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Salicylic Acid

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Active ingredient
Salicylic Acid 40 mg/4 1
Other brand names
Dosage form
Patch
Route
Topical
Prescription status
OTC (over the counter)
Marketed in the U.S.
Since 2018
Label revision date
January 2, 2026
Active ingredient
Salicylic Acid 40 mg/4 1
Other brand names
Dosage form
Patch
Route
Topical
Prescription status
OTC (over the counter)
CSA schedule
Not a scheduled drug
Marketed in the U.S.
Since 2018
Label revision date
January 2, 2026
Manufacturer
Hudson Health LLC
Registration number
M030
NDC root
72446-003

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Drug Overview

Comfortzone is a treatment designed to help you remove hard corns and calluses from your feet. It contains salicylic acid, which is effective in breaking down the thickened skin, providing relief from pain associated with corns. The product comes with extra thick pads that not only aid in the removal process but also protect your skin against friction and reduce pressure on the affected areas.

This treatment is available in the form of medicated patches, making it easy to apply directly to the problem areas. By using Comfortzone, you can effectively manage discomfort and improve the overall health of your feet.

Uses

If you're dealing with hard corns, this treatment can help you by effectively removing them. By eliminating these tough areas of skin, you can also find relief from the pain they cause. This product is specifically designed to target and remove hard corns, making it easier for you to walk comfortably.

Dosage and Administration

To start treating your corn, first wash the affected area and make sure it is completely dry. If the medicated patch is too large, you can cut it to fit the size of your corn. Once you have the right size, place the adhesive side of the patch directly onto the corn. After applying the patch, cover it with a pad to keep it secure.

You should leave the medicated patch on for 48 hours. After this time, carefully remove the patch. If the corn is still present, you can repeat this process every 48 hours as needed, but do not continue for more than 14 days. To help with the removal of the corn, you may soak it in warm water for about 15 minutes before applying the patch.

What to Avoid

It's important to be cautious when considering this medication. You should not use it if you have diabetes, poor blood circulation, or if you have irritated skin or any area that is infected or reddened. These conditions can increase the risk of complications or reduce the effectiveness of the treatment.

Additionally, be aware that this medication is classified as a controlled substance, which means it has the potential for abuse or misuse. This can lead to dependence (a condition where your body becomes reliant on a substance). Always follow your healthcare provider's instructions and discuss any concerns you may have about using this medication.

Side Effects

For your safety, this product is for external use only. You should not use it if you have diabetes, poor blood circulation, or if your skin is irritated, infected, or reddened. It's important to keep this product out of reach of children. If a child accidentally swallows it, seek medical help or contact a Poison Control Center immediately.

Warnings and Precautions

This product is intended for external use only, so please avoid applying it to any areas that are irritated, infected, or reddened. If you have diabetes or poor blood circulation, you should not use this product.

If you experience any discomfort that continues, it’s important to consult your doctor or a podiatrist (foot specialist). In the event that the product is swallowed, seek medical help immediately or contact a Poison Control Center for assistance.

Overdose

If you or someone else has swallowed too much of this medication, it’s important to seek medical help immediately. You can do this by contacting a Poison Control Center or going to the nearest emergency room.

Signs of an overdose can vary, but they may include unusual symptoms that are not typical for you. If you notice anything concerning, don’t hesitate to reach out for help. Remember, acting quickly can make a significant difference in ensuring safety and health.

Pregnancy Use

Currently, there is no information available about the use of Salicylic Acid medicated corn remover patches during pregnancy. This means that safety concerns, dosage adjustments, or any special precautions for pregnant individuals have not been established. If you are pregnant or planning to become pregnant, it is important to consult with your healthcare provider before using this product to ensure it is safe for you and your baby.

Lactation Use

If you are breastfeeding or planning to breastfeed, it's important to know that there is no specific information available about the use of Salicylic Acid Medicated Corn Removers Patch during nursing. This means that the effects on breast milk or nursing infants have not been studied or documented.

As a precaution, you may want to consult your healthcare provider before using this product to ensure it is safe for you and your baby.

Pediatric Use

It's important to keep this medication out of reach of children to prevent accidental ingestion. If a child swallows it, seek medical help immediately or contact a Poison Control Center for guidance. Taking these precautions can help ensure your child's safety.

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 problems, it's important to know that the information provided does not include specific guidelines for dosage adjustments, special monitoring, or safety considerations related to renal impairment (kidney issues). This means that there are no tailored recommendations for how your treatment may need to change based on your kidney function.

Always consult your healthcare provider for personalized advice and to ensure that your treatment plan is safe and effective for your specific situation. They can help monitor your kidney health and make any necessary adjustments to your medications.

Hepatic Impairment

If you have liver problems, it's important to know that the information provided does not include specific guidelines for dosage adjustments, special monitoring, or precautions related to your condition. This means that there are no tailored recommendations for how the medication may affect you differently due to your liver health.

Always consult your healthcare provider for personalized advice and to ensure that any treatment plan is safe and effective for your specific situation. They can help determine the best approach based on your liver function and overall health.

Drug Interactions

It's important to have open conversations with your healthcare provider about any medications or tests you may be taking. While there are no specific drug interactions or laboratory test interactions noted for this medication, your healthcare provider can help ensure that everything you are taking works well together and is safe for you.

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

Storage and Handling

To ensure the best performance of your product, store it in a cool, dry place at a temperature between 15°C to 30°C (59°F to 86°F). This temperature range helps maintain the product's 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

No further information is available.

FAQ

What is comfortzone?

Comfortzone is an extra thick callus remover designed for the effective removal of hard corns.

How does comfortzone work?

It contains salicylic acid, which helps relieve pain by removing corns.

How should I use comfortzone?

Wash the affected area, dry it thoroughly, and apply the medicated patch adhesive side down onto the corn. Cover it with a pad and remove after 48 hours.

How often can I use comfortzone?

You can repeat the procedure every 48 hours as needed for up to 14 days until the corn is removed.

Who should not use comfortzone?

Do not use comfortzone if you are diabetic, have poor blood circulation, or if the skin is irritated, infected, or reddened.

What should I do if I swallow comfortzone?

If swallowed, get medical help or contact a Poison Control Center immediately.

Are there any warnings for comfortzone?

Comfortzone is for external use only and should be kept out of reach of children.

Is comfortzone safe to use during pregnancy or while nursing?

There is no specific information regarding the use of comfortzone during pregnancy or lactation.

What should I do if discomfort persists?

If discomfort persists, see your doctor or podiatrist for further evaluation.

How should I store comfortzone?

Store comfortzone between 15°C to 30°C (59°F to 86°F).

Packaging Info

Below are the non-prescription pack sizes of Salicylic Acid (medicated corn removers). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Salicylic Acid.
Details

Drug Information (PDF)

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

View product document (PDF)

Description

No description information is available for the specified drug.

Uses and Indications

This drug is indicated for the removal of hard corns. It provides relief from pain associated with corns through its effective removal properties.

There are no teratogenic or nonteratogenic effects mentioned in the available data.

Dosage and Administration

The affected area should be washed and dried thoroughly prior to application. If necessary, the medicated patch may be cut to fit the size of the corn. The adhesive side of the medicated patch should be applied directly onto the corn. Following application, the medicated patch must be covered with a pad to ensure proper adherence.

The medicated patch should remain in place for 48 hours. After this period, the patch must be removed. This procedure may be repeated every 48 hours as needed, for a maximum duration of 14 days, or until the corn is completely removed. To facilitate the removal of the corn, it is recommended to soak the corn in warm water for 15 minutes prior to patch application.

Contraindications

Use is contraindicated in patients with diabetes due to the potential for adverse effects on glycemic control. Additionally, the product should not be applied to individuals with poor blood circulation, as this may exacerbate underlying conditions. Application is also contraindicated on irritated skin or any area that is infected or reddened, as this could lead to further irritation or complications.

Warnings and Precautions

For external use only. This product is contraindicated in individuals with diabetes, as it may exacerbate existing conditions. Additionally, it should not be applied to patients with poor blood circulation, as this may lead to further complications.

Application of this product is not recommended on irritated skin or any area that is infected or reddened. Healthcare professionals should advise patients to discontinue use and seek medical attention from a doctor or podiatrist if discomfort persists after application.

In the event of accidental ingestion, it is imperative to seek immediate medical assistance or contact a Poison Control Center without delay.

Side Effects

Patients should be aware that the product is intended for external use only. It is contraindicated for individuals with diabetes or those who have poor blood circulation. Additionally, the product should not be applied to irritated skin or any area that is infected or reddened.

In the event of accidental ingestion, it is crucial to seek medical assistance immediately or contact a Poison Control Center. Furthermore, the product should be kept out of reach of children to prevent any potential harm.

Drug Interactions

There are currently no documented drug interactions associated with the use of this medication. Additionally, there are no known interactions with laboratory tests. As such, no specific recommendations for dosage adjustments or monitoring are warranted at this time.

Packaging & NDC

Below are the non-prescription pack sizes of Salicylic Acid (medicated corn removers). Columns show Packaging, Formulation Type, and Active Ingredient Strength.

Packaging configurations for Salicylic Acid.
Details

Pediatric Use

Pediatric patients should be advised to keep this medication out of reach of children. In the event of accidental ingestion, immediate medical assistance should be sought, or the Poison Control Center should be contacted without delay.

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

There is currently no information available regarding the use of Salicylic Acid medicated corn removers patch during pregnancy. This includes a lack of data on safety concerns, dosage modifications, or any special precautions that should be taken when considering the use of this product in pregnant patients. Healthcare professionals are advised to exercise caution and consider the potential risks versus benefits when recommending this treatment to women of childbearing potential. Further studies may be necessary to fully understand the implications of Salicylic Acid use during pregnancy.

Lactation

There is no information available regarding the use of Salicylic Acid Medicated Corn Removers Patch in lactating mothers or its effects on breastfed infants. Healthcare professionals should consider this lack of data when advising lactating patients.

Renal Impairment

Patients with renal impairment have not been specifically addressed in the available prescribing information. There are no dosage adjustments, special monitoring requirements, or safety considerations outlined for individuals with reduced kidney function. Healthcare professionals should exercise caution and consider the lack of data when prescribing to this patient population.

Hepatic Impairment

Patients with hepatic impairment have not been specifically studied in clinical trials for this medication. Consequently, there is no available information regarding dosage adjustments, special monitoring requirements, or precautions 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 warranted in these patients to ensure safety and therapeutic effectiveness.

Overdosage

In the event of an overdosage, immediate medical intervention is crucial. If the substance is ingested, it is imperative to seek medical assistance or contact a Poison Control Center without delay.

Healthcare professionals should be aware that prompt action can significantly influence the outcome of an overdosage situation. Symptoms may vary depending on the specific substance involved, and monitoring for any adverse effects is essential.

Management of overdosage should include supportive care and symptomatic treatment as necessary. Continuous assessment of the patient's condition is recommended to address any complications that may arise.

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 safety profile in nonclinical settings.

Postmarketing Experience

No postmarketing experience details are available in the insert text.

Patient Counseling

Healthcare providers should advise patients that in the event of accidental ingestion, it is crucial to seek medical assistance or contact a Poison Control Center immediately. This action is essential to ensure the patient's safety and well-being.

Additionally, patients should be informed that if they experience persistent discomfort, they should consult their doctor or podiatrist for further evaluation and management. This guidance will help ensure that any underlying issues are addressed appropriately.

Storage and Handling

The product is supplied in various package configurations, with specific NDC numbers available upon request. It is essential to store the product at a temperature range of 15°C to 30°C (59°F to 86°F) to maintain its efficacy and stability. Proper container requirements should be adhered to, ensuring that the product is kept in a suitable environment. Special handling needs should be observed to prevent exposure to extreme temperatures or conditions that may compromise the integrity of the product.

Additional Clinical Information

No further data are available.

Drug Information (PDF)

This file contains official product information for Salicylic Acid, 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 Salicylic Acid, retrieved by a validated AI data-extraction workflow.

All FDA-listed dosage forms and strengths are shown in the Packaging & NDC Codes section above. Regulatory status appears in the Summary Information panel above and was verified in the FDA National Drug Code directory and the NSDE NDC Directory daily file.

Note: an automated daemon monitors NSDE checksums; when the record for this NDC changes, the new file is pulled instantly and this page is refreshed.

No human clinician has reviewed this version.

Learn more in our Editorial Policy

Last AI update:

Primary FDA sources:

Orange Book data shown on this page are limited to Regulatory Status (Rx), Established Pharmacologic Class (EPC), and Mechanism of Action (MoA).

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

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