Ultraproct N

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Ultraproct N

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 Ultraproct N

Property Description
Active Ingredients Fluocortolone, Lidocaine Hydrochloride
Form Ointment (or Cream), Suppository
Pharmacological Class Topical Corticosteroid and Local Anesthetic Combination
General Purpose Symptomatic relief of acute localized discomfort
Origin Synthetic

Ultraproct N is defined as a fixed combination drug formulated exclusively for topical use, classified as an anorectal preparation used for acute, localized discomfort. This medicinal product is a synthetic compound that integrates two distinct pharmacological classes into one preparation, which is clinically recognized for its efficacy in dual-symptom management. This design differentiates it from therapies that contain only a single agent, positioning it as a multi-modal solution intended for immediate and comprehensive management of localized inflammatory conditions.

Active Components and Pharmaceutical Form

The medicine is composed of two primary active ingredients: Fluocortolone (a powerful glucocorticoid), and Lidocaine Hydrochloride (known as Lignocaine), which is an amide-type local anesthetic. This medicine combines anti-inflammatory action with immediate pain relief, a combination often employed in pharmaceutical products to manage inflammatory symptoms.

This particular formulation of a potent glucocorticoid and a fast-acting anesthetic is available in specialized dosage form(s), typically as an Ointment (or Cream) and Suppository, designed specifically for Local/Anorectal route of administration. Pharmacological data confirms that the Lidocaine component acts by blocking sodium channels, temporarily disrupting nerve signal transmission. This means the drug helps provide rapid and reliable localized pain numbing.

General Purpose and Dual Benefit

The general purpose of Ultraproct N is to provide symptomatic relief by delivering a dual benefit: simultaneously reducing inflammation and eliminating pain. This action is crucial in typical use scenarios involving acute inflammation and intense localized irritation. The Fluocortolone component manages the swelling and irritation, functioning as an effective anti-inflammatory agent, while the Lidocaine component quickly numbs the painful area, acting as a reliable analgesic. This strategic combination provides immediate comfort and addresses the underlying acute inflammatory process.

Regulatory References

  1. Corticosteroids: MedlinePlus Health Topic

What side effects are possible with Ultraproct N?

Possible Side Effects and Safety Information

The safety profile for this fixed-combination medicine is primarily characterized by localized reactions and risks associated with duration of exposure, as documented in government regulatory sources.

Officially Documented Adverse Reactions

Adverse reactions listed in the official labeling are mostly confined to the application site, which fall under Skin and Subcutaneous Tissue Disorders. A burning sensation in the anal region may occasionally occur upon use. Allergic skin reactions are reported in regulatory data as a rare event.

Classification Example Effect
Occasional Burning sensation
Rare Allergic skin reactions

Safety Patterns and Restrictions

Regulatory documents emphasize a time-dependent safety pattern: the risk of local symptoms such as atrophy of the skin (thinning) cannot be excluded if the medicine is applied for prolonged periods (typically more than four weeks).

Serious adverse reactions involving cardiac and nervous system disorders (e.g., convulsions, respiratory depression) are documented, but these are related to significant systemic absorption, such as in the event of accidental overdose or ingestion of the local anesthetic component.

Use is officially contraindicated in the presence of certain local infections, including viral diseases (such as herpes or chickenpox), and tuberculous or syphilitic processes in the treatment area. Regarding special populations, topical corticosteroids should generally not be applied during the first trimester of pregnancy, and prolonged use must be avoided during pregnancy and lactation.

Overdose and Emergency Response

Overdose and When to Seek Help

The official regulatory documents define the overdose profile of Ultraproct N based primarily on the systemic risks associated with the local anesthetic component.

Risk Context and Documented Manifestations

The regulatory information specifies the overdose risk based on the route of exposure:

  • Intended Use: An acute risk of intoxication is not expected following a single application via the intended rectal or perianal route. This applies even if the recommended dose is inadvertently exceeded during topical administration.
  • Primary Overdose Risk: The severe, life-threatening overdose profile is associated with inadvertent oral intake of the product, such as swallowing a significant quantity of the ointment or multiple suppositories. This exposure route can lead to high systemic absorption of the anesthetic component (Cinchocaine).
  • Systemic Effects: The documented clinical manifestations target the cardiovascular system. These effects are officially listed as potentially ranging to severe cardiovascular depression, with the serious outcome being cessation of cardiac function.

Mandated Emergency Action

Immediate medical assistance is required for any suspected accidental ingestion of the Ultraproct N preparation.

  • Action Required: Regulatory instructions mandate seeking immediate medical advice by contacting the National Poisons Centre or other emergency medical services.
  • Management: Management advice is to be obtained from these official emergency services, which typically involves symptomatic and supportive treatment consistent with officially described procedures for systemic toxicity.

Therapeutic Uses of Ultraproct N

What Ultraproct N Treats: Main Uses and Benefits

The product is considered relevant for managing symptoms associated with conditions such as haemorrhoids (piles), superficial anal fissures, and proctitis (inflammation of the rectum). The therapeutic scope encompasses these conditions as part of symptomatic management across therapeutic domains involving localized distress.


Managing Symptoms Related to Acute Discomfort

This medication is commonly used in situations involving symptoms related to inflammatory or irritative states where short-term symptomatic assistance is needed. It is applied across conditions marked by acute or disruptive episodes, such as a haemorrhoidal flare-up or perianal eczema. The treatment may assist in addressing symptom clusters that may become intense or disruptive, such as pain, soreness, inflammation, and anal itching (pruritus). This provides support that helps ease the overall symptom burden and contributes to improved comfort during periods of heightened symptoms.

The medication is also relevant in clinical settings that involve acute or unstable symptom patterns, including scenarios where short-term symptomatic assistance is needed. The treatment may assist with easing the impact of symptoms on routine activities when symptoms become more disruptive during flare-ups.

Quick Fact: Relief for Acute Localized Pain and Inflammation

Regulatory References

  1. New Zealand Datasheet for Ultraproct

Eligibility and Restrictions for Use

Eligibility Map: Who can and cannot use Ultraproct N — official regulatory information

Eligibility Scope

Category Official Regulatory Statement
Populations for whom use is allowed Adults and adolescents (age 12 and above) are eligible for short-term use, provided no contraindications apply.
Populations for whom use is not recommended Children under 12 years of age are not recommended for use unless specifically directed by a medical doctor.
Populations for whom use is contraindicated Patients with tuberculous or syphilitic processes in the treatment area. Patients with viral diseases (e.g., vaccinia, chickenpox) or untreated bacterial or fungal infections at the site. Pregnant women in the first trimester.
Eligibility-related restrictions Use is restricted to a short-term maximum duration, formally not exceeding four weeks. Co-treatment with CYP3A inhibitors should be avoided unless benefits are determined to outweigh risks.

Eligibility Classifications (High-Level)

Category Regulatory Status
Eligibility severity classification Contraindicated (e.g., viral diseases); Not Recommended (e.g., children under 12); Restricted/Avoided (e.g., prolonged use, CYP3A co-treatment).

Resulting Eligibility Structure

Official eligibility statements:

  • The medicine is contraindicated in patients with specific local infections and in women during the first trimester of pregnancy.
  • All use is subject to the condition that the treatment duration must not exceed four weeks.
  • Use in late pregnancy and lactation is a conditional use status, permitted only if deemed essential by a physician.

Connection to the overall eligibility profile: Regulatory documents define eligibility through strict absolute contraindications for patients with untreated site-specific infections or early pregnancy. Further boundaries are established by conditional use rules that limit treatment duration and restrict use in pediatric populations and during late-stage pregnancy.

What should I know about interactions with other medicines?

Interactions with other medicines and products

Official regulatory information regarding Ultraproct N focuses on potential systemic effects resulting from the absorption of its active components, Fluocortolone and Lidocaine.

Drug–Drug Interactions

Interacting Substance Category Official Documentation Status
Strong CYP3A Inhibitors (e.g., Ritonavir, Cobicistat) Expected to increase the systemic exposure of the corticosteroid component, Fluocortolone. Co-treatment should be avoided unless the benefit outweighs the increased risk, requiring patient monitoring for systemic side-effects.
Class I Antiarrhythmics (e.g., Tocainide, Mexiletine) Official labeling notes a risk of additive and potentially synergistic toxic effects due to the Lidocaine component.
Other Local Anesthetics Concomitant use may lead to additive systemic toxicity from combined absorption.

Other Documented Interactions and Constraints

The formulation contains excipients that are documented to reduce the effectiveness of latex products, including condoms. This restriction is based on the potential degradation of the latex material upon contact with the ointment.

Population-Specific Notes

Regulatory documents highlight that patients with severe hepatic impairment are at a higher risk of developing toxic blood concentrations of the local anesthetic component due to compromised metabolism. This indicates a heightened potential for interaction-related severity in this specific population.

Mechanism of Action

The mechanism of Ultraproct N involves the coordinated action of two active ingredients that modulate distinct physiological pathways: fluocortolone modulates inflammatory responses and cinchocaine modulates nociceptive signaling. The mechanistic profile is characterized by rapid-onset nerve blockade and sustained genomic modulation of the underlying biological process.

Genomic Modulation of Inflammation

This domain involves fluocortolone acting as an agonist of the intracellular Glucocorticoid Receptor (GR). This interaction modifies gene expression, primarily by suppressing the creation of pro-inflammatory proteins (e.g., prostaglandins) while promoting anti-inflammatory mediators. This mechanism leads to the physiological suppression of the inflammatory cascade, resulting in a decrease in local vascular permeability, cellular infiltration, and localized tissue fluid accumulation (edema).

Reversible Blockade of Sensory Signals

This domain is governed by cinchocaine, an anesthetic that works as a blocker of Voltage-Gated Sodium Channels (VGSCs) in sensory nerve membranes . By inhibiting the rapid influx of Na^+ ions, cinchocaine prevents the generation of the nerve impulse necessary for signal transmission. This mechanism results in the temporary interruption of local sensory conduction, which functionally prevents the transmission of nociceptive and pruritic signals.

Dual-Phase Mechanistic Synergy

The overall physiological effect is shaped by the combination's kinetics and targets. Cinchocaine provides the rapid onset through its mechanism of immediate nerve blockade, while the dual esters of fluocortolone (pivalate and hexanoate) are designed to provide both fast initial and prolonged sustained anti-inflammatory activity at the cellular level. This pairing facilitates coordinated modulation across both the sensory and inflammatory physiological systems.

Dosage and Administration Information

Instruction Map: How to use Ultraproct N — Official Administration Guidelines


Administration Scope

Route of administration: Topical (perianal) and Rectal (internal) for both the Ointment and Suppository forms.

Dosing schedule:

  • Acute/Initial Phase: The ointment may be applied up to four times daily on the first day, and suppositories may be inserted two to three times daily.
  • Usual/Maintenance Phase: The frequency is reduced to one application of the Ointment twice daily, or one Suppository once daily, once symptomatic improvement is established.

Timing in relation to meals (if applicable): Not applicable.

Preparation requirements (if applicable): The anal region must be thoroughly cleaned before each use. Suppositories that have softened due to warmth can be hardened by placing them in cold water.

Age-group administration rules: The product is not recommended for children under 12 years of age unless directed by a prescribing clinician. For pregnant and lactating individuals, prolonged use must be avoided.

Missed-dose rules: If a dose is missed, it should be applied as soon as it is remembered, and the regular dosing schedule should be resumed. The subsequent dose should not be doubled to compensate.

Special procedural conditions: The medicine is best applied after defaecation. For protruding lumps, the area must be smeared thickly with ointment and the lump carefully pressed back with the finger.


Instruction Classifications (High-Level)

Administration method type: Topical (Anorectal).

Frequency pattern: Multiple applications daily (initial), transitioning to standard daily/intermittent use.

Use-context constraints: The total duration of continuous treatment should not, as far as possible, exceed four weeks.


Resulting Procedural Structure

Official step sequence:

  • The anal region must be cleaned, ideally after a bowel movement.
  • The Ointment is applied externally or internally via the special nozzle, or one Suppository is inserted rectally.
  • The frequency is reduced from the initial high dose to a standard maintenance schedule upon rapid improvement.
  • The medicine should be continued at a reduced frequency (e.g., once daily or every other day) for at least one week after symptoms disappear to prevent relapse, without exceeding the four-week overall course limit.

Connection to the overall use protocol: The official usage protocol defines the administration as a strictly time-bound course, emphasizing the need to reduce the initial high application frequency rapidly after the first day. This framework outlines the approved routes, dose reduction patterns, and the mandatory maximum duration of use required to complete the labeled treatment course.

Recent Clinical Evidence

Research evidence / Overview of Studies for Ultraproct N


Evidence for Acute Haemorrhoids and Flare-ups

Research has examined the preparation in studies involving acute haemorrhoids and flare-ups, utilizing a combination of study designs. The research base includes earlier Randomized Controlled Trials (RCTs) used for regulatory authorization. A key part of the publicly available evidence comes from large, multicenter, non-interventional cohort studies. These studies focused on adult patients experiencing the sudden onset or worsening of symptoms. Researchers measured outcomes related to inflammatory or irritative states such as pain, itching, bleeding, and swelling.

These observational settings were studied for their relevance in trials assessing short-term or episodic symptom patterns. Findings describe patterns observed in the studies, including measurements of localized symptoms. The studies monitored patient reports on their experience over defined time intervals.

The available public evidence is heavily weighted toward open-label, observational designs. This structure often involved short-term assessments, and comparative evidence is lacking in much of the current literature. Therefore, long-term effects are not fully established.


Research in Managing Post-Operative Pain

Research has focused on the preparation in studies involving patients recovering from surgical procedures, specifically excisional haemorrhoidectomy. This evidence is generally derived from retrospective observational studies rather than formal, prospective controlled trials.

Studies explored outcomes related to physical discomfort, with researchers monitoring pain intensity during the immediate recovery phase. Retrospective analyses examined patterns related to localized pain during the initial week following surgery.

Evidence for Related Inflammatory Conditions

The preparation was evaluated in studies involving other conditions characterized by fluctuating or episodic manifestations, such as anal eczemas, proctitis, and superficial anal fissures. Evidence for these conditions is supplemented by data on the known pharmacological properties of the components.

What is Still Uncertain About the Research

The studies are characterized by short follow-up durations across many trials; consequently, long-term outcomes are not fully established. Furthermore, a significant portion of the current, public evidence comes from observational studies rather than double-blind, placebo-controlled RCTs, which are considered the highest standard. Evidence quality varies across studies, and for less common indications, dedicated data remain insufficient, leaving open areas for future research.

Key Studies & References

  1. New Zealand Datasheet for Ultraproct (Used for general indication alignment in initial stages)

Frequently Asked Questions (FAQ)

Common questions about Ultraproct N (FAQ)


Q: How quickly can I expect Ultraproct N to start working?

Official regulatory information indicates that this medicine has a rapidly established effect. The local anesthetic component, Cinchocaine, is included to help manage discomfort through rapid-onset action. The active corticosteroid components are also formulated to provide both fast initial and prolonged sustained anti-inflammatory activity.

Q: Can Ultraproct N be used for anal fissures?

Yes, official documentation describes the product's indication for a range of acute conditions, which may include haemorrhoids, proctitis, and anal fissures. These are the conditions for which the combined preparation is described as being useful.

Q: Can I use Ultraproct N if I have a fungal or bacterial infection in the area?

Official product information states that Ultraproct N is contraindicated if an untreated bacterial or fungal infection is present in the specific area being treated. If a fungal infection is present, official guidance notes that additional antimycotic (antifungal) treatment may be necessary.

Q: What are the general research themes observed in studies about Ultraproct N?

Research and regulatory studies have primarily focused on three areas: the effectiveness in managing acute haemorrhoids and flare-ups, the use in controlling post-operative pain following surgical procedures, and its role in treating related inflammatory conditions such as anal eczemas and proctitis. These studies monitor the treatment of localized symptoms like pain, itching, and swelling.

Q: Is it normal to feel a slight stinging sensation when first applying Ultraproct N?

Official regulatory documentation lists a burning sensation in the anal region as an occasional adverse reaction. This indicates that a burning sensation is a known, occasional adverse reaction listed in regulatory safety data.

Q: Are there restrictions on using Ultraproct N for people with certain heart conditions?

While no specific heart conditions are listed as an absolute contraindication, official product safety information mentions the potential for severe cardiovascular or central nervous system effects. Regulatory safety information indicates that this risk is linked to significant systemic absorption, such as in the rare event of an accidental overdose or swallowing of the local anesthetic component.

Q: What is the official recommended duration of treatment with Ultraproct N?

Official regulatory documents describe that the total duration of continuous treatment should not exceed four weeks. Furthermore, the frequency of application is often reduced once symptoms improve. Following the initial improvement, the medicine is often continued at a reduced frequency for at least one week after symptoms disappear to help prevent a relapse.

Q: Can I use Ultraproct N if I have a history of glaucoma?

Official labeling notes that the use of topical corticosteroids may sometimes be associated with visual disturbances and blurred vision. Visual changes may necessitate further evaluation as outlined in the official patient information leaflets.

Q: Can Ultraproct N be used by elderly patients?

Regulatory documents list the product as eligible for use by Adults. Official information does not specify additional general precautions or restrictions noted for use solely based on being in the elderly population.

Q: Is Ultraproct N suitable for children?

Official product labeling states that the medicine is not recommended for use in children under 12 years of age. Use in this younger age group is restricted to instances that are specifically directed and supervised by a medical doctor.

Q: What is the difference between Ultraproct N and other hemorrhoid creams/ointments?

Official documentation defines Ultraproct N as a fixed combination drug. This means it integrates two main active ingredients: a potent glucocorticoid (anti-inflammatory) and a local anesthetic (pain relief). This dual-action design delivers the combined effect of an anti-inflammatory agent and a local anesthetic, which is a feature that sets it apart from single-agent treatments.

Q: What happens if Ultraproct N is accidentally swallowed?

Accidental swallowing is a documented safety concern because it could cause systemic absorption of the local anesthetic component, Lidocaine. Regulatory safety information indicates that this may potentially affect the heart, circulation, or the central nervous system, which could lead to severe symptoms.

Q: Does using Ultraproct N affect driving or operating machinery?

Official patient information leaflets indicate that the use of this product is generally not expected to impair the ability to drive or safely operate machinery.

Q: Can Ultraproct N cause changes in blood sugar levels?

Due to the presence of the corticosteroid component, Fluocortolone, official regulatory guidance notes a potential risk of hyperglycemia (raised blood sugar) when this component is used in combination with certain anti-diabetic medications.

Q: Why is long-term, uninterrupted use generally discouraged for this type of medication?

Continuous use beyond the recommended short duration is discouraged because the risk of local side effects cannot be excluded. Specifically, regulatory safety documents warn that the risk of symptoms like atrophy of the skin (thinning) is higher if the medicine is applied for prolonged periods, which is defined as typically more than four weeks.

Q: What type of conditions, besides hemorrhoids, is Ultraproct N sometimes prescribed for?

In addition to hemorrhoids, official regulatory documentation states that this combination product is sometimes indicated for the treatment of proctitis (inflammation of the rectum) and anal eczemas, which are inflammatory skin conditions around the anus.

Q: Can Ultraproct N be used while taking antibiotics?

While there is no general interaction noted with systemic antibiotics, the medicine is contraindicated if there is a site-specific untreated bacterial infection present in the treatment area. Any bacterial infection must be treated appropriately before or alongside the use of Ultraproct N.

Q: Is Ultraproct N a type of combined treatment?

Yes, regulatory documents define Ultraproct N as a fixed combination drug. It is formulated with two primary active ingredients, Fluocortolone and Lidocaine Hydrochloride, which work together to provide a dual therapeutic benefit.

Q: What is the likelihood of developing a localized reaction to Ultraproct N?

Official safety data characterizes the likelihood of localized reactions. Adverse effects like a burning sensation are reported to occur occasionally, while allergic skin reactions are reported to be a rare event.

How should Ultraproct N be stored and disposed of?

Storage and Disposal Requirements for Ultraproct N

The storage conditions for Ultraproct N are determined by the specific formulation to maintain the medicine's stability and integrity.

Required Storage Temperature

Dosage Form Required Storage Condition
Suppositories Store in a refrigerator (2 C to 8 C). Do not freeze.
Ointment Store below 25 C (or not above 30 C depending on regulatory label).

General Requirements and Handling

All forms of this medicine must be kept out of the sight and reach of children. The product must not be used past the printed expiry date on the packaging.

Disposal Instructions

Users are instructed to ask the pharmacist how to properly dispose of any expired or unused medicine. Medicines must not be thrown away via wastewater or household waste to prevent environmental contamination.

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

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