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Equaline Nighttime Cold and Flu Relief

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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
Solution
Route
Oral
Prescription status
OTC (over the counter)
Marketed in the U.S.
Since 2011
Label revision date
October 24, 2024
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
Solution
Route
Oral
Prescription status
OTC (over the counter)
CSA schedule
Not a scheduled drug
Marketed in the U.S.
Since 2011
Label revision date
October 24, 2024
Manufacturer
United Natural Foods, Inc. dba UNFI
Registration number
M012
NDC root
41163-335

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Drug Overview

EQUALINE® is a nighttime cold and flu relief medication designed to help you feel better when you're suffering from common cold or flu symptoms. It contains three active ingredients: 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 cough, sore throat, headache, minor aches and pains, fever, runny nose, and sneezing.

This medication is formulated to provide comfort during the night, allowing you to rest while it alleviates discomfort associated with colds and flu. If you're feeling under the weather, EQUALINE® may help ease your symptoms and support your recovery.

Uses

You can use this medication to temporarily relieve symptoms associated with the common cold and flu. It helps ease a cough caused by minor irritation in your throat and bronchial tubes, soothes a sore throat, and alleviates headaches. Additionally, it can help reduce minor aches and pains, lower fever, and manage a runny nose and sneezing.

This medication is designed to provide comfort when you're feeling under the weather, making it easier for you to get through your day while you recover.

Dosage and Administration

It's important to take this medication exactly as directed to ensure your safety. Always use the dose cup that comes with the medication to measure your dose accurately. For adults and children aged 12 years and older, the recommended dose is 30 mL every 6 hours, but you should not take more than 4 doses in a 24-hour period.

If you have children between the ages of 4 and 12, it's best to consult a doctor before giving them this medication. For children under 4 years old, you should not use this medication at all. Always follow these guidelines to avoid any potential overdose.

What to Avoid

You should avoid using this product if you are currently taking any other medication that contains acetaminophen, whether it's a prescription or over-the-counter drug. If you're unsure about a medication, it's best to consult with your doctor or pharmacist. Additionally, do not use this product if you are taking a prescription monoamine oxidase inhibitor (MAOI) for conditions like depression or Parkinson’s disease, or if you have stopped taking an MAOI within the last two weeks. If you have a history of allergic reactions to this product or any of its ingredients, you should also refrain from using it. Always prioritize your safety by checking with a healthcare professional if you have any questions.

Side Effects

You should be aware of some important warnings and potential side effects when using this product. Taking more than 4,000 mg of acetaminophen in 24 hours, using it with other acetaminophen-containing medications, 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.

Other side effects may include excitability, especially in children, and marked drowsiness, which can affect your ability to drive or operate machinery. Be cautious if you consume alcohol, sedatives, or tranquilizers, as these can increase drowsiness. If you have certain health conditions, such as liver disease or breathing problems, or if you are taking other medications, consult your doctor before use. If you experience worsening pain or cough, fever lasting more than three days, or new symptoms, contact your doctor promptly. In case of overdose, seek medical help immediately.

Warnings and Precautions

This product contains acetaminophen, which can lead to severe liver damage if you take more than 4,000 mg in 24 hours, use it with other acetaminophen-containing medications, or consume three or more alcoholic drinks daily while using it. Be aware that acetaminophen may also cause serious skin reactions, such as redness, blisters, or rashes. If you experience any of these symptoms, 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, talk to your doctor if you have liver disease, glaucoma, breathing issues, or if you are on a sodium-restricted diet. It's also important to consult a healthcare professional if you are taking sedatives, tranquilizers, or the blood thinner warfarin. If you suspect an overdose, seek emergency medical assistance or contact a Poison Control Center right away, as quick action is crucial for both adults and children.

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 persists for more than three days, or if you notice any redness, swelling, or new symptoms. A returning cough accompanied by a rash or headache that lasts could indicate a more serious condition.

Overdose

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 action is crucial for both adults and children, even if you don’t see any signs or symptoms of an overdose.

Signs of an overdose can vary, but they may include unusual drowsiness, confusion, or difficulty breathing. If you notice any of these symptoms or have concerns about a possible overdose, don’t hesitate to get help right away. Your safety and health are the top priority.

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 using this medication for your child, it's important to know the following guidelines. For children aged 4 to under 12 years, you should consult a doctor before use. However, this medication is not recommended for children under 4 years old.

Be aware that some children may experience increased excitability when taking this medication. Additionally, if an overdose occurs, it is crucial to seek medical attention immediately for both adults and children, even if there are no noticeable 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. If you or a loved one is an older adult, it’s always a good idea to discuss any medications with a healthcare provider. They can help ensure that the treatment is safe and appropriate, considering any unique health needs or conditions that may be present.

Since there are no dosage adjustments or special precautions mentioned for elderly patients, your healthcare provider will be the best resource for personalized advice. They can monitor for any potential side effects and make recommendations based on individual health status. Always prioritize open communication with your healthcare team to ensure the best outcomes.

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 disease, it's important to consult your doctor before using this medication. Your healthcare provider can help determine if it's safe for you and may need to adjust your dosage or monitor your liver function closely. Always prioritize your health by discussing any liver conditions with your doctor before starting new treatments.

Drug Interactions

It's important to be cautious when taking this medication, especially regarding potential interactions with other drugs. You should avoid using it alongside any other products that contain acetaminophen, whether they are prescription or over-the-counter. If you are currently taking a monoamine oxidase inhibitor (MAOI)—a type of medication often used for depression or certain other conditions—make sure to consult your doctor or pharmacist before using this medication, and for at least two weeks after stopping the MAOI.

Additionally, if you are on the blood thinner warfarin, be aware that this combination may increase your risk of bleeding. Alcohol, sedatives, and tranquilizers can also heighten drowsiness when taken with this medication. Always discuss your current medications and any lab tests with your healthcare provider to ensure your safety and well-being.

Storage and Handling

To ensure the best performance of your product, store it at a temperature between 20-25°C (68-77°F). This temperature range helps maintain its effectiveness and safety.

When handling the product, be sure to do so with clean hands and in a clean environment to avoid contamination. Always follow any specific disposal instructions provided to ensure safe and responsible disposal.

Additional Information

When using this medication, adults and children aged 12 years and older should take 30 mL every 6 hours. For children aged 4 to under 12 years, it's important to consult a doctor before use, and this medication should not be used in children under 4 years old.

If you are pregnant or breastfeeding, be sure to talk to a healthcare professional before using this medication. Additionally, be cautious when driving or operating machinery, as alcohol, sedatives, and tranquilizers can increase drowsiness.

FAQ

What is EQUALINE® used for?

EQUALINE® is used for nighttime cold and flu relief, temporarily alleviating symptoms such as cough, sore throat, headache, minor aches and pains, fever, runny nose, and sneezing.

What are the active ingredients in EQUALINE®?

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

How should I take EQUALINE®?

Adults and children 12 years and over should take 30 mL every 6 hours, not exceeding 4 doses in 24 hours. For children aged 4 to under 12 years, consult a doctor, and do not use for children under 4 years.

Are there any warnings associated with EQUALINE®?

Yes, you should not use EQUALINE® with other drugs containing acetaminophen, if you are taking a monoamine oxidase inhibitor (MAOI), or if you have had an allergic reaction to it or its ingredients.

What should I do in case of an overdose?

In case of overdose, seek medical help or contact a Poison Control Center immediately. Quick medical attention is critical for both adults and children.

Can I use EQUALINE® if I am pregnant or breastfeeding?

If you are pregnant or breastfeeding, you should ask a health professional before using EQUALINE®.

What are the potential side effects of EQUALINE®?

Possible side effects include marked drowsiness, excitability (especially in children), and severe skin reactions such as reddening, blisters, or rash. If any severe reactions occur, stop use and seek medical help.

What should I do if my symptoms worsen?

Stop using EQUALINE® and consult a doctor if your pain or cough worsens or lasts more than 7 days, or if your fever lasts more than 3 days.

Packaging Info

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

Packaging configurations for Equaline Nighttime Cold and Flu Relief.
Details

Drug Information (PDF)

This file contains official product information for Equaline 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

EQUALINE® is a nighttime cold and flu relief formulation that contains acetaminophen, a pain reliever and fever reducer; dextromethorphan HBr, a cough suppressant; and doxylamine succinate, an antihistamine. This product is designed to provide powerful relief from symptoms associated with colds and flu, including aches and fever, runny nose, sneezing, and cough. The formulation is presented in an original flavor and contains 10% alcohol. Each bottle contains 12 fluid ounces (355 mL).

Uses and Indications

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

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

Dosage and Administration

Patients should adhere strictly to the prescribed dosage and administration guidelines. It is imperative to utilize only the dose cup provided with the medication to ensure accurate dosing.

For adults and children aged 12 years and older, the recommended dosage is 30 mL every 6 hours, with a maximum of 4 doses within a 24-hour period.

For children aged 4 to under 12 years, it is advised to consult a healthcare professional for appropriate dosing recommendations.

The medication is not indicated for use in children under 4 years of age.

Healthcare professionals should remind patients of the importance of not exceeding the recommended dosage to avoid potential overdose.

Contraindications

Use of this product is contraindicated in the following situations:

  • Concurrent use 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.

  • 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, as well as for Parkinson’s disease. If there is uncertainty about the presence of an MAOI in a prescription, a healthcare professional should be consulted prior to use.

  • In individuals with a history of allergic reactions to this product or any of its ingredients, as this may lead to severe allergic responses.

Warnings and Precautions

Severe liver damage may occur with the use of this product, which contains acetaminophen. Healthcare professionals should advise patients to avoid exceeding 4,000 mg of acetaminophen within a 24-hour period, to refrain from using other medications that also contain acetaminophen, and to limit alcohol consumption to fewer than three drinks per day while using this product.

Acetaminophen may also lead to severe skin reactions. Symptoms such as skin reddening, blisters, or rash may indicate an allergic reaction. In the event of a skin reaction, patients should be instructed to discontinue use immediately and seek medical assistance.

In cases of severe sore throat that persists for more than two days or is accompanied by fever, headache, rash, nausea, or vomiting, patients should be advised to consult a physician promptly.

General precautions should be taken when considering the use of this product. Patients should be encouraged to consult a healthcare provider prior to use if they have any of the following conditions: liver disease, glaucoma, a cough associated with excessive phlegm, breathing problems such as emphysema or chronic bronchitis, difficulty urinating due to an enlarged prostate, a persistent or chronic cough related to smoking, asthma, or emphysema, or if they are on a sodium-restricted diet. Additionally, patients should seek advice from a doctor or pharmacist if they are currently taking sedatives, tranquilizers, or the blood-thinning medication warfarin.

In the event of an overdose, immediate medical attention is crucial. Patients should be instructed to contact a Poison Control Center at 1-800-222-1222 or seek emergency medical help without delay, regardless of the presence of symptoms.

Patients should discontinue use and contact a healthcare provider if pain or cough worsens or lasts longer than seven days, if fever worsens or persists beyond three days, if redness or swelling occurs, if new symptoms develop, or if a cough recurs alongside a rash or headache that lasts. These symptoms may indicate a serious underlying condition that requires further evaluation.

Side Effects

Severe liver damage may occur in patients who exceed 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.

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.

If a sore throat is severe, persists for more than two days, or is accompanied by fever, headache, rash, nausea, or vomiting, patients are advised to consult a healthcare professional promptly.

Patients should discontinue use and consult a doctor if pain or cough worsens or lasts longer than seven days, if fever worsens or persists beyond three days, if redness or swelling is observed, if new symptoms arise, or if a cough recurs with a rash or headache that lasts, as these may indicate a serious condition.

While using this product, patients may experience excitability, particularly in children, as well as marked drowsiness. Caution is advised when driving or operating machinery, as alcohol, sedatives, and tranquilizers may exacerbate drowsiness. It is recommended to avoid alcoholic beverages during use.

Patients should consult a doctor before using this product if they have liver disease, glaucoma, a cough associated with excessive phlegm, breathing problems such as emphysema or chronic bronchitis, difficulty urinating due to an enlarged prostate gland, a persistent or chronic cough related to smoking, asthma, or emphysema, or if they are on a sodium-restricted diet. Additionally, patients should seek advice from a doctor or pharmacist if they are taking sedatives, tranquilizers, or the blood-thinning medication warfarin.

In the event of an overdose, it is crucial for patients to seek medical help or contact a Poison Control Center immediately at 1-800-222-1222. Prompt medical attention is essential for both adults and children, even if no signs or symptoms are apparent.

Drug Interactions

Concurrent use of this medication with any other product containing acetaminophen, whether prescription or nonprescription, is contraindicated due to the risk of acetaminophen overdose.

Patients currently taking a prescription monoamine oxidase inhibitor (MAOI) for conditions such as depression, psychiatric disorders, or Parkinson’s disease should consult a healthcare professional prior to use. This includes individuals who have discontinued MAOI therapy within the past two weeks.

Caution is advised when this medication is used in conjunction with warfarin, as it may elevate the risk of bleeding. Monitoring of coagulation parameters is recommended to ensure patient safety.

The concomitant use of alcohol, sedatives, and tranquilizers may enhance drowsiness. Patients should be advised to exercise caution when engaging in activities that require alertness.

Packaging & NDC

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

Packaging configurations for Equaline Nighttime Cold and Flu Relief.
Details

Pediatric Use

Pediatric patients aged 4 to under 12 years should consult a healthcare professional before use. The product is contraindicated in children under 4 years of age.

Caution is advised as excitability may occur, particularly in pediatric patients. In the event of an overdose, prompt medical attention is essential for both adults and children, 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 considered in these populations to ensure the safety of both the mother and the fetus or infant.

Lactation

Lactating mothers are advised to consult a health professional prior to using this medication. There is currently no available data 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 consult a healthcare professional prior to using this medication. It is essential for individuals with liver disease to receive appropriate guidance, as their liver function may affect the pharmacokinetics and safety profile of the drug. Monitoring of liver function may be necessary to ensure safe and effective use in this population.

Overdosage

In the event of an overdose, it is imperative to seek immediate medical assistance or contact a Poison Control Center at 1-800-222-1222. Prompt intervention is essential for both adults and children, even in the absence of noticeable signs or symptoms.

Healthcare professionals should be aware that the lack of immediate symptoms does not preclude the potential for serious health consequences. Therefore, vigilance and timely action are crucial in managing overdose situations effectively.

Nonclinical Toxicology

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

Excitability has been observed, particularly in pediatric populations. Additionally, marked drowsiness may occur, which can be exacerbated by the concurrent use of alcohol, sedatives, and tranquilizers.

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

Postmarketing Experience

Postmarketing experience has identified several adverse reactions associated with the use of the product. Reports of skin reddening, blisters, and rash have been documented. Additionally, excitability has been noted, particularly in pediatric populations. Marked drowsiness is also a reported effect, which may be exacerbated by the concurrent use of alcohol, sedatives, and tranquilizers.

Patient Counseling

Healthcare providers should advise patients to seek immediate medical assistance or contact a Poison Control Center at 1-800-222-1222 in the event of an overdose, as prompt attention is crucial for both adults and children, even if no symptoms are apparent.

Patients should be informed not to use this product in conjunction with any other medications containing acetaminophen, whether prescription or nonprescription. If patients are uncertain about the presence of acetaminophen in their medications, they should consult a doctor or pharmacist.

It is important to instruct patients not to use this product if they are currently taking a prescription monoamine oxidase inhibitor (MAOI) or have stopped taking one within the past two weeks. Patients should be encouraged to verify with their healthcare provider or pharmacist if they are unsure whether their prescription includes an MAOI.

Patients with a history of allergic reactions to this product or any of its ingredients should be advised against its use.

Healthcare providers should counsel patients to discontinue use and consult a doctor if pain or cough worsens or persists for more than 7 days, if fever worsens or lasts more than 3 days, if redness or swelling occurs, or if new symptoms develop. Additionally, patients should be informed to seek medical advice if a cough recurs or is accompanied by a rash or headache that lasts, 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. Caution should be exercised when driving or operating machinery, as alcohol, sedatives, and tranquilizers may enhance drowsiness. Therefore, patients should be advised to avoid alcoholic beverages.

Patients with liver disease, glaucoma, a cough associated with excessive phlegm, breathing problems such as emphysema or chronic bronchitis, difficulty urinating due to an enlarged prostate gland, or a persistent or chronic cough related to smoking, asthma, or emphysema should consult a doctor before using this product. Furthermore, patients on a sodium-restricted diet or those taking sedatives, tranquilizers, or the blood-thinning medication warfarin should also seek guidance from their healthcare provider 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 controlled temperature range of 20-25°C (68-77°F) to maintain its integrity and efficacy. Proper storage conditions must be adhered to, ensuring that the product is kept in a suitable container that protects it from environmental factors. Special handling requirements should be followed to prevent any compromise to the product's quality.

Additional Clinical Information

Patients aged 12 years and older are advised to administer 30 mL every 6 hours. For children aged 4 to under 12 years, consultation with a healthcare professional is recommended before use, while the product is not indicated for children under 4 years of age.

Clinicians should counsel patients to seek advice from a health professional if they are pregnant or breastfeeding. Additionally, patients should be cautioned about the potential for increased drowsiness when using alcohol, sedatives, or tranquilizers, and they should exercise caution when driving or operating machinery.

Drug Information (PDF)

This file contains official product information for Equaline 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 Equaline 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.

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

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