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Up and up Dual Action Acid Reducer Antacid

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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 2025
Label revision date
August 11, 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 2025
Label revision date
August 11, 2025
Manufacturer
Target Corporation
Registration number
ANDA077355
NDC root
82442-321

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Drug Overview

up&up Dual Action Acid Reducer + Antacid is a chewable tablet that combines several active ingredients to help relieve heartburn and discomfort caused by acid indigestion and sour stomach. Each tablet contains 10 mg of famotidine (a medication that reduces stomach acid), along with 800 mg of calcium carbonate and 165 mg of magnesium hydroxide, which work together to neutralize stomach acid and provide quick relief.

This product is designed for easy use, with a pleasant berry flavor, and just one tablet can help alleviate your symptoms. It comes in a bottle containing 50 chewable tablets, making it a convenient option for managing occasional heartburn.

Uses

If you're experiencing heartburn, which is a burning sensation in your chest often caused by acid indigestion or a sour stomach, this medication can help relieve those uncomfortable symptoms. It works by neutralizing stomach acid, providing you with quick relief so you can feel more comfortable throughout your day. Whether it's after a meal or due to certain foods, this treatment is designed to ease the discomfort associated with these digestive issues.

Dosage and Administration

When you need relief from symptoms, and you are 12 years or older, take one chewable tablet. Make sure to chew the tablet completely before swallowing it. It's important not to swallow the tablet whole, as chewing it helps the medication work better. 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. They can provide guidance on the appropriate dosage and whether it's suitable for your child.

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 could lead to complications. Always prioritize your health and seek professional advice when needed.

Side Effects

If you are allergic to famotidine or other acid reducers, you should not use this medication. Be aware of serious side effects, such as difficulty or pain when swallowing, vomiting blood, or having bloody or black stools, as these could indicate a serious health issue.

Before using this medication, consult your doctor if you have experienced heartburn for more than three months, or if you have symptoms like lightheadedness, chest pain, or unexplained weight loss. 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. Additionally, be cautious if you are taking other prescription medications, as antacids and acid reducers can interact with them.

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 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 or contact a Poison Control Center at 1-800-222-1222. Signs of an overdose can vary, but they may include unusual drowsiness, confusion, or difficulty breathing.

Do not wait for symptoms to worsen; getting prompt assistance can be vital. Always keep emergency contact information handy and be aware of the signs of overdose to ensure your safety and well-being.

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 this medication for your child, it's important to know that children under 12 years old should consult a doctor before use. For those aged 12 and older, the medication comes in chewable tablet form. Make sure they chew the tablet completely before swallowing it, as this helps relieve symptoms effectively. Additionally, they should not take more than 2 chewable tablets within a 24-hour period to ensure safety. Always follow these guidelines to help keep your child safe and healthy.

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. As you age, your body may process medications differently, and factors like kidney function (renal impairment) and changes in cognition can affect how well a drug works or how it may impact you.

If you are an older adult or a caregiver, it’s wise to discuss any concerns with your healthcare provider. They can help determine the best approach for your individual health needs and ensure that any medication is safe and effective for you. Always keep your doctor informed about all medications you are taking, as this can help prevent potential interactions or side effects.

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 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 over-the-counter 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

You should take this medication orally. If you are an adult or a child aged 12 years and older, make sure to chew the tablet completely before swallowing it. You should not take more than 2 chewable tablets in a 24-hour period. If the user is a child under 12 years old, consult a doctor for guidance.

If you are pregnant or breastfeeding, it's important to talk to a health professional before using this medication. Always read the directions and warnings on the bottle, as it contains important information for your safety.

FAQ

What is up&up Dual Action Acid Reducer + Antacid?

It is a chewable tablet that contains Famotidine 10 mg, Calcium Carbonate 800 mg, and Magnesium Hydroxide 165 mg, designed to relieve heartburn due to acid indigestion.

How should I take this medication?

Adults and children 12 years and over should chew 1 tablet completely before swallowing and not use more than 2 tablets in 24 hours.

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

Do not use this medication if you have trouble or pain swallowing food, vomiting with blood, or bloody or black stools, and see your doctor immediately.

Are there any allergies I should be aware of?

Do not use this medication if you are allergic to famotidine or other acid reducers.

What should I do if my heartburn continues or worsens?

Stop using the medication and ask a doctor if your heartburn continues or worsens, or if you need to take it for more than 14 days.

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

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

What are the storage instructions for this medication?

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

What should I do in case of an overdose?

In case of overdose, get medical help or contact a Poison Control Center right away at 1-800-222-1222.

Packaging Info

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

Packaging configurations for Up and up Dual Action Acid Reducer Antacid.
Details

Drug Information (PDF)

This file contains official product information for Up and up Dual Action Acid Reducer Antacid, including active ingredients, dosage, warnings, and labeling as submitted by the manufacturer for OTC distribution.

View product document (PDF)

Description

Famotidine 10 mg, Calcium Carbonate 800 mg, and Magnesium Hydroxide 165 mg are combined in a chewable tablet formulation. Each tablet is designed to provide dual action as an acid reducer and antacid. The product is presented in a berry flavor and is packaged in a bottle containing 50 chewable tablets. This formulation is indicated for the relief of heartburn due to acid indigestion, with a recommended dosage of one tablet.

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 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 with difficulty or pain swallowing food, hematemesis, or melena, as these may indicate a serious underlying condition requiring medical evaluation. Additionally, concurrent use with other acid-reducing agents is contraindicated.

Warnings and Precautions

Use of this medication is contraindicated in individuals with a known allergy to famotidine or other acid-reducing agents.

Patients should refrain from using this medication if they experience difficulty or pain when swallowing, vomiting blood, or passing bloody or black stools, as these symptoms may indicate a serious underlying condition that requires immediate medical attention.

This medication should not be used concurrently with other acid reducers, as this may increase the risk of adverse effects.

Healthcare professionals should advise patients to consult a doctor prior to use if they have experienced heartburn for more than three months, as this may suggest a more serious condition. Additionally, patients should 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; or frequent wheezing, particularly in conjunction with heartburn. Unexplained weight loss, nausea, vomiting, stomach pain, or a history of kidney disease also warrant consultation with a healthcare provider before initiating treatment.

Patients taking prescription medications should consult a doctor or pharmacist prior to use, as antacids and acid reducers may interact with certain drugs.

If heartburn persists or worsens, or if the medication is required for more than 14 days, patients should discontinue use and seek medical advice.

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 potential adverse reactions associated with the use of this medication. Serious side effects may include difficulty or pain when swallowing food, vomiting that contains blood, or the presence of bloody or black stools, which could indicate a serious underlying condition.

Patients are advised to consult a healthcare professional before using this medication if they have experienced heartburn for more than three months, as this may signal a more serious issue. Additional symptoms warranting medical advice include heartburn accompanied by lightheadedness, sweating, or dizziness; chest pain or shoulder pain accompanied by 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 should discontinue use and seek medical advice if their heartburn persists or worsens, or if they find it necessary to use the product for more than 14 days.

Furthermore, it is important to note that individuals taking prescription medications should be cautious, as antacids and acid reducers may interact with certain drugs. Additionally, individuals with known allergies to famotidine or other acid reducers should avoid using this medication.

Drug Interactions

Antacids and acid reducers may interact with certain prescription medications, potentially affecting their absorption and efficacy. It is advisable to monitor the timing of administration when these agents are used concurrently. Patients should be instructed to separate the dosing of antacids or acid reducers from the prescribed medications to minimize the risk of interaction.

Healthcare professionals should consider evaluating the need for dosage adjustments based on the specific medications involved and the clinical context of the patient. Regular monitoring of therapeutic outcomes may be warranted to ensure optimal efficacy of the prescribed treatment regimen.

Packaging & NDC

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

Packaging configurations for Up and up Dual Action Acid Reducer Antacid.
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 should not be swallowed whole; it must be chewed completely to effectively relieve symptoms. The recommended dosage for this age group is to chew 1 tablet before swallowing, with a maximum limit of 2 chewable tablets within a 24-hour period.

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 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 no specific data available regarding the excretion of this medication in 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 and symptomatic treatment, tailored to the specific clinical presentation of the patient. Continuous monitoring and evaluation are essential to ensure patient safety and to address any complications that may arise during the course of treatment.

Nonclinical Toxicology

No teratogenic or non-teratogenic effects have been reported in the available nonclinical studies. Additionally, there is no information regarding animal pharmacology and toxicology. The absence of data in these areas limits the understanding of the compound's potential effects in nonclinical settings.

Postmarketing Experience

No postmarketing experience details are available in the insert text.

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 the product for more than 14 days without medical guidance.

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 informed to seek medical advice 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, pain radiating to the arms, neck, or shoulders, or lightheadedness.

Furthermore, patients should be advised to consult a doctor if they frequently experience 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 taking prescription medications should be encouraged to speak 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. 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

The medication is administered orally, with specific instructions for different age groups. For adults and children aged 12 years and older, the tablet should not be swallowed whole; it must be chewed completely before swallowing, with a maximum of two chewable tablets allowed within a 24-hour period. For children under 12 years, consultation with a doctor is advised prior to use.

Clinicians should counsel patients to seek advice from a health professional if they are pregnant or breastfeeding. It is also important for patients to read the directions and warnings provided, as well as the information on the bottle, which contains essential details regarding the medication's use.

Drug Information (PDF)

This file contains official product information for Up and up Dual Action Acid Reducer Antacid, 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 Up and up Dual Action Acid Reducer Antacid, 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.