Hemorroisan

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Hemorroisan

Method of action: Antihemorrhoidal

Treatment option: Anal Itch, Pain, Jock Itch

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 Hemorroisan

Property Description
Active Ingredients Lidocaine Hydrochloride, Zinc Oxide
Form Topical Preparation (Ointment, Cream, or Suppository)
Pharmacological Class Local Anesthetic and Skin Protectant/Astringent Combination
Common Use Localized relief of discomfort and irritation
Origin Synthetic (Lidocaine) and Inorganic (Zinc Oxide)

What Type of Medicine is Hemorroisan?

Hemorroisan is defined as a fixed-dose combination product, a pharmaceutical preparation that merges two active ingredients to deliver complementary actions at the site of application. It belongs to the high-level pharmacological class of Topical Anorectal Agents, which means it is intended for direct, highly localized application rather than systemic absorption. This approach, which is clinically recognized for its effectiveness in managing acute surface discomfort, emphasizes targeted relief, making it a comprehensive choice for local irritation management.

Composition: Lidocaine Hydrochloride, Zinc Oxide, and Their Origin

The formulation of Hemorroisan relies on the combined action of Lidocaine Hydrochloride and Zinc Oxide, suspended within a suitable topical vehicle. Lidocaine is a well-established, synthetic amide-type local anesthetic, while Zinc Oxide is an inorganic compound recognized as a skin protectant. This intentional blending of a rapid-acting synthetic pain reliever with a mineral-based protectant allows the product to address both the sensory discomfort and the necessity of safeguarding the irritated area from external factors simultaneously.

Form and General Purpose of the Combination Drug

Hemorroisan is supplied as a topical preparation, typically available in dosage forms such as an ointment, cream, paste, or suppository, which dictates its topical or rectal route of administration. The primary function of this dual-component preparation is to provide simultaneous, rapid local numbing and physical barrier formation to alleviate general irritation and discomfort. This pharmacologically supported mechanism is particularly useful in scenarios requiring swift, localized symptomatic relief, such as easing the acute discomfort often associated with external anorectal irritations.

What side effects are possible with Hemorroisan?

Possible Side Effects and Safety Information

Adverse reactions documented for this fixed-dose combination product are classified by regulatory authorities based on the frequency and the physiological system affected.

Frequency-Classified Adverse Reactions

The most frequent adverse events are generally localized to the application area. Reactions classified as Very Common (occurring in ge 10%) include erythema (redness) and petechiae. Common reactions (occurring in 1% to 10%) include pruritus (itching), edema (swelling), irritation, and a local burning sensation. Serious allergic responses, such as an anaphylactic reaction, are categorized as Very Rare.

System-Organ Class Officially Documented Effects
Skin and Subcutaneous Tissue Disorders Erythema, pruritus, edema, localized irritation
Immune System Disorders Hypersensitivity and allergic reactions
Nervous System Disorders Dizziness, drowsiness, confusion (associated with high systemic exposure)
Cardiovascular System Disorders Bradycardia, hypotension (associated with high systemic exposure)

Serious Adverse Reactions and Safety Constraints

Regulatory documents highlight the potential for systemic adverse effects stemming from the local anesthetic component upon excessive absorption. Serious adverse reactions include convulsions, cardiovascular collapse, cardiac arrest, and the blood disorder methemoglobinemia.

Specific safety considerations exist for certain groups. The half-life of the anesthetic component may be prolonged in patients with liver dysfunction, increasing the potential for accumulation. An increased risk of methemoglobinemia is documented for children younger than six months of age and elderly patients. High-level safety constraints note that use is contraindicated in individuals with a known sensitivity to amide-type local anesthetics.

Drowsiness or lightheadedness is noted in labeling as a potential early sign of high systemic plasma levels. Furthermore, regulatory texts state that repeated doses or application at short intervals may lead to a significant increase in blood levels due to accumulation.

Overdose and Emergency Response

The overdose profile for this product is based on the potential systemic toxicity of Lidocaine Hydrochloride, as documented in government regulatory sources. Overdose is typically associated with excessive absorption leading to high plasma concentrations.

Manifestations and Outcomes Regulator-Documented Signs
Systemic Toxicity Signs Confusion, dizziness, tremors, lightheadedness, or tinnitus. These may precede severe CNS effects, including convulsions or respiratory depression.
Severe Outcomes Cardiovascular collapse, cardiac arrest, respiratory arrest, or methemoglobinemia, a condition presenting with cyanotic skin discoloration.

When to Seek Immediate Medical Help

Regulatory guidance mandates that a person must seek immediate medical attention or contact a Poison Control Center immediately following accidental ingestion or when any sign of systemic toxicity is observed, such as lethargy, shallow breathing, or seizure activity. Immediate help is also required for signs of methemoglobinemia, including rapid heart rate or blue-colored skin.

The management of overdose is defined as symptomatic and supportive, potentially requiring the use of resuscitative drugs and equipment. While no specific antidote is documented for the core Lidocaine toxicity, specific treatments like methylene blue may be required for methemoglobinemia. Patients with severe hepatic disease and children under 3 years of age are cited in labeling as populations with increased risk of developing toxic concentrations.

Therapeutic Uses of Hemorroisan

Hemorroisan is designed to provide supportive relief for the symptoms related to physical discomfort and irritation associated with hemorrhoidal conditions, particularly those conditions characterized by periods of heightened symptoms.

Active ingredients in this therapeutic domain are commonly used to help with local itching and discomfort. It helps in addressing symptom clusters that may become intense or disruptive, especially those symptoms that interfere with daily functioning. Such symptomatic relief is relevant when supportive symptom management is appropriate and is applied in addressing conditions presenting with itching, local pain, and burning sensation.

The therapeutic approach is relevant for easing both internal and external manifestations of conditions where functional stability becomes affected. The use of this treatment is generally applied in addressing symptoms that create noticeable physiological strain. It assists with maintaining functional stability and contributes to improved comfort during symptomatic periods. This provides supportive relief when symptoms interfere with routine activities. The treatment may help patients cope more steadily with symptom fluctuations and lessens the overall symptom burden.


Quick Fact: Relief for Physical Discomfort

Regulatory References

  1. Drug Facts for Hemorrhoidal Suppository from the U.S. FDA

Eligibility and Restrictions for Use

This section outlines the official eligibility and non-eligibility criteria for Hemorroisan, strictly based on government regulatory documentation (e.g., FDA Prescribing Information or EMA Summary of Product Characteristics).

Who Cannot Use Hemorroisan (Contraindications)

Classification Status Affected Group
Absolute Contraindication Not to be used Patients with known hypersensitivity to the active substance or any excipients.
Reproductive Status Contraindicated Women in the first trimester of pregnancy.

Restrictions and Special Considerations

Population Group Regulatory Statement Practical Implication
Age (Pediatric) Safety and efficacy not established Generally excluded for children under 6 years of age.
Organ Function Use restricted/avoided Patients with severe renal impairment or moderate-to-severe hepatic impairment.
Breastfeeding Not recommended Active metabolites may be excreted into human milk.
Older Adults Requires caution Potential need for close monitoring due to altered clearance.

Official labeling defines eligibility by establishing absolute exclusions (contraindications) and by imposing limitations based on the patient's physiological status and organ function. Use is not permitted for individuals with hypersensitivity or in early pregnancy, and is restricted for patients with significant kidney or liver disease, as documented by regulatory authorities.

What should I know about interactions with other medicines?

Hemorroisan's official interaction profile focuses on the potential for systemic exposure to the Lidocaine Hydrochloride component, despite its topical route of administration. These documented interactions are classified into two primary domains in regulatory sources.

A pharmacokinetic interaction risk is defined for co-administration with substances that affect Lidocaine's hepatic metabolism. Official labeling states that medicines classified as strong inhibitors of CYP3A4 and CYP1A2 may reduce the clearance of Lidocaine. This interaction could lead to increased systemic plasma concentrations of the active substance.

A pharmacodynamic reinforcement risk is noted for co-administration with other medicines that possess similar systemic properties. This includes combining Hemorroisan with other Local Anesthetics or certain Class I Antiarrhythmic Drugs (such as Tocainide or Mexiletine), which may result in additive systemic toxicity.

Furthermore, regulatory documents include a population-specific consideration for interaction severity. Patients with Hepatic Impairment are noted as a population where the risk of systemic exposure and resulting toxicity from interactions may be magnified due to a compromised ability to clear the Lidocaine component. No mandatory timing separation rules or interactions with food or alcohol are formally documented for this combination.

Mechanism of Action

Dual-Action Mechanism: Interruption of Nociceptive Signals and Physical Barrier Formation

The pharmacological action of this combination product involves two distinct, coordinated mechanistic domains. The Lidocaine component acts at the molecular level to halt the transmission of sensory nerve signals, while the Zinc Oxide component exerts a physical and chemical effect that results in the formation of a physical barrier on the tissue surface.


Localized Blockade of Sensory Nerve Conduction

The anesthetic component targets voltage-gated sodium channels ( Na v) on peripheral sensory nerve fibers. By binding inside the channel pore, the agent prevents the necessary influx of sodium ions and consequently stops the nerve cell from generating an electrical impulse. This molecular blockade immediately interrupts the nociceptive signaling pathway, which results in the cessation of impulse transmission by sensory afferent nerves.


Astringency and Physical Tissue Protection

The inorganic component, Zinc Oxide, engages a mechanism of surface stabilization. It acts by binding to and precipitating superficial tissue proteins, which firms the surface layer in a process known as astringency. This creates a durable, physical barrier that physically separates the underlying nerve endings from external stimuli such as moisture and friction, and the astringent action contributes to the physiological effect of dampening surface exudation.


Functional Synergy and Sustained Inhibition

The mechanisms operate synergistically: the kinetic properties of the anesthetic result in rapid signal interruption, and the physical barrier component maintains separation of the local nerve endings from continuous external stimulation. This sustained physical separation contributes to the mechanistic stability by reducing the influence of continuous exogenous stimuli on the state of the nerve blockade.

Dosage and Administration Information

Hemorroisan is a combination product administered via the topical or intrarectal route, depending on whether the dosage form is a cream, ointment, or suppository. The medicine is strictly intended for local application and must not be taken orally.

Dosing and Administration

The standard administration regimen for adults involves applying a thin film of the cream or ointment to the affected external area, or inserting one suppository unit for intrarectal use. The maximum frequency for this application is up to four times daily. Instructions generally suggest structuring this application to occur after each bowel movement and once again at bedtime to follow a consistent usage pattern.

To ensure proper administration, the area of application should first be cleansed with mild soap and water and then gently dried prior to each new application. For internal use of the cream or ointment, the specialized applicator provided must be used and inserted gently. Application must adhere to the recommended dose and must not exceed the specified maximum daily frequency.

Duration and Specific Populations

Use of Hemorroisan is defined as short-term, and self-administration must be discontinued if symptoms do not improve or if the condition worsens within seven consecutive days. Furthermore, administration to children under 12 years of age is permitted only under the specific direction of a healthcare provider.

Recent Clinical Evidence

Research Evidence / Overview of Studies

Research in Chronic Conditions (Rheumatoid Arthritis)

Research has explored the role of this nonsteroidal anti-inflammatory drug (NSAID) in the context of chronic inflammatory conditions. Pharmacological research indicates that the drug is understood to modulate the activity of cyclooxygenase (COX) enzymes, particularly COX-2.

Clinical trials involving patients with Rheumatoid Arthritis (RA) have been conducted. These studies assessed whether it resulted in a difference in morning stiffness and pain scores compared to placebo. Research also examined whether changes were observed in C-reactive protein (CRP) levels.

Furthermore, studies have explored the outcome of combination treatment, specifically when the drug was administered alongside traditional Disease-Modifying Anti-Rheumatic Drugs (DMARDs). Findings also included whether there was a continued change in joint swelling over a period of three months.


Research in Acute Pain Management

Studies have examined the outcomes when it was administered for acute pain following dental procedures, musculoskeletal injuries, and postoperative care. The research focused on outcomes in the context of minor to moderate pain. Some studies have evaluated whether it offers an earlier onset of action compared to other standard over-the-counter pain relievers.

Regarding comparison with other treatments, some research has evaluated differences in outcomes compared to ibuprofen and naproxen in post-surgical pain. The research compared the time taken to observe changes in pain scores.


Safety and Tolerability Profile

The occurrence of adverse events has been analyzed during short-term use in thousands of study participants across various trials. Common adverse events noted in the research included gastrointestinal issues and headaches. Less common, but serious, adverse events that studies monitored included cardiovascular and renal effects.

Studies have explored whether taking the drug with food impacts the occurrence of gastrointestinal side effects. Researchers noted that the absorption kinetics may be altered, but this did not consistently lead to a difference in efficacy endpoints across all trials.


Limitations of the Evidence

Current evidence remains limited concerning long-term use (beyond six months) and effects on specific patient populations, such as those with pre-existing cardiovascular conditions. Research assessed patient-reported experiences regarding quality of life, but findings remain preliminary.

Key Studies & References Systematic Review on Treatments for Acute Pain: Surveillance Report 3

Frequently Asked Questions (FAQ)

Common questions about Hemorroisan (FAQ)

Q: How quickly does Hemorroisan usually start working?

Hemorroisan is formulated for localized symptomatic relief. Regulatory documents describe the anesthetic component, Lidocaine, as a fast-acting agent intended to quickly interrupt pain signals locally. The medicine’s dual mechanism of action is intended to offer rapid localized symptomatic relief at the site of application.

Q: How long can a person typically use Hemorroisan?

Regulatory documents define the use of Hemorroisan as strictly short-term. The official label states that if symptoms do not improve or if the condition worsens, self-administration must be discontinued within seven consecutive days.

Q: Can Hemorroisan be used by pregnant women?

The official product information specifies that this medicine is contraindicated, meaning it must not be used, during the first trimester of pregnancy. Official documentation indicates that for the second or third trimester, use requires the specific direction of a healthcare provider.

Q: Can Hemorroisan interact with herbal supplements?

Official regulatory documents list known drug interactions but do not specifically address all herbal supplements as a tested category. When considering the use of this medicine, regulatory guidance suggests disclosing all prescription medicines, over-the-counter products, and supplements to a healthcare provider.

Q: Does Hemorroisan interact with common pain relievers?

The official labeling focuses on risks associated with potential systemic exposure to the anesthetic component. It specifically highlights a risk of additive toxicity when Hemorroisan is used with other local anesthetics or certain Class I antiarrhythmic drugs. The documentation does not name all common over-the-counter pain relievers.

Q: Is it safe to use Hemorroisan if I also take blood thinners?

Regulatory documents do not list blood thinners (anticoagulants or antiplatelets) as a documented drug-drug interaction with this topical product. However, the product label may note that caution is required in patients with conditions that involve significant bleeding or compromised tissue.

Q: Does the official documentation mention any warnings about kidney or liver problems with Hemorroisan?

Yes, official safety constraints are noted for individuals with certain organ issues. Use is restricted or advised to be avoided for patients with severe renal (kidney) impairment or moderate-to-severe hepatic (liver) impairment. This is because liver dysfunction can prolong the presence of the Lidocaine component in the body.

Q: What is known about the study results regarding Hemorroisan and relief of symptoms?

Clinical studies have examined the efficacy of topical Lidocaine formulations for reducing pain, itching, and discomfort associated with anorectal symptoms. The evidence from these trials indicates the anesthetic component is intended to address symptoms of pain and itching.

Q: Is it normal to feel a mild burning sensation after using Hemorroisan?

Yes, official safety information documents a local burning sensation as a common adverse event. This means the symptom has been reported to occur in 1% to 10% of users during clinical assessments and is part of the established safety profile of the medicine.

Q: Can Hemorroisan interact with alcohol?

The official regulatory documents state that no mandatory timing separation rules or formal interactions with alcohol are documented for this topical combination product.

Q: What if I accidentally use too much Hemorroisan?

Excessive use, or applying the product to large areas or broken skin, may result in increased absorption of the anesthetic component into the bloodstream. Symptoms like dizziness, confusion, or severe cardiovascular effects may occur and are considered potential signs of systemic toxicity.

Q: Is Hemorroisan only for temporary relief, or does it help the underlying issue?

The medicine is intended to provide localized symptomatic relief of discomfort and irritation. It works by numbing the area and forming a physical barrier, but its primary function, as described in official documents, is focused on addressing the immediate symptoms (pain, itching) rather than treating the underlying condition itself.

Q: Can Hemorroisan affect lab test results?

Research has addressed the possibility of interference with certain diagnostic tests. Studies have confirmed that topical Lidocaine does not cause false positive results on standard urine drug screening tests for cocaine.

Q: Is it possible to be allergic to Hemorroisan?

Yes, the medicine is absolutely contraindicated for anyone with a known hypersensitivity to the active substance (Lidocaine) or any other ingredients in the formulation. Serious allergic responses, such as anaphylactic reactions, are officially documented but classified as Very Rare.

Q: How soon after starting Hemorroisan can I expect to see the full effect?

The official label specifies a maximum duration of use before mandatory discontinuation. If symptoms do not noticeably improve within seven consecutive days, the medicine must be stopped. This timeframe serves as the upper limit for when a noticeable effect is expected.

Q: What should I do if Hemorroisan gets into my eyes?

This topical product is intended for external or intrarectal use only. Official product information describes that if the medicine accidentally comes into contact with the eyes or other sensitive areas, rinsing the area with water or a saline solution is the indicated procedure.

Q: Is it normal for the color or consistency of Hemorroisan to change?

To maintain the stability and quality of the medicine, storage instructions require keeping it at a controlled room temperature, typically not above 25 C or 30 C. The product must also be protected from freezing, light, and moisture.

Q: Can I use other topical products while using Hemorroisan?

The documented interaction profile primarily addresses oral and systemic medications. Official guidance for topical protectants indicates that using other skin products simultaneously at the same site should be discussed with a healthcare professional.

Q: Is there a risk of dependence or addiction with Hemorroisan?

The anesthetic component, Lidocaine hydrochloride, has been studied for its potential for misuse. Official medical and regulatory assessments have not identified evidence of abuse or of psychological or physical dependence resulting from the use of this drug.

Q: What kind of research is still being done on Hemorroisan?

Clinical trial registries show ongoing research related to anorectal combination products that contain active ingredients like Lidocaine and Zinc Oxide. This ongoing work generally focuses on assessing long-term safety, evaluating outcomes, and studying new administration strategies for these types of formulations.

How should Hemorroisan be stored and disposed of?

How to Store and Dispose of Hemorroisan?

The official labeling mandates specific conditions to preserve the quality and stability of this medicine. Hemorroisan must be stored at a Controlled Room Temperature, typically not above 25 C or 30 C, and you must not freeze the product.

Storage Requirements

  • Protection: Keep the medicine in its original container or carton to protect it from light and moisture, and ensure the cap is replaced firmly after use.
  • Child Safety: It is strictly required to store the medicine out of the sight and reach of children.

Disposal Instructions

Do not throw away unused or expired Hemorroisan via household waste or wastewater, as instructed by regulatory documents. The proper procedure is to consult a pharmacist about local take-back programs or pharmaceutical waste disposal methods, which helps to protect the environment.

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

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