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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 28, 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 28, 2025
Manufacturer
American Sales Company
Registration number
ANDA077355
NDC root
41520-617

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Drug Overview

CAREone™ is a chewable tablet that combines the active ingredients famotidine (an acid reducer) with calcium carbonate and magnesium hydroxide (both antacids) to provide relief from heartburn and acid indigestion. With a pleasant cool mint flavor, just one tablet can help alleviate discomfort caused by excess stomach acid.

This dual-action formula works by reducing the amount of acid your stomach produces while also neutralizing existing acid, making it effective for managing symptoms of heartburn and sour stomach. It's a convenient option recommended by pharmacists for those seeking quick relief from these common digestive issues.

Uses

If you're experiencing heartburn, which is that uncomfortable burning sensation in your chest, this medication can help. It is specifically designed to relieve heartburn that comes from acid indigestion and sour stomach.

By taking this medication, you can find relief from the discomfort caused by excess stomach acid, allowing you to feel more comfortable throughout your day.

Dosage and Administration

When you need relief from your symptoms, and you are 12 years or older, take one chewable tablet. It's important to chew the tablet completely before swallowing it—do not swallow it whole. You should not take more than two chewable tablets in a 24-hour period to ensure your safety.

If you are caring for a child under 12 years old, it's best to consult a doctor before giving them this medication. This way, you can ensure they receive the appropriate care and dosage.

What to Avoid

You should avoid using this medication if you have difficulty 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 safety by following these guidelines.

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, you should 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 lightheadedness, or if you have chest pain, unexplained weight loss, or kidney disease. If you are taking any prescription medications, check with your doctor or pharmacist, as this medication may interact with them.

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 you have a child under 12 years old, it's important to consult with a doctor before giving them this medication. For children aged 12 and older, the medication comes in chewable tablet form, which should not be swallowed whole. Instead, your child should chew the tablet completely before swallowing it. To help relieve symptoms, they can chew one tablet, but make sure they do not exceed two chewable tablets in a 24-hour period. Always follow these guidelines to ensure safe use for your child.

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, it’s important to consult with a healthcare provider for personalized advice. They can help determine the best approach to using this medication safely and effectively, considering any unique health needs or conditions that may be present. Always prioritize open communication with your healthcare team to ensure the best outcomes.

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 open communication with your doctor regarding your kidney health to ensure the best care.

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 should be used if you have hepatic impairment (issues with liver function).

Before starting any new medication, including this one, you should 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 with a healthcare professional before using this medication. Additionally, if you are taking any prescription drugs, be aware that antacids and acid reducers may interact with them, so it's wise to discuss this with your doctor as well.

FAQ

What is CAREone™?

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

How should I take CAREone™?

Adults and children 12 years and over 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.

What should I do if I have trouble swallowing food or experience vomiting with blood?

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

Are there any allergies I should be aware of?

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, stop using CAREone™ and ask a doctor.

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

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

What are the side effects of CAREone™?

Common side effects may include heartburn relief, but if you experience severe symptoms or allergic reactions, seek medical help immediately.

Can I take CAREone™ with other medications?

Ask a doctor or pharmacist before use if you are taking a prescription drug, as antacids and acid reducers may interact with certain medications.

What is the storage requirement 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, 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. It is intended for use in adults and pediatric patients as directed.

Dosage and Administration

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

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

Contraindications

Use is contraindicated in patients who experience 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 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. Other symptoms warranting consultation include heartburn accompanied by lightheadedness, sweating, or dizziness; chest 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.

Drug Interactions Patients should inform their healthcare provider or pharmacist if they are taking any prescription medications, as antacids and acid reducers may interact with certain 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 discontinue use and consult a healthcare professional 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 also seek medical advice prior to using this medication if they have experienced heartburn for more than three months, as this may signal a more serious condition. Additional symptoms that warrant 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.

Common adverse reactions may include persistent heartburn or worsening symptoms. Patients are advised to stop using the medication and consult a healthcare provider if their heartburn continues or worsens, or if they find it necessary to use the product for more than 14 days.

Additionally, patients should not use this medication in conjunction with other acid reducers, as this may increase the risk of adverse effects. An allergy alert is also noted; individuals with a known allergy to famotidine or other acid reducers should refrain from using this product.

Drug Interactions

Antacids and acid reducers may interact with various prescription medications, potentially affecting their efficacy and absorption.

When co-administered with drugs that require an acidic environment for optimal absorption, antacids and acid reducers can lead to decreased bioavailability of these medications. It is advisable to monitor the therapeutic effects of such drugs closely when used concurrently with antacids or acid reducers.

Healthcare professionals should consider adjusting the timing of administration to minimize interaction risks, such as spacing the doses of antacids or acid reducers and the affected prescription drugs. Regular assessment of the patient's response to therapy is recommended to ensure optimal treatment outcomes.

Packaging & NDC

Below are the non-prescription pack sizes of Careone Acid Reducer Complete (famotidine, calcium carbonate, 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 children 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 in this age group may 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 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. It is important to assess the potential risks and benefits, as well as any available data regarding fetal outcomes and lactation. Healthcare providers can offer guidance tailored to individual circumstances, ensuring the safety of both the patient and the developing fetus or nursing 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 established 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 are advised to call the Poison Control Center at 1-800-222-1222 for guidance on managing the situation.

Prompt intervention is crucial in mitigating potential adverse effects associated with an overdose. Symptoms 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 and symptomatic treatment, tailored to the specific clinical presentation of the patient. Continuous monitoring and evaluation are essential to ensure patient safety and effective recovery.

Nonclinical Toxicology

No teratogenic effects were reported in the studies conducted. Additionally, there was no increase in fetal malformations observed, indicating a lack of non-teratogenic effects.

Information regarding nonclinical toxicology and animal pharmacology and toxicology was not provided in the insert.

Postmarketing Experience

No postmarketing experience details are provided in the insert.

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. It is crucial to inform patients not to use this medication if they experience difficulty or pain while swallowing food, vomiting blood, or passing 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, as this may lead to adverse effects. They should be instructed to discontinue use and consult a doctor if their heartburn persists or worsens. Additionally, patients should be advised not to use this product for more than 14 days without consulting a healthcare professional.

Healthcare providers should encourage patients to seek medical advice 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 informed to consult a doctor if they experience heartburn accompanied by lightheadedness, sweating, or dizziness, as well as if they have chest pain or shoulder pain with shortness of breath, sweating, or pain radiating to the arms, neck, or shoulders.

Furthermore, patients should be advised to seek medical consultation 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 consult a healthcare provider before use.

Lastly, patients should be reminded to discuss their current medications with their doctor or pharmacist, as antacids and acid reducers may interact with certain prescription drugs.

Storage and Handling

The product is supplied in packaging that ensures its integrity during storage and handling. 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 adherence to these storage conditions is crucial for preserving the quality of the product.

Additional Clinical Information

Patients should consult a health professional prior to use if they are pregnant, breastfeeding, or taking a prescription drug, as antacids and acid reducers may interact with certain medications. No further information is available regarding laboratory tests, abuse potential, route, method, and frequency of administration, or postmarketing experience.

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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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.