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Nighttime Cold and Flu

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Active ingredients
  • Doxylamine Succinate 12.5 mg/30 mL
  • Acetaminophen 650 mg/30 mL
  • Dextromethorphan Hydrobromide 30 mg/30 mL
Other brand names
Drug classes
Antihistamine, Sigma-1 Agonist, Uncompetitive N-methyl-D-aspartate Receptor Antagonist
Dosage form
Liquid
Route
Oral
Prescription status
OTC (over the counter)
Marketed in the U.S.
Since 2022
Label revision date
December 16, 2025
Active ingredients
  • Doxylamine Succinate 12.5 mg/30 mL
  • Acetaminophen 650 mg/30 mL
  • Dextromethorphan Hydrobromide 30 mg/30 mL
Other brand names
Drug classes
Antihistamine, Sigma-1 Agonist, Uncompetitive N-methyl-D-aspartate Receptor Antagonist
Dosage form
Liquid
Route
Oral
Prescription status
OTC (over the counter)
CSA schedule
Not a scheduled drug
Marketed in the U.S.
Since 2022
Label revision date
December 16, 2025
Manufacturer
WALMART INC. (see also Equate)
Registration number
M012
NDC root
79903-173

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Drug Overview

This medication provides nighttime relief for cold and flu symptoms, helping you feel more comfortable when you're not feeling well. It contains three active ingredients: acetaminophen (a pain reliever and fever reducer), dextromethorphan HBr (a cough suppressant), and doxylamine succinate (an antihistamine that can help with sneezing and runny nose).

By temporarily alleviating common symptoms such as minor aches and pains, headaches, sore throats, fevers, runny noses, and coughs, this product aims to help you rest better during your illness. It is suitable for individuals aged 12 years and older and comes in a pleasant cherry flavor.

Uses

If you're dealing with the discomfort of a common cold or flu, this medication can help temporarily relieve several bothersome symptoms. You can expect relief from minor aches and pains, headaches, sore throats, and fever. It also helps with a runny nose, sneezing, and cough caused by minor irritation in your throat and bronchial area.

Rest assured, this medication does not have any known teratogenic effects, meaning it does not cause birth defects. It's designed to help you feel better while your body fights off the illness.

Dosage and Administration

When you need to take this medication, the recommended dose for adults and children aged 12 years and older is 30 mL every 6 hours. However, it's important not to exceed 4 doses in a 24-hour period. To ensure you take the correct amount, always use the dosing cup that comes with the medication; avoid using any other measuring devices, as they may not provide an accurate dose.

If you have children under 12 years of age, do not give them this medication. Additionally, if you are using other Daytime or Nighttime products, make sure to read each label carefully to avoid taking too much. This will help you stay safe while managing your symptoms.

What to Avoid

You should avoid using this product if you are currently taking a prescription monoamine oxidase inhibitor (MAOI), which is a type of medication used for depression, psychiatric conditions, or Parkinson’s disease. Additionally, you should not take this product for at least two weeks after stopping an MAOI. If you're unsure whether your medication contains an MAOI, please consult your doctor or pharmacist.

It's also important not to use this product alongside any other medications that contain acetaminophen, whether they are prescription or over-the-counter. If you have any doubts about whether a drug contains acetaminophen, again, please ask your healthcare provider for guidance.

Side Effects

This product 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. Be aware that acetaminophen may also 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.

You should consult a doctor if your pain or cough worsens or lasts more than seven days, if your fever persists for more than three days, or if you notice any redness or swelling. Additionally, while using this product, you may feel drowsy or excitable, especially children, so be cautious when driving or operating machinery. Avoid alcohol, as it can increase drowsiness. If you suspect an overdose, seek medical attention right away, even if you don't notice any symptoms.

Warnings and Precautions

This product contains acetaminophen, which can lead to severe liver damage if you take more than 4000 mg in 24 hours, 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 rash. 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, a cough with excessive mucus, or any breathing problems, especially if you smoke or have chronic conditions like asthma or bronchitis. If you are taking sedatives, tranquilizers, or the blood thinner warfarin, 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) immediately, even if you don't notice any symptoms.

Stop using the 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, or if you notice any redness, swelling, or new symptoms. These could indicate a more serious condition that requires medical attention.

Overdose

Taking more than the recommended dose of a medication can lead to serious health issues, including liver damage. It's important to be aware of this risk and to act quickly if you suspect an overdose.

If you or someone else has taken too much of a medication, seek medical help immediately or contact a Poison Control Center at 1-800-222-1222. Quick medical attention is crucial for both adults and children, even if there are no noticeable signs or symptoms of an overdose. Remember, it's always better to be safe and get checked out.

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

You should not use this product for children under 12 years of age. For those aged 12 and older, the recommended dosage is 30 mL every 6 hours. It's important to be aware that using this product may cause excitability, particularly in children, and it can also lead to significant drowsiness.

If you suspect an overdose, seek medical help immediately or contact a Poison Control Center at 1-800-222-1222. Quick medical attention is crucial for both adults and children, even if there are no noticeable signs or symptoms.

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. If you or a loved one is an older adult, it’s wise to discuss any potential risks or benefits with your healthcare provider. They can help determine the best course of action based on individual health needs and any other medications being taken.

Always keep in mind that older adults may have different responses to medications, so regular check-ins with your doctor can ensure safety and effectiveness.

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 result in an overdose, which may 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 have open conversations with your healthcare provider about any medications or tests you may be taking. While there are no specific drug interactions or laboratory test interactions noted for this medication, your healthcare provider can help ensure that everything you are taking works well together and is safe for you. Always share your complete list of medications and any health conditions you have to receive the best care possible.

Storage and Handling

To ensure the best performance of your product, store it at a temperature between 20-25ºC (68-77ºF). It's important not to refrigerate it, as this can affect its effectiveness.

When handling the product, make sure to do so in a clean environment to maintain its integrity. Always follow any additional safety guidelines provided to ensure safe and effective use.

Additional Information

You should take this medication orally, with the recommended dose for adults and children aged 12 years and older being 30 mL every 6 hours. If your child is under 12 years old, do not use this medication.

If you are pregnant or breastfeeding, consult a healthcare professional before using this product. Always keep it out of reach of children. Be aware that taking more than the recommended dose can lead to liver damage. If an overdose occurs, seek medical help immediately or contact a Poison Control Center at 1-800-222-1222, as prompt attention is crucial for both adults and children, even if no symptoms are present.

FAQ

What is the general use of this medication?

This medication provides nighttime relief for cold and flu symptoms.

What are the active ingredients in this medication?

The active ingredients include acetaminophen (650 mg) for pain relief and fever reduction, dextromethorphan HBr (30 mg) as a cough suppressant, and doxylamine succinate (12.5 mg) as an antihistamine.

What symptoms does this medication relieve?

It temporarily relieves symptoms such as minor aches and pains, headache, sore throat, fever, runny nose, sneezing, and cough due to minor throat and bronchial irritation.

Who can use this medication?

This medication is intended for adults and children aged 12 years and over. It should not be used by children under 12 years of age.

What is the recommended dosage for adults and children over 12?

The recommended dosage is 30 mL every 6 hours, with a maximum of 4 doses in any 24-hour period.

Are there any contraindications for this medication?

Do not use this medication if you are taking a prescription monoamine oxidase inhibitor (MAOI) or any other drug containing acetaminophen.

What should I do in case of an overdose?

In case of overdose, seek medical help or contact a Poison Control Center (1-800-222-1222) immediately.

What are the warnings associated with this medication?

Warnings include the risk of severe liver damage if more than 4000 mg of acetaminophen is taken in 24 hours, and the potential for severe skin reactions from acetaminophen.

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

If you are pregnant or breastfeeding, consult a health professional before using this medication.

What should I do if my symptoms worsen?

Stop use and consult a doctor if pain or cough worsens or lasts more than 7 days, or if fever lasts more than 3 days.

Packaging Info

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

Packaging configurations for Nighttime Cold and Flu.
Details

Drug Information (PDF)

This file contains official product information for Nighttime Cold and Flu, 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 common cold and flu symptoms, including minor aches and pains, headache, sore throat, 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

Adults and children aged 12 years and over are advised to take 30 mL every 6 hours as needed. It is important not to exceed 4 doses within a 24-hour period. The medication should be measured exclusively with the dosing cup provided; the use of any other dosing device is not recommended.

For children under 12 years of age, the use of this medication is contraindicated. When administering this product in conjunction with other Daytime or Nighttime formulations, healthcare professionals should ensure that each label is carefully read to confirm appropriate dosing and avoid potential overdosing.

Contraindications

Use of this product is contraindicated in the following situations:

Patients currently taking a prescription monoamine oxidase inhibitor (MAOI) for depression, psychiatric or emotional conditions, or Parkinson’s disease, or within 2 weeks of discontinuing an MAOI. The combination may lead to serious adverse effects. If there is uncertainty regarding the presence of an MAOI in a prescription drug, consultation with a healthcare professional is advised.

Additionally, this product should not be used concurrently with any other medication containing acetaminophen, whether prescription or non-prescription, due to the risk of acetaminophen overdose. If there is any doubt about the presence of acetaminophen in other medications, a healthcare professional should be consulted.

Warnings and Precautions

This product contains acetaminophen, which carries significant risks that healthcare professionals must communicate to patients.

Liver Warning Severe liver damage may occur if the patient exceeds 4000 mg of acetaminophen within a 24-hour period, uses this product in conjunction with other medications containing acetaminophen, or consumes three or more alcoholic drinks daily while using this product. It is imperative to monitor patients for signs of liver dysfunction, particularly in those who may be at higher risk.

Allergy Alert Acetaminophen may induce severe skin reactions, which can manifest as skin reddening, blisters, or rash. Should any of these symptoms occur, patients must be advised to discontinue use immediately and seek medical assistance.

Sore Throat Warning Patients experiencing a severe sore throat that persists for more than two days, or is accompanied by fever, headache, rash, nausea, or vomiting, should be instructed to consult a physician promptly.

General Precautions Healthcare professionals should advise patients to consult a doctor prior to use if they have any of the following conditions: liver disease, glaucoma, a cough associated with excessive phlegm, breathing problems, chronic cough related to smoking, asthma, chronic bronchitis, emphysema, or difficulty urinating due to an enlarged prostate gland. Additionally, patients should be cautioned to seek guidance from a doctor or pharmacist if they are currently taking sedatives, tranquilizers, or the anticoagulant warfarin.

Emergency Medical Help 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) without delay, as prompt intervention is essential for both adults and children, even in the absence of noticeable symptoms.

Discontinuation of Use Patients must be advised to stop taking this product and consult a doctor if any of the following occur: worsening pain or cough lasting more than seven days, fever worsening or persisting beyond three days, presence of redness or swelling, emergence of new symptoms, or recurrence of cough accompanied by rash or headache lasting. 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 4000 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, which may result from taking more than the recommended dose, immediate medical attention is critical. Patients are advised to contact a Poison Control Center (1-800-222-1222) without delay, even if no signs or symptoms are apparent.

Patients should also be alert to the possibility of severe skin reactions associated with acetaminophen, which may manifest as skin reddening, blisters, or rash. If any of these symptoms occur, patients must discontinue use and seek medical assistance promptly.

In addition, if a sore throat is severe, persists for more than two days, or is accompanied by fever, headache, rash, nausea, or vomiting, patients should consult a healthcare professional immediately.

Patients are advised to stop using the product and consult a doctor if pain or cough worsens or lasts more than seven days, if fever worsens or lasts more than three days, if redness or swelling is present, if new symptoms arise, or if a cough recurs with a rash or headache that persists. These symptoms may indicate a serious condition.

While using this product, patients may experience excitability, particularly in children, as well as marked drowsiness. It is recommended that patients avoid alcoholic beverages, as alcohol, sedatives, and tranquilizers may enhance drowsiness. Caution is advised when driving a motor vehicle or operating machinery due to the potential for increased drowsiness.

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 (acetaminophen, dextromethorphan hbr, doxylamine succinate). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Nighttime Cold and Flu.
Details

Pediatric Use

Pediatric patients under 12 years of age should not use this product. For patients aged 12 years and older, the recommended dosage is 30 mL every 6 hours.

Caution is advised as excitability may occur, particularly in children. Additionally, marked drowsiness can be a side effect of this product. In the event of an overdose, it is crucial to seek medical help or contact a Poison Control Center (1-800-222-1222) immediately, as prompt medical attention is essential for both adults and children, even if no signs or symptoms are apparent.

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 these patients closely for any adverse effects or changes in therapeutic response, 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 safe use during pregnancy and lactation.

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 may impact the drug's efficacy and safety profile in this population. Regular monitoring of renal function is advisable to ensure patient safety.

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 4000 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 a history of liver disease are advised to consult a healthcare professional. In the event of an overdose, which may 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 attention is essential for both adults and children, regardless of the presence of symptoms.

Overdosage

In the event of an overdose, the potential for liver damage increases significantly when the recommended dose is exceeded. It is imperative that healthcare professionals recognize the seriousness of this situation and act promptly.

Immediate medical assistance is crucial. In cases of suspected overdose, individuals should seek medical help or contact a Poison Control Center at 1-800-222-1222 without delay. This action is essential for both adults and children, as quick intervention can mitigate the risk of severe complications, even if no immediate signs or symptoms are apparent.

Healthcare providers should remain vigilant and ensure that patients and caregivers are aware of the importance of timely medical evaluation following an overdose.

Nonclinical Toxicology

No information is available regarding teratogenic or non-teratogenic effects. Additionally, there is no data provided concerning nonclinical toxicology, animal pharmacology, or toxicology.

Postmarketing Experience

Postmarketing experience has identified that acetaminophen may be associated with severe skin reactions. Reports indicate that symptoms can include skin reddening, blisters, and rash. In the event of a skin reaction, it is advised to discontinue use and seek medical assistance immediately.

Patient Counseling

Healthcare providers should advise patients about the potential risks associated with overdose, emphasizing that taking more than the recommended dose may 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 crucial for both adults and children, even if no signs or symptoms are present.

Patients should be informed not to use this product if they are currently taking a prescription monoamine oxidase inhibitor (MAOI) or have stopped taking an MAOI within the past two weeks. If patients are uncertain whether their prescription medication contains an MAOI, they should consult with a doctor or pharmacist prior to using this product.

It is important to instruct patients not to combine this product with any other medications containing acetaminophen, whether prescription or non-prescription. Patients should be encouraged to verify the contents of their medications with a healthcare professional if they are unsure.

Patients should be advised to discontinue use and consult a doctor if their pain or cough worsens or persists for more than 7 days, if their fever worsens or lasts more than 3 days, or if they notice any redness or swelling. They should also seek medical advice if new symptoms arise or if a cough returns, particularly if accompanied by a rash or persistent headache, as these may indicate a serious condition.

When using this product, patients should be made aware that excitability may occur, particularly in children, and that marked drowsiness is a possible side effect. They should be cautioned against consuming alcoholic beverages while using this product, as well as being careful when driving or operating machinery. Additionally, patients should be informed that the use of alcohol, sedatives, and tranquilizers may enhance drowsiness.

Patients with liver disease, glaucoma, a cough associated with excessive phlegm, or chronic respiratory conditions such as asthma, chronic bronchitis, or emphysema should be advised to consult a doctor before using this product. Furthermore, those experiencing difficulty urinating due to an enlarged prostate gland, as well as patients taking sedatives, tranquilizers, or the blood-thinning medication warfarin, should also seek guidance from a healthcare professional prior to use.

Storage and Handling

The product is supplied in configurations that include specific NDC numbers. It should be stored at a temperature range of 20-25ºC (68-77ºF). It is imperative to avoid refrigeration to maintain product integrity. Proper handling and storage conditions are essential to ensure the efficacy and safety of the product.

Additional Clinical Information

The medication is administered orally, with a recommended dosage of 30 mL every 6 hours for adults and children aged 12 years and older. It is contraindicated for use in children under 12 years of age.

Clinicians should counsel patients to consult a health professional if they are pregnant or breastfeeding. It is essential to keep the medication out of reach of children. Patients should be warned about the risks of overdose, which can lead to liver damage. In the event of an overdose, immediate medical assistance should be sought, and contacting a Poison Control Center (1-800-222-1222) is advised, as prompt medical attention is crucial for both adults and children, regardless of the presence of symptoms.

Drug Information (PDF)

This file contains official product information for Nighttime Cold and Flu, 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, 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.