ADD CONDITION

items per page

Nighttime Cold and Flu

Last content change checked dailysee data sync status

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
66715-6716

If you are a healthcare professional or from the pharmaceutical industry please visit this version.

If you are a consumer or patient please visit this version.

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 (acetaminophen), a cough suppressant (dextromethorphan HBr), and an antihistamine (doxylamine succinate). This medication can temporarily alleviate symptoms such as sore throat, headache, minor aches and pains, fever, runny nose, sneezing, and cough due to minor throat and bronchial irritation.

You may find this product labeled as "Cold & Flu Nighttime," and it is available in a pack containing 16 softgels. It is similar to the active ingredients found in Vicks® NyQuil® LiquiCaps®, making it a familiar option for those seeking relief from nighttime cold and flu symptoms.

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 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 associated 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 if you're using other Daytime or Nighttime products, be sure to read each label carefully to avoid taking too much.

If you have children under 12 years old, do not use this medication for them. Always stick to the recommended dosage to prevent any potential overdose, which can be serious.

What to Avoid

You should be cautious when using this medication. 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, do not use this medication if you are currently taking a prescription monoamine oxidase inhibitor (MAOI) for conditions like depression 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 adhere to the guidelines provided by your healthcare provider.

Side Effects

You should be aware of some important side effects and warnings associated with this medication. Taking more than 4,000 mg of acetaminophen in 24 hours, using it with other acetaminophen-containing products, or consuming three or more alcoholic drinks daily can lead to severe liver damage. Additionally, acetaminophen may cause serious skin reactions, such as skin reddening, blisters, or rash. If you experience any of these symptoms, stop using the product and seek medical help immediately.

While using this medication, you may feel drowsy, and this effect can be heightened if you consume alcohol or take sedatives. It's important to avoid exceeding the recommended dosage and to consult a doctor if your sore throat is severe, lasts more than two days, or is accompanied by other symptoms like fever or rash. If you notice any worsening pain, cough, or new symptoms, or if you suspect an overdose, seek medical attention right away.

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 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 skin reddening, blisters, or rash. If you notice any skin reactions, 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 promptly.

Before using this product, talk to your doctor if you have liver disease, glaucoma, difficulty urinating due to an enlarged prostate, or chronic breathing issues like asthma or emphysema. It's also important to consult a doctor or pharmacist if you are taking blood thinners like warfarin or sedatives. If you suspect an overdose, get medical help or contact a Poison Control Center (1-800-222-1222) right away. Additionally, stop using the product and call your 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 experience new symptoms.

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

You should not use this medication for children under 12 years old. For those aged 12 and older, the recommended dosage is 2 softgels taken with water every 6 hours. It's important to read the labels of any other Daytime or Nighttime products you may be using to ensure you are dosing correctly.

Be aware that excitability can occur, particularly in children. If an overdose happens, seek medical attention immediately for both adults and children, even if there are no noticeable signs or symptoms.

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 ensure that your healthcare provider is aware of any existing health conditions or medications, as this can help in making informed decisions about treatment options. Your safety and well-being are the top priority, so don’t hesitate to ask questions or express any concerns.

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 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 using 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. 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 feel free to ask questions and share your complete list of medications and any lab tests you may be undergoing. This way, you can receive the best possible care tailored to your needs.

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. Following these guidelines will help you use the product safely and effectively.

Additional Information

You should take this medication orally. If you are pregnant or breastfeeding, it's important to consult a healthcare professional before using it. Additionally, make sure to keep this medication 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 a pain reliever, fever reducer, cough suppressant, and antihistamine that temporarily relieves 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.

How should adults and children 12 years and over take this medication?

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 product?

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

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) immediately, as quick medical attention is critical.

What are the warnings associated with this medication?

Severe liver damage may occur if you take more than 4,000 mg of acetaminophen in 24 hours, with other acetaminophen-containing drugs, or consume 3 or more alcoholic drinks daily while using this product.

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

If you are pregnant or breastfeeding, ask a health professional before use.

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

If you experience symptoms like skin reddening, blisters, or rash, stop use and seek medical help right away.

What precautions should I take when using this product?

Avoid alcoholic drinks, do not exceed the recommended dosage, and consult a doctor if you have liver disease or other specific health conditions.

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 fever lasts more than 3 days.

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 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 there is uncertainty regarding the presence of acetaminophen in other medications, consultation with a healthcare professional is advised.

  • Concurrent use with prescription monoamine oxidase inhibitors (MAOIs), which are utilized for the treatment of depression, psychiatric or emotional conditions, or Parkinson's disease, is contraindicated. This includes a prohibition on use for 2 weeks following the discontinuation of an MAOI. Patients should verify with a healthcare professional if their prescription medications contain an MAOI.

  • Exceeding the recommended dosage is contraindicated to prevent potential adverse effects.

  • Consumption of alcoholic beverages is contraindicated while using this product, as it may increase the risk of liver damage and other complications.

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 drinks daily while using this product.

Acetaminophen may also lead to severe skin reactions, which can manifest as skin reddening, blisters, or rash. Should any of these symptoms occur, it is imperative to discontinue use immediately and seek medical assistance.

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

It is critical to adhere to the recommended dosage, as exceeding it can result in liver damage. In the event of an overdose, immediate medical help should be sought, or the Poison Control Center (1-800-222-1222) should be contacted. Quick medical attention is essential for both adults and children, even in the absence of noticeable signs or symptoms.

General precautions should be taken prior to use. Patients should be advised to consult a doctor if they have any of the following conditions: liver disease, glaucoma, difficulty urinating due to an enlarged prostate gland, a breathing problem or chronic cough (such as those associated with smoking, asthma, chronic bronchitis, or emphysema), or a cough that produces excessive phlegm. Additionally, patients should seek guidance from a doctor or pharmacist if they are taking blood-thinning medications such as warfarin or if they are using sedatives or tranquilizers.

Patients should be instructed to stop taking the product and contact a healthcare provider if any of the following occur: pain or cough worsens or lasts more than seven days; fever worsens or lasts more than three days; redness or swelling is present; new symptoms develop; or if a cough recurs or is accompanied by a rash or headache that persists. These symptoms may indicate a serious condition requiring further evaluation.

Side Effects

Severe liver damage may occur in patients who exceed a dosage of 4,000 mg of acetaminophen within 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, it is imperative to seek medical assistance 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.

Patients should be aware of the potential for severe skin reactions associated with acetaminophen, which may manifest as skin reddening, blisters, or rash. If any of these symptoms occur, it is essential to discontinue use and seek medical help without delay.

In clinical observations, participants have reported excitability, particularly in children, as well as marked drowsiness when using this product. The use of alcohol, sedatives, and tranquilizers may exacerbate drowsiness, necessitating caution when driving or operating machinery.

Patients are advised to consult a healthcare professional if a sore throat is severe, persists for more than two days, or is accompanied by fever, headache, rash, nausea, or vomiting. Additionally, individuals should stop use and seek medical advice if pain or cough worsens or lasts longer 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, 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 medication. For adolescents aged 12 years and older, the recommended dosage is 2 softgels taken with water every 6 hours. It is important for healthcare professionals to advise patients and caregivers to carefully read the labels of any other Daytime or Nighttime products being used to ensure correct dosing.

Caution is advised as 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

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 potential 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 necessitates careful clinical judgment.

Hepatic Impairment

Patients with hepatic impairment should exercise caution when using this product, which contains acetaminophen. Severe liver damage may occur if patients exceed 4,000 mg of acetaminophen in 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 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

Exceeding the recommended dosage of this medication may 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 onset of symptoms 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 signs or symptoms. Early recognition and management of an overdose can significantly influence patient outcomes.

Nonclinical Toxicology

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

Acetaminophen has been associated with severe skin reactions reported in postmarketing experience. Symptoms of these reactions may 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 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 past 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 experience 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, particularly if accompanied by a rash or headache that lasts, as these may indicate a serious condition.

When using this product, patients should be cautioned not to exceed the recommended dosage. They should be made aware that excitability may occur, especially in children, and that marked drowsiness may be a side effect. Patients should avoid alcoholic beverages, as alcohol, sedatives, and tranquilizers may enhance drowsiness. They should be advised to exercise caution when driving or operating machinery.

Patients with liver disease, glaucoma, or difficulty urinating due to an enlarged prostate gland should be encouraged to consult their healthcare provider before using this product. Additionally, patients with breathing problems or chronic coughs, such as those associated with smoking, asthma, chronic bronchitis, or emphysema, should seek medical advice prior to use. Those experiencing a cough with excessive phlegm should also consult a doctor. Furthermore, patients taking the blood-thinning medication warfarin or any sedatives or tranquilizers should be advised to speak with their doctor or pharmacist before using this product.

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 integrity and efficacy. Care should be taken to avoid exposure to excessive heat, which may compromise the quality of the product. Proper storage conditions are crucial for ensuring optimal performance and safety.

Additional Clinical Information

The medication is administered orally. 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 to ensure safety. No further information is available regarding laboratory tests, abuse potential, or postmarketing experiences.

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

Last AI update:

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.