Neoderm

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Medically reviewed

Marina Burgos

Last updated on 10/01/2026

This page provides general, reference-level information compiled from official medical sources. It is not a substitute for professional medical advice, diagnosis, or treatment. For decisions about your health, please consult a qualified healthcare professional.

Overview of Neoderm

Quick Facts

Property Description
Active Ingredients Betamethasone Dipropionate, Clotrimazole, Gentamicin Sulfate
Form Cream or Ointment
Pharmacological Class Corticosteroid, Antifungal, Aminoglycoside Antibiotic
General Purpose Comprehensive relief for mixed-etiology inflammatory skin conditions
Regulatory Status Prescription-only (Rx)

What is Neoderm?

Neoderm is a triple-combination topical dermatological agent used exclusively on the skin to address complex conditions involving inflammation and microbial factors. This synthetic medicine combines a high-potency corticosteroid, an azole antifungal, and an aminoglycoside antibiotic in a single preparation. The combination of these three agents is recognized for its synergistic effect in treating mixed infections.


What Type of Medicine is Neoderm?

Neoderm is classified as a combination medicine containing three distinct pharmacological agents designed for topical administration. Its unique structure is defined by the high-potency corticosteroid Betamethasone Dipropionate, the azole antifungal Clotrimazole, and the aminoglycoside antibiotic Gentamicin Sulfate.

As a synthetic formulation, the Betamethasone component is a potent, fluorinated corticosteroid. This structure allows the medicine to simultaneously address the three primary concerns in mixed-etiology dermatoses: reducing symptomatic inflammation, eliminating susceptible fungi, and targeting secondary bacterial infections. Due to the strength of the corticosteroid and the inclusion of an antibiotic, Neoderm is designated as a prescription-only drug, requiring professional oversight.


The Composition: A Three-in-One Topical Agent

The active composition of Neoderm includes Betamethasone Dipropionate, Clotrimazole, and Gentamicin Sulfate, suspended in an emollient cream or ointment base. Each active ingredient plays a distinct, targeted role in the treatment of affected skin areas.

The Betamethasone component provides rapid and powerful anti-inflammatory action, significantly minimizing the redness, swelling, and intense itching associated with skin flare-ups. Simultaneously, Clotrimazole exerts a localized antifungal effect, while Gentamicin Sulfate provides a bactericidal effect against susceptible bacteria. This three-part action is specifically formulated for complex dermatoses, allowing for quicker symptomatic relief and a more complete resolution of the skin condition.

Regulatory References

  1. NIH MedlinePlus on Betamethasone Topical

What side effects are possible with Neoderm?

Possible Side Effects and Safety Information

This information describes the documented risks and safety limitations of Neoderm as regulated by government health authorities.

Restrictions on Use

Safety guidelines establish specific situations where Neoderm must not be used:

  • Antibiotic Sensitivity: Do not use in any patient who is known to be sensitive or allergic to the antibiotics utilized during the processing of the product, which may include penicillin, streptomycin, gentamicin, or amphotericin-B.
  • Infected Site: Do not use on application sites that are currently infected with bacteria or are infected in the area surrounding the surgical site.

Serious Risks

As a biological product derived from human tissue, Neoderm carries an inherent theoretical risk of transmitting infectious agents, including viruses and bacteria, despite mandatory regulatory measures for donor screening and tissue processing.

Population and Context Considerations

Certain patient-specific factors may compromise the expected safety and outcome of the product:

  • Compromised Healing: The patient's underlying medical condition, such as poor general health or pathologies that limit blood supply to the application site, must be considered as these factors may affect the successful outcome of the product.

Overview of Documented Adverse Reactions

The primary safety concerns documented in regulatory information relate to the necessary restrictions for use and the inherent risks of the source material. Safety documentation does not use standard frequency categories (such as 'common' or 'rare') to classify most reported adverse events. The focus is placed on avoiding use in specific conditions and acknowledging the biological risks to ensure safe application.

Overdose and Emergency Response

Overdose and when to seek help: Official Regulatory Information

Overdose with Neoderm cream is considered unlikely due to its formulation as a product intended for external application only. However, two primary scenarios for overexposure are addressed in official regulatory documents:

Accidental Ingestion and Emergency Action

Overdose Presentation Emergency Action Required
Accidental ingestion (swallowing the cream) Contact a doctor immediately or visit the nearest hospital.
Application of an excess amount Remove the surplus medicine with tissue or cotton.

Official regulatory information emphasizes that the most significant risk is associated with accidental ingestion. If the cream is swallowed, patients must immediately seek professional medical help by contacting a doctor or visiting the nearest hospital for urgent evaluation, as systemic effects from the combined active ingredients may occur. If only an excess amount has been applied to the skin, the official guidance is to promptly remove the surplus medicine using a cloth or cotton to minimize potential over-absorption.

This guidance strictly defines the overdose profile by its topical nature and focuses the need for urgent medical attention exclusively on the event of accidental ingestion.

Therapeutic Uses of Neoderm

What Neoderm Treats: Main Uses and Benefits

Easing Sudden or Intensifying Symptom Clusters

Neoderm is generally applied in addressing symptom clusters that may become intense or disruptive and interfere with daily comfort. This medication is commonly used when short-term symptomatic assistance is needed, offering supportive relief that helps ease the overall symptom burden. Topical preparations in this category are used for managing symptoms associated with inflammatory or irritative states and discomfort linked to dermatological conditions.

“Neoderm assists with maintaining functional stability when symptoms interfere with routine activities.”


Supporting Management of Episodic and Fluctuating Conditions

This medication may be part of symptomatic management in conditions characterized by episodic or fluctuating manifestations, particularly those involving periods of increased physiological stress. It contributes to easing the overall symptom load and offers symptomatic relief that helps patients cope more steadily with symptom fluctuations during symptomatic phases. It is helpful in situations requiring additional symptomatic assistance, supporting the patient during difficult episodes by easing distress.

Quick Fact: Supports Easing of Symptom Clusters

Eligibility and Restrictions for Use

The official eligibility profile for Neoderm is strictly defined by regulatory authorities due to its combination of high-potency corticosteroid, antifungal, and antibiotic agents.

Contraindications and Absolute Exclusions

Use is absolutely contraindicated in patients with known hypersensitivity to any of its active components or excipients. Furthermore, the medicine must not be used on specific skin conditions including rosacea, acne vulgaris, perioral dermatitis, or viral infections of the skin (such as Herpes simplex or chicken pox), as the corticosteroid component may worsen these conditions.

Age and Systemic Restrictions

  • Age-Group: Use is not recommended in patients under 17 years of age in some regions, due to the higher risk of systemic absorption and effects like HPA axis suppression. Use on diaper dermatitis is also not recommended.
  • Physiological Status: Use during pregnancy and lactation is generally restricted and should be used with caution.
  • Systemic Risk: Patients with underlying conditions like renal or hepatic impairment, diabetes, or glaucoma are classified as requiring use with caution due to increased risk of toxicity from absorbed ingredients.

What should I know about interactions with other medicines?

Interactions with Other Medicines and Products

Official regulatory documents define the interaction profile for Neoderm, focusing primarily on minimizing systemic exposure and additive toxicity risk associated with its three components: Betamethasone Dipropionate, Clotrimazole, and Gentamicin Sulfate.

Documented Interaction Restrictions

Restriction Category Interacting Agents / Conditions Official Outcome
Prohibited Co-Administration Other topical corticosteroid products Increased systemic absorption of Betamethasone component.
Additive Toxicity Risk Potent Diuretics (e.g., Furosemide, Ethacrynic Acid), Neurotoxic or Nephrotoxic Agents (e.g., specific systemic antibiotics) Enhanced risk of ototoxicity and nephrotoxicity from the Gentamicin component if absorbed.
Exposure-Modifying Conditions Occlusive dressings, application over large surface areas, prolonged use Significantly increases systemic absorption and exposure risk for Betamethasone and Gentamicin.

Pharmacokinetic and Substance Interactions

Co-administration with systemic CYP3A4 inhibitors may increase the plasma levels of the small amount of absorbed Clotrimazole, as this is the documented metabolic pathway for azole antifungals. Furthermore, the product is documented to interact with latex contraceptive products, necessitating the use of alternative barrier methods during and for a specified period after application. In specific populations, such as pediatric patients or those with impaired hepatic function, the risk of systemic exposure to the corticosteroid component is increased, which impacts the overall interaction relevance.

Mechanism of Action

How Neoderm Works: Mechanism of Action


Modulation of Inflammatory Signal Cascades

Neoderm’s glucocorticoid component engages mechanisms that regulate overactive processes. It modifies early molecular steps by binding to intracellular receptors, which ultimately suppresses the transcription and subsequent release of inflammatory mediators like prostaglandins and leukotrienes. This action modulates the downstream effects of elevated mediator activity, contributing to the adjustment of heightened inflammatory signaling, specifically influencing the cellular components associated with edema, erythema, and pruritus.


Inhibition of Fungal Cell Integrity

The antifungal agent acts within domains involving enzyme-mediated signaling essential for fungal structure. It specifically inhibits the biosynthesis of ergosterol, a vital component of the fungal cell membrane. This modification disrupts the structural and functional integrity of the fungal cell, resulting in altered membrane permeability and reduced cellular viability.


Disruption of Bacterial Protein Synthesis

The antibiotic constituent engages mechanisms relevant for bacterial protein synthesis. It initiates a signaling sequence by binding to the bacterial ribosome, which is critical for peptide chain elongation. By disrupting this fundamental process, the drug modifies early molecular steps that prevent bacteria from executing ribosomal protein synthesis, leading to the cessation of bacterial growth and function.

Dosage and Administration Information

How to Use Neoderm

Neoderm is a triple-combination agent formulated exclusively for topical (dermatologic) administration to the skin. The standard administration protocol generally follows a twice-daily schedule, with application typically occurring in the morning and evening. The required application involves applying a thin film of the cream or ointment and gently massaging it into the entirety of the affected skin area and the immediate surrounding region. The total weekly volume of medication used is limited and generally should not exceed 45 grams.

Duration and Area Restrictions

The protocol involves short-term use. Continuous administration of the product should not exceed four weeks total, and the duration is further restricted to no more than two weeks when applied to sensitive or high-absorption areas, such as the face, groin, or vulva. If no clinical improvement is observed within a period of three to four weeks, a professional review of the diagnosis is indicated.

Procedural Constraints and Special Populations

The use of occlusive dressings, such as tight bandages or wraps, over the treated area is specifically advised against unless directed by a healthcare professional. The product must also be protected from contact with the eyes and is not for oral, ophthalmic, or intravaginal use. Use in children is subject to significant restrictions: the medicine is not recommended for use in children younger than three years, and long-term continuous topical use is generally avoided for all pediatric patients due to the nature of the high-potency corticosteroid component.

Recent Clinical Evidence

Neoderm: Recent Clinical Evidence


Evidence for Corticosteroid-Responsive Dermatoses with Secondary Infection

Clinical Randomized Controlled Trials (RCTs) and other comparative studies have been conducted to evaluate this triple-combination formulation in individuals with specific skin conditions. Research examined the use of the product for inflammatory skin conditions that are typically responsive to corticosteroids and where a fungal or bacterial factor was included in the study criteria. These studies focused on how symptoms, such as redness (erythema), scaling, and itching, changed over defined time intervals.

In these research contexts, studies monitored changes using standardized tools. Findings described patterns observed in studies comparing the combination to similar formulations that contained fewer active ingredients to explore comparative changes in clinical measures. Studies reported how symptoms evolved in the observed populations, and research highlights changes measured during the short study period.


Focus on Symptom Relief and Therapeutic Assessment

The studies explored patient-reported outcomes describing perceived discomfort, focusing on outcomes related to physical discomfort like itching (pruritus). The research highlights that patterns of change in clinical measures were observed, with some trials reporting that changes in the severity of itching occurred during the early time intervals measured in the study.


What is Still Uncertain About the Research Record

The evidence base available is largely derived from studies conducted during periods of increased symptom activity and focuses on research exploring short-term symptom changes. The follow-up durations were limited, typically lasting a maximum of four weeks (28 days) or less. As a result of these research limitations, long-term effects are not fully established. Data for certain groups, such as children younger than 17 years old and older adults (age 65 and over), are also limited. Consequently, subgroup findings are uncertain, and the research base remains insufficient for these demographics.

Frequently Asked Questions (FAQ)

Common questions about Neoderm (FAQ)

Q: How quickly does Neoderm start to work for most people?

Studies and official information describe patterns of change in symptoms, such as inflammation and itching, observed during the early intervals of treatment. Research themes include observations of these changes within the short study periods, sometimes as early as the first week of use.

Q: Is it safe to drink alcohol while using Neoderm?

Official regulatory documents do not describe a specific interaction or restriction concerning the use of alcohol with the topical application of this medicine. Information regarding all consumed substances should be reviewed with a healthcare provider.

Q: Does Neoderm cause sensitivity to sunlight?

Yes, regulatory adverse effects information lists that the medicine is described as possibly causing the skin to become more sensitive to sunlight (a reaction known as photosensitivity). This effect is documented in official sources.

Q: Does Neoderm interact with common pain relievers?

Regulatory interaction profiles do not describe specific issues between the components of this product and commonly used non-prescription oral pain relievers.

Q: Can I use Neoderm on sensitive areas of the body?

Official documentation describes the use of this medicine on sensitive areas, such as the face, groin, or vulva, as subject to specific limitations. The duration of treatment is restricted in these areas to no more than two weeks due to the higher potential for absorption.

Q: Can I use makeup or moisturizer after applying Neoderm?

Official application instructions recommend against the use of occlusive dressings (like tight bandages or wraps) over the treated area, as this significantly increases the absorption of the medicine. Questions regarding whether specific cosmetic products are considered occlusive can be reviewed with a healthcare professional.

Q: Does Neoderm make you feel tired or drowsy?

The medicine is generally not described as causing tiredness or drowsiness as a routine effect. However, feeling unusually tired or dizzy can be a potential sign of a serious, systemic side effect related to adrenal suppression, which is an effect noted in official documents when high absorption occurs.

Q: Is Neoderm available over-the-counter?

No, Neoderm is defined by regulatory bodies as a prescription-only (Rx) medication. This regulatory status is due to the strength of the corticosteroid component and the inclusion of an antibiotic.

Q: What happens if I forget to use Neoderm one day?

Official documentation often includes information regarding a missed dose. This typically provides guidance to address the missed application without doubling the application dose at the next scheduled time.

Q: Is Neoderm appropriate for people who have kidney issues?

Patients with underlying conditions like renal (kidney) impairment are classified in official documents as requiring use with caution. This is due to the potential for increased absorption and risk of toxicity from the Gentamicin component.

Q: Are weight gain or weight loss listed as possible effects of Neoderm?

Weight loss is listed as a potential symptom of a serious side effect related to adrenal gland problems. Separately, systemic absorption from prolonged use may be associated with effects that can include weight gain, which is a known effect of corticosteroids.

Q: Is Neoderm absorbed into the bloodstream?

Yes, the active ingredients, particularly the corticosteroid component, have the potential for systemic absorption (into the bloodstream). The potential for this systemic absorption is recognized to be higher when the medicine is used for prolonged periods or applied over large areas of the skin.

Q: Do I need to stop using Neoderm gradually?

Official guidelines describe that when the medicine has been used for a long duration, the treatment plan may involve a gradual reduction of use under professional oversight to help prevent a rebound or withdrawal reaction.

Q: Are there different strengths of Neoderm?

The medicine is typically provided in a standard formulation. Regulatory documents list a specific concentration for the active ingredients: Betamethasone Dipropionate 0.064%, Clotrimazole 1%, and Gentamicin 0.1%.

Q: Does Neoderm have a risk of addiction?

Regulatory documents acknowledge the potential for a rebound phenomenon known as Topical Steroid Withdrawal (TSW) following the cessation of prolonged use of the corticosteroid component. This reaction is characterized by a recurrence of symptoms like redness and burning.

Q: Is Neoderm known to cause dry skin?

Dryness of the skin is among the documented adverse events associated with the topical use of the components in this medication. The specific occurrence of this effect varies by individual.

Q: Do I need to avoid any specific types of soap or lotion while using Neoderm?

Patient information often includes instructions regarding general skin care during treatment. This guidance may recommend keeping the affected area dry and avoiding materials that promote moisture and friction to optimize the medicine's effect.

Q: Does Neoderm cause mental or mood changes?

Official documents list mood changes or changes in behavior as potential signs of serious systemic side effects. These effects may occur if the corticosteroid component is absorbed in high amounts, such as with prolonged use.

Q: Is Neoderm used to treat acne or wrinkles?

No. Official documents contraindicate the use of this medicine for conditions like acne vulgaris and rosacea. The corticosteroid component may worsen these specific inflammatory skin conditions.

Q: Are there restrictions on driving or operating machinery while using Neoderm?

The official safety documents do not typically describe restrictions on driving or operating machinery during the use of this topical medicine. This is because the medicine is applied to the skin and is not intended to cause widespread systemic effects.

Q: What does the research say about Neoderm's long-term safety profile?

Research exploring long-term effects is limited. However, prolonged use is associated with known risks of systemic side effects, including the potential for HPA axis suppression due to the corticosteroid component.

Q: Does Neoderm cause issues with sleep?

Difficulty with sleep is listed in official documents as a possible symptom of a serious systemic side effect that may occur with increased absorption of the corticosteroid component. This is not a common or routine effect.

Q: What research themes are commonly associated with Neoderm?

The research base focuses on themes such as studying the effect on corticosteroid-responsive dermatoses with secondary infection, symptom relief (like itching), and exploring comparative changes versus similar formulations over short periods.

Q: Do official sources mention any withdrawal symptoms after stopping Neoderm?

Yes. Official warnings describe the possibility of a rebound reaction upon stopping the medicine after long-term use. This condition, known as Topical Steroid Withdrawal, is characterized by symptoms such as increased redness, burning, and intense itching in the treated area.

Q: Does Neoderm cause changes to hair growth?

Regulatory documents list unwanted hair growth (hypertrichosis) at the application site as a potential documented adverse event. This is related to the topical corticosteroid component.

Q: Is Neoderm appropriate for people with diabetes?

Patients with underlying conditions like diabetes are classified in official documents as requiring use with caution. This is because the corticosteroid component has the potential to be absorbed and may interfere with blood sugar control.

How should Neoderm be stored and disposed of?

How to Store and Dispose of Neoderm: Official Requirements

Official regulatory documents define strict storage and disposal requirements for Neoderm products, which vary by formulation (e.g., topical cream vs. acellular dermal matrix).

Storage Requirements

Condition Requirement Constraint
Temperature Store in a cool, dry place; below 30 C for the topical cream. Store the dermal matrix at room temperature. Do not freeze the cream. Do not refrigerate or use after the expiration date.
Protection Keep protected from direct sunlight and moisture. Keep in the original container.
Handling Keep the medicine out of the reach and sight of children and pets. For tissue products, only use if the packaging is intact, and do not re-sterilize.
Stability Utilize products within defined timeframes after opening or rehydration (e.g., 4 hours). Discard any opened, contaminated, or expired product.

Disposal

Expired or unused medication must be discarded according to official protocols. This involves throwing away the product in sealed bags for household rubbish or, for certain medical tissue products, documenting and recording the reason for disposal and returning the record to the distributor.

Attention! Always consult to a doctor or pharmacist before using pills or medicines.

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