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Careone Acid Reducer Complete

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Active ingredients
  • Famotidine 10 mg
  • Calcium Carbonate 800 mg
  • Magnesium Hydroxide 165 mg
Other brand names
Drug classes
Calculi Dissolution Agent, Histamine-2 Receptor Antagonist, Osmotic Laxative
Dosage form
Tablet, Chewable
Route
Oral
Prescription status
OTC (over the counter)
Marketed in the U.S.
Since 2016
Label revision date
August 29, 2025
Active ingredients
  • Famotidine 10 mg
  • Calcium Carbonate 800 mg
  • Magnesium Hydroxide 165 mg
Other brand names
Drug classes
Calculi Dissolution Agent, Histamine-2 Receptor Antagonist, Osmotic Laxative
Dosage form
Tablet, Chewable
Route
Oral
Prescription status
OTC (over the counter)
CSA schedule
Not a scheduled drug
Marketed in the U.S.
Since 2016
Label revision date
August 29, 2025
Manufacturer
American Sales Company
Registration number
ANDA077355
NDC root
41520-409

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Drug Overview

CAREone™ is a chewable tablet that combines the benefits of an acid reducer and an antacid. Each tablet contains famotidine (10 mg), calcium carbonate (800 mg), and magnesium hydroxide (165 mg), working together to relieve heartburn caused by acid indigestion and sour stomach. With a pleasant berry flavor, you only need to take one tablet to experience relief from discomfort.

This dual-action formula is designed to help you manage heartburn effectively, making it a convenient option for those seeking quick relief from acid-related issues.

Uses

If you're experiencing heartburn due to acid indigestion or a sour stomach, this medication can help relieve those uncomfortable symptoms. It's designed specifically to ease the burning sensation and discomfort that often accompany these digestive issues.

You can feel confident using this medication, as there are no reported teratogenic effects (which means it doesn't cause birth defects) or other nonteratogenic effects. This makes it a safe option for managing your heartburn symptoms.

Dosage and Administration

When you need relief from your symptoms, you can take a chewable tablet if you are an adult or a child aged 12 years and older. It's important to chew the tablet completely before swallowing it—do not swallow it whole. For effective relief, chew one tablet before swallowing. However, make sure not to exceed more than two chewable tablets in a 24-hour period.

If you are considering this medication for a child under 12 years old, it's best to consult a doctor first to ensure it's safe and appropriate for them. Always follow these guidelines to use the medication safely and effectively.

What to Avoid

You should avoid using this medication if you have difficulty or pain when swallowing food, are experiencing vomiting with blood, or have bloody or black stools, as these could indicate a serious health issue. It's important to consult your doctor if you encounter any of these symptoms. Additionally, do not use this medication in combination with other acid reducers, as this can lead to complications. Always prioritize your health and seek professional advice when needed.

Side Effects

You should be aware of some important side effects and warnings associated with this medication. If you are allergic to famotidine or other acid reducers, do not use this product. Additionally, avoid using it if you have difficulty swallowing, are vomiting blood, or have bloody or black stools, as these could indicate a serious health issue that requires medical attention.

Before using this medication, consult your doctor if you have experienced heartburn for more than three months, or if you have heartburn accompanied by symptoms like lightheadedness, sweating, or chest pain. Other concerning signs include frequent wheezing, unexplained weight loss, nausea, vomiting, stomach pain, or if you have kidney disease. If your heartburn persists or worsens, or if you find yourself needing to use this product for more than 14 days, stop using it and seek medical advice.

Warnings and Precautions

You should not use this medication if you are allergic to famotidine or other acid reducers. Additionally, avoid using it if you have difficulty swallowing, are vomiting blood, or have bloody or black stools, as these could indicate a serious health issue. It's also important not to combine this medication with other acid reducers.

Before using this medication, consult your doctor if you have experienced heartburn for more than three months, have heartburn accompanied by dizziness or chest pain, or if you have unexplained weight loss, nausea, or stomach pain. If you are taking any prescription medications, check with your doctor or pharmacist, as there may be interactions.

If your heartburn persists or worsens, or if you find you need to use this product for more than 14 days, stop using it and contact your doctor. In case of an overdose, seek emergency medical help immediately or call Poison Control at 1-800-222-1222.

Overdose

If you suspect an overdose, it’s crucial to seek medical help immediately. You can contact a Poison Control Center at 1-800-222-1222 for guidance. Signs of an overdose can vary, but they may include unusual drowsiness, confusion, or difficulty breathing.

Always err on the side of caution—if you notice any concerning symptoms or if you’re unsure, don’t hesitate to get help right away. Your health and safety 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 your child is under 12 years old, it's important to consult a doctor before giving them this medication. For children aged 12 and older, you should ensure they chew the tablet completely before swallowing it, as it should not be swallowed whole. To help relieve symptoms, they can chew one tablet, but remember that they should not take more than two chewable tablets in a 24-hour period. Always follow these guidelines to ensure safe use.

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 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 if any adjustments to your dosage are necessary. Always prioritize your kidney health and follow your doctor's guidance closely.

Hepatic Impairment

If you have liver problems, it's important to know that the drug insert does not provide specific information about dosage adjustments, special monitoring, or precautions for your condition. This means that there are no tailored guidelines for how this medication may affect you if you have hepatic impairment (issues with liver function).

Before starting any new medication, including this one, it's essential to discuss your liver health with your healthcare provider. They can help determine the best approach for your treatment and ensure your safety.

Drug Interactions

It's important to be aware that some common medications, like antacids and acid reducers, can interact with certain prescription drugs you may be taking. These interactions can affect how well your medications work or increase the risk of side effects.

To ensure your safety and the effectiveness of your treatment, always discuss any medications, including over-the-counter products, with your healthcare provider. They can help you understand potential interactions and make any necessary adjustments to your treatment plan.

Storage and Handling

To ensure the best performance of your product, store it in a cool, dry place at a temperature between 20-25°C (68-77°F). It's important to keep it protected from moisture, 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

If you are pregnant or breastfeeding, it's important to consult a healthcare professional before using this medication. In the event of an overdose, seek medical assistance immediately or contact a Poison Control Center at 1-800-222-1222 for help.

FAQ

What is CAREone™?

CAREone™ is an acid reducer and antacid that contains famotidine, calcium carbonate, and magnesium hydroxide. It is designed to relieve heartburn due to acid indigestion.

How should I take CAREone™?

You should chew 1 tablet completely before swallowing. Do not swallow the tablet whole, and do not use more than 2 chewable tablets in 24 hours.

Who can use CAREone™?

CAREone™ is intended for adults and children 12 years and over. Children under 12 years should ask a doctor before use.

What should I do if I have trouble swallowing food or see blood in my vomit?

Do not use CAREone™ if you have trouble or pain swallowing food, vomiting with blood, or bloody or black stools. These may be signs of a serious condition, and you should see your doctor.

Are there any allergies I should be aware of?

Yes, do not use CAREone™ if you are allergic to famotidine or other acid reducers.

What should I do if my heartburn continues or worsens?

If your heartburn continues or worsens, you should stop using CAREone™ and ask a doctor.

Can I use CAREone™ if I am pregnant or breastfeeding?

If you are pregnant or breastfeeding, you should ask a health professional before using CAREone™.

What are the storage instructions for CAREone™?

Store CAREone™ at 20-25°C (68-77°F) and protect it from moisture.

Packaging Info

Below are the non-prescription pack sizes of Careone Acid Reducer Complete (famotidine, calcium carbonate and magnesium hydroxide). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Careone Acid Reducer Complete.
Details

Drug Information (PDF)

This file contains official product information for Careone Acid Reducer Complete, including active ingredients, dosage, warnings, and labeling as submitted by the manufacturer for OTC distribution.

View product document (PDF)

Uses and Indications

This drug is indicated for the relief of heartburn associated with acid indigestion and sour stomach.

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

Dosage and Administration

Adults and children aged 12 years and older are advised to chew 1 tablet completely before swallowing to relieve symptoms. It is important to note that the tablet should not be swallowed whole. The maximum recommended dosage is 2 chewable tablets within a 24-hour period.

For children under 12 years of age, it is recommended to consult a physician before use.

Contraindications

Use is contraindicated in patients who experience difficulty or pain when swallowing food, vomiting blood, or passing bloody or black stools, as these symptoms may indicate a serious underlying condition requiring medical evaluation. Additionally, concurrent use with other acid-reducing medications is contraindicated.

Warnings and Precautions

Patients should be aware of the following warnings and precautions associated with the use of this medication.

Allergy Alert This medication should not be used by individuals who are allergic to famotidine or other acid reducers.

Contraindications The medication is contraindicated in patients experiencing difficulty or pain when swallowing food, vomiting with blood, or the presence of bloody or black stools, as these symptoms may indicate a serious underlying condition. In such cases, it is imperative to seek medical attention promptly. Additionally, this medication should not be used concurrently with other acid reducers.

Pre-Use Consultation Healthcare professionals should be consulted prior to use if the patient has experienced heartburn for more than three months, as this may suggest a more serious condition. Patients should also seek medical advice if they experience heartburn accompanied by lightheadedness, sweating, or dizziness; chest pain or shoulder pain with shortness of breath, sweating, or pain radiating to the arms, neck, or shoulders; frequent chest pain; frequent wheezing, particularly in conjunction with heartburn; unexplained weight loss; nausea or vomiting; stomach pain; or if they have a history of kidney disease.

Drug Interactions Patients taking prescription medications should consult with their doctor or pharmacist before using this product, as antacids and acid reducers may interact with certain prescription drugs.

Monitoring and Discontinuation Patients are advised to discontinue use and consult a healthcare professional if heartburn persists or worsens, or if the medication is required for more than 14 days.

Emergency Situations In the event of an overdose, immediate medical assistance should be sought, or the Poison Control Center should be contacted at 1-800-222-1222.

Side Effects

Patients should be aware of the potential adverse reactions associated with the use of this medication. Serious adverse reactions may occur, and patients are advised to seek medical attention if they experience any of the following symptoms: difficulty or pain when swallowing food, vomiting with blood, or the presence of bloody or black stools, as these may indicate a serious underlying condition.

Patients should not use this medication if they have a known allergy to famotidine or other acid reducers. Additionally, it is contraindicated for use with other acid reducers.

Before using this medication, patients should consult a healthcare professional if they have experienced heartburn for more than three months, as this may suggest a more serious condition. Other symptoms that warrant medical consultation include heartburn accompanied by lightheadedness, sweating, or dizziness; chest pain or shoulder pain with shortness of breath, sweating, or pain radiating to the arms, neck, or shoulders; frequent chest pain; frequent wheezing, particularly in conjunction with heartburn; unexplained weight loss; nausea or vomiting; stomach pain; or a history of kidney disease.

Patients are advised to discontinue use and consult a doctor if their heartburn persists or worsens, or if they find it necessary to use the product for more than 14 days.

Drug Interactions

Antacids and acid-reducing agents may interact with various prescription medications, potentially affecting their absorption and efficacy. It is advisable to monitor the timing of administration when these agents are used concurrently with other drugs.

For optimal therapeutic outcomes, healthcare professionals should consider advising patients to separate the administration of antacids or acid reducers from other medications by at least two hours. This precaution helps to minimize the risk of reduced drug absorption and ensures that the prescribed medications maintain their intended effectiveness.

Packaging & NDC

Below are the non-prescription pack sizes of Careone Acid Reducer Complete (famotidine, calcium carbonate and magnesium hydroxide). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Careone Acid Reducer Complete.
Details

Pediatric Use

Pediatric patients under 12 years of age should consult a healthcare professional before use. For adolescents and adults aged 12 years and older, it is important to note that the tablet must not be swallowed whole; it should be chewed completely before swallowing. To alleviate symptoms, patients should chew 1 tablet prior to swallowing, with a maximum dosage of 2 chewable tablets within a 24-hour period.

Geriatric Use

There is no specific information 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 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 on the excretion of this drug 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 should consult a healthcare professional prior to use, particularly if they have a history of kidney disease. It is essential to assess renal function and consider potential dosing adjustments or monitoring requirements based on the degree of impairment.

Hepatic Impairment

Patients with hepatic impairment have not been specifically studied in relation to this medication. Consequently, there are no dosage adjustments, special monitoring requirements, or precautions outlined for individuals with compromised liver function. It is recommended that healthcare providers exercise caution when prescribing this medication to patients with hepatic impairment, given the lack of data on its safety and efficacy in this population. Regular monitoring of liver function may be prudent in these cases, although specific parameters are not defined in the prescribing information.

Overdosage

In the event of an overdose, it is imperative to seek immediate medical assistance or contact a Poison Control Center without delay. Healthcare professionals should advise patients or caregivers to call the Poison Control Center at 1-800-222-1222 for guidance.

Prompt intervention is crucial in managing overdose situations, as timely medical help can significantly influence outcomes. Symptoms of overdose may vary depending on the substance involved, and healthcare providers should be prepared to assess and manage these symptoms accordingly.

Management procedures may include supportive care, monitoring of vital signs, and symptomatic treatment as necessary. It is essential for healthcare professionals to remain vigilant and act swiftly to mitigate potential complications associated with overdose.

Nonclinical Toxicology

There are no teratogenic effects associated with the compound. Additionally, no non-teratogenic effects have been identified. The nonclinical toxicology data does not provide any further information regarding animal pharmacology and toxicology.

Postmarketing Experience

No postmarketing experience details are provided in the insert.

Patient Counseling

Patients should be advised to seek immediate medical assistance or contact a Poison Control Center at 1-800-222-1222 in the event of an overdose. It is important to inform patients that they should not use this medication if they experience difficulty or pain while swallowing food, vomiting blood, or have bloody or black stools, as these symptoms may indicate a serious underlying condition that requires medical evaluation.

Patients should be cautioned against using this product in conjunction with other acid reducers. They should be instructed to discontinue use and consult a healthcare provider if their heartburn persists or worsens. Additionally, patients should be advised to stop using the product and seek medical advice if they find it necessary to take it for more than 14 days.

Healthcare providers should encourage patients to consult a doctor before using this medication if they have experienced heartburn for over three months, as this may signal a more serious condition. Patients should also be advised to seek medical attention if they experience heartburn accompanied by lightheadedness, sweating, or dizziness, or if they have chest pain or shoulder pain along with shortness of breath, sweating, or pain radiating to the arms, neck, or shoulders.

Furthermore, patients should be instructed to consult a healthcare provider if they experience frequent chest pain, wheezing (especially in conjunction with heartburn), unexplained weight loss, nausea, vomiting, or stomach pain. Those with a history of kidney disease should also seek medical advice prior to use.

Lastly, patients should be reminded to consult a doctor or pharmacist before using this product if they are currently taking any prescription medications, as antacids and acid reducers may interact with certain drugs.

Storage and Handling

The product is supplied in packaging that ensures its integrity during storage. It should be stored at a temperature range of 20-25°C (68-77°F) to maintain its efficacy. Additionally, it is essential to protect the product from moisture to prevent degradation. Proper handling and storage conditions are crucial for preserving the quality of the product.

Additional Clinical Information

Patients who are pregnant or breastfeeding should consult a healthcare professional prior to use. In the event of an overdose, it is crucial to seek medical assistance immediately or contact a Poison Control Center at 1-800-222-1222 for guidance.

Drug Information (PDF)

This file contains official product information for Careone Acid Reducer Complete, 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 Careone Acid Reducer Complete, 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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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.