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Salicylic Acid

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Active ingredient
Salicylic Acid 0.17 mg/9 mL
Other brand names
Dosage form
Liquid
Route
Topical
Prescription status
OTC (over the counter)
Marketed in the U.S.
Since 2018
Label revision date
October 7, 2025
Active ingredient
Salicylic Acid 0.17 mg/9 mL
Other brand names
Dosage form
Liquid
Route
Topical
Prescription status
OTC (over the counter)
CSA schedule
Not a scheduled drug
Marketed in the U.S.
Since 2018
Label revision date
October 7, 2025
Manufacturer
Hudson Health LLC
Registration number
M028
NDC root
72446-006

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Drug Overview

Comfortzone is a maximum strength liquid wart remover designed to help you eliminate common and plantar warts. It contains salicylic acid, which works by softening and breaking down the wart tissue, making it easier to remove. Common warts are typically recognized by their rough, 'cauliflower-like' appearance, while plantar warts occur on the bottom of the foot and can disrupt your footprint pattern.

This product comes with a convenient brush applicator, making it easy to apply directly to the affected area. Comfortzone is both safe and effective for treating these types of warts, helping you regain smooth skin with minimal hassle.

Uses

You can use this treatment to remove common and plantar warts. Common warts are easily identified by their rough, 'cauliflower-like' surface, while plantar warts are found only on the bottom of the foot and can disrupt your footprint pattern. This product effectively targets both types of warts, helping you achieve smoother skin.

Dosage and Administration

To start treating your wart, first wash the affected area thoroughly. You can soak the wart in warm water for about 5 minutes to help soften it. After soaking, make sure to dry the area completely.

Next, use the provided applicator to apply a small amount of the wart remover directly onto each wart, ensuring that it is fully covered. Allow the medication to dry, and repeat this process once or twice a day. Continue this routine until the wart is removed, which may take up to 12 weeks.

What to Avoid

You should avoid using this product if you are diabetic or have poor blood circulation, unless a doctor or podiatrist has advised you otherwise. It's also important not to apply it to any irritated, infected, or reddened skin. Additionally, do not use it on genital warts, warts on the face, moles, birthmarks, or warts that have hair growing from them. Lastly, steer clear of using this product on mucous membranes, which are the moist tissues lining certain body parts.

Following these guidelines will help ensure your safety and the effectiveness of the treatment. If you have any questions or concerns, please consult with a healthcare professional.

Side Effects

This product is for external use only. You should not use it if you have diabetes or poor blood circulation unless directed by a doctor or podiatrist. It's also important to avoid using it on irritated, infected, or reddened skin, as well as on genital warts, facial warts, moles, birthmarks, or warts with hair growing from them. Additionally, do not apply it to mucous membranes.

While using this product, be careful to avoid contact with your eyes; if it does get into your eyes, rinse them with water for 15 minutes. Also, avoid inhaling any vapors. If you experience ongoing discomfort, stop using the product and consult your doctor. Keep this product out of reach of children, and if swallowed, seek medical help or contact a Poison Control Center immediately.

Warnings and Precautions

This product is for external use only and should be kept away from fire or flames, as it is flammable. Make sure to cap the bottle tightly and store it at room temperature, away from heat sources. If you have diabetes or poor blood circulation, consult your doctor or podiatrist before using this product. Avoid using it on irritated, infected, or reddened skin, as well as on genital warts, facial warts, moles, birthmarks, or warts with hair growing from them. It should not be applied to mucous membranes.

While using this product, be careful to avoid contact with your eyes. If it does get into your eyes, rinse them with water for 15 minutes. Additionally, avoid inhaling any vapors. If you experience ongoing discomfort, stop using the product and consult your doctor. Keep this product out of reach of children, and if swallowed, seek medical help or contact a Poison Control Center immediately.

Overdose

If you or someone else has swallowed too much of a medication, it’s important to act quickly. You should seek medical help immediately or contact a Poison Control Center. They can provide guidance on what to do next.

Signs of an overdose can vary, but they may include unusual symptoms that are not typical for the medication. If you notice any concerning changes in behavior or health, don’t hesitate to reach out for help. Remember, it’s always better to be safe and get professional advice in these situations.

Pregnancy Use

If you are pregnant or planning to become pregnant, it's important to be cautious with the use of salicylic acid, as there is no specific information available about its safety during pregnancy. This means that there are no established guidelines regarding its use, dosage adjustments, or any special precautions you should take.

Given the lack of information, it's advisable to consult with your healthcare provider before using products containing salicylic acid to ensure the safety of you and your baby. Always prioritize open communication with your doctor about any medications or treatments you are considering during pregnancy.

Lactation Use

If you are breastfeeding or planning to breastfeed, it's important to know that there is no specific information available regarding the use of this medication during nursing. This means that the effects on breast milk and your baby are not clearly defined.

Since there are no guidelines or precautions provided, it’s a good idea to consult with your healthcare provider to discuss any potential risks and to ensure the safety of both you and your infant while breastfeeding.

Pediatric Use

It's important to keep this medication out of reach of children to prevent accidental ingestion. If your child swallows any of 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 drug insert does not provide specific information about dosage adjustments, special monitoring, or safety considerations for your condition. This means that there are no tailored guidelines for how this medication may affect you if you have renal impairment (kidney issues).

Always consult your healthcare provider for personalized advice and to ensure that any medication you take is safe and appropriate for your health situation. They can help determine the best course of action based on your kidney function and overall health.

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 (liver issues).

Always consult your healthcare provider for personalized advice and to discuss any concerns regarding your liver health and how it may relate to your treatment. They can help ensure that you receive the safest and most effective care.

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 discuss your full list of medications, including over-the-counter drugs and supplements, as well as any upcoming lab tests. This way, you can avoid any potential issues and ensure the best possible care for your health.

Storage and Handling

To ensure the safety and effectiveness of your product, it’s important to store it properly. Keep the bottle tightly capped and store it at room temperature, ideally between 20°C to 30°C (68°F to 86°F). Make sure to keep it away from any sources of heat, fire, or flame to prevent any hazards.

When handling the product, always prioritize safety by ensuring that it remains in a stable environment. Following these guidelines will help maintain the product's integrity and ensure safe usage.

Additional Information

No further information is available.

FAQ

What is comfortzone?

Comfortzone is a maximum strength liquid wart remover that contains salicylic acid.

What types of warts does comfortzone remove?

It is effective for the removal of common and plantar warts.

How should I apply comfortzone?

Wash the affected area, soak the wart in warm water for 5 minutes, dry thoroughly, and apply a small amount of the remover with the brush applicator. Repeat this once or twice daily until the wart is removed.

Are there any contraindications for using comfortzone?

Do not use if you are diabetic, have poor blood circulation, or on irritated, infected, or reddened skin. Avoid using on genital warts, warts on the face, moles, birthmarks, and mucous membranes.

What should I do if I experience discomfort while using comfortzone?

Stop use and ask your doctor if discomfort persists.

Is comfortzone safe for use during pregnancy or breastfeeding?

The insert does not provide specific information regarding the use of comfortzone during pregnancy or breastfeeding.

What precautions should I take when using comfortzone?

Avoid contact with eyes and inhaling vapors. Keep out of reach of children and store the product away from fire or flame.

What is the net volume of comfortzone?

The net volume of comfortzone is 0.31 FL OZ (9mL).

Packaging Info

Below are the non-prescription pack sizes of Salicylic Acid (liquid wart remover). 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 common and plantar warts. Common warts are characterized by their rough, 'cauliflower-like' surface appearance, while plantar warts are specifically located on the bottom of the foot and disrupt the normal footprint pattern.

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

Dosage and Administration

The affected area should be washed thoroughly, and warts may be soaked in warm water for approximately 5 minutes to facilitate treatment. After soaking, the area must be dried completely. A small amount of the wart remover should then be applied using the provided applicator, ensuring that each wart is sufficiently covered.

This application should be allowed to dry, and the procedure may be repeated once or twice daily. Treatment can continue until the wart is removed, with a maximum duration of up to 12 weeks.

Contraindications

Use is contraindicated in the following situations:

Patients with diabetes or poor blood circulation should not use this product unless under the advice and supervision of a healthcare professional, such as a doctor or podiatrist, due to the potential for adverse effects.

Application is contraindicated on irritated, infected, or reddened skin to prevent exacerbation of these conditions.

The product should not be applied to genital warts or warts located on the face, as these areas may require specialized treatment.

Use is also contraindicated on moles, birthmarks, and warts with hair growing from them to avoid potential complications.

Additionally, the product must not be used on mucous membranes, as this may lead to irritation or other adverse reactions.

Warnings and Precautions

For external use only, this product is flammable and should be kept away from fire or flame. It is essential to cap the bottle tightly and store it at room temperature, away from heat sources.

This product is contraindicated for individuals with diabetes or poor blood circulation unless used under the advice and supervision of a healthcare professional, such as a doctor or podiatrist. It should not be applied to irritated, infected, or reddened skin, nor should it be used on genital warts, warts on the face, moles, birthmarks, or warts with hair growing from them. Additionally, it must not be applied to mucous membranes.

When using this product, care should be taken to avoid contact with the eyes. In the event of contact, it is crucial to flush the eyes with water for at least 15 minutes. Inhalation of vapors should also be avoided to prevent respiratory irritation.

If discomfort persists after use, it is advised to discontinue use and consult a healthcare professional. This product should be kept out of reach of children. In the case of accidental ingestion, immediate medical assistance should be sought, or contact with a Poison Control Center should be made without delay.

Side Effects

Patients should be aware that the product is for external use only. It is contraindicated for individuals who are diabetic or have poor blood circulation, unless used under the advice and supervision of a doctor or podiatrist. The product should not be applied to irritated, infected, or reddened skin, nor should it be used on genital warts, warts on the face, moles, birthmarks, or warts with hair growing from them. Additionally, it should not be applied to mucous membranes.

While using the product, patients are advised to avoid contact with the eyes. In the event of contact, the eyes should be flushed with water for 15 minutes. Inhalation of vapors should also be avoided to prevent respiratory discomfort.

Patients should discontinue use and consult a doctor if discomfort persists. It is crucial to keep the product out of reach of children. If swallowed, immediate medical assistance should be sought, or contact with a Poison Control Center is recommended.

Drug Interactions

There are currently no documented drug interactions associated with the use of this medication. Additionally, there is no information available regarding 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 (liquid wart remover). 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 local Poison Control Center should be contacted without delay.

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

The safety of salicylic acid during pregnancy has not been established, as the prescribing information does not provide specific data regarding its use in this population. Consequently, the potential risks to fetal outcomes remain unclear. Healthcare professionals should exercise caution when considering the use of salicylic acid in pregnant patients, as the absence of safety data necessitates a careful evaluation of the benefits versus potential risks. Women of childbearing potential should be advised to discuss their pregnancy status and any plans for pregnancy with their healthcare provider before using this medication.

Lactation

There is no specific information available regarding the use of this medication in nursing mothers or its effects on lactation. Additionally, no data are provided concerning the excretion of this medication in breast milk or its potential effects on breastfed infants. Healthcare professionals should consider the lack of information when advising lactating mothers about the use of this medication.

Renal Impairment

Patients with renal impairment have not been specifically addressed in the drug insert text regarding dosage adjustments, special monitoring, or safety considerations. Therefore, healthcare professionals should exercise caution when prescribing this medication to individuals with reduced kidney function, as the absence of detailed guidance necessitates careful clinical judgment. Regular monitoring of renal function may be advisable in these patients to ensure safety and efficacy.

Hepatic Impairment

Patients with hepatic impairment have not been specifically studied in relation to the use of 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 available information.

Overdosage

In the event of an overdosage, immediate medical assistance is crucial. If the substance is ingested, healthcare professionals should advise patients or caregivers to seek medical help or contact a Poison Control Center without delay.

Prompt intervention is essential to mitigate potential adverse effects associated with overdosage. Symptoms may vary depending on the specific 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 individual patient's needs. Continuous monitoring and evaluation are recommended to ensure patient safety and effective resolution of any complications arising from the overdosage.

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 limits the assessment of potential risks associated with the compound in these areas.

Postmarketing Experience

No postmarketing experience details are available in the insert.

Patient Counseling

Healthcare providers should advise patients to seek immediate medical assistance or contact a Poison Control Center if the product is swallowed. It is important to inform patients that this product should not be used by individuals who are diabetic or have poor blood circulation unless under the guidance and supervision of a healthcare professional, such as a doctor or podiatrist.

Patients should be cautioned against using the product on irritated, infected, or reddened skin, as well as on genital warts and warts located on the face. Additionally, the product should not be applied to moles, birthmarks, or warts that have hair growing from them, nor should it be used on mucous membranes.

Healthcare providers should instruct patients to discontinue use and consult a doctor if discomfort persists. It is also essential to emphasize the importance of avoiding contact with the eyes while using this product. In the event that the product comes into contact with the eyes, patients should be advised to flush the eyes with water for 15 minutes. Furthermore, patients should be warned to avoid inhaling vapors while using the product.

Storage and Handling

The product is supplied in a tightly capped bottle. It is essential to store the bottle at room temperature, ensuring it is kept away from heat sources. The recommended storage temperature range is between 20°C to 30°C (68°F to 86°F). Additionally, it is crucial to keep the product away from fire or flame to ensure safety and integrity.

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.

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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.