Clotasone

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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.

Overview of Clotasone

Clotasone is a medicinal preparation whose core component is the active substance Clobetasol Propionate, and it is exclusively used for topical application to the skin. This medication is fundamentally classified as a glucocorticoid and is one of the most potent members of the topical corticosteroid pharmacological class.

Property Description
Active ingredient Clobetasol Propionate (typically 0.05% w/w)
Form Cream, Ointment, Solution, Foam, Gel, or Shampoo
Pharmacological class Topical Corticosteroid (Glucocorticoid)
Common use Relief of severe inflammatory and pruritic skin conditions
Origin Synthetic, Fluorinated derivative

What Type of Medicine is Clotasone and Its Origin?

Clotasone is a synthetic drug that belongs to the super-high potency group of topical corticosteroids, an identity derived from the chemical structure of Clobetasol Propionate. This classification is clinically recognized for providing effective management when severe inflammatory skin conditions require maximal anti-inflammatory suppression. As a highly potent agent, Clobetasol Propionate is used for reducing severe inflammation. The preparation is designed to be a single-ingredient product, focusing the entire effect on the potent action of the corticosteroid itself. This compound is reserved for intense, short-term management, distinguishing its therapeutic positioning from lower-potency, longer-duration topical steroids.


Active Ingredient, Composition, and Available Forms

The key component in Clotasone is Clobetasol Propionate, formulated for cutaneous administration. Clotasone is available in multiple dosage forms, including cream, ointment, solution, lotion, gel, foam, and shampoo, all intended to ensure effective delivery to different skin and scalp areas. For instance, the ointment form, which typically uses a paraffin-based vehicle, is optimized for delivering the active substance to dry, thick, or scaly lesions. This active substance works by suppressing the immune and inflammatory responses in the skin.


General Purpose and High-Level Action

The general purpose of Clotasone is to provide rapid and intensive relief from the symptoms of severe inflammatory and pruritic skin conditions that require a potent steroid response, such as widespread or intractable patches of psoriasis. This medication works by exerting a powerful anti-inflammatory action and immunosuppressive effect, primarily by binding to cellular receptors and inhibiting the production of chemical mediators responsible for localized redness and swelling. This fundamental mechanism, coupled with a strong vasoconstrictive action, allows the preparation to quickly reduce the redness, induration, and intense, persistent itching associated with acute exacerbations of various dermatoses.

Regulatory References

  1. Clobetasol Topical: MedlinePlus Drug Information
  2. DailyMed Clobetasol Propionate Label

What side effects are possible with Clotasone?

Possible Side Effects and Safety Information

As a super-high potency topical corticosteroid, Clotasone's use is officially associated with documented local skin reactions and, due to the potential for systemic absorption, specific internal safety characteristics. The established safety profile of the active ingredient, Clobetasol Propionate, reflects the high potency of the formulation.


Documented Adverse Reactions

The most common adverse reactions reported in regulatory documents affect the skin and subcutaneous tissue. These frequently observed local effects include burning and stinging sensations at the application site, pruritus (itching), irritation, and erythema (redness). Other local effects include skin atrophy (thinning), telangiectasia (visible blood vessels), hypopigmentation, and folliculitis.

Classification (SOC) Key Adverse Reactions
Skin Disorders (Common) Burning, Stinging, Pruritus, Skin Atrophy, Telangiectasia
Endocrine Disorders (Systemic Risk) HPA Axis Suppression, Cushing's syndrome manifestations

Systemic and Serious Safety Concerns

Due to the potential for systemic absorption, the medication carries a risk of serious internal effects. The key serious safety concern is reversible Hypothalamic-Pituitary-Adrenal (HPA) axis suppression, which can lead to glucocorticosteroid insufficiency. Manifestations of systemic absorption, which are primarily associated with prolonged exposure, may include signs of Cushing's syndrome, hyperglycemia, and glucosuria.


Population-Specific Safety Notes

Official documents note that pediatric patients are at a higher risk of systemic effects, including HPA axis suppression and linear growth retardation, due to their higher skin surface-to-body mass ratio. The safety profile also advises against use in conditions like rosacea and perioral dermatitis, and on certain body areas such as the face, groin, and axillae.

Overdose and Emergency Response

Overdose and when to seek help

Overdose from topical Clotasone (Clobetasol Propionate) is primarily a risk of systemic absorption resulting from excessive use, prolonged duration, or application to large surface areas or under occlusive dressings. This super-high potency glucocorticoid can lead to signs of systemic toxicity.

Documented Manifestations and Serious Outcomes

Classification Official Regulatory Statement
Documented Manifestations Clinical features of Hypercortisolism (Cushing's Syndrome) and Reversible HPA axis suppression, accompanied by metabolic changes such as hyperglycemia and glycosuria.
Serious Outcomes Risk of Secondary adrenocortical insufficiency, particularly upon abrupt cessation following excessive use, which can be life-threatening. Intracranial hypertension has been noted in pediatric cases.

Required Emergency Actions

The regulatory guidance is to seek immediate medical attention or contact a Poison Control Center immediately upon suspicion of overdose or accidental ingestion. Urgent medical guidance is specifically required if signs of systemic corticosteroid toxicity or HPA axis suppression are observed.

Management and Monitoring

No specific antidote is known for Clobetasol Propionate overdose. Management involves providing symptomatic and supportive treatment. The official procedure requires periodic evaluation for HPA axis suppression, often utilizing tests like the ACTH stimulation test, with potential requirement for hospital monitoring and gradual withdrawal of the product.

Therapeutic Uses of Clotasone

What Clotasone Treats: Main Uses and Benefits

Clotasone is a potent topical corticosteroid used for the temporary relief of inflammatory and pruritic manifestations associated with certain skin conditions. It is frequently employed in clinical scenarios involving inflammatory skin disorders where symptoms such as swelling, redness, and itching are present. The medication's use is intended to assist in the temporary management of associated symptoms, which may help support patient comfort during a flare-up of the condition.

Its key therapeutic domains include corticosteroid-responsive dermatoses and moderate to severe plaque-type psoriasis. The application of this product is aimed at mitigating the physical manifestations of these conditions. For the treatment of certain skin conditions, managing the associated symptoms may help support daily comfort.


Quick Fact: Relief for Inflammation and Itching

Eligibility and Restrictions for Use

Clotasone (Clobetasol Propionate) is a super-high potency topical corticosteroid, and its use is strictly regulated by official eligibility criteria to minimize risk of systemic absorption and local adverse effects.


Populations Who Must NOT Use Clotasone (Contraindications)

Official regulatory labeling dictates that Clotasone is contraindicated for several populations and conditions, including:

  • Infants under 1 year of age for any skin condition, including dermatitis.
  • Individuals with known hypersensitivity to Clobetasol Propionate or any components of the preparation.
  • Patients with untreated primary cutaneous infections (bacterial, viral, fungal, or parasitic).
  • Skin conditions such as rosacea, perioral dermatitis, or acne vulgaris.

Populations with Restrictions or Cautions

Population/Area Restriction Status (Official Labeling)
Children 1 to 12 Years Use not established and not recommended; if used, limited duration is mandatory.
Face, Groin, Axillae Application is prohibited across most formulations due to risk of systemic absorption and local atrophy.
Pregnancy/Lactation Use is permitted only if the potential benefit justifies the potential risk; applied with minimum quantity for shortest duration.
Hepatic/Renal Impairment Requires limited use (minimum quantity/duration) due to increased risk of systemic toxicity.

Eligibility for use is generally reserved for adults (18 years and older) for the labeled indications, with geriatric use permitted under standard caution.

What should I know about interactions with other medicines?

Interactions with other medicines and products

Regulatory documentation confirms specific interactions for Clotasone (Clobetasol Propionate) topical, which are primarily related to its potential for systemic absorption and subsequent metabolism.


Documented Interaction Patterns

Category Officially Documented Interaction Outcome and Classification
Metabolic Inhibitors Co-administration with strong CYP3A4 Inhibitors (e.g., Ritonavir, Itraconazole) inhibits the metabolism of corticosteroids. Increased systemic exposure of Clobetasol Propionate (Pharmacokinetic Interaction).
Pharmacodynamic Agents Used with Anti-diabetic agents (e.g., Acarbose). Increased risk of hyperglycemia due to additive systemic glucocorticoid effect.

Interaction Context and Restrictions

Category Official Regulatory Note
Population Note Patients with liver failure or an altered skin barrier face a heightened risk of systemic absorption, which elevates the clinical relevance of all metabolic and pharmacodynamic interactions.
Additive Risk Systemic effects following absorption may contribute to an increased risk of gastrointestinal irritation when co-administered with Nonsteroidal Anti-inflammatory Drugs (NSAIDs).

Connection to the Overall Interaction Profile

The regulatory profile defines Clotasone’s interaction structure through the risk of metabolic inhibition by strong CYP3A4 inhibitors. This pharmacokinetic consequence leads to increased systemic exposure, which is the necessary condition for subsequent pharmacodynamic interactions, such as those affecting blood glucose regulation. Official information explicitly notes that patient-specific conditions, like impaired liver function, increase the potential for these systemic interactions.

Mechanism of Action

Clotasone (clobetasol propionate) functions as an agonist of the cytoplasmic glucocorticoid receptor (GR), a member of the nuclear receptor superfamily.

Upon traversing the cell membrane, the lipophilic Clotasone molecule binds to the inactive GR complex within the cytoplasm. This binding event induces a conformational change, leading to the dissociation of chaperone proteins and the subsequent nuclear translocation of the activated drug-receptor complex. The complex then binds directly to specific DNA sequences known as glucocorticoid response elements (GREs) to trans-activate the transcription of anti-inflammatory genes, such as Annexin A1 (lipocortin 1).

Simultaneously, the complex inhibits inflammatory gene expression through trans-repression. This occurs by direct physical interaction or by increasing histone deacetylation, thereby interfering with the transcriptional activity of pro-inflammatory transcription factors, primarily NF-kappaB and AP-1. The downstream molecular consequences include the inhibition of phospholipase A2 (PLA2) activity, which reduces the synthesis and release of arachidonate-derived eicosanoids (prostaglandins and leukotrienes).

The collective modulation of gene expression results in reduced cellular proliferation and system-level vasoconstriction within the targeted tissue.

Dosage and Administration Information

Administration and Official Dosing Guidelines

Clotasone (Clobetasol Propionate 0.05% w/w) is strictly for topical dermatologic use only and must not be used orally, ophthalmically, or intravaginally. As a super-high potency corticosteroid, its administration is governed by strict limits on quantity and duration to minimize exposure.

Usage Parameter Official Instruction (Creams/Ointments/Lotions)
Route of Administration Topical (Cutaneous application)
Dosing Frequency Applied as a thin layer twice daily (morning and evening)
Maximum Weekly Dose Must not exceed 50 grams (or 50 ml) in a single week
Standard Duration Limit Treatment is generally limited to 2 consecutive weeks. For specific conditions like moderate to severe psoriasis, use may be extended to up to 4 consecutive weeks, but the maximum weekly dose limit remains mandatory.

Administration Procedures and Constraints

Application Method: The product should be applied as a thin layer and gently rubbed into the skin until it disappears. Hands must be washed immediately after application unless the hands are the area being treated.

Occlusion Constraint: The treated area should not be bandaged, covered, or wrapped so as to be occlusive, unless specifically instructed by a healthcare professional.

Site Restrictions: Clotasone must be avoided on sensitive areas, including the face, groin, and axillae (underarms).

Age-Group Use: Use in pediatric patients under 12 years of age is not recommended. If used in children over 1 year, treatment should be reviewed weekly and, if possible, limited to 5 consecutive days.

Recent Clinical Evidence

Research Evidence / Overview of Studies for Clotasone

This section summarizes the type of research that has been conducted on the different formulations of the medication and discusses what those studies observed. It is important to remember that studies help show what has been observed so far, but research does not determine whether an individual will respond similarly.

Evidence for Use in Plaque Psoriasis

Research exploring this active substance for moderate to severe plaque psoriasis has primarily focused on short-term Randomized Controlled Trials (RCTs), many of which compared the active substance against an inactive vehicle. These studies were used in research exploring how symptoms change over time. The research examined key outcomes, such as the Psoriasis Area and Severity Index (PASI) and the Investigator's Global Assessment (IGA), which are standardized tools used to measure the severity and area of skin involvement in clinical trials. Studies monitored how symptoms evolved in the observed populations. Findings describe patterns observed in the studies related to changes measured in the physical discomfort and visible signs of psoriasis. However, long-term effects are not fully established.

Evidence for Other Severe Dermatoses

This active substance was studied for conditions characterized by fluctuating or episodic manifestations, including dermatoses evaluated in trials where participants had not responded adequately to other treatments. This includes conditions like chronic or persistent eczema and lichen planus. Research explored how symptoms evolved in the observed populations using comparative studies, assessing outcomes related to physical discomfort and changes measured in localized swelling and intense itching (pruritus). Findings describe patterns observed in the studies related to the proportion of subjects who met the predefined study endpoint. The certainty remains low regarding the management of long-term cycles of stability and flare-ups.

What Remains Uncertain About Clotasone Research

The follow-up durations were limited across nearly all indications, meaning that the long-term effects of the preparation are not fully established. Comparative evidence is lacking in many areas, and subgroup findings are uncertain for those with comorbid conditions. Data are still emerging for many specialized populations, emphasizing that research is ongoing to contextualize how patients reported their experience and how symptoms were measured.

Key Studies & References Label: CLOBETASOL PROPIONATE cream (DailyMed)

Frequently Asked Questions (FAQ)

Common questions about Clotasone (FAQ)


Q: How quickly can a person typically expect to see or feel the effects of Clotasone?

A: Clotasone is described in official prescribing information as a medication for short-term relief of severe inflammatory conditions. While treatment is typically limited to two consecutive weeks, patient resources indicate that the skin may start to show improvement after a few days of use. Adherence to the prescribed treatment schedule is important.


Q: What should I do if I miss an application/dose of Clotasone?

A: Official documents strongly emphasize using the medication exactly as directed by the prescribing physician and for no longer than the prescribed time period. Adherence to the prescribed frequency is essential, though a specific protocol for a missed application is not always detailed in the documentation.


Q: Does Clotasone interact with common pain relievers like ibuprofen?

A: Official warnings mention a potential additive risk of gastrointestinal irritation when this medicine is used alongside Nonsteroidal Anti-inflammatory Drugs (NSAIDs). This advisory note is related to the potential for systemic absorption of the active substance.


Q: What should I do if a side effect seems serious?

A: Official information suggests patients report any adverse reactions to a healthcare professional promptly. For instances like accidental swallowing of the medication, official patient information advises immediately seeking emergency medical attention.


Q: Is Clotasone safe for children, based on regulatory information?

A: Use is not recommended in children under 12 years of age. Pediatric patients are at a greater risk of serious systemic effects, such as problems with the adrenal gland (HPA axis suppression) and linear growth retardation, because children are at a greater risk of systemic effects due to their body composition.


Q: Can Clotasone be used during pregnancy or while breastfeeding?

A: The medication should be used during pregnancy only if the potential benefit justifies the potential risk to the fetus. For breastfeeding, it should be used with caution, and its application to the nipple or areola area must be avoided to prevent infant exposure.


Q: Is there a generic version of Clotasone available?

A: Yes, the active ingredient in Clotasone, Clobetasol Propionate, is a generic drug that is sold internationally under many different brand names.


Q: How is Clotasone different from similar drugs ending in '-sone'?

A: The active ingredient in Clotasone, Clobetasol Propionate, is consistently classified as a super-high potency topical corticosteroid. This classification places it in the most potent group, distinguishing its powerful anti-inflammatory action from lower-potency topical steroids.


Q: What should I do if Clotasone accidentally gets into my eye or mouth?

A: Since the medication is strictly for external use on the skin, if it accidentally contacts the eye, immediate and prolonged flushing of the eye with a large volume of water is recommended. If swallowed, patients are strongly advised to seek emergency medical attention.


Q: Is it possible to develop a tolerance to Clotasone over time?

A: For certain conditions like psoriasis, the development of tolerance (sometimes called tachyphylaxis) has been reported in some cases with the use of potent topical corticosteroids. The maximum duration of use is typically limited to a short period, as described in the official instructions.


Q: Can I use Clotasone if I have a fungal infection?

A: The drug is contraindicated in untreated primary cutaneous infections. If an inflammatory lesion becomes infected, the use of an appropriate antifungal or antibacterial agent is noted in official information.


Q: Does Clotasone cause withdrawal symptoms if I stop using it suddenly?

A: The safety profile notes a risk of adrenal gland problems (glucocorticosteroid insufficiency) following withdrawal, especially after prolonged use. Patient information suggests that when discontinuing treatment, the amount or frequency of use should be gradually reduced over a period of time.


Q: Are there any restrictions on combining Clotasone with medicated soaps or cleansers?

A: Official instructions for the shampoo formulation note that if an additional shampoo is desired, a nonmedicated shampoo may be used. Official labeling suggests caution may be warranted regarding the use of other medicated topical products.


Q: What is the risk of Clotasone being absorbed into the body (systemic absorption)?

A: Systemic absorption into the body can occur and may lead to serious internal effects like adrenal gland suppression. Factors described as increasing the risk include application to a large surface area, use with occlusive dressings (covering or wrapping the area), or application to thin skin areas.


Q: Can Clotasone affect my sleep or mood?

A: Official documentation notes that sufficient systemic absorption can lead to features similar to Cushing's syndrome, which includes effects like hypertension and elevated blood sugar. Systemic effects, if they occur, are generally described through manifestations of Cushing's syndrome.


Q: Is Clotasone safe for older adults or the elderly?

A: While no explicit dosage change is necessary for older patients, official guidance indicates that therapy may be initiated at the low end of the dosage range and requires close monitoring.


Q: What is the regulatory status of Clotasone (e.g., prescription-only or over-the-counter)?

A: Clotasone is a prescription-only medication in the United States and is not available over the counter due to its high potency classification and the risks associated with improper use.


Q: What are the potential drug interactions that are most often mentioned in official information about Clotasone?

A: The two most explicit interactions noted in official documents are with drugs that inhibit metabolism (such as strong CYP3A4 inhibitors) and agents that increase the risk of hyperglycemia when used alongside anti-diabetic agents.


Q: What is known about the long-term safety profile of Clotasone?

A: The medication is approved only for short-term topical treatment. Official warnings indicate that continuous use for a prolonged time can significantly increase the chance of systemic side effects like adrenal gland problems and local effects such as skin thinning.


Q: What does the patient information leaflet typically say about stopping Clotasone use?

A: Patient information generally advises that when discontinuing treatment, the amount or frequency of use should be gradually reduced over one to two weeks before stopping completely. This process allows for gradual adjustment and is intended to help reduce the risk of potential rebound reactions.


Q: Is it normal to feel a stinging or burning sensation when applying Clotasone?

A: Burning and stinging are listed as common adverse reactions in official documents. These are frequently observed local effects at the application site and usually subside soon after application.


Q: Does using Clotasone affect the ability to drive or operate machinery?

A: The official regulatory documentation states that there have been no specific studies to investigate the effect of this active substance on a person's ability to drive or operate machinery.


Q: Is it true that Clotasone can sometimes make a skin condition look worse temporarily?

A: If symptoms appear to be worsening, official patient resources advise that this should be reported to a healthcare professional. This is advised if the condition does not improve or appears to deteriorate after using the medication for a defined time period.


Q: What are the pregnancy safety classifications for Clotasone in official regulatory sources?

A: Official safety documents classify the active substance under the Australia (AU) Pregnancy Category B3. This classification indicates that studies in animals show adverse effects, but the relevance and risk profile to human pregnancy is currently uncertain.


Q: How should I manage using other skin products (moisturizers, cosmetics) while using Clotasone?

A: The official documentation does not give direct advice on the application timing of non-medicated moisturizers and cosmetics. In general, it is best practice to allow the prescribed topical medicine to be absorbed fully before applying other cosmetic products to the treated area.

How should Clotasone be stored and disposed of?

How to Store and Dispose of Clotasone?

The storage and disposal of Clotasone (Clobetasol Propionate) must strictly adhere to regulatory requirements to ensure product stability and safety.

Storage Conditions

Requirement Details
Required Temperature Store at controlled room temperature (15 C to 30 C / 59 F to 86 F).
Prohibited Do not refrigerate or expose to high heat. Flammable forms must be stored away from open flame and heat sources.
Container Integrity Keep in the original container and maintain it tightly closed.
Child Safety Must be stored out of the reach and sight of children.

Disposal Instructions

Expired or unused Clotasone must be discarded after the expiration date. Do not flush down a toilet or pour down a drain to prevent environmental contamination. Consult a pharmacist or utilize a drug take-back program for proper disposal.

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

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