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Formulas

Ketoconazole 2%/Neomycin 0.5% Topical Paste

The Ketoconazole 2%/Neomycin 0.5% Topical Paste is a semi-solid formulation designed for external application to the skin. This paste is dispensed in a tube and offers a thick, occlusive consistency that adheres well to the skin surface. It is specifically formulated to deliver a combination of an antifungal agent, ketoconazole, and an antibiotic, neomycin, for localized treatment.

This topical paste is indicated for the treatment of cutaneous infections where both bacterial and fungal infections are present or are a risk. It is commonly used to treat conditions such as secondary infected dermatitis, where the skin is inflamed due to an allergic reaction or irritant and subsequently becomes infected with bacteria and fungi. It may also be used in the management of intertrigo, where the inflammation of skin folds is complicated by a superficial infection.

The paste provides a protective barrier that not only aids in the treatment of the infection but also helps to maintain a moist wound environment conducive to healing. The ease of application and precise dosage control offered by the tube packaging ensures that the medication is delivered effectively to the affected area.

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Ketoconazole
Neomycin Sulfate
Topical Paste
65ae9fdef9fc3b47f101ff9d
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Formula Information

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Ketoconazole 2%/Neomycin 0.5% Topical Paste is a specialized semi-solid formulation designed for external application to the skin. This paste is dispensed in a tube, providing patients with a convenient and controlled method of application. The thick and occlusive consistency of the paste ensures that it adheres well to the skin surface, which is particularly beneficial for localized treatment or wound care. The formulation is engineered to deliver a combination of medication and protective barriers directly to the affected area, thereby optimizing therapeutic outcomes.

The active ingredient ketoconazole is an antifungal agent that works by disrupting the cell membrane of fungi, leading to the death of the fungal cells. It is effective against a broad spectrum of fungi, including dermatophytes and yeasts, which are commonly responsible for skin infections such as athlete's foot, jock itch, and ringworm. By incorporating ketoconazole at a 2% concentration, this paste provides a potent dose to combat these fungal infections directly at the site of application.

Neomycin, the second active ingredient in this formulation, is an aminoglycoside antibiotic that is effective against a wide range of gram-positive and gram-negative bacteria. At a concentration of 0.5%, neomycin works by inhibiting bacterial protein synthesis, thereby preventing the growth and multiplication of bacteria. This makes the paste particularly useful in treating secondary bacterial infections that can often complicate skin conditions or wounds.

The combination of ketoconazole and neomycin in this topical paste offers a dual-action approach to treating complex skin conditions that may be affected by both fungal and bacterial pathogens. This can be especially valuable in cases where the exact cause of the skin condition is uncertain or when there is a known co-infection. The paste formulation also provides a barrier that can protect the skin from further irritation or infection, while maintaining a moist environment that can be conducive to healing.

Patients using this formulation should be advised to apply it as directed by their healthcare provider, typically to clean, dry skin. It is important to use the medication for the full prescribed duration, even if symptoms improve, to ensure the complete eradication of the infection. Prescribers considering this formulation for their patients should be aware of potential contraindications, such as hypersensitivity to any of the ingredients, and should monitor for signs of adverse reactions, including local irritation or allergic response.

For more detailed information or if you have any questions regarding the Ketoconazole 2%/Neomycin 0.5% Topical Paste, please do not hesitate to reach out to us at Bayview Pharmacy. Our team of compounding pharmacists is committed to providing comprehensive support to both patients and healthcare providers to ensure the safe and effective use of this formulation.

Drug Interactions

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The Ketoconazole 2%/Neomycin 0.5% Topical Paste is a specialized medication designed for external application to the skin. Ketoconazole is an antifungal agent that works by disrupting the cell membrane of fungi, leading to their death. It is effective in treating various fungal infections of the skin. Neomycin is an aminoglycoside antibiotic that inhibits protein synthesis in bacteria, making it useful for treating or preventing bacterial infections on the skin. When combined in a topical paste, this formulation can be used to treat mixed infections where both bacteria and fungi are present or when there is a risk of secondary bacterial infection in a fungal infection.

While the risk of systemic drug interactions is lower with topical applications compared to oral or intravenous routes, there are still potential interactions that should be considered. Ketoconazole, even when used topically, can inhibit cytochrome P450 enzymes, particularly CYP3A4. This could potentially increase the plasma concentrations of drugs metabolized by this enzyme, leading to increased risk of systemic side effects. Therefore, caution should be exercised when the patient is on medications such as certain statins, calcium channel blockers, and immunosuppressants, among others.

Neomycin, although poorly absorbed through intact skin, may still pose a risk for interactions, particularly if applied to large surface areas, broken skin, or over prolonged periods. It can potentiate the effect of other neurotoxic or nephrotoxic drugs, such as other aminoglycosides, cisplatin, and loop diuretics. Additionally, concurrent use with other ototoxic agents (e.g., loop diuretics) may increase the risk of hearing loss, especially in patients with renal impairment or those receiving high doses of ototoxic drugs.

Patients should be advised to inform their healthcare providers of all medications they are taking, including over-the-counter drugs and herbal supplements, to avoid potential interactions. Prescribers should carefully consider the patient's current medication regimen before prescribing this topical paste. It is also important to monitor for signs of local irritation or sensitization, which could be indicative of an allergic reaction to either ketoconazole or neomycin. If you have any questions or require further information regarding this formulation and its potential interactions, please reach out to us at Bayview Pharmacy for assistance.

How Does it Work

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The Ketoconazole 2%/Neomycin 0.5% Topical Paste is a specialized medication formulated for the treatment of certain skin conditions. This semi-solid formulation is designed to be dispensed from a tube and applied externally to the skin. The paste provides a thick and occlusive consistency, which is beneficial for ensuring that the medication adheres well to the skin surface. This characteristic is particularly important for localized treatment or wound care, as it creates a protective barrier that can help to maintain a moist environment, promoting healing and preventing further infection or irritation.

Ketoconazole is an antifungal agent that works by disrupting the cell membrane of fungi, causing the contents of the fungal cell to leak out, which results in the death of the fungus. This makes it effective in treating skin conditions caused by fungi, such as athlete's foot, jock itch, ringworm, and certain types of dandruff. By incorporating ketoconazole at a 2% concentration, the paste ensures a potent dose that is effective against the fungal elements present on the skin.

Neomycin, on the other hand, is an aminoglycoside antibiotic that works by inhibiting bacterial protein synthesis. This action effectively kills bacteria or prevents their growth, making neomycin useful in treating or preventing skin infections caused by bacteria. The 0.5% concentration of neomycin in the paste provides an antibacterial effect that complements the antifungal action of ketoconazole, making the formulation suitable for treating mixed infections or for preventing secondary bacterial infections in areas already affected by fungal infections.

The combination of ketoconazole and neomycin in a topical paste form is particularly useful for treating skin conditions where both fungal and bacterial agents are present or where there is a risk of bacterial infection complicating a fungal infection. The paste form allows for ease of application and precise dosage control, ensuring that the affected area receives an adequate amount of medication to effectively treat the condition.

Patients and prescribers should note that this formulation is intended for external use only and should be applied as directed by a healthcare professional. It is important to use the medication for the full prescribed duration, even if symptoms improve, to prevent recurrence of infection. As with any medication, there may be potential side effects, and it is important to monitor for any signs of allergic reaction or worsening of the condition.

If you have any questions about the Ketoconazole 2%/Neomycin 0.5% Topical Paste or its use in treating specific skin conditions, please do not hesitate to reach out to us at Bayview Pharmacy. Our team of compounding pharmacists is here to provide you with the information and support you need to effectively manage skin infections and promote healing.

Other Uses

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Welcome to Bayview Pharmacy where our depth of compounding knowledge is matched only by our commitment to patient care. The preparation you've inquired about, comprising Ketoconazole 2%/Neomycin 0.5% Topical Paste, is a specialized, semi-solid formulation dispensed in a tube and has been crafted with utmost precision for topical application. While primarily indicated for its antifungal and antibiotic properties in treating cutaneous infections such as athlete's foot, jock itch, ringworm, and secondary bacterial infections that can sometimes accompany these conditions, the uses of this versatile formulation do indeed extend beyond these common indications.

The occlusive nature of the paste makes it an excellent vehicle for treating localized and superficial skin conditions where a moist healing environment might be beneficial. In addition to its primary indications, it can be employed to manage secondary bacterial skin infections in small, targeted areas such as minor cuts, scraps, and burns, or in skin folds where moisture can promote fungal and bacterial growth. Its adherence to the skin also allows for a sustained release of the active ingredients, providing a protective barrier that can foster an optimal healing setting.

Similarly, because ketoconazole has anti-inflammatory properties, this formulation might offer symptomatic relief for inflammatory skin conditions like eczema or psoriasis, particularly when there is a suspected secondary yeast or bacterial component that requires addressing. However, these additional uses should always be approached with caution and under the guidance of a healthcare professional, as the formulation may not be suitable for all skin types or for more extensive affected areas.

Moreover, veterinarians sometimes use similar compounds for treating certain skin infections in animals; however, any such use should be directly overseen by a vet, as animals' skin sensitivities can differ significantly from humans. Care must be taken to avoid ingestion by the animal, as ingredients can be harmful if internalized.

It is worth noting that certain individuals may experience sensitivity or an allergic reaction to the components of the paste, and therefore should seek immediate medical attention if they observe any signs of an allergic response, such as rash, itching/swelling, dizziness, or trouble breathing. Usage should be consistent with the prescribed duration of treatment to reduce risks of resistance development, especially pertinent in the use of antibiotic agents such as Neomycin.

Given the importance of utilizing this formulation appropriately, we encourage patients and prescribers to reach out to us at Bayview Pharmacy with any questions or concerns about the off-label uses or to receive tailored advice about this medication’s potential application. Our expert team is prepared to discuss and dispense knowledge that ensures the safe and effective use of our compounded medications for all of our customers.

Frequently Asked Questions

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What is Ketoconazole 2%/Neomycin 0.5% Topical Paste and what is it used for?

Ketoconazole 2%/Neomycin 0.5% Topical Paste is a medication specifically formulated for treating skin conditions. It combines the antifungal properties of Ketoconazole with the antibacterial effects of Neomycin. This paste is used to treat certain skin infections and to provide relief from symptoms such as redness, itching, and discomfort.

How should I apply Ketoconazole 2%/Neomycin 0.5% Topical Paste?

To apply this medication, clean and dry the affected area first. Then apply a thin layer of the paste to the skin, as directed by your healthcare provider. It's important to cover the entire affected area with a sufficient amount of paste to ensure effective treatment.

Can I cover the treated area with a bandage after applying the paste?

It is generally not necessary to cover the treated area with a bandage unless directed by your healthcare provider. The paste's occlusive consistency allows it to adhere well to the skin without the need for additional dressings.

Are there any side effects associated with using this topical paste?

Like all medications, Ketoconazole 2%/Neomycin 0.5% Topical Paste may cause side effects. Common side effects can include skin irritation, redness, or a burning sensation. If you experience any severe reactions or signs of an allergic reaction, such as hives or difficulty breathing, contact your healthcare provider immediately.

How often should the topical paste be applied?

The frequency of application depends on the instructions provided by your healthcare provider. It's typically applied once or twice daily. However, always follow the specific directions given to you with your prescription for the best results.

What should I do if I miss a dose of the topical paste?

If you miss a dose, apply the paste as soon as you remember. However, if it's almost time for your next dose, skip the missed dose and resume your regular dosing schedule. Do not apply extra paste to make up for the missed dose.

Can I use other skin products along with Ketoconazole 2%/Neomycin 0.5% Topical Paste?

Before using other skin products, such as moisturizers, sunscreens, or cosmetics, on the treated area, consult with your healthcare provider to avoid potential interactions or interference with the effectiveness of the treatment.

How should I store Ketoconazole 2%/Neomycin 0.5% Topical Paste?

Store your medication at room temperature away from direct sunlight and heat. Do not freeze the paste and keep it out of reach of children and pets.

What should I avoid while using this topical medication?

Avoid exposing the treated area to direct sunlight unless recommended by your healthcare provider, as certain ingredients may be more sensitive to sunlight. Also, because the paste is for external use only, avoid contact with the eyes, nose, mouth, and any other mucous membranes.

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

Consult your healthcare provider before using the paste if you are pregnant or breastfeeding. Your provider will evaluate the benefits and potential risks before advising you on the use of this medication during your pregnancy or while breastfeeding.

Is Ketoconazole 2%/Neomycin 0.5% Topical Paste suitable for all age groups?

While this medication can be used in various age groups, always consult with a healthcare provider before using it on young children, the elderly, or any other patients who could be more susceptible to its effects.

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Formulas and/or material listed are not to be interpreted as a promise, guarantee or claim of therapeutic efficacy or safety. The information contained herein is not intended to replace or substitute for conventional medical care, or encourage its abandonment. Every patient is unique, and formulas should be adjusted to meet their individual needs.

No compounded medications are reviewed by the FDA for safety or efficacy.