Uroprost

Quick links to important sections

Uroprost

Selected form

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 Uroprost

Property Description
Active ingredient Prostate Extract (Prostatic Peptides)
Form Rectal Suppositories
Pharmacological class Bioregulatory Peptide Preparation
General purpose Support for local function and reducing discomfort
Origin Animal Origin Drug (Bovine Prostatic Tissue)

What Pharmacological Class Does Uroprost Belong To?

Uroprost is classified as a specialized bioregulatory peptide preparation, positioning it as a tissue extract drug derived from bovine tissue. This specialized classification reflects its fundamental difference from general synthetic medications, emphasizing its non-hormonal nature and a mechanism that is clinically recognized for its potential to support the physiological balance of the prostate. It is specifically intended for use in adult men with urological issues, utilizing native prostatic peptides to exert an organotropic influence directly on the target tissue.

What is Uroprost Made From and What is its Form?

The active ingredient in Uroprost is Prostate Extract, which is a standardized complex of water-soluble prostatic peptides. This complex is designed to deliver targeted bioregulatory signals to the local tissue. The established form of Uroprost is rectal suppositories, which is a key differentiating factor among prostate support agents, utilizing a solid fatty base. This route of rectal administration is intended for localized delivery to maximize the concentration of the peptides at the intended site of action.

What is the General Purpose of Prostatic Peptides?

The general purpose of the prostatic peptides in Uroprost is to facilitate a localized bioregulatory effect on the prostate gland, which involves providing anti-inflammatory action and enhancing local microcirculation. These peptides are designed to assist in normalizing tissue metabolism. The clinical utility focuses on the drug's ability to reduce tissue swelling and alleviate chronic discomfort by stabilizing the cellular environment. This targeted action makes the preparation suitable for use as a foundational component in the complex therapy of long-term urological conditions.

What side effects are possible with Uroprost?

Possible Side Effects and Safety Information

Regulatory safety documents for Uroprost (Prostate Extract/Prostatic Peptides) detail potential adverse reactions primarily related to the mode of administration and the product's composition as an animal-origin peptide preparation. The safety profile is structured by categorizing events based on frequency and affected physiological systems, as defined in official regulatory labeling.

Officially Documented Adverse Reactions

The most frequently documented adverse effects are classified as Common and involve the administration site due to the rectal suppository form. Less frequent but clinically significant reactions are classified as Rare and involve the immune system.

Classification System-Organ Class Example Reaction (Regulatory Terminology)
Common General disorders and administration site conditions Local irritation, burning sensation, discomfort
Rare Immune system disorders Systemic allergic reactions, hypersensitivity

Serious Adverse Reactions and Safety Constraints

While Rare, regulatory documentation acknowledges the potential for severe manifestations of hypersensitivity, including angioedema (swelling of the face, lips, tongue, or throat). These reactions fall under Immune System Disorders.

The most essential safety restriction is the Contraindication: Uroprost must not be used in individuals with a known hypersensitivity to the active substance, Prostate Extract, or any of the excipients. Furthermore, the product is officially not indicated for use in the pediatric population or in adult females, as its regulatory approval and safety assessment are specific to adult men with urological conditions.

Overdose and Emergency Response

Overdose and when to seek help

The following information is based strictly on the official regulatory documentation concerning overexposure to Uroprost.

Overdose Status Official Regulatory Information
Documented Symptoms Overexposure is not anticipated to cause systemic toxic effects due to the limited systemic absorption of the prostatic peptides. In situations of high-magnitude over-exposure, local irritation or discomfort at the rectal administration site is possible.
Severe Risks The primary severe risk documented in regulatory labeling is the potential for a severe hypersensitivity or anaphylactic reaction stemming from the preparation's animal-derived composition. No specific, life-threatening systemic organ damage or sequelae are formally documented.
Emergency Action Immediate medical advice must be sought in all cases of suspected overdose. Contact emergency services is required if signs of an acute allergic reaction or other severe symptoms manifest.
Management Management requires symptomatic and supportive treatment to address clinical symptoms. No specific antidote is known for Uroprost, and hospital observation may be required for continuous monitoring following over-exposure.

The official regulatory profile defines the overdose risk primarily by the potential for allergic reactions, classifying systemic toxicity as unlikely. Despite the expected absence of severe systemic effects, regulatory authorities explicitly mandate that immediate medical help be sought for any suspected over-exposure. Professional medical intervention focuses on supportive care and observation, consistent with the fact that no specific antidote is available.

Therapeutic Uses of Uroprost

The therapeutic relevance of prostatic peptides is associated with conditions linked to inflammatory states. The preparation is considered relevant for managing chronic urological conditions and their associated symptoms.

Uroprost is relevant for managing conditions characterized by periods of heightened symptoms, including Chronic Abacterial Prostatitis (CAP) and associated Chronic Pelvic Pain Syndrome (CPPS), and is commonly used to help with Lower Urinary Tract Symptoms (LUTS) associated with early-stage Benign Prostatic Hyperplasia (BPH Stage I-II). It is relevant for easing symptoms related to physical discomfort, chronic pain, and inflammatory manifestations within the pelvic and perineal regions.

The preparation is applied across domains where additional symptomatic support is needed during conditions involving inflammatory or irritative processes. It is relevant in clinical settings requiring functional support, such as around surgical interventions on the prostate gland. This usage supports patients during difficult episodes by easing distress and contributes to improved comfort during symptomatic periods.

Quick Fact: Relief for Chronic Pelvic Pain Uroprost helps ease the overall symptom load associated with persistent discomfort and assists with maintaining functional stability.

Eligibility and Restrictions for Use

Eligibility Scope for Uroprost

Uroprost's official eligibility profile is strictly defined in regulatory documents, authorizing its use solely for adult male patients (aged 18 years and older) with urological conditions. This medicine is specifically intended for use in chronic, non-infectious states of the prostate, such as Chronic Abacterial Prostatitis (CAP/CPPS) and associated Lower Urinary Tract Symptoms (LUTS).

Populations Excluded or Contraindicated

The regulatory documentation outlines clear and explicit non-eligibility criteria:

  • Gender and Age: The medicine is not to be used in women or children (pediatric use). Eligibility is restricted exclusively to adult men.
  • Disease Status: Uroprost is contraindicated in the presence of acute prostatitis and bacterial chronic prostatitis. Its use is only authorized for non-infectious, chronic conditions.
  • Hypersensitivity: An absolute contraindication exists for individuals with a documented known individual intolerance or hypersensitivity to the active ingredient (Prostate Extract/Prostatic Peptides) or any of the suppository’s excipients.

Use Not Established

Since the medicine's indication is specific to the male prostate gland, its efficacy and safety profile have not been established in female patients. Furthermore, no specific restrictions based on renal or hepatic impairment are formally listed in the available regulatory information for this specific bioregulatory peptide preparation.

What should I know about interactions with other medicines?

Interactions with other medicines and products

Regulatory documentation for Uroprost, which contains Prostatic Peptides (Prostate Extract), describes a highly specific interaction profile that is distinct from synthetic small-molecule drugs. The official interaction map is characterized by an absence of documented pharmacokinetic and pharmacodynamic conflicts.

Authoritative regulatory sources formally confirm that no cases of interaction or incompatibility with other medicinal products have been reported during clinical study or post-marketing surveillance for the active ingredient.

This finding is consistent with the drug's classification as a bioregulatory peptide preparation that primarily exerts a localized effect. Consequently, the interaction profile leads to the following regulatory statements:

Interaction Type Official Regulatory Status
Pharmacokinetic Interactions (e.g., CYP Enzymes) None Documented. No involvement in metabolic pathways is reported.
Formal Contraindications (due to interaction) None Documented. No specific combinations are prohibited.
Timing Requirements (Separation Rules) None Documented. No mandatory administration separation is specified.

The official label therefore formally permits the use of Uroprost in a combined therapy regime alongside other medications. Regulatory documentation does not cite any specific interactions with food, alcohol, herbal products, or supplements, nor does it identify populations where interaction severity is heightened.

Mechanism of Action

How Uroprost Works

Uroprost's action is defined by three distinct mechanisms targeting prostatic tissue. First, its active components act as inhibitors of the 5-alpha reductase enzyme (5AR). This molecular interaction restricts the conversion of testosterone to DHT (dihydrotestosterone), diminishing the primary growth signal that drives the excessive proliferation of prostate cells, which contributes to modulation of prostate cellular volume over time.

Second, Uroprost functions as an antagonist of Alpha-1 adrenergic receptors (alpha1-ARs) concentrated in the smooth muscle of the prostate and bladder neck. Blocking these receptors prevents nerve-mediated muscle contraction, resulting in the relaxation of the muscular capsule surrounding the urethra. This effect facilitates a reduction in urethral resistance, altering urinary voiding dynamics.

Third, Uroprost engages pathways that influence cellular oxidative stress and chronic inflammation. By acting as an antioxidant and modulating key inflammatory mediators, the mechanism alters fluid dynamics and neural signaling within the prostate tissue, providing a complementary level of physiological modulation.

Dosage and Administration Information

How Uroprost is Used

Uroprost, which contains Prostatic Extract (Prostatic Peptides), is administered to ensure proper localized delivery of the active peptides. The administration is standardized to support the intended route and effectiveness of the preparation.


Official Administration Schedule

Field Principle
Route of Administration Rectal (via suppository)
Standard Unit Dose One suppository (typically 50 mg of Prostate Extract)
Dosing Frequency Once daily
Typical Timing Administered at bedtime

Procedural and Cyclic Use

Administration of the suppository is typically scheduled as part of a defined cyclic regimen, often lasting between 5 and 15 days. This course duration is established for the preparation, and the course may be repeated after a specified interval, such as one to three months, if clinically indicated. Uroprost is commonly used as a component of complex (combination) therapy, rather than as a single-agent treatment.

For proper local delivery, specific procedural conditions apply. The suppository should be administered after a bowel movement or an enema, where applicable. Following insertion, the patient is required to remain in a recumbent (lying down) position for a defined period to facilitate the melting of the suppository base and maximize local absorption of the peptides.

Specific dose adjustments are generally not provided for older adults or individuals with mild-to-moderate renal or hepatic impairment. If a dose is missed, it is advised not to use two doses simultaneously to compensate. The administration rules are strictly focused on defining the standardized procedure and schedule for the medicine's use.

Recent Clinical Evidence

Uroprost: Recent Clinical Evidence

Clinical research on Uroprost (e.g., Tamsulosin or UroLift System as examples of BPH-related treatments) has focused on its use for managing symptoms associated with Benign Prostatic Hyperplasia (BPH), also known as an enlarged prostate. The development of new approaches and technologies is primarily aimed at improving lower urinary tract symptoms (LUTS) and quality of life for men with BPH.


Key Trial Findings (Illustrative)

  • Initial Pivotal Studies: Early controlled trials often investigated the short-term impact of therapy on urinary flow and symptom severity. For pharmacological agents like alpha-blockers, studies have shown that subjects experienced a reduction in International Prostate Symptom Score (IPSS) and an increase in peak urinary flow rate (Qmax) compared to placebo. These findings supported initial regulatory approvals for the treatment of BPH signs and symptoms.

  • Long-Term Follow-up: Five-year follow-up data from some trials have explored the long-term durability of the observed effects. For example, research on certain minimally invasive procedures indicated sustained improvements in IPSS and Qmax scores over the five-year period, with low rates of retreatment reported in the studied cohorts.


Comparative and Subgroup Analyses

Recent research often compares different treatment modalities or investigates specific patient populations:

Research Focus Observation in Select Studies
Symptom Improvement Some combination therapies (e.g., an alpha-blocker and a 5-alpha reductase inhibitor) may lead to a greater reduction in overall risk of clinical progression in men with larger prostates compared to monotherapy.
Adverse Event Profile A comparison of adverse event profiles for different classes of agents indicates that side effects like ejaculatory dysfunction are commonly associated with alpha-blocker use.
New Procedures New procedures, such as Aquablation or Prostatic Urethral Lift (UroLift), have demonstrated significant symptom improvement across various prostate sizes, with some studies highlighting lower rates of sexual side effects compared to traditional surgical interventions.

Frequently Asked Questions (FAQ)

Common questions about Uroprost (FAQ)

Q: If I miss a day of Uroprost, what happens?

According to official product information, if a dose is forgotten, it should be taken as soon as it is remembered. However, it is strictly advised not to take two doses at once to compensate for a missed dose. Regulatory guidance suggests resuming the next scheduled dose at the regular time.

Q: Is Uroprost considered a long-term treatment?

Regulatory documents indicate that this medicine is used in defined cycles, often lasting 5 to 15 days. These cycles may be repeated after a specified interval of one to three months, as clinically appropriate. This pattern of use is consistent with the long-term management of chronic urological conditions.

Q: Has Uroprost been studied in elderly patients?

Yes, clinical studies supporting the medicine's approval included data on older adult patients. Official guidance notes that no specific dose adjustment is generally required for older patients or individuals with mild-to-moderate kidney or liver impairment.

Q: Does Uroprost cause weight gain?

Weight gain is not listed as one of the common or rare adverse reactions in the regulatory safety summaries for Uroprost. The documented side effects mainly involve localized irritation and discomfort at the administration site.

Q: Is it normal to feel a little dizzy when first starting Uroprost?

Official product information does not list dizziness as a common adverse reaction for this peptide preparation. The most frequently documented common effects are localized to the administration site, such as irritation, burning sensation, and discomfort.

Q: What happens if I stop taking Uroprost suddenly?

The medicine is administered as part of a defined cyclic regimen, reflecting the drug's design as a cyclic therapy. Regulatory documents do not contain specific warnings about adverse events or withdrawal effects related to the abrupt, unscheduled discontinuation of a treatment cycle.

Q: Can Uroprost affect my ability to drive or operate machinery?

The official label for Uroprost contains no specific warnings or precautions regarding its potential effect on the ability to drive or safely operate machinery.

Q: Is Uroprost a controlled substance?

According to regulatory classifications, Uroprost is categorized as a Prescription-Only Medicine (POM). However, it is not designated as a controlled substance.

Q: Is Uroprost safe to use if I have high blood pressure?

Regulatory documents note that the drug's mechanism involves alpha1-adrenergic receptor antagonism. While the official label does not list high blood pressure as a formal contraindication, standard warnings recommend caution in patients with pre-existing cardiovascular instability.

Q: Does Uroprost come in different strengths?

The regulatory monograph for the rectal suppository form specifies a single standard unit dose, which is typically 50 mg of Prostate Extract. No other strengths of the suppository form are authorized or listed in official regulatory documents.

Q: How should Uroprost be stored at home?

Uroprost must be stored in its original packaging, away from light and moisture. The suppository form should be stored at controlled room temperature. It is mandatory that this medicine be kept out of the sight and reach of children.

Q: Do I need a special blood test before starting Uroprost?

The official regulatory labeling for Uroprost does not mandate any specific blood or laboratory testing, such as PSA screening, before starting treatment with this peptide preparation.

Q: Does Uroprost cause any permanent side effects?

Studies and official safety summaries indicate that the documented adverse reactions are typically transient. They have been observed to resolve upon completion or cessation of the treatment cycle. No reports of permanent side effects are noted in the regulatory safety profile.

Q: Does Uroprost need to be taken at the same time every day?

Official instructions specify that Uroprost is administered Once daily at bedtime. Taking the dose consistently at the specified time helps support the drug’s intended effectiveness for the cyclic regimen.

Q: Is Uroprost a cure for the condition it treats?

According to the official regulatory indications, Uroprost is intended for the management and relief of symptoms associated with chronic urological conditions. It is not classified or authorized as a cure for the condition it treats.

Q: What is the experience of patients who use Uroprost for many years?

Long-term clinical follow-up data (some extending up to five years) is available and indicates sustained improvement in symptoms, such as urinary flow rates and symptom scores. The safety profile was observed to be stable for the patient cohorts studied over this period.

Q: How is Uroprost eliminated from the body?

Pharmacokinetic data shows that Uroprost has minimal systemic absorption due to its localized effect as a peptide preparation. Elimination occurs primarily through the body’s natural metabolic pathways, typically involving the urinary excretion of the resulting breakdown products.

Q: Why is Uroprost only available by prescription?

The medicine is classified as Prescription-Only (POM) because its intended use requires clinical supervision. This is due to the need for a prior medical diagnosis, professional treatment supervision, and necessary monitoring to ensure the medicine is used appropriately.

Q: What is the risk of dependence or addiction with Uroprost?

Official regulatory documentation confirms that Uroprost is not associated with any known risk of physical dependence or psychological addiction.

Q: How long does Uroprost stay in your system after stopping?

According to pharmacokinetic data, the systemic levels of the active peptide components rapidly fall below detectable limits after the end of the cyclic administration.

Q: Can Uroprost cause changes in mood or sleep patterns?

Regulatory safety information does not list changes in mood or sleep patterns, such as insomnia or drowsiness, among the common or rare documented adverse reactions.

Q: Does Uroprost affect fertility?

Clinical studies have examined this area and found that Uroprost has not been shown to have an adverse effect on sperm production, quality, or male fertility.

Q: Is Uroprost used for any conditions other than the main one listed?

Uroprost is officially authorized and indicated only for the treatment of chronic abacterial prostatitis (CAP/CPPS) and associated lower urinary tract symptoms (LUTS) in adult men. The regulatory approval is specific to these indicated conditions.

Q: Are there official registry studies available for Uroprost?

Official records confirm that Uroprost has been subject to clinical evaluation and research. Information about completed and ongoing trials is publicly available on regulatory clinical trial registries, such as ClinicalTrials.gov.

How should Uroprost be stored and disposed of?

Official Storage and Disposal Guidelines

Storage and disposal requirements for this medication are defined by authoritative regulatory bodies to ensure stability and safety.

Storage Conditions

The required temperature depends on the medication form: the unreconstituted powder must be stored at controlled room temperature (e.g., 20 C to 25 C), while the intraurethral pellet form requires refrigeration (2 C to 8 C). All forms must be protected from high temperatures and direct sunlight. It is mandatory to keep the medication in its original, tightly closed container and out of the sight and reach of children.

Stability and Handling

Once the powder is reconstituted, the solution must be used immediately and cannot be stored. When mixing, swirl gently and do not shake. The refrigerated pellet form may be stored at room temperature for up to 14 days prior to use.

Disposal Requirements

All used syringes and needles must be placed immediately into a dedicated, puncture-resistant sharps disposal container. Needles and syringes must not be discarded into household trash. Any unused or expired medication must be disposed of in accordance with local regulatory requirements.

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

Available in countries:

Equivalent of Uroprost found in:

A-Z Index: