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Salicylic Acid

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Active ingredient
Salicylic Acid 40 mg/18 1
Other brand names
Dosage form
Patch
Route
Topical
Prescription status
OTC (over the counter)
Marketed in the U.S.
Since 2013
Label revision date
January 20, 2026
Active ingredient
Salicylic Acid 40 mg/18 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 2013
Label revision date
January 20, 2026
Manufacturer
Walgreen Company
Registration number
M028
NDC root
0363-0203

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Drug Overview

Salicylic Acid 40% is a medicated wart remover designed to help you eliminate common warts, which are often identified by their rough, 'cauliflower-like' appearance. This treatment comes in the form of patches and pads, making it easy to apply without the mess associated with liquid treatments.

The product includes 18 medicated patches and 20 concealing pads, providing a safe and effective way to address warts at home.

Uses

You can use this medication to help remove common warts, which are easily identified by their rough, 'cauliflower-like' appearance. This treatment is specifically designed for this purpose, making it a straightforward option if you're dealing with these types of warts.

It's important to note that there are no reported teratogenic effects (which means it doesn't cause birth defects) or nonteratogenic effects associated with this medication. This makes it a safe choice for those looking to address common warts without additional concerns.

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 washing, make sure to dry the area completely. If the medicated patch is too large for the wart, you can cut it to fit.

Next, apply the patch with the adhesive side facing down directly onto the wart. To keep it secure and out of sight, cover the patch with a pad. You should repeat this process every 48 hours as needed, continuing until the wart is removed, but no longer than 12 weeks.

What to Avoid

You should avoid using this product if you are diabetic or have poor blood circulation, unless you have received specific advice and supervision from a doctor or podiatrist. It's important to prioritize your health and consult with a healthcare professional to ensure that this product is safe for you. Taking these precautions can help prevent potential complications related to your condition.

Side Effects

You should be aware that this product is for external use only. If you have diabetes or poor blood circulation, consult your doctor or podiatrist before using it. Avoid applying the product to irritated, infected, or reddened skin, as well as to moles, birthmarks, warts with hair, genital warts, warts on the face, or mucous membranes.

Keep this product out of reach of children. If swallowed, seek medical help or contact a Poison Control Center immediately. If you experience ongoing discomfort, please consult your doctor or podiatrist.

Warnings and Precautions

This product is for external use only. If you have diabetes or poor blood circulation, please consult your doctor or podiatrist before using it. Avoid applying it to any irritated, infected, or reddened skin, as well as on moles, birthmarks, or warts with hair growing from them. It should not be used on genital warts, facial warts, or mucous membranes (the moist tissue lining certain body parts).

If you accidentally swallow this product, seek medical help or contact a Poison Control Center immediately. If you experience ongoing discomfort while using this product, please stop using it and consult your doctor or podiatrist for further advice.

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 get help right away. Remember, it’s always better to be safe and check with a professional if you suspect an overdose.

Pregnancy Use

If you are pregnant or planning to become pregnant, it's important to be cautious with certain products. You should avoid using this product if you have diabetes or poor blood circulation unless your doctor or podiatrist has specifically advised you to do so. Additionally, do not apply it to any irritated, infected, or reddened skin, as well as to moles, birthmarks, warts with hair, genital warts, or warts on the face and mucous membranes.

Always keep this product out of reach of children. If a child accidentally swallows it, seek medical help or contact a Poison Control Center immediately. If you experience any discomfort while using the product, stop using it and consult your doctor. Your health and safety, as well as that of your baby, should always come first.

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 this product in nursing mothers. Additionally, there are no details regarding whether this product may be present in breast milk.

Given this lack of information, it's advisable to consult with your healthcare provider before using this product while breastfeeding. They can help you weigh the potential risks and benefits based on your individual situation.

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

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. If you or a loved one is an older adult, it’s wise to discuss any potential risks or benefits with a healthcare provider. They can help determine the best approach based on individual health needs and any other medications being taken.

Always keep in mind that older adults may have different responses to medications, so regular check-ins with your healthcare team are essential to ensure safety and effectiveness.

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 there are no specific guidelines or dosage adjustments mentioned for your condition in the available information. This means that the standard recommendations apply, but you should always consult your healthcare provider for personalized advice. They can help determine the best approach for your treatment and monitor your liver function as needed.

Make sure to keep your doctor informed about your liver health, as they may want to conduct regular tests to ensure your safety while using any medication. Your well-being is a priority, and your healthcare team is there to support you.

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 tests you might be undergoing. This way, you can avoid any potential issues and ensure the best possible care.

Storage and Handling

To ensure the best performance of your product, store it in a cool, dry place at temperatures between 59°F to 86°F (15°C to 30°C). 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 sterile field (a clean area free from germs) to prevent contamination. Always follow any specific disposal instructions provided to ensure safe and responsible disposal of any components.

Additional Information

No further information is available.

FAQ

What is Salicylic Acid 40% used for?

Salicylic Acid 40% is a medicated wart remover used for the removal of common warts, which are easily recognized by their rough 'cauliflower-like' appearance.

How do I use Salicylic Acid 40%?

Wash the affected area, soak the wart in warm water for 5 minutes, dry it thoroughly, and apply the medicated patch adhesive side down. Cover it with a pad and repeat every 48 hours as needed for up to 12 weeks.

Are there any contraindications for using this product?

Do not use this product if you are diabetic or have poor blood circulation, unless advised by a doctor or podiatrist.

What should I avoid when using Salicylic Acid 40%?

Avoid using it on irritated, infected, or reddened skin, moles, birthmarks, genital warts, warts on the face, and mucous membranes.

What should I do if I swallow Salicylic Acid 40%?

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

Is Salicylic Acid 40% safe for children?

Keep Salicylic Acid 40% out of reach of children. If swallowed, seek medical help right away.

Can I use Salicylic Acid 40% while nursing?

There is no specific information provided regarding the use of this product in nursing mothers.

What should I do if discomfort persists?

If discomfort persists, stop using the product and consult your doctor or podiatrist.

Packaging Info

Below are the non-prescription pack sizes of Salicylic Acid (wart 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 common warts, which are characterized by their rough, 'cauliflower-like' appearance.

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

Dosage and Administration

The affected area should be washed thoroughly, and if necessary, the wart may be soaked in warm water for approximately 5 minutes to facilitate treatment. After soaking, the area must be dried completely.

If the medicated patch requires adjustment, it may be cut to fit the size of the wart. The patch should then be applied adhesive side down directly onto the wart. To ensure proper coverage, the patch should be concealed with a pad.

This procedure should be repeated every 48 hours as needed, continuing until the wart is removed, with a maximum treatment duration of up to 12 weeks.

Contraindications

Use of this product is contraindicated in patients with diabetes or poor blood circulation, unless prescribed and monitored by a qualified healthcare professional, such as a doctor or podiatrist.

Warnings and Precautions

This product is intended for external use only. It is imperative that healthcare professionals advise patients against using this product if they are diabetic or have poor blood circulation, unless under the guidance and supervision of a qualified healthcare provider, such as a doctor or podiatrist.

The product should not be applied to irritated, infected, or reddened skin. Additionally, it is contraindicated for use on moles, birthmarks, and warts that have hair growing from them. Special caution should be exercised to avoid application on genital warts and warts located on the face, as well as on mucous membranes.

In the event of accidental ingestion, immediate medical assistance should be sought, or the local Poison Control Center should be contacted without delay. Should discomfort persist following use, it is recommended that the patient consult with their doctor or podiatrist for further evaluation and management.

Side Effects

Patients using this product should be aware that it is for external use only. It is contraindicated for individuals who are diabetic or have poor blood circulation, unless under the advice and supervision of a healthcare professional, such as a doctor or podiatrist.

The product should not be applied to irritated, infected, or reddened skin, nor should it be used on moles, birthmarks, or warts with hair growing from them. Additionally, it is not recommended for use on genital warts, warts on the face, or mucous membranes.

In the event of accidental ingestion, it is crucial to keep the product out of reach of children. If swallowed, patients should seek medical assistance or contact a Poison Control Center immediately.

Patients are advised to discontinue use and consult a doctor or podiatrist if discomfort persists.

Drug Interactions

There are currently no documented drug interactions associated with 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 (wart 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 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

Pregnant patients should be advised against the use of this product if they have diabetes or poor blood circulation, unless under the guidance and supervision of a healthcare professional. The safety of this product during pregnancy has not been established, and its use on irritated, infected, or reddened skin, as well as on moles, birthmarks, warts with hair, genital warts, and warts on the face or mucous membranes, is contraindicated.

Healthcare providers should counsel women of childbearing potential to keep this product out of reach of children. In the event of accidental ingestion, immediate medical assistance or contact with a Poison Control Center is recommended. If discomfort persists after application, patients should be instructed to discontinue use and consult a physician.

Lactation

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

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 lack of data necessitates careful clinical judgment. Regular monitoring of renal function may be advisable in these patients, although specific recommendations are not provided.

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; therefore, a thorough assessment by a medical professional is recommended to determine the appropriate course of action.

Management procedures may include supportive care and symptomatic treatment, tailored to the individual patient's needs. It is imperative that healthcare providers remain vigilant and prepared to address any complications that may arise from an overdosage scenario.

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 text.

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 crucial to inform patients that this product should not be used by individuals who are diabetic or have poor blood circulation unless specifically directed and supervised by a healthcare professional, such as a doctor or podiatrist.

Additionally, patients should be counseled to consult their doctor or podiatrist if they experience persistent discomfort while using the product. This guidance is essential to ensure patient safety and appropriate management of their health conditions.

Storage and Handling

The product is supplied in various package configurations, with specific NDC numbers available for identification. It is essential to store the product within a temperature range of 59°F to 86°F (15°C to 30°C) to maintain its integrity and efficacy. Proper storage conditions must be adhered to, ensuring that the product is kept in a suitable container that protects it from environmental factors. Special handling requirements should be followed to prevent any compromise to the product's quality.

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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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.