concerns, or special precautions. Healthcare providers should exercise caution when prescribing this medication to elderly patients, as individual responses may vary. It is advisable to monitor these patients closely for any adverse effects or changes in efficacy, given the lack of targeted data for this population.

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 weighed, as the effects on fetal outcomes and lactation are not fully established. It is essential for women of childbearing potential to seek medical advice to ensure the safety of both the mother and the developing fetus.

Lactation

Lactating mothers are advised to consult a health professional prior to using this medication. There is currently no available data regarding the excretion of this medication 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 closely monitored due to the potential for severe liver damage associated with the use of this product, which contains acetaminophen. It is critical that patients do not exceed 4,000 mg of acetaminophen in a 24-hour period, as exceeding this limit may lead to significant liver injury. Additionally, patients should avoid the concurrent use of other medications containing acetaminophen and limit alcohol consumption to fewer than three alcoholic drinks per day while using this product.

Before initiating treatment, patients with known liver disease are advised to consult a healthcare professional. In the event of an overdose, which can occur if the recommended dosage is exceeded, immediate medical assistance should be sought. Patients are encouraged to contact a Poison Control Center at 1-800-222-1222 without delay, as prompt medical intervention is essential for both adults and children, regardless of the presence of symptoms.

Overdosage

Exceeding the recommended dosage of the medication can lead to significant liver damage. It is imperative that healthcare professionals remain vigilant regarding the potential risks associated with overdosage.

In the event of an overdose, immediate medical assistance should be sought. Healthcare providers are advised to contact a Poison Control Center at 1-800-222-1222 without delay. Prompt intervention is crucial, as the effects of an overdose may not be immediately apparent.

Both adults and children are at risk, and it is essential to seek quick medical attention even in the absence of noticeable symptoms. Early recognition and management of an overdose can significantly improve outcomes and mitigate potential complications.

Nonclinical Toxicology

If pregnant or breast-feeding, it is advised to consult a health professional before use. No specific non-teratogenic effects have been identified in the available data. Additionally, there are no detailed findings regarding nonclinical toxicology or animal pharmacology and toxicology provided in the current information.

Postmarketing Experience

Postmarketing experience has identified severe skin reactions associated with acetaminophen. Reported symptoms may include skin reddening, blisters, and rash. In the event of a skin reaction, users are advised to discontinue use and seek medical assistance immediately.

Patient Counseling

Healthcare providers should advise patients not to exceed the recommended dosage, as taking more than the prescribed amount can lead to liver damage. In the event of an overdose, patients should seek medical assistance immediately or contact a Poison Control Center at 1-800-222-1222, as prompt medical attention is crucial 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 that marked drowsiness is a possible side effect. It is important to counsel patients to avoid alcoholic beverages, as alcohol, sedatives, and tranquilizers can enhance drowsiness. Patients should exercise caution when driving or operating machinery due to the potential for increased drowsiness.

Healthcare providers should encourage patients to consult a doctor before use if they have any of the following conditions: liver disease, glaucoma, difficulty urinating due to an enlarged prostate gland, breathing problems or chronic coughs associated with smoking, asthma, chronic bronchitis, or emphysema, or a cough that produces excessive phlegm (mucus). Additionally, patients taking the blood-thinning medication warfarin, or those using sedatives or tranquilizers, should also seek advice from a doctor or pharmacist prior to use.

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 Nighttime 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 Nighttime 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.

Learn more in our Editorial Policy

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Primary FDA sources:

Orange Book data shown on this page are limited to Regulatory Status (Rx), Established Pharmacologic Class (EPC), and Mechanism of Action (MoA).

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.