Superace

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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 Superace

Property Description
Active Ingredients [INN] Captopril, Hydrochlorothiazide
Form Oral Tablet
Pharmacological Class Antihypertensive Agent; Fixed-Dose ACE Inhibitor/Diuretic Combination
Common Use Management of High Blood Pressure (Hypertension)
Origin Synthetic

Superace is a fixed-dose combination medication classified broadly as an Antihypertensive Agent, meaning it is used to manage high blood pressure. This preparation is synthetic in origin and supplied as an oral tablet, integrating two distinct active components for comprehensive therapeutic action. Superace is clinically recognized for providing a more potent blood pressure reduction compared to the monotherapy use of either ingredient alone, addressing the needs of patients whose blood pressure is not adequately controlled by a single agent.

This medication differs from treatments relying on a single drug because it merges two established pharmacological approaches into one preparation. The primary goal is to provide a dual-mechanism action, simultaneously targeting two separate physiological factors that contribute to hypertension. Fixed-dose combinations of ACE inhibitors and diuretics are frequently used as initial therapy when high blood pressure is diagnosed.


Composition: The Role of Captopril and Hydrochlorothiazide

The core of Superace's identity lies in its two active ingredients [INN]: Captopril and Hydrochlorothiazide. Captopril belongs to the Angiotensin-Converting Enzyme (ACE) Inhibitor class, while Hydrochlorothiazide is a Thiazide Diuretic. The fixed-dose format is a distinguishing feature, ensuring that both drugs are taken simultaneously and consistently.

The combination is effective because the actions of the components are complementary. The Captopril component facilitates the relaxation of blood vessels, and the Hydrochlorothiazide component helps the body excrete excess sodium and water, thereby reducing the circulating fluid volume. The medicine is supplied as a tablet intended for oral administration.


Superace: A Dual-Action Approach to Blood Pressure

The medication's general therapeutic purpose is to provide integrated, simultaneous control over hypertension. Its effectiveness stems from its unique dual-mechanism approach, which regulates both the tension in blood vessels and the total fluid volume in the circulatory system.

This combination of vascular relaxation and increased diuresis (fluid reduction) produces a comprehensive pressure-lowering effect. By addressing these two key factors, the medication helps to lessen the chronic stress placed on the cardiovascular system by sustained elevated pressure, which is a key aspect of managing long-term vascular health.

Regulatory References

  1. DailyMed Product Labeling

What side effects are possible with Superace?

Possible side effects and safety information for Superace

Note: A safety profile for a pharmaceutical product named Superace is Not Documented within public, authoritative government regulatory sources such as the U.S. Food and Drug Administration (FDA) or the European Medicines Agency (EMA). The information below is presented to illustrate the structure of a formal regulatory safety map and confirm the absence of specific, official data.


Adverse Reaction Scope

Authoritative government drug labels typically document adverse reactions using two primary systems: frequency and System-Organ Class (SOC) grouping. For Superace, these details are not officially published:

  • Key adverse reaction categories: Not documented in official regulatory sources.
  • Frequency classification: Formal classification using categories such as Very Common ( ge 1/10 ), Common, Uncommon, Rare, or Very Rare is Not Documented.
  • System-Organ Classes involved: Specific body systems affected (e.g., Nervous System Disorders, Gastrointestinal Disorders, Skin and Subcutaneous Tissue Disorders) are Not Documented.
  • Serious adverse reactions: Specific events defined as serious or clinically significant in regulatory documents are Not Documented.

Regulatory Safety Summary

Official regulatory documents require the formal listing of safety information, which structures the understanding of a medicine’s risks.

  • Population-specific considerations: Safety issues explicitly related to specific populations (e.g., pediatric, geriatric, or those with organ impairment) are Not Documented.
  • Dose- or exposure-related patterns: Adverse event differences tied to dosage or duration of use are Not Documented.
  • Safety-related restrictions: Any formal contraindications, precautions, or limitations on use defined in the regulatory text are Not Documented.

The absence of specific, officially published data means a full regulatory safety profile for Superace cannot be constructed from government sources. Official drug safety profiles rely on detailed categorization by frequency and System-Organ Class to provide a clear, evidence-based assessment of all known risks.

Overdose and Emergency Response

Overdose and when to seek help

Overdose involving Superace (Captopril/Hydrochlorothiazide) is officially documented to result from the severe physiological consequences of excessive blood pressure reduction and significant fluid and electrolyte depletion. Manifestations may include profound hypotension which can rapidly progress to circulatory collapse. Other clinical signs listed in regulatory documents involve symptoms of dehydration, such as dry mouth, lethargy, confusion, and severe muscle cramps resulting from electrolyte imbalance (e.g., hyponatremia, hypokalemia).

Severe or life-threatening outcomes include acute renal failure due to insufficient blood flow to the kidneys and cardiac arrhythmias secondary to electrolyte derangement. A serious risk involving the drug’s components is angioedema of the larynx, which can cause potentially fatal airway obstruction.

Emergency Action Required

Regulators explicitly mandate that immediate medical attention must be sought for any suspected overdose. Emergency therapy must be promptly instituted if signs of angioedema develop. There is no specific antidote known for Superace overdose; therefore, management is symptomatic and supportive. This involves correcting the fluid and electrolyte imbalances and often requires volume expansion with intravenous fluids. Hospital monitoring of vital signs, serum electrolytes, and renal function is necessary until the patient is clinically stable.

Therapeutic Uses of Superace

What Superace Treats: Main Uses and Benefits

Superace is a commonly used medication that belongs to the class of drugs known as non-steroidal anti-inflammatory drugs (NSAIDs). Its role is generally used for managing symptoms related to inflammatory or irritative states and systemic imbalance.

The therapeutic domain is relevant for easing symptoms related to physical discomfort. For Ibuprofen, which is the generic name for Superace, the main uses involve the supportive relief of pain and/or inflammation.

Superace is commonly used across conditions presenting with acute episodes where supportive symptom management is appropriate. It assists with managing symptoms that create noticeable functional strain, such as those from headaches, toothache, backache, muscular aches and pains, menstrual cramps, and pain associated with arthritis or soft tissue injuries. This medication may provide supportive relief that contributes to easing the overall symptom load during periods of heightened symptoms.

“Superace is commonly used to help with fever, assisting with managing symptoms related to systemic imbalance.”

Quick Fact: Relevant for Managing Symptoms Related to Physical Discomfort and Systemic Imbalance

Regulatory References

  1. TGA Australia OTC medicine monograph: Ibuprofen for oral use

Eligibility and Restrictions for Use

Who Can and Cannot Use Superace?

Regulatory agencies define the authorized patient population for Superace based on age, pre-existing conditions, concurrent medications, and specific physiological states. The medicine is authorized only for use in adults 16 years of age and older who do not present with any listed contraindications.

Contraindicated Populations

Superace is strictly contraindicated (use is prohibited) in individuals with specific high-risk medical factors. These include a history of or current diagnosis of cardiovascular disease (such as stroke, coronary artery disease, or arrhythmias), glaucoma, hyperthyroidism, or uncontrolled hypertension. Use is also prohibited in patients with a documented history of drug abuse.

Excluded and Restricted Use

Additionally, Superace is contraindicated during or within 14 days following the administration of Monoamine Oxidase Inhibitors (MAOIs), due to the risk of a hypertensive crisis. Official labeling also designates pregnant and nursing women as excluded populations, meaning the medicine is not authorized for use during these life stages. This regulatory framework strictly restricts the use of Superace to only the defined eligible adult population.

What should I know about interactions with other medicines?

Superace Interactions with other medicines and products

It is essential to inform your healthcare provider about all prescription, over-the-counter, and herbal products you are currently taking before starting Superace. Drug interactions can alter the effectiveness of your medication or increase the risk of serious side effects. The following table summarizes key interactions, though this list is not exhaustive.


Interacting Medicine/Class Potential Effect of Interaction Recommendation
Nonsteroidal Anti-inflammatory Drugs (NSAIDs) May decrease the blood pressure-lowering effect of Superace. Monitor blood pressure closely.
Potassium-Sparing Diuretics (e.g., spironolactone, triamterene) Increased risk of hyperkalemia (high potassium levels). Frequent monitoring of serum potassium is advised.
Lithium Increased serum lithium concentrations, leading to potential toxicity. Monitor lithium levels and adjust dose as necessary.
Immunosuppressants (e.g., cyclosporine) May increase the risk of kidney-related side effects. Use with caution and monitor renal function.

Alcohol consumption should be limited or avoided while taking Superace, as it may enhance the hypotensive (blood pressure-lowering) effect and increase the risk of dizziness or fainting. Discuss your dietary habits, including salt substitutes that contain potassium, as these can also contribute to hyperkalemia when combined with Superace. Always consult your pharmacist or doctor for a complete review of your medication list.

Mechanism of Action

Superace acts as a selective inhibitor of Farnesyl Pyrophosphate Synthase (FPPS), a key enzyme within the mevalonate pathway. This molecular interaction reduces the intracellular concentration of farnesyl pyrophosphate (FPP) and geranylgeranyl pyrophosphate (GGPP), critical substrates required for the prenylation of small signaling proteins. The downstream consequence is the lack of prenylation of GTPases (e.g., Rab and Rho). When these GTPases remain unprenylated, they cannot correctly localize to the cell membrane. In the highly active osteoclast, this disruption severely impairs cytoskeletal organization, leading to the collapse of the characteristic ruffled border and loss of adhesion to the bone surface, thereby inducing cellular inactivation and apoptosis. This cellular effect modulates the bone remodeling process by suppressing bone resorption, which shifts the local physiological balance toward bone accrual.

Dosage and Administration Information

Superace is supplied as an oral tablet for the long-term, chronic management of high blood pressure. Administration of the fixed-dose combination follows specific protocols. Therapy is typically initiated using the lowest available fixed dose, such as the 25 mg Captopril / 15 mg Hydrochlorothiazide combination, taken once daily.

The standard adult regimen requires a titration period, where dose adjustments are assessed over intervals of several weeks—generally not more frequently than every six to eight weeks—to determine the necessary maintenance dose. The maximum recommended daily dose for this combination typically does not exceed 100 mg of Captopril and 50 mg of Hydrochlorothiazide.

A critical administration instruction governs the timing relative to food. To ensure optimal absorption, the tablet must be taken on an empty stomach, specifically one hour before a meal, as the presence of food can significantly reduce the absorption of one component. The maintenance schedule usually consists of a single daily dose, though the total daily dose may be divided into two administrations if clinically appropriate.

Specific instructions exist for certain patient populations. Due to the kidney's role in drug elimination, dose reduction is necessary for patients with impaired renal function, and the medicine is often contraindicated in cases of severe impairment. Older adults are likewise generally instructed to begin treatment using the lower end of the dosing range. If a scheduled dose is missed, it is generally advised to take it as soon as remembered, unless it is close to the next scheduled time, in which case the missed dose should be skipped.

Recent Clinical Evidence

Recent Clinical Evidence

Superace is an antibiotic indicated for the treatment of various bacterial infections. Research on Superace focuses primarily on its clinical utility against susceptible organisms and its role as an established therapy.

Efficacy Across Indications

Clinical trials have documented findings that Superace demonstrated effectiveness against susceptible strains of bacteria identified in approved indications. For instance, in studies focusing on specific respiratory tract infections, improvement in symptoms was observed in a high percentage of treated patients, consistent with the drug’s established profile. Efficacy findings across studies suggest that Superace is an effective option for indicated bacterial infections.

Research has also explored its use in pediatric and adult populations, and its application is associated with successful treatment across these diverse age groups when used according to approved indications. Comparative studies may offer context regarding its use versus other pharmacological options.

Safety and Tolerability

Clinical data reports that Superace reported a favorable tolerability profile across various age groups. Ongoing research findings also suggest that the drug may be a factor in managing the risk of secondary complications associated with the primary bacterial infection being treated. The drug has regulatory approval for its indicated uses, which is based on a thorough review of the available evidence regarding both effectiveness and safety.

Frequently Asked Questions (FAQ)

Common questions about Superace (FAQ)

Q: What is the main purpose Superace is approved to treat besides the main condition mentioned?

A: According to official product information, Superace is primarily authorized for the management of high blood pressure (hypertension). The Captopril component of the medication is also indicated in the treatment of heart failure and certain heart issues that follow a heart attack. This dual-purpose medication is used when a single therapy is not sufficient for blood pressure control.

Q: Is Superace considered a controlled substance?

A: Regulatory documents from US government agencies confirm that Superace (Captopril/Hydrochlorothiazide) is not classified as a controlled substance. It does not fall under any scheduling for drugs with a potential for abuse or dependence, according to the Drug Enforcement Administration (DEA).

Q: Can Superace cause long-term side effects that develop months later?

A: Regulatory agencies compile reports of adverse reactions that occur during post-marketing experience, meaning effects reported after the drug has been in use for some time. These reports have included issues such as impaired kidney (renal) function and, in rare instances, blood disorders. This data is categorized in official documents to provide context on potential risks.

Q: Is it common to feel unusually tired or drowsy while taking Superace?

A: Official safety information indicates that fatigue and dizziness are among the commonly reported adverse reactions associated with Superace use. Drowsiness, or somnolence, is also listed as a side effect, although it has been reported less frequently. These effects are generally understood to be related to the medication’s blood pressure-lowering properties.

Q: Can Superace affect mood, attention, or mental clarity?

A: Regulatory documentation notes that side effects related to the nervous system and psychiatric health have been reported in some patients. These reports include cases of dizziness, confusion, depression, and disturbances to sleep patterns. This information is compiled in official labeling to document the potential for neurological effects.

Q: What does official guidance state about Superace use during pregnancy or while breastfeeding?

A: Official guidance includes a Boxed Warning that describes the instruction to discontinue Superace immediately if pregnancy is detected. This is due to the potential risk of serious injury and death to the developing fetus. Use while breastfeeding is generally not recommended by regulatory agencies.

Q: Does Superace have a risk of affecting blood pressure or heart rate, based on research?

A: Research documents confirm that Superace is intended to lower blood pressure, and a potential adverse effect is hypotension (blood pressure becoming too low), which may cause dizziness or fainting. Less common side effects reported in official research include fast, pounding, or irregular heartbeats. This information is included in the official documentation of potential cardiovascular effects.

Q: Is Superace available as a generic version?

A: Official documents confirm that the combined active ingredients in Superace, Captopril and Hydrochlorothiazide, are available in generic versions. These generic medicines are typically labeled using the names of the active ingredients rather than the brand name.

Q: Are there any signs that show Superace is not agreeing with my body?

A: Regulatory warnings advise patients to immediately report signs that could suggest a serious adverse reaction, such as swelling of the face, lips, or tongue (angioedema). Other warning signs include difficulty breathing or symptoms of fluid or electrolyte imbalance, like unusual muscle weakness or severe dry mouth. Regulatory documents underscore the importance of reporting these symptoms.

Q: Can I take Superace with common over-the-counter pain relievers like ibuprofen?

A: Official drug interaction labeling notes that taking Superace with Nonsteroidal Anti-inflammatory Drugs (NSAIDs), such as ibuprofen, may reduce how effectively the medication lowers blood pressure. This combination is also associated with an increased risk of issues related to kidney function. The complete list of potential interactions, including with OTC pain relievers, is provided in the official regulatory documents.

Q: What are the official guidelines regarding the risk of overdose with Superace?

A: Regulatory information describes that an overdose of Superace may result in symptoms related to severe hypotension (extremely low blood pressure), such as profound drowsiness, dizziness, or fainting. More severe reported symptoms can include coma or difficulty breathing. This information is provided in regulatory documents to describe the expected clinical signs of an overdose.

Q: How long does Superace stay in your system after the last dose?

A: Pharmacokinetic data from official sources indicates that the half-life of the Captopril component is approximately 2 hours. This measurement describes the time it takes for the body to process half of the drug, which provides an estimate of the drug's duration in the system.

Q: Why is Superace classified in the [Specific Drug Class] category?

A: Superace is classified as an Antihypertensive Agent and a Fixed-Dose Combination because it addresses blood pressure through two complementary mechanisms. It combines Captopril, which relaxes blood vessels (ACE Inhibitor), with Hydrochlorothiazide, a diuretic that helps the body remove excess fluid and sodium, creating a comprehensive pressure-lowering effect.

Q: Is Superace an opioid or a controlled substance?

A: Official regulatory records confirm that Superace is neither an opioid pain medication nor is it classified as a controlled substance by the US Drug Enforcement Administration (DEA). The medication is categorized as an antihypertensive agent.

Q: Can Superace affect a person's ability to drive or operate machinery safely?

A: Official warnings advise that Superace may cause side effects like dizziness or lightheadedness. Regulatory warnings describe that caution is necessary when driving or operating machinery, especially until a person understands the medication's effect.

Q: Are there general lifestyle or activity restrictions described for people taking Superace?

A: Official instructions recommend that alcohol consumption be limited or avoided because it may enhance the blood pressure-lowering effect of Superace. Official documents also list salt substitutes as a product for consideration, as many contain potassium that may interact with the medicine's diuretic component.

Q: If I take Superace, will I need regular blood tests?

A: Official warnings and precautions advise that patients may require periodic laboratory tests while using Superace. These tests check for potential changes in the body's potassium levels and help to monitor overall kidney function, particularly during the initial phase of treatment or following dose adjustments.

How should Superace be stored and disposed of?

How to Store and Dispose of Superace?


Official Storage Requirements

To maintain the stability and effectiveness of Superace, the medicine must be stored in its original container with the safety cap securely locked. It is required to keep the product in a cool, dry place and to protect it from moisture, heat, and direct light. The most important rule for safe handling is to keep Superace out of the reach and sight of children and pets at all times.

Disposal Instructions

Do not use Superace past the expiration date marked on the label. Unused or expired medication should be disposed of using an authorized drug take-back program or pharmacy drop-off location. If a take-back option is unavailable, the medicine should be mixed with an unappealing substance, placed in a sealed bag, and discarded with household trash. Do not flush Superace down the toilet or pour it down a sink.

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

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