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ACNE PLUS Creme Widmer

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ACNE PLUS Creme Widmer

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Treatment option:

Medically reviewed

Marina Burgos

Last updated on 22/12/2025

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.

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Overview of ACNE PLUS Creme Widmer

Quick Facts

Property Description
Active ingredients Benzoyl Peroxide, Miconazole Nitrate
Form Cream (Creme)
Pharmacological class Dermatological Antimicrobial and Keratolytic Agent
Common use Topical management of skin imperfections
Origin Synthetic chemical compounds

What Type of Medicine is ACNE PLUS Creme Widmer?

ACNE PLUS Creme Widmer is a specialized fixed-dose combination product intended for topical application to the skin. This preparation, which is composed of synthetic chemical compounds, is classified as a Dermatological Antimicrobial and Keratolytic Agent. The brand, associated with the Louis Widmer manufacturer, is often intended for the management of skin issues in adolescents and adults.

The product delivers two distinct active compounds. The primary component, Benzoyl Peroxide, is recognized in the therapeutic class of Keratolytic Agents, a mechanism recognized for its ability to clear blocked pores. The second component is the imidazole antifungal agent Miconazole Nitrate, which broadens the formulation's scope to include antifungal properties.

Composition and Pharmaceutical Form (Cream)

The preparation’s identity is defined by its two co-existing active ingredients: Benzoyl Peroxide and Miconazole Nitrate. The medicine is supplied as a Cream (Creme), which is an emulsified topical preparation designed for cutaneous administration.

The cream format serves as the stable vehicle for delivering both active compounds directly to the target area of the skin. This specific dosage form facilitates the localized effect of the agents, enabling the concurrent action of the peroxide and the imidazole derivative without the systemic absorption associated with oral drugs. This choice of a Cream is a distinctive characteristic compared to other widely available monotherapy benzoyl peroxide products.

General Purpose of the Dual-Action Formula

The overarching purpose of ACNE PLUS Creme Widmer is to provide a multi-component action against microbial and structural factors involved in skin concerns. The formulation is generally intended to manage skin conditions by utilizing Benzoyl Peroxide for its ability to reduce bacteria and promote skin shedding. This therapeutic strategy is intended to address conditions that have both bacterial and fungal components.

The combination of Miconazole and Benzoyl Peroxide is generally well-tolerated when used topically. Miconazole has broad efficacy against various fungi and yeasts that can often complicate dermatological issues.

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What side effects are possible with ACNE PLUS Creme Widmer?

Possible Side Effects and Safety Information

The safety profile of ACNE PLUS Creme Widmer, a combination of Benzoyl Peroxide and Miconazole Nitrate, is primarily characterized by local cutaneous reactions at the application site. These expected effects are classified under Skin and Subcutaneous Tissue Disorders in regulatory documentation.

Local and Expected Reactions

Adverse effects frequently observed are manifestations of local skin irritation, including erythema (redness), a burning sensation, and desquamation (peeling or scaling) of the skin. Regulatory sources indicate that these manifestations are typically more likely to appear at the beginning of treatment and may be more pronounced in individuals identified as having sensitive skin.

Documented Serious Adverse Reactions

Although the medicine is applied topically, official regulatory safety data for the active components documents the potential for rare but serious systemic reactions. These fall under Immune System Disorders and include the potential for severe hypersensitivity reactions, such as anaphylaxis and angioedema (significant swelling of the face, lips, or throat).

Safety Constraints and Population Considerations

A key safety restriction is the contraindication for individuals with a known hypersensitivity to Benzoyl Peroxide, Miconazole, related antifungal agents, or any of the product's excipients. Furthermore, official prescribing information advises against the use of the cream during pregnancy (generally discouraged) and mandates that application must be avoided on the breasts during breastfeeding. Excipients such as cetyl alcohol and lanolin are noted as potential causes of local cutaneous irritations like contact dermatitis.

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Overdose and Emergency Response

Overdose and when to seek help

The official regulatory profile addresses overdose in the context of excessive topical use and accidental oral ingestion.


Overdose scope

Feature Regulatory Statement
Documented overdose presentations Excessive topical application may result in symptoms of severe local skin irritation, including redness, burning, peeling, or swelling [FDA, SmPC]. Accidental oral ingestion may lead to gastrointestinal effects such as stomach irritation or vomiting [SmPC].
Physiological systems affected Primarily the integumentary system (skin) following topical overuse, and the gastrointestinal system following accidental ingestion.
Dose-related or exposure factors Prolonged or excessive application is the exposure factor for local manifestations. Swallowing the product is the exposure factor for systemic risk.
Population-specific overdose notes No specific or differential overdose considerations for pediatric, geriatric, or renally/hepatically impaired populations are formally documented in the overdose sections of the labels for these topical agents.

Emergency Actions and Classification

Classification Aspect Regulatory Statement
Severity classification Local overdose symptoms are classified as potentially severe irritation requiring discontinuation. Accidental ingestion is classified as a situation requiring immediate medical attention.
When immediate medical help is required Seek medical help or contact a Poison Control Center right away if the product is swallowed. Seek emergency medical attention immediately if signs of a severe allergic reaction occur (e.g., swelling of the face, difficulty breathing).
Supportive management For severe topical irritation, treatment must be discontinued, and appropriate symptomatic therapy should be instituted. For accidental oral ingestion, the procedure is the use of appropriate supportive care.

Connection to the overall overdose profile

Official regulatory guidance defines the overdose profile by distinguishing between local effects from topical overuse and the significant risk posed by accidental oral ingestion. The guidance mandates the discontinuation of treatment for severe topical irritation, while explicitly requiring users to seek immediate medical help in the event the cream is swallowed or if severe, potentially life-threatening allergic symptoms manifest. No specific antidote is officially stated to be known for the active components.

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Therapeutic Uses of ACNE PLUS Creme Widmer

What ACNE PLUS Creme Widmer Treats: Main Uses and Benefits

The cream is commonly used in the dermatological management of Acne Vulgaris in situations involving certain distressing symptoms, generally considered relevant for persistent or more pronounced manifestations. The dual-active formula is relevant in contexts marked by increased discomfort or tension. This formulation is intended for clinical contexts that require addressing multiple contributing factors simultaneously, which may include the presence of inflammatory lesions (papules, pustules), noninflammatory lesions (comedones), and the underlying pattern of excessive sebum secretion.

Quick Fact: Relief for Complex Symptom Patterns
Primary Use Conditions characterized by pronounced acne manifestations
Symptom Focus Managing visible lesions and underlying symptomatic factors
Benefit Supports general well-being during symptomatic phases

The cream is applied to ease symptoms where groups of symptoms appear suddenly or fluctuate; this pattern may be linked to symptoms that interfere with daily functioning. ACNE PLUS Creme Widmer offers symptomatic support that helps patients cope more steadily with persistent or recurrent acne episodes, especially when prior topical treatments did not fully address the symptoms. The use of the cream provides support that may assist with easing the overall symptom load, and the overall benefit supports general well-being during symptomatic phases.

Regulatory References

  1. clinical trial available in the National Institutes of Health (NIH) database
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Eligibility and Restrictions for Use

Who Can and Cannot Use ACNE PLUS Creme Widmer?

The population eligibility for ACNE PLUS Creme Widmer is strictly defined by regulatory documentation, based on age, reproductive status, and hypersensitivity.


Eligibility Scope

Classification Eligible Population Restrictions and Contraindications
Approved Use Adults Established for use in the adult population.
Not Recommended Children and Adolescents under 18 years Use is generally not recommended in this age group, establishing a regulatory minimum age threshold.
Contraindicated Patients with known hypersensitivity Strictly prohibited for patients with a history of allergy to the active substances, Benzoyl Peroxide or Miconazole Nitrate, or any excipients.

Conditional Use and Restrictions

Use of the cream is conditional for certain populations, requiring professional assessment:

  • Pregnancy and Lactation: Use during pregnancy and breastfeeding is conditional and requires consultation with a physician or pharmacist.
  • Allergy History: Caution is required for patients with a known allergy to antifungal agents (such as azoles), which may indicate a cross-sensitivity risk.

The regulatory profile ensures that the medicine is reserved for the approved Adult population, excluding those with contraindications or those requiring specific conditional oversight.

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What should I know about interactions with other medicines?

Interactions with other medicines and products

This section describes the officially documented interaction patterns for the dual-active formula (Benzoyl Peroxide and Miconazole Nitrate), as defined by government regulatory authorities.


Pharmacokinetic and Exposure-Modifying Interactions

The Miconazole component is known to be an inhibitor of the CYP3A4 and CYP2C9 enzymes, a mechanism that can potentially increase the exposure of co-administered medicines. Although regulatory documents state that clinically relevant systemic interactions are unlikely due to the cream's limited absorption, specific caution and monitoring are required for certain systemic drugs:

  • Oral Anticoagulants (e.g., Warfarin): Use with caution, as there is a potential for an increased anticoagulant effect.
  • Phenytoin and Oral Hypoglycaemics: Co-administration may lead to an increase in effects and side effects of these medicines.

Pharmacodynamic and Local Interactions

Interaction Type Interacting Substance/Class Official Constraint
Efficacy/Irritancy Topical Retinoids (Tretinoin, Tazarotene) Must be applied at different times of the day to avoid reduced retinoid efficacy and cumulative irritancy.
Irritancy Other Peeling or Abrasive Acne Agents Use with caution due to risk of cumulative local irritancy.
Chemical Reaction Topical Sulfonamide-Containing Products Concurrent use may cause a temporary yellow/orange discoloration of the skin and facial hair.

Regulatory documents do not formally list any absolute contraindicated drug combinations for this topical preparation.

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Mechanism of Action

How ACNE PLUS Creme Widmer Works

Normalizing Skin Cell Life Cycle via Retinoid Pathways

This mechanism centers on the Tretinoin component, an agonist that binds to nuclear Retinoic Acid Receptors (RARs) within follicular epithelial cells. This interaction modulates keratinocyte differentiation and proliferation, accelerating the turnover of skin cells to prevent the accumulation of sticky, shed cells and contribute to the structural effect of follicular unclogging.

Oxidative Action on Microbial Load

Benzoyl Peroxide drives the second domain, releasing free oxygen radicals inside the hair follicle. This targeted release creates an oxidative environment that disrupts the cellular metabolism of sensitive microorganisms, such as Cutibacterium acnes, leading to a reduction in the microbial population which alters the generation of pro-inflammatory mediators.

Synergistic Follicle Unclogging Mechanism

The final physiological effect results from the synergy of the components: Tretinoin normalizes cell shedding, while Benzoyl Peroxide provides an additional keratolytic effect. This combined approach promotes the unblocking of the pilosebaceous duct, supporting the clearance of follicular contents and impacting the structural basis for future follicular obstruction.

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Dosage and Administration Information

ACNE PLUS Creme Widmer is intended exclusively for topical, cutaneous use. The medicine is supplied as a cream containing a fixed combination of Benzoyl Peroxide 50 mg/g and Miconazole Nitrate 20 mg/g.

The protocol for application mandates that the designated skin area must be cleaned and thoroughly dried immediately prior to administration. The cream is to be applied in a thin layer to the affected areas, ensuring that the entire zone of lesions is covered. The standard usage frequency is typically once daily or twice daily, thereby establishing a pattern of administration.

The duration of the treatment course is determined by the patient’s response, but the standard period of continuous use typically lasts between two and eight weeks. The medicine should generally not be used in children and adolescents under 18 years of age. To maintain the proper procedural context of administration, it is required that users wash their hands immediately after application. Additionally, precautions relating to the Benzoyl Peroxide component necessitate avoiding contact with mucous membranes and dyed materials due to the potential for practical constraints like bleaching. These specific, descriptive instructions define the standardized use of the combination cream, free of therapeutic claims or safety guidance.

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Recent Clinical Evidence

ACNE PLUS Creme Widmer: Recent Clinical Evidence

Research regarding ACNE PLUS Creme Widmer, which contains Benzoyl Peroxide and Miconazole Nitrate, focuses on the role of its active components in managing Acne Vulgaris.

Overview of Core Research

Studies have investigated whether the combination of Benzoyl Peroxide (BPO) and an antifungal agent is associated with differences in treatment outcomes compared to BPO monotherapy. Benzoyl Peroxide is a well-established agent in acne treatment, primarily due to its keratolytic and antibacterial properties against Cutibacterium acnes (C. acnes). Research examined potential effects on the number of non-inflammatory lesions (blackheads and whiteheads) and inflammatory lesions (papules and pustules).

Findings on Active Components

  • Benzoyl Peroxide (BPO): Available evidence shows that BPO is associated with a reduction in C. acnes colonization and lesion count. Its effectiveness is thought to be dose-dependent.
  • Miconazole Nitrate: This component is categorized as an imidazole antifungal. While its primary use is against fungal infections, some studies have explored whether it provides an ancillary benefit in reducing the potential proliferation of Malassezia species or other microbes that may coexist with C. acnes on the skin, although the evidence remains limited for this specific use in acne.

Safety and Tolerability

Clinical trials have collected data on the local tolerability of the combination product. The most frequently observed local reactions reported in studies involving BPO-containing products include skin dryness, redness (erythema), and peeling. These effects are generally mild to moderate and may be concentration-dependent. Research emphasizes that these products are for external use only and the clinical trials typically excluded individuals with severe or widespread inflammatory skin conditions outside of the acne diagnosis.

Key Studies & References

  1. Topical Benzoyl Peroxide in Acne Vulgaris: An Updated Systematic Review
  2. European treatment guidelines for acne vulgaris
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Frequently Asked Questions (FAQ)

Common questions about ACNE PLUS Creme Widmer (FAQ)


Q: Does ACNE PLUS Creme Widmer make your skin sensitive to the sun?

Yes, official product information for the Benzoyl Peroxide component states that users should avoid unnecessary sun exposure and use a sunscreen while using this medicine. Your skin may react more sensitively to UV radiation. This is a standard precaution to address the potential for increased skin sensitivity.


Q: Are there any known medications that ACNE PLUS Creme Widmer should not be used with?

Regulatory documents do not list any absolute drug combinations that are strictly prohibited. However, specific caution is noted for several systemic and topical products. This includes oral anticoagulants (like Warfarin), topical retinoids, and other topical acne treatments that may increase local irritation.


Q: How long does it usually take before I might see changes when using ACNE PLUS Creme Widmer?

Official information indicates that the overall treatment duration is generally defined as being between two and eight weeks to achieve a satisfactory result. The duration of the treatment course is generally described as being between two and eight weeks.


Q: Is ACNE PLUS Creme Widmer effective for blackheads and whiteheads?

Studies and official information indicate that the Benzoyl Peroxide component is associated with a reduction in non-inflammatory lesions, which include both blackheads and whiteheads. The formulation's components are described as supporting the unblocking of the skin's pores.


Q: Why is ACNE PLUS Creme Widmer not recommended for people with certain skin conditions?

The medicine is strictly contraindicated for anyone with a known hypersensitivity or allergy to its active ingredients or any excipients. Furthermore, clinical studies have typically excluded individuals with severe or widespread inflammatory skin conditions outside of the acne diagnosis.


Q: What official information is available about ACNE PLUS Creme Widmer and tanning beds?

Official warnings state that patients should avoid excessive UV radiation, including that produced by tanning beds, while using this cream. This is a precaution related to the potential for the skin to become more susceptible to UV radiation during treatment.


Q: Can ACNE PLUS Creme Widmer be used on parts of the body other than the face?

Official documents describe the use of the cream on the affected skin area(s) or acne lesions. The product is generally for topical, cutaneous use and should be applied to the areas of the skin where acne is present.


Q: Are there any specific cleansers or face washes that should be avoided when using ACNE PLUS Creme Widmer?

The regulatory label indicates that using this medicine with other peeling or abrasive acne agents may increase the risk of cumulative local irritancy. The skin should be cleaned thoroughly before applying the cream, but specific warnings against non-active cleansers are not listed.


Q: Are there any restrictions on using ACNE PLUS Creme Widmer before or after skin procedures?

Official warnings caution against co-administration with other peeling or abrasive acne agents due to the risk of cumulative local irritancy. The label advises that the cream should not be applied to areas of broken skin.


Q: Does official research cover the use of ACNE PLUS Creme Widmer on cystic acne?

Research cited in authoritative documents focuses on the overall management of Acne Vulgaris and the reduction of inflammatory lesions (such as papules and pustules). The product is formally indicated for the general treatment of acne.


Q: Are there any long-term side effects associated with ACNE PLUS Creme Widmer?

The standard continuous treatment course is typically defined as lasting between two and eight weeks. Official product information notes that the medicine should not be used long-term. If use is required beyond this timeframe, consultation with a professional is noted.


Q: Is there a maximum length of time ACNE PLUS Creme Widmer should be used for?

The standard period of continuous use defined in authoritative documents is generally between two and eight weeks. If use is required beyond this timeframe, consultation with a professional is noted.


Q: Does ACNE PLUS Creme Widmer contain retinoids?

No. The active ingredients of ACNE PLUS Creme Widmer are officially listed as Benzoyl Peroxide and the antifungal agent Miconazole Nitrate. The product does not contain a retinoid as an active ingredient.


Q: Why is ACNE PLUS Creme Widmer not suitable for very young children?

The product is generally not recommended for use in children and adolescents under 18 years of age. Official information for the active components indicates that there is little data supporting the clinical safety and efficacy of Benzoyl Peroxide when used in younger children.


Q: Does ACNE PLUS Creme Widmer have any alcohol content that might dry out the skin?

The composition lists Cetyl alcohol and Stearyl alcohol as excipients. These are classified as fatty alcohols and are used to help stabilize the cream and soften the skin, rather than acting as drying solvents like simple alcohols.


Q: Is ACNE PLUS Creme Widmer considered safe for use around the mouth area?

Regulatory warnings state that contact with the eyes, lips, mouth, nose, and mucous membranes must be avoided during application. This is a standard safety instruction for topical products regarding application around sensitive areas.


Q: Can ACNE PLUS Creme Widmer be used by the elderly?

The product is generally established for use in the adult population. The official labeling does not contain specific restrictions or warnings listed for use in the elderly population.


Q: Is ACNE PLUS Creme Widmer used for just regular acne or other skin issues too?

The medicine is specifically indicated for the treatment of Acne Vulgaris. It is formulated to manage this condition by using the combined action of its active ingredients.


Q: How is ACNE PLUS Creme Widmer different from benzoyl peroxide treatments?

ACNE PLUS Creme Widmer is a fixed-dose combination product containing not only Benzoyl Peroxide but also the imidazole antifungal agent Miconazole Nitrate. This differs from monotherapy treatments that only contain Benzoyl Peroxide and provides a multi-component action.


Q: Can ACNE PLUS Creme Widmer be used during the summer?

Official instructions state that users must avoid excessive UV radiation while using this medicine. The instruction to avoid excessive UV radiation remains a consideration regardless of the season.

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How should ACNE PLUS Creme Widmer be stored and disposed of?

How to Store and Dispose of ACNE PLUS Creme Widmer?

The official labeling provides specific requirements for storing and discarding ACNE PLUS Creme Widmer.


Storage Requirements

  • Temperature: Store the cream at room temperature, specifically below 25 C.
  • Container Integrity: The tube must be kept carefully closed when not in use to protect the product.
  • Child Safety: This medicine must be stored out of the sight and reach of children.
  • Stability: Do not use the cream after the expiration date printed on the packaging.

Disposal Instructions

Regulatory information states that unused or expired ACNE PLUS Creme Widmer must not be disposed of in the wastewater or household waste. For the correct disposal method, patients should consult their pharmacist or local pharmaceutical waste guidelines.

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

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