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Nighttime Cold and Flu

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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 2014
Label revision date
December 23, 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 2014
Label revision date
December 23, 2025
Manufacturer
Lil' Drug Store Products, Inc.
Registration number
M012
NDC root
66715-6816

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Drug Overview

Acetaminophen, Dextromethorphan HBr, and Doxylamine Succinate is a combination medication designed to help relieve symptoms associated with the common cold and flu. It acts as a pain reliever and fever reducer, while also serving as a cough suppressant and antihistamine. This means it can temporarily alleviate discomfort from sore throats, headaches, minor aches and pains, fever, runny noses, sneezing, and coughs caused by minor throat and bronchial irritation.

This product is specifically labeled as "Cold & Flu Nighttime" and is packaged in a convenient 16 capsule blister pack. It is comparable to the active ingredients found in Vicks® NyQuil® LiquiCaps®, ensuring quality and effectiveness in helping you feel better during cold and flu season.

Uses

You can use this medication 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 medication may help ease your discomfort.

It's important to note that there are no reported teratogenic effects (which means it doesn't cause birth defects) or nonteratogenic effects (which refers to other types of harmful effects) associated with this medication. Always consult with a healthcare professional if you have any questions or concerns about your symptoms or treatment options.

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 indicated in the overdose warning.

If you are considering using other Daytime or Nighttime products, be sure to read each label thoroughly to confirm the correct dosing. Also, please note that this medication is not suitable for children under 12 years of age, so do not use it for younger kids. 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.

It's also important to follow the recommended dosage and avoid consuming alcoholic drinks while using this medication. Taking more than the recommended amount or mixing it with alcohol can lead to serious health issues. Always prioritize your safety and consult a healthcare professional if you have any questions or concerns.

Side Effects

You should be aware that taking more than 4,000 mg of acetaminophen in 24 hours, using it with other medications containing acetaminophen, or consuming three or more alcoholic drinks daily while using this product can lead to severe liver damage. Additionally, acetaminophen may cause serious skin reactions, including skin reddening, blisters, or rash. If you experience any of these symptoms, stop using the product and seek medical help immediately.

It's important to consult a doctor if you have a severe sore throat that lasts more than two days or is accompanied by fever, headache, rash, nausea, or vomiting. You should also avoid using this product if you are currently taking any other acetaminophen-containing medications or certain antidepressants known as monoamine oxidase inhibitors (MAOIs). If you have liver disease, glaucoma, or breathing problems, or if you are taking blood thinners or sedatives, please talk to your doctor before using this product. Always follow the recommended dosage, as exceeding it can lead to serious health risks.

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 skin reddening, blisters, or rash. If you notice any of these symptoms, stop using the product and seek medical help immediately. If your sore throat is severe, lasts more than two days, or is accompanied by fever, headache, rash, nausea, or vomiting, consult your doctor promptly.

To ensure your safety, do not use this product with any other medications containing acetaminophen, and avoid it if you are currently taking a monoamine oxidase inhibitor (MAOI) or have certain health conditions like liver disease, glaucoma, or breathing problems. Always ask your doctor or pharmacist if you are unsure about any medications you are taking. If you experience worsening pain or cough lasting more than seven days, fever lasting more than three days, or any new symptoms, stop using the product and call your doctor. In case of overdose, seek medical help or contact a Poison Control Center (1-800-222-1222) immediately, as quick attention is crucial for both adults and children.

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

It's important to be cautious when considering this product for children. You should not use it for anyone under 12 years old. If your child does take this product, be aware that it may cause excitability, which means they might become unusually energetic or restless.

For older children and adults aged 12 and over, the recommended dosage is 2 softgels taken with water every 6 hours. If there is ever a concern about an overdose, seek medical help immediately, even if there are no noticeable signs or symptoms. Your child's safety is the top priority, so always follow these guidelines closely.

Geriatric Use

When it comes to using this medication in older adults, there is no specific information available about dosage adjustments, safety concerns, or special precautions. This means that if you or a loved one is an older adult considering this medication, it’s important to consult with a healthcare provider. They can help determine the best approach based on individual health needs and any other medications being taken. Always prioritize open communication with your healthcare team to ensure safe and effective treatment.

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 your kidneys are not functioning properly.

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

Hepatic Impairment

If you have liver problems, it's important to be cautious when using this product, which contains acetaminophen. You should not take more than 4,000 mg of acetaminophen in a 24-hour period, and you must avoid combining it with other medications that also contain acetaminophen. Additionally, 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. While using it, it's best to avoid alcohol altogether. Remember, taking more than the recommended dose can harm your liver, so 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 your safety.

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 is safe and effective. Always discuss any other medications or supplements you are using, as well as any lab tests you may need, to avoid potential issues.

Storage and Handling

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

When handling the product, always do so with clean hands and in a clean environment to maintain its integrity. If you have any specific disposal instructions, be sure to follow them carefully to ensure safe and responsible disposal.

Additional Information

You should take this medication orally, swallowing 2 softgels with water every 6 hours if you are an adult or a child aged 12 years and older. It's important not to crush, chew, or dissolve the softgels. If you are pregnant or breastfeeding, consult a healthcare professional before using this medication. Additionally, make sure to keep it out of reach of children to ensure their safety.

FAQ

What is the drug Acetaminophen, Dextromethorphan HBr, and Doxylamine Succinate used for?

This drug is used as a pain reliever, fever reducer, cough suppressant, and antihistamine to temporarily relieve common cold and flu symptoms.

What symptoms does this drug relieve?

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

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

Adults and children 12 years and over should take 2 softgels with water every 6 hours, without exceeding 4 doses in 24 hours.

Are there any contraindications for using this drug?

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

What should I do in case of overdose?

In case of overdose, seek medical help or contact a Poison Control Center immediately, as quick medical attention is critical.

What are the warnings associated with this drug?

Warnings include the risk of severe liver damage if you exceed 4,000 mg of acetaminophen in 24 hours, use with other acetaminophen-containing drugs, or consume 3 or more alcoholic drinks daily.

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

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

What should I do if my symptoms worsen or new symptoms occur?

Stop use and consult a doctor if pain or cough worsens or lasts more than 7 days, or if new symptoms occur.

What should I avoid while using this product?

Avoid exceeding the recommended dosage and consuming alcoholic drinks, as they may increase drowsiness.

How should I store this medication?

Store the medication between 15-30°C (59-86°F) and avoid excessive heat.

Packaging Info

Below are the non-prescription pack sizes of Nighttime Cold and Flu (acetaminophen, dextromethorphan hydrobromide, and 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 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 to avoid the risk of 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 should not be crushed, chewed, or dissolved prior to ingestion.

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 ensure accurate dosing and avoid exceeding the recommended limits.

Contraindications

Use of this product is contraindicated in the following situations:

The product should not be used concurrently with any other medication containing acetaminophen, whether prescription or nonprescription, due to the risk of acetaminophen overdose. If there is uncertainty regarding the presence of acetaminophen in other medications, consultation with a healthcare professional is advised.

Additionally, this product is contraindicated in patients 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 medication, 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 poses a risk of severe liver damage if the following conditions are met: exceeding 4,000 mg of acetaminophen within a 24-hour period, concurrent use with other medications containing acetaminophen, or consumption of three or more alcoholic beverages daily while using this product.

Acetaminophen may also lead to severe skin reactions, which can manifest as skin reddening, blisters, or rash. In the event of a skin reaction, it is imperative to discontinue use immediately and seek medical assistance.

Healthcare professionals should advise patients to consult a doctor promptly if a sore throat is severe, persists for more than two days, or is accompanied by fever, headache, rash, nausea, or vomiting.

Exceeding the recommended dosage can result in liver damage. In cases of overdose, immediate medical help should be sought, or the Poison Control Center (1-800-222-1222) should be contacted. Quick medical attention is crucial for both adults and children, even in the absence of noticeable signs or symptoms.

General precautions include avoiding the use of this product in conjunction with any other drug containing acetaminophen, whether prescription or nonprescription. If there is uncertainty regarding the presence of acetaminophen in another medication, patients should consult a doctor or pharmacist.

This product should not be used by individuals currently taking a prescription monoamine oxidase inhibitor (MAOI) or within two weeks of discontinuing such medication. Patients should verify with a healthcare provider if they are unsure whether their prescription includes an MAOI.

Before using this product, patients should seek medical advice if they have liver disease, glaucoma, difficulty urinating due to an enlarged prostate gland, or a chronic cough or breathing problem, such as those associated with smoking, asthma, chronic bronchitis, or emphysema. Additionally, patients taking the blood-thinning medication warfarin or those on sedatives or tranquilizers should consult a doctor or pharmacist prior to use.

While using this product, it is essential to adhere to the recommended dosage. Patients should be aware that excitability may occur, particularly in children, and marked drowsiness may be experienced. The consumption of alcohol, sedatives, and tranquilizers can exacerbate drowsiness, necessitating caution when driving or operating machinery.

Patients should discontinue use and contact a healthcare provider if pain or cough worsens or persists beyond seven days, if fever worsens or lasts more than three days, if redness or swelling occurs, if new symptoms arise, or if a cough recurs with a rash or headache that lasts, as these may indicate a serious condition.

Side Effects

Severe liver damage may occur in patients who 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 clinical trials and postmarketing experiences, it has been noted that taking more than the recommended dosage can lead to significant liver injury. In the event of an overdose, immediate medical assistance should be sought, and patients are advised to contact a Poison Control Center (1-800-222-1222) without delay, as prompt intervention is crucial for both adults and children.

Patients should be aware that acetaminophen may cause severe skin reactions, which can manifest as skin reddening, blisters, or rash. If any of these symptoms occur, it is imperative to discontinue use and seek medical help immediately. Additionally, 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 promptly.

Patients with liver disease, glaucoma, difficulty urinating due to an enlarged prostate gland, or chronic respiratory conditions such as asthma, chronic bronchitis, or emphysema should consult a doctor before using this product. Furthermore, individuals taking blood thinners like warfarin or sedatives should also seek advice from a healthcare provider prior to use.

While using this product, patients should not exceed the recommended dosage, as excitability may occur, particularly in children. Marked drowsiness is a potential side effect, which may be exacerbated by the consumption of alcohol, sedatives, or tranquilizers. Caution is advised when driving or operating machinery.

Patients are advised to discontinue use and consult a doctor if pain or cough worsens or persists for 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 lasts, as these may indicate a serious condition.

Drug Interactions

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

Packaging & NDC

Below are the non-prescription pack sizes of Nighttime Cold and Flu (acetaminophen, dextromethorphan hydrobromide, and 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. In children, the use of this medication may lead to excitability. In the event of an overdose, it is crucial to seek immediate medical attention for both adults and children, even if no signs or symptoms are apparent. For patients aged 12 years and older, the recommended dosage is 2 softgels taken with water every 6 hours.

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. Monitoring for potential adverse effects and therapeutic efficacy is recommended in 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 not been specifically addressed in the drug insert regarding dosage adjustments, special monitoring, or safety considerations. Therefore, healthcare professionals should exercise caution when prescribing this medication to patients with reduced kidney function, as the lack of data necessitates careful clinical judgment. Regular monitoring of renal function may be advisable in these patients, although specific recommendations are not provided.

Hepatic Impairment

Patients with hepatic impairment should exercise caution when using 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 a history of liver disease consult a healthcare professional prior to use. During treatment, patients are strongly encouraged to avoid alcoholic beverages to minimize the risk of liver damage.

Patients should be aware that taking more than the recommended dose can lead to significant liver injury. In the event of an overdose, immediate medical assistance should be sought, or the Poison Control Center (1-800-222-1222) should be contacted without delay. Prompt medical attention is crucial for both adults and children, even if no signs or symptoms of overdose are apparent.

Overdosage

In cases of overdosage, the administration of doses exceeding the recommended amount may lead to significant liver damage. It is imperative that healthcare professionals remain vigilant regarding the potential consequences of such an event.

Immediate medical assistance is crucial. In the event of an overdose, it is recommended to 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 prompt intervention can mitigate the risk of severe complications.

Healthcare providers should be aware that symptoms may not be immediately apparent. Therefore, even in the absence of noticeable signs or symptoms, swift medical evaluation is advised to ensure the safety and well-being of the patient.

Nonclinical Toxicology

If pregnant or breast-feeding, 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 specific information is available regarding nonclinical toxicology or animal pharmacology and toxicology in the insert.

Postmarketing Experience

Postmarketing experience has identified the following adverse reactions: severe skin reactions, which may include skin reddening, blisters, and rash. These events have been reported voluntarily or through surveillance programs.

Patient Counseling

Healthcare providers should advise patients to keep this medication out of reach of children to prevent accidental ingestion. Patients should be instructed not to use this product in conjunction with any other medications containing acetaminophen, whether prescription or nonprescription. If patients are uncertain whether a drug contains acetaminophen, they should be encouraged to consult a doctor or pharmacist.

It is important to inform patients that they should not use this product if they are currently taking a prescription monoamine oxidase inhibitor (MAOI) or have stopped taking an MAOI within the last two weeks. Patients should be advised to check with their healthcare provider if they are unsure whether their prescription medication contains an MAOI.

Patients should be instructed to discontinue use and seek medical advice 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 be advised to stop use and consult a doctor if new symptoms arise or if a cough returns, especially if accompanied by a rash or headache that lasts, as these may indicate a serious condition.

When using this product, patients should be cautioned against exceeding the recommended dosage. They should be made aware that excitability may occur, particularly in children, and that marked drowsiness may also be a side effect. Patients should be advised to avoid alcoholic beverages while using this product, as alcohol, sedatives, and tranquilizers can enhance drowsiness.

Patients should be warned to exercise caution when driving a motor vehicle or operating machinery due to the potential for drowsiness. Additionally, patients should be encouraged to consult a doctor before using this product if they have liver disease, glaucoma, difficulty urinating due to an enlarged prostate gland, or any breathing problems or chronic coughs, such as those associated with smoking, asthma, chronic bronchitis, or emphysema. They should also seek medical advice if they have a cough that produces excessive phlegm.

Finally, patients should be advised to consult a doctor or pharmacist before using this product if they are taking the blood-thinning medication warfarin or if they are using sedatives or tranquilizers.

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 15-30°C (59-86°F) to maintain its efficacy. Care should be taken to avoid exposure to excessive heat, as this 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

Patients aged 12 years and older are instructed to take 2 softgels orally with water every 6 hours, ensuring that the softgels are swallowed whole and not crushed, chewed, or dissolved. Clinicians should advise patients who are pregnant or breastfeeding to consult a health professional prior to use. Additionally, it is important to keep the medication out of reach of children. No further information is available regarding laboratory tests, abuse potential, or postmarketing experience.

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.