Cleorobe

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Medically reviewed

Rosario Oropesa

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 Cleorobe

Property Description
Active Ingredient Clindamycin Phosphate
Form Topical Solution / Lotion
Pharmacological Class Lincosamide Antibiotic
General Purpose Bacterial Infection Control
Origin Semisynthetic Prodrug

What Pharmacological Class Does Cleorobe Belong To?

Cleorobe is a prescription medicine fundamentally classified as a Lincosamide antibiotic and an antibacterial agent. The formulation utilizes Clindamycin Phosphate, which is a semisynthetic compound derived from lincomycin. The Lincosamide class is utilized for its efficacy against susceptible bacteria. The mechanism of the active compound involves inhibiting bacterial protein synthesis.

Understanding Clindamycin Phosphate: The Prodrug Composition

The active ingredient in this formulation is Clindamycin Phosphate, which is supplied as a chemically modified substance known as a prodrug. This phosphate ester is biologically inactive upon application and must be converted by enzymes in vivo to release the therapeutically potent molecule, Clindamycin. Clindamycin Phosphate serves as a prodrug to enhance the stability and penetration of the active compound into the skin.

The preparation of Cleorobe is typically provided as a clear, non-greasy topical solution or lotion, often formulated with an alcohol base, designed exclusively for topical administration onto the skin surface. This ensures localized delivery.

What is the General Therapeutic Purpose of this Antibiotic?

The general therapeutic purpose of Cleorobe is to reduce the population of susceptible bacteria that are contributing to a skin condition by limiting their growth and replication. This action is intended for managing conditions often involving the bacterium Cutibacterium acnes. The underlying action of the active Clindamycin molecule involves achieving a bacteriostatic effect by disrupting essential protein synthesis within the bacterial cell. By controlling the bacterial load through this targeted mechanism, the overall benefit is the localized management and control of the infectious component present in the condition.

What side effects are possible with Cleorobe?

Possible Side Effects and Safety Information

The safety profile of Cleorobe is officially documented across several categories, including serious warnings, system-organ classifications, and specific limitations.


Serious and Clinically Significant Risks

Cleorobe carries an official Boxed Warning highlighting the risk of Clostridioides difficile-Associated Diarrhea (CDAD). This condition, which may range from mild diarrhea to potentially fatal colitis, is a primary safety concern. In severe cases, CDAD may necessitate a colectomy. The medicine is contraindicated in individuals with a known history of hypersensitivity or allergy to clindamycin or lincomycin.

Other serious adverse reactions documented in regulatory sources include:

  • Severe Skin Reactions: Such as Toxic Epidermal Necrolysis (TEN), Stevens-Johnson Syndrome (SJS), and Drug Reaction with Eosinophilia and Systemic Symptoms (DRESS).
  • Hypersensitivity: Including anaphylactic reactions.
  • Hepatotoxicity: Serious liver injury, which may be marked by jaundice or abnormal liver function tests.
  • Blood Dyscrasias: Changes in blood cell counts, such as agranulocytosis and thrombocytopenia.

Adverse Reactions by Body System

Regulatory agencies classify possible side effects by the affected system-organ class. Common and uncommon side effects include reactions affecting the Gastrointestinal system (e.g., non-CDAD diarrhea, nausea, vomiting), Skin and Subcutaneous Tissue (e.g., rash, urticaria), and the Immune System (hypersensitivity).

Dose-Related Pattern: Regulatory data note that the incidence of gastrointestinal side effects is greater when higher doses are administered, especially over prolonged treatment durations (e.g., up to 14 days).


Population-Specific Notes

Caution is advised in patients with a history of gastrointestinal disease and those with significant renal or hepatic impairment, as these conditions may require monitoring. Elderly patients may be at higher risk for severe outcomes from CDAD.

Overdose and Emergency Response

Overdose and when to seek help

The official regulatory profile for Cleorobe focuses on the risk of systemic exposure due to the potential absorption of clindamycin from the skin surface following the application of excessive amounts. This risk is acknowledged because topically applied lincosamide antibiotics can be absorbed in sufficient quantities to produce systemic effects.

Officially Documented Manifestations and Actions

Overdose exposure may present with manifestations linked to systemic clindamycin administration, which primarily affect the gastrointestinal system. Documented signs include severe conditions such as diarrhea, bloody diarrhea, severe abdominal cramps, and colitis, including pseudomembranous colitis. Regulatory documents explicitly state that severe colitis is a risk that may end fatally.

Emergency Response Requirements

Seek immediate medical attention if too much topical solution is used. The prompt need to seek help is mandated by the regulatory authorities due to the potential for severe systemic complications.

If the solution accidentally comes into contact with the eye, abraded skin, or mucous membranes, the affected area must be immediately bathed with copious amounts of cool tap water. Management of a systemic overdosage involves providing general symptomatic and supportive measures as required, as no specific antidote is documented. Furthermore, large bowel endoscopy is a consideration for diagnosing severe, persistent diarrhea.

Therapeutic Uses of Cleorobe

Cleorobe is used for the management of serious bacterial infections. It is primarily applied in clinical settings that involve acute or unstable symptom patterns arising from susceptible pathogens.

Therapeutic Focus: Symptom Management

Cleorobe is relevant for addressing deep-seated infections that create noticeable physiological strain, such as certain lower respiratory tract infections, severe skin and soft-tissue infections, bone and joint infections, and specific intra-abdominal and gynecological infections. The therapeutic benefit is centered on addressing the bacterial cause of the illness, which supports the patient during difficult episodes by easing distress from disruptive symptoms like severe pain and inflammation.

For patients with a penicillin allergy, Cleorobe is a relevant treatment option that provides supportive management of the infection. This assists with maintaining a sense of stability when symptoms are more noticeable.

Quick Fact: Relevant for managing symptoms that interfere with daily comfort.

Eligibility and Restrictions for Use

Contraindicated Populations

Use of Cleorobe (Topical Clindamycin Phosphate) is contraindicated for individuals with a history of hypersensitivity to clindamycin or the related lincosamide antibiotic, lincomycin. The medicine is strictly prohibited for patients with a history of specific gastrointestinal conditions, including regional enteritis, ulcerative colitis, or any form of antibiotic-associated colitis (e.g., pseudomembranous colitis).


Age and Condition-Based Restrictions

Eligibility is officially restricted by age: safety and effectiveness have not been established in pediatric patients under 12 years of age. Use in older adults (65 and over) has not been sufficiently studied to determine differential response. The medicine should be prescribed with caution in atopic individuals and in patients with impaired hepatic or renal functions.


Pregnancy and Lactation Status

During the first trimester of pregnancy, use is generally restricted to times when it is clearly needed. For nursing mothers, the decision to use the medication requires careful regulatory consideration of the potential for serious gastrointestinal adverse effects in the infant, necessitating a potential discontinuation of nursing or the drug.


Resulting Eligibility Structure

Official regulatory documents establish clear boundaries for use: absolute prohibition based on specific disease history or allergy, and conditional use for those under 12 or those who are pregnant or breastfeeding.

What should I know about interactions with other medicines?

Interactions with other medicines and products

Clindamycin has documented pharmacokinetic and pharmacodynamic interactions with several drug classes. The official regulatory label advises against co-administration with Macrolide (e.g., Erythromycin) and Streptogramin antibacterial agents due to demonstrated in vitro antagonism.

The drug is metabolized predominantly by CYP3A4 and CYP3A5 enzymes. Inhibitors of these enzymes may reduce clindamycin clearance, potentially increasing systemic exposure. Conversely, strong inducers, such as Rifampicin, may increase clearance, which can potentially lead to a reduction in effectiveness.

Clindamycin possesses intrinsic neuromuscular blocking properties that may enhance the action of other co-administered Neuromuscular Blocking Agents. A clinically significant pharmacodynamic interaction is reported with Vitamin K Antagonists (e.g., Warfarin), which may result in increased coagulation tests (PT/INR) and/or bleeding, necessitating frequent laboratory monitoring.

Restrictions also apply to certain vaccines: clindamycin must be avoided for 3 days before and after oral typhoid vaccination because the antibacterial can inactivate the live vaccine. Furthermore, the drug formally antagonises the effects of Anticholinesterases like Neostigmine. Population-specific notes require that monitoring of renal function be considered when using clindamycin with other nephrotoxic drugs in patients with pre-existing renal dysfunction.

Mechanism of Action

The action of the active component, Clindamycin, is defined by a dual-approach mechanism focused on bacterial inhibition and interference with inflammatory factors at the application site. This mechanism is primarily local, involving molecular interference with the target bacterium.

Targeting Bacterial Protein Synthesis

Clindamycin exerts its primary function by directly targeting the essential machinery responsible for bacterial growth. The molecule binds specifically to the 50S ribosomal subunit of susceptible bacteria, which obstructs the peptidyl transferase reaction necessary for building essential proteins. This action inhibits bacterial proliferation (bacteriostasis), thereby limiting the population of viable bacteria within the pilosebaceous unit.

Interference with Local Pro-inflammatory Factors

Beyond its antibacterial effect, Clindamycin also contributes to the reduction of localized inflammatory markers. It achieves this by inhibiting the lipase enzyme produced by the target bacterium, Cutibacterium acnes. This enzymatic inhibition reduces the formation of irritating free fatty acids from sebum, which are chemical mediators involved in localized inflammatory processes. The resulting physiological effect is a reduction of the downstream effects of the inflammatory cascade, which contributes to the full extent of the drug's mechanism.

Constraint by Target Modification

A key constraint on the mechanism is the potential for bacteria to chemically modify the drug's binding site on the ribosome, such as through 23S rRNA methylation. When this occurs, the drug's binding affinity drops, and the bacteriostatic mechanism fails. This failure illustrates the dependence of the drug's function on the precise molecular structure of its target.

Dosage and Administration Information

How Cleorobe is Used

Cleorobe, a formulation containing 1% Clindamycin Phosphate, is strictly intended for topical administration, meaning it must be applied exclusively to the skin surface. This preparation is intended for external use only.


Official Dosing and Frequency

The standard protocol involves applying a thin film of the product to cover the entire affected area. The established frequency pattern is twice daily, which typically corresponds to morning and evening applications. Adherence to this schedule is essential for the product's intended utilization.

Preparation and Administration Technique

The lotion formulation requires specific preparation: it must be shaken well immediately before using to ensure uniform concentration. The application must be performed on clean, dry skin. A critical procedural constraint is the need to avoid contact with all mucous membranes, including the eyes, mouth, and nasal passages; if accidental contact occurs, the area must be rinsed thoroughly with water.

Use Protocol and Population

The standard administration protocol is applicable to adults and adolescents 12 years of age and older. Although the duration of treatment is determined by the managing provider, usage patterns are often based on courses extending up to 12 weeks. Missed dose instructions are not uniformly specified; continued use typically resumes with the next scheduled application.

Recent Clinical Evidence

Research Evidence / Overview of Studies for Cleorobe

Evidence for Use in Acne Vulgaris (Topical Solution)

Research related to topical Cleorobe, which contains Clindamycin Phosphate, was studied for mild to moderate Acne Vulgaris. The evidence base includes structured clinical studies, such as short-term Randomized Controlled Trials (RCTs). These trials studies explored the topical solution when compared against a non-active solution known as a vehicle (placebo). Researchers specifically monitored changes in the number of acne lesions and used tools like the Investigator's Global Assessment (IGA) score to measure overall skin appearance during the study period.

Studies reported measurements of lesion count changes in the observed groups. Studies reported patterns related to measured outcomes between the groups receiving the topical Clindamycin formulation and the groups receiving the vehicle. Research also included in vitro studies that contribute to the broader evidence landscape regarding the formulation's composition. The evidence so far contributes to the broader evidence landscape.

How Studies Tracked Short-Term Outcomes and Follow-up

The main clinical trials that contributed to the evidence for topical Clindamycin Phosphate focused on short-term to intermediate follow-up durations. The primary assessment period used by researchers to monitor measurements was typically 12 weeks. The research was evaluated in a defined, limited time interval to explore outcomes related to episodic or acute changes.

Research in Different Study Populations

Clinical research for topical Cleorobe generally included participants spanning a wide range of ages. Adolescents aged 12 years and older and adults diagnosed with mild to moderate Acne Vulgaris were the primary populations evaluated in the key studies. This focus means that the results apply only to the populations studied in these trials.

Uncertainty and Limitations in the Existing Evidence

Research provides context but not individual predictions, and certain aspects of the topical formulation’s evaluation are not fully established. A key limitation is the follow-up duration, as there is limited structured data available regarding the durability of any observed response beyond the typical 12-week assessment period. Therefore, certainty remains low regarding the effects of extended use. Studies also continue to monitor the possibility of the emergence of antibiotic-resistant strains of C. acnes.

Frequently Asked Questions (FAQ)

Common questions about Cleorobe (FAQ)

Q: Is Cleorobe considered an antibiotic, an anti-inflammatory, or another type of drug?

Official documents describe the active ingredient, Clindamycin, as belonging to the lincosamide class of antibiotics. This indicates its primary function is to inhibit bacterial growth. The medicine also possesses properties that help interfere with local inflammation at the application site.

Q: What are the most commonly reported side effects of Cleorobe?

According to official product information, the most commonly reported side effects occur at the application site. These topical reactions include skin dryness, redness (erythema), peeling, and mild itching. This information helps set general expectations for users.

Q: Are there any long-term health concerns associated with using Cleorobe?

Official regulatory warnings indicate that severe conditions like diarrhea or colitis (inflammation of the colon) may occur, sometimes weeks after treatment has stopped. Additionally, studies monitor the possibility of the development of antibiotic resistance in bacteria with extended use.

Q: Can people who have liver problems use Cleorobe?

Regulatory documents state that caution is advised in patients with severe hepatic impairment (serious liver problems). For these patients, use may require adjustments and monitoring of liver function tests to allow for careful assessment and management.

Q: Is Cleorobe suitable for use in elderly patients?

There is no specific evidence to suggest that Cleorobe is less effective or less safe for elderly individuals compared to younger patients. However, official safety notes indicate that elderly patients may require closer monitoring due to an increased risk of severe outcomes from certain adverse reactions, such as severe diarrhea.

Q: Is feeling dizzy or drowsy a known side effect of Cleorobe?

Official safety data sheets and adverse reaction reports have included side effects such as dizziness and headache. Although the product is topical, patient information sometimes also warns of the potential for drowsiness.

Q: How long does it typically take for a person to notice the effects of Cleorobe?

Patient information notes that it may take some time before a person notices the full benefits of using this medication. Consistent, regular use of the product is described in the usage protocol to support the achievement of intended effects.

Q: What happens if a person stops taking Cleorobe suddenly?

Product information notes that discontinuation of the medication is typically recommended to be discussed with a healthcare provider. This ensures that any change in treatment protocol is done under clinical guidance.

Q: Are there any specific foods or beverages to avoid while taking Cleorobe?

Official information states that the use of grapefruit juice has been associated with changes in how the body processes the medication, potentially leading to increased clindamycin levels. This may warrant discussion with a healthcare provider.

Q: Is it safe to consume alcohol while undergoing treatment with Cleorobe?

Official drug information leaflets often state that no specific information is available regarding the consumption of alcoholic beverages. Given that the topical solution itself contains alcohol, official information advises that contact with heat, sparks, or open flames be avoided.

Q: Is Cleorobe a brand-name drug, or is a generic version available?

The medication, which contains Clindamycin Phosphate, is available as both the original brand-name product (e.g., Cleocin T) and through various generic versions. These generic versions have been approved by the FDA as therapeutically equivalent.

Q: Does taking Cleorobe affect a person's ability to drive or operate machinery?

Official UK regulatory information reports that no negative effects on the ability to drive or operate machinery have been observed with the use of this product. Official guidance notes that caution is often exercised when using any medication until the individual's response is known.

Q: What does the official patient information leaflet say about sun exposure while using Cleorobe?

Patient counseling instructions state that minimizing sun exposure during product use is recommended. This practice includes avoiding tanning beds or sun lamps and using protective measures like sunscreen after application.

Q: Is Cleorobe generally considered safe for pregnant or breastfeeding women?

Pregnancy: Human studies have not shown an increased risk of birth defects. However, use during pregnancy is typically considered only when clinically necessary. Breastfeeding: Clindamycin is known to be excreted in breastmilk when used systemically; while topical absorption is minimal, use is a consideration that is typically reserved for discussion with a medical professional.

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

Official research evidence indicates that long-term use of the active ingredient is monitored for the emergence of antibiotic-resistant strains of bacteria, specifically Cutibacterium acnes. This focus is on the bacteria becoming resistant to the drug's effects.

Q: Does Cleorobe require blood work or other tests before starting treatment?

Pre-treatment testing is not universally required for all patients using this topical medication. However, monitoring, such as blood work, may be necessary for patients who are taking other specific medications that interact with Cleorobe, such as blood thinners or certain kidney-affecting drugs.

Q: What is the typical size and appearance of the Cleorobe tablet or capsule?

Cleorobe is formulated as a topical solution or lotion meant for external application on the skin. It is not available in the form of a tablet or capsule intended for swallowing.

How should Cleorobe be stored and disposed of?

How to Store Cleorobe

The official storage conditions for Cleorobe (Clindamycin Phosphate Topical Solution/Lotion) are strictly defined to maintain product stability and safety, as outlined in regulatory documentation.

  • Temperature: Store the product at controlled room temperature, generally 20 to 25 C (68 to 77 F). The product must be protected from freezing.

  • Container and Handling: The solution is considered flammable. It must be kept away from heat, sparks, open flames, and smoking during and immediately following application. Liquid dosage forms must be kept in containers tightly closed during storage.

Official Disposal Requirements

Official disposal requirements apply to specific package types. For single-use products, such as the topical pledget applicators, the instruction is to discard after single use. General disposal of unused or expired product should follow local pharmaceutical waste guidelines, with environmental control measures considered.

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

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