Dipolac G

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Dipolac G

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Medically reviewed

Laura Arias

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.

Overview of Dipolac G

Property Description
Active Ingredients Betamethasone, Clotrimazole, Gentamicin
Form Cream or Topical Ointment
Pharmacological Class Topical Corticosteroid, Antifungal, and Antibiotic combination
General Purpose Management of inflammatory and infected skin conditions
Origin Synthetic combination product

Dipolac G is a fixed-dose combination dermatological preparation designed exclusively for topical application to the skin. It is manufactured as a cream or topical ointment and is broadly classified as a combination anti-infective and corticosteroid agent, indicating its dual role in treating inflammation and infection. This specific triple-action formulation is intended for the topical management of complex skin conditions where inflammation is complicated by susceptible microbial contamination.

Dipolac G: Definition and Therapeutic Classification

Dipolac G falls under the therapeutic class for managing corticosteroid-responsive dermatoses that are secondarily infected. Pharmacologically, it represents a synthesis of three agents: a potent Topical Corticosteroid (Betamethasone), an Azole Antifungal Agent (Clotrimazole), and an Aminoglycoside Antibiotic (Gentamicin). The utility of such combination therapies is recognized for simultaneously addressing the inflammatory component and secondary infection. This highlights the benefit of managing both inflammation and microbial growth concurrently, an advantage over sequential monotherapy applications.

Composition and General Therapeutic Purpose

The formulation’s strength lies in its comprehensive composition: Betamethasone provides the essential anti-inflammatory and anti-pruritic action, while the inclusion of Clotrimazole and Gentamicin ensures that the treatment provides wide-spectrum antimycotic and bactericidal activity. Clotrimazole is established as an effective antimycotic agent against common fungal skin pathogens. The general purpose of Dipolac G is to manage severe inflammatory skin conditions by providing simultaneous anti-inflammatory action and comprehensive microbial control, aiming to accelerate the stabilization and recovery of compromised skin tissue.

Regulatory References

  1. National Library of Medicine (NLM)
  2. Clotrimazole Topical: MedlinePlus Drug Information

What side effects are possible with Dipolac G?

Possible Side Effects and Safety Information

The safety profile for Dipolac G, a combination topical medication, is officially documented based on the adverse effects associated with its components: Betamethasone (corticosteroid), Clotrimazole (antifungal), and Gentamicin (antibiotic).

Regulatory Classification of Adverse Reactions

The most frequently documented adverse reactions primarily involve the Skin and Subcutaneous Tissue Disorders. These local effects include sensations such as burning, irritation, dryness, and pruritus (itching). Less common effects documented in regulatory labeling include folliculitis, hypertrichosis, acneiform eruptions, and changes in skin pigmentation or atrophy (thinning).

Adverse Reaction Category Examples Listed in Official Labels
Local Reactions Burning, irritation, dryness, folliculitis, skin atrophy
Systemic Risk HPA axis suppression, Cushing's syndrome, Ototoxicity

Serious Adverse Reactions and Systemic Risk

Serious adverse reactions, though typically rare with topical use, are primarily related to the potential for systemic absorption of Betamethasone. These include the risk of Hypothalamic-Pituitary-Adrenal (HPA) axis suppression and the manifestations of Cushing's syndrome. The systemic absorption of Gentamicin carries a documented potential for Ototoxicity and Nephrotoxic effects.

Exposure-Related Safety Patterns

The official safety information highlights that the risk of serious systemic effects is explicitly associated with prolonged use, excessive application, or use over large surface areas. Furthermore, pediatric patients are identified as a population with increased susceptibility to systemic toxicity, including risks of growth retardation and other endocrine disorders.

Safety-Related Restrictions

Official labeling includes constraints on administration context. The medication is not recommended for use under occlusive dressings (which includes diapers) due to the increased risk of absorption. Contact with the eyes should be avoided.

Overdose and Emergency Response

Overdose and When to Seek Help

The official regulatory profile indicates that acute overdose from the topical application of this fixed-dose combination product is generally considered unlikely to cause severe systemic effects. However, overdose manifestations are primarily associated with the chronic, excessive use of the corticosteroid component, Betamethasone, or accidental ingestion.

Officially Documented Overdose Manifestations:

  • Systemic Effects: Manifestations of Hypercortisolism and secondary adrenal insufficiency may occur due to significant systemic absorption following chronic use, reflecting Hypothalamic-Pituitary-Adrenal (HPA) axis suppression.
  • Local Effects: Excessive application may result in localized symptoms such as erythema (redness), oedema (swelling), and a burning sensation.
  • Microbial Risk: Prolonged, excessive use of the Gentamicin component may lead to the overgrowth of non-susceptible microorganisms.

When Immediate Medical Help is Required:

Emergency medical attention must be sought immediately if Dipolac G is accidentally ingested, especially if the person is unresponsive or experiencing distress. For chronic toxicity (HPA axis suppression), the mandatory action is the gradual withdrawal of corticosteroids under medical supervision. Treatment for overdose is symptomatic and supportive, as no specific antidote is known.

Therapeutic Uses of Dipolac G

The combination is applied in contexts that involve both skin inflammation and microbial infection, offering support for challenging dermatological conditions.

Relief of Complex Infected Dermatoses

This medication is relevant for conditions involving inflammatory or irritative processes that are complicated by secondary bacterial or fungal contamination. Its application is relevant where the dual presence of irritation and susceptible pathogens requires combined attention, including highly inflamed tinea infections (like ringworm or athlete's foot). The primary indications addressed often include corticosteroid-responsive dermatoses that are secondarily infected, specifically Tinea pedis, Tinea cruris, Tinea corporis, and forms of eczema. The medication assists with maintaining functional stability and supports the management of complex inflammatory-infectious lesions.

“This therapeutic approach is relevant in contexts where increased discomfort due to both inflammation and infection requires temporary supportive management.”

Easing of Acute Symptomatic Discomfort

Dipolac G is applied in contexts where additional symptomatic support is needed, focusing on symptoms that create noticeable functional strain. This generally includes providing supportive relief from the intense itching (pruritus), redness, swelling, and burning associated with inflammatory or irritative states. This symptomatic assistance contributes to easing day-to-day comfort and helps patients cope more steadily with difficult, highly symptomatic episodes.

Symptom Focus: Easing Intense Itching, Redness, and Burning (Symptom Cluster)

Regulatory References

  1. Summary of Product Characteristics (SPC) from NAFDAC Greenbook Admin

Eligibility and Restrictions for Use

Dipolac G is restricted to specific patient populations according to official regulatory labeling. Use is contraindicated (absolutely prohibited) for individuals with a known hypersensitivity to any of its components: Betamethasone, Clotrimazole, or Gentamicin.

Absolute prohibitions also apply to patients with certain pre-existing skin conditions, including rosacea, acne vulgaris, perioral dermatitis, and primary cutaneous viral infections of the skin, such as Herpes simplex or chicken pox (Varicella). Patients with Tuberculosis of the skin are also contraindicated.


Eligibility and Age Restrictions

The medicine is not recommended for use in children under the age of 12 years, as its safety and effectiveness have not been formally established in this age group. Children are more susceptible to the systemic effects of the corticosteroid component. Use in the treatment of diaper dermatitis is also not recommended.


Conditional Use and Caution

Use is conditional and requires caution in patients with pre-existing renal or hepatic impairment, as these conditions can enhance the risk of systemic toxicity from the Gentamicin component. Additionally, it should not be used by pregnant or lactating women unless deemed essential by a physician due to the potential for systemic absorption.

What should I know about interactions with other medicines?

Interactions with other medicines and products

The interaction profile for Dipolac G (Betamethasone/Clotrimazole/Gentamicin) is primarily governed by the potential for its components to be absorbed into the bloodstream, which is typically low but increases with extensive use or damaged skin.

Documented Pharmacodynamic Interactions

Category Interaction Statement
Other Corticosteroids Concomitant use with other systemic or topical corticosteroids may increase the risk of systemic corticosteroid effects, such as HPA axis suppression.
Other Aminoglycosides Co-administration of the Gentamicin component with other systemic or topical aminoglycoside antibiotics (e.g., Amikacin) may increase the risk of additive toxicity, particularly ototoxicity and nephrotoxicity.

Documented Pharmacokinetic Interactions

Interactions that modify drug levels are primarily tied to the Betamethasone (corticosteroid) and Clotrimazole (antifungal) components when systemic absorption occurs.

Mechanism Interacting Substances
CYP Enzyme Inhibition Strong CYP3A4 inhibitors (e.g., Ketoconazole, Ritonavir) may reduce the metabolism and potentially increase systemic exposure of Betamethasone.
CYP Enzyme Induction Strong CYP enzyme inducers (e.g., Rifampicin, Phenytoin) may increase the metabolism and potentially decrease systemic exposure of Betamethasone.

Population-Specific Considerations

Systemic interactions are considered more relevant in pediatric patients and patients with an impaired skin barrier or those using occlusive dressings due to the increased proportion of drug absorbed relative to body weight or enhanced absorption through damaged skin.

Mechanism of Action

Dipolac G exerts its physiological effects through two distinct and complementary mechanistic domains: enzyme inhibition and intracellular receptor modulation.


Modulation of Inflammatory Mediators via COX Inhibition

One component acts as an inhibitor of Cyclooxygenase (COX) enzymes. By blocking this enzymatic process, the drug reduces the synthesis of prostaglandins, which are key lipid mediators associated with increased local vascular permeability and nociceptive signaling. This mechanistic cascade modulates signaling to reduce local inflammatory responses and activation of peripheral nociceptive pathways.


Modulation of Immune Signaling via Glucocorticoid Receptor Agonism

The second component, a glucocorticoid, activates intracellular receptors to modulate gene expression. The activated receptor complex translocates to the cell nucleus, where it interferes with transcription factors like NF-kappaB. This action alters the production profile of numerous inflammatory proteins, suppressing specific signaling sequences. This mechanism engages regulatory feedback loops that influence inflammatory pathway activity, leading to broad modulation of immune cell function and mediator synthesis.

Dosage and Administration Information

Official Administration Guidelines for Dipolac G (Diclofenac Sodium Topical Solution 2%)

Official instructions for use dictate the precise procedures for applying this topical medication. All administration must strictly follow the dosing and application rules.

Administration Scope Official Guideline
Route of Administration Topical application to the skin.
Dosing Schedule Apply two (2) pump actuations to each painful knee.
Frequency Twice daily (e.g., morning and evening).
Age-Group Rules No specific dose adjustment is required for geriatric patients; however, older individuals may exhibit greater sensitivity.

Procedural Instructions

The correct application sequence involves several steps:

  1. Preparation: The solution should be applied only to clean, dry, and intact skin. Do not apply to open wounds, cuts, or damaged skin.
  2. Application: Dispense the prescribed dose (two pump actuations) directly onto the knee or first into the hand, then spread the solution evenly around the front, back, and sides of the entire knee.
  3. Post-Application Care: Wash hands completely and thoroughly immediately after application, unless the hands are the site being treated.
  4. Drying Constraints: Do not cover the treated knee with clothing, apply sunscreen, or use other topical products until the applied area is completely dry. Additionally, avoid skin-to-skin contact with the treated knee until it is fully dry.

Rules for Missed Doses

If a dose is missed, there are no explicit, universal instructions for double dosing to compensate. The patient should continue with the next regularly scheduled application.

Recent Clinical Evidence

Research Evidence / Overview of Studies for Dipolac G


Evidence for Use in Fungal Skin Infections (e.g., Ringworm, Athlete's Foot)

Research has examined the use of Dipolac G in conditions associated with acute or disruptive episodes, specifically common fungal skin infections. Studies were conducted during periods of increased symptom activity, exploring how the active ingredients influence outcomes related to physical discomfort and outcomes linked to inflammatory or irritative states. These trials often monitored short-term changes in symptoms like scaling, redness, and itching, which are relevant in evidence describing how symptoms are measured in conditions caused by sensitive fungi. The research also examined data observed related to the time course of changes in symptoms.

Findings indicate patterns related to symptom changes in the observed populations. Specifically, research suggests that the combination was studied for its role in changes to the visible signs of the infection and patient-reported outcomes describing perceived discomfort over defined time intervals. The evidence contributes to the broader evidence landscape by helping to contextualize how patients reported their experience of changes in symptoms from these conditions where symptoms may vary in intensity.

Evidence for Use in Bacterial Skin Infections

Dipolac G was evaluated in studies focusing on skin conditions where symptoms become more noticeable due to a primary or secondary bacterial component sensitive to the antibiotic in the formulation. This research explored short-term symptom changes, with a focus on outcomes reflecting daily functioning or activity level as they relate to skin health. Findings describe patterns observed in the studies where the bacterial component of the condition was associated with changes in the observed measures. These studies focus on episodes where symptoms become more noticeable due to bacterial growth, helping to understand how the medication was observed in this specific scenario.


What is Still Uncertain About Dipolac G

This section synthesizes the areas where the current scientific evidence is limited or inconclusive. Comparative evidence is lacking for many common treatment scenarios, meaning it is not yet clear whether research observed different patterns compared to other available options. Data for long-term outcomes are not fully established, and there is limited information for long-term outcomes following the use of this specific combination. Research exploring short-term symptom changes does not clarify how the product was observed in conditions presenting with cycles of stability and flare-ups over many months or years. While studies help show what has been observed so far, research is ongoing to provide greater clarity on its full profile and how it was observed in everyday settings.

Frequently Asked Questions (FAQ)

Common questions about Dipolac G (FAQ)


Q: What is the main difference between Dipolac G and a plain steroid cream?

Official product information indicates Dipolac G is a three-in-one combination. It contains a potent corticosteroid for anti-inflammatory and anti-itch action. The core distinction is the inclusion of both an antifungal and an antibiotic component to address secondary microbial contamination that may be present alongside the inflammation.


Q: Can Dipolac G be used for skin inflammation that is not infected?

According to regulatory documents, the product is indicated for skin conditions where inflammation is complicated by susceptible microbial contamination. Official information suggests caution for skin conditions where a secondary bacterial or fungal infection is not present, or for those caused by viruses.


Q: How does the steroid part of Dipolac G help the skin condition?

The steroid component (Betamethasone) is an anti-inflammatory agent. Official documents state that it works by suppressing the immune response in the skin, which helps to reduce symptoms like redness, swelling, and itching. This action is achieved through complex processes that include reducing local blood vessel dilation (vasoconstriction).


Q: What kind of fungi is the antifungal ingredient in Dipolac G effective against?

Official product information indicates that the antifungal component, Clotrimazole, is effective against several common fungal pathogens. This includes certain fungi that cause athlete's foot and ringworm (tinea species), and specific yeasts such as Candida albicans.


Q: If symptoms clear up quickly, is it still important to continue using Dipolac G for a set period?

Official information suggests that the duration of therapy is condition-dependent. For example, some fungal infections may require the product to be used for a set minimum course, such as two to four weeks. Official guidance suggests that if a specific timeframe passes without clinical improvement, a reassessment of the condition may be appropriate.


Q: Are there specific areas of the body where using Dipolac G is discouraged?

Yes, official warnings advise that the product should be used with caution or avoided on certain sensitive body areas. Use on the face and underarms is discouraged. It is also not recommended for use in the diaper area of young children.


Q: Is it possible for Dipolac G to affect the color or pigmentation of the skin?

According to regulatory documents, changes in skin pigmentation are a documented undesirable effect. Official reports have listed hypopigmentation (lightening of the skin color) as a possible adverse reaction.


Q: Is Dipolac G known to interact negatively with any common over-the-counter skin products?

Official interaction information specifies that the Clotrimazole component may cause damage to products made of latex. Therefore, if the medication is applied near the genital area, patients are advised to use alternative forms of contraception for at least five days after use.


Q: Does the antibiotic component (Gentamicin) of Dipolac G pose a risk for future antibiotic resistance?

Regulatory documents warn that using topical antibiotics like Gentamicin can occasionally lead to the overgrowth of organisms that are not sensitive to the medication. If this occurs, official guidance suggests that the use of the product should be discontinued.


Q: Can a person with diabetes safely use Dipolac G?

Regulatory warnings indicate that the systemic absorption of the steroid component can potentially cause changes in blood sugar. Specifically, some patients may experience hyperglycemia (high blood sugar) and glucosuria (sugar in urine).


Q: Is Dipolac G a generic medication, or is it a specific brand name?

Dipolac G is a brand name for a combination drug. The active ingredients—Betamethasone, Clotrimazole, and Gentamicin—represent the generic name of the combination. This formulation is registered and marketed under various brand names depending on the global region.


Q: What does the term 'corticosteroid-responsive dermatoses' mean in simple terms?

This technical term, found in official indications, refers to inflammatory skin conditions that are known to improve with the use of a corticosteroid. These conditions typically include various forms of eczema or allergic contact dermatitis where inflammation and itching are prominent symptoms.


Q: How is the concentration of the steroid component (Betamethasone) classified in Dipolac G (e.g., low, medium, high potency)?

Official potency classification lists the steroid component, Betamethasone Dipropionate 0.05%, as being a high-potency corticosteroid, typically categorized as a Class II topical agent. This classification relates to its strength compared to other topical steroid medications.


Q: What type of bacterial infections is Dipolac G meant to treat?

The antibiotic component, Gentamicin, is intended to provide effective topical treatment for bacterial infections of the skin. This includes both primary infections, such as impetigo contagiosa, and secondary infections that complicate an existing skin condition.


Q: Is there a maximum number of weeks Dipolac G should typically be used?

Official information advises that the duration of use should be limited to the shortest necessary period. For some specific fungal infections, regulatory documents state that the cream should not be used for longer than four weeks.


Q: Are there signs of the medication being absorbed into the body (systemic effects) I should know about?

Systemic effects from the medication are rare with proper topical use, but patients should be aware of potential signs. Regulatory documents advise reporting any visual symptoms. Signs of systemic absorption may also include symptoms suggestive of Cushing's syndrome or, in pediatric patients, growth retardation.


Q: What are the potential consequences of long-term, continuous use of Dipolac G?

Official product information states that long-term continuous use should be avoided whenever possible. Prolonged use carries the risk of serious consequences, including adrenal suppression, developing a Cushingoid state, and increased susceptibility to infection. Long-term use has been associated with risks, including growth retardation in children.


Q: What is the information regarding the use of Dipolac G while breastfeeding?

Official information states that use in nursing mothers should only be initiated after consultation with a physician. A physician needs to consider the benefits of treatment for the mother against the potential risks to the infant before use is recommended.


Q: Are older adults (senior population) at any increased risk when using Dipolac G?

Regulatory information indicates that older adults may be at increased risk for systemic effects. This includes a higher risk of deafness from the Gentamicin component, especially if there is existing kidney or liver impairment. Caution is generally advised when using potent steroid components on skin that may be naturally thinning with age.


Q: What is the role of the Gentamicin component in treating the skin conditions listed for Dipolac G?

The role of the Gentamicin component is to act as a wide-spectrum antibiotic. Official documents state it is included to provide highly effective topical treatment to control secondary bacterial infection that may be complicating the underlying skin disease.


Q: Why is a prescription sometimes required for Dipolac G in certain regions?

The requirement for a prescription is based on regulatory classification in various jurisdictions. Official sources confirm that this combination product is classified as a Prescription Drug (Rx) in certain regions.


Q: What is the difference between Dipolac G Cream and Dipolac G Ointment?

Official documents note that the product is available in both cream and ointment forms. Research indicates that the vehicle, or base, of the product can influence the absorption and overall potency of the corticosteroid component when applied to the skin.


Q: Does the effectiveness of Dipolac G wear off over time if used repeatedly?

Official information reports a potential risk of developing tolerance to the corticosteroid component. This has been noted especially in patients with psoriasis who have extended or recurrent periods of application.


Q: Is Dipolac G meant to treat the cause of a skin condition or just the symptoms?

The medication is primarily intended to manage and relieve symptoms. Official indications state that it is used to relieve the symptoms of inflammation (such as itching and redness) and to control microbial contamination, rather than treating the underlying non-microbial cause of the primary skin disease.


Q: Is there a risk of withdrawal symptoms if Dipolac G is stopped suddenly after a long period of use?

Regulatory warnings state that sudden discontinuation, especially after long-term use, may lead to a potential for glucocorticosteroid insufficiency. This is due to the risk of reversible Hypothalamic-Pituitary-Adrenal (HPA) axis suppression that can occur during treatment or after withdrawal.

How should Dipolac G be stored and disposed of?

Official Storage and Disposal Requirements

Official regulatory documentation mandates specific conditions to maintain the stability and quality of Dipolac G. These requirements are established through stability testing and environmental risk assessments by governmental drug agencies.

Requirement Specific Instruction
Maximum Temperature Do not store above 25 C.
Handling / Temperature Avoidance Do not refrigerate or freeze.
Packaging Store in the original package.
Shelf Life Documented shelf life is 3 years.

Storage of this product requires strict adherence to temperature control, as it must not exceed 25 C and must be protected from extreme cold, meaning neither refrigeration nor freezing is permitted. The medicine must be kept in its original packaging for its entire 3-year shelf life. Furthermore, regulatory assessments confirm the product does not pose an additional environmental hazard during disposal, aligning with standard waste procedures.

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

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