Scopril Plus

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Scopril Plus

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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 Scopril Plus

Scopril Plus is a prescription-only (Rx) fixed-dose combination (FDC) medication, classified as an Antihypertensive Agent, specifically designed for the management of high blood pressure (hypertension). This single, oral tablet combines two distinct, synthetic active compounds to achieve a dual, synergistic therapeutic effect.

Property Description
Active ingredients Lisinopril and Hydrochlorothiazide (HCTZ)
Form Oral Tablet (FDC)
Pharmacological class ACE Inhibitor with a Thiazide Diuretic
Common use Management of High Blood Pressure (Hypertension)
Origin Synthetic

What Type of Medicine is Scopril Plus?

Scopril Plus belongs to the comprehensive pharmacological class known as ACE Inhibitors with Thiazide Diuretics. This formulation is clinically recognized for its utility in combining two proven mechanisms into one oral tablet to simplify the regimen against elevated blood pressure. It is a fixed-dose combination (FDC), which is generally intended to improve patient adherence.

The medication's classification identifies its two therapeutic components: one is an Angiotensin-Converting Enzyme Inhibitor (ACE inhibitor), and the other is a thiazide diuretic. This strategic pairing of Lisinopril and Hydrochlorothiazide is widely available under various trade names, with Scopril Plus representing a bioequivalent formulation dedicated to the adult patient group. This dual-action therapy utilizes the ATC code C09BA03, reflecting its established role in cardiovascular medicine.


Lisinopril and Hydrochlorothiazide: The Dual Composition

The two active ingredients in Scopril Plus are Lisinopril and Hydrochlorothiazide (HCTZ). Lisinopril acts as the ACE inhibitor component, focusing on widening blood vessels, while Hydrochlorothiazide is the thiazide diuretic component, focusing on reducing the body's overall fluid volume.

This strategic partnership is clinically recognized, as the combination of Lisinopril and HCTZ provides effective blood pressure reduction. Furthermore, ACE inhibitors function to block a chemical in the body that tightens blood vessels.


General Purpose: Controlling High Blood Pressure

The ultimate general purpose of Scopril Plus is to provide reliable and sustained control of hypertension. The typical use scenario involves patients whose elevated blood pressure is not adequately controlled by either Lisinopril or Hydrochlorothiazide alone, necessitating the dual mechanism of effect. The goal is to lower elevated blood pressure safely and effectively by promoting both vasodilation and diuresis. Consistent management of high blood pressure is the primary clinical benefit, as this significantly minimizes the long-term risk of severe cardiovascular events.

Regulatory References

  1. Thiazide Diuretics (StatPearls)

What side effects are possible with Scopril Plus?

Possible Side Effects and Safety Information

This section describes the officially documented adverse reactions and safety characteristics for Scopril Plus, based on regulatory labeling from government authorities. Side effects are classified by frequency and the body system affected.

Adverse Reactions by Frequency

The most frequently reported adverse reactions, classified as Common in regulatory documents, include dizziness, headache, cough, fatigue, and orthostatic effects. Less frequent, or Uncommon, reactions may include nausea, paresthesia, or rash. Rare documented events include Angioedema, which is swelling of the face, extremities, lips, tongue, or larynx, and serious organ effects like Acute Renal Failure or Pancreatitis.

System-Organ Classes and Serious Events

Adverse effects are grouped into system-organ classes such as Nervous System Disorders, Gastrointestinal Disorders, Vascular Disorders, and Metabolism and Nutrition Disorders (including electrolyte changes like hyperkalemia or hypokalemia). Serious adverse reactions explicitly documented in the official safety profile include Angioedema and Hepatic Failure.

Population-Specific Safety Considerations

The medication is contraindicated during the second and third trimesters of pregnancy due to risk of injury or death to the fetus. It is also contraindicated in patients with a history of Angioedema related to previous ACE inhibitor use, severe renal impairment (Creatinine Clearance <30 mL/min), or Anuria. Caution is generally advised for older adults due to a higher likelihood of decreased kidney function. Some ocular effects, such as Acute Angle-Closure Glaucoma and Acute Myopia, are noted as risks, typically occurring early in treatment.

Overdose and Emergency Response

Overdose and when to seek help

Overdose of Scopril Plus (Lisinopril/Hydrochlorothiazide) is officially documented to cause severe physiological effects due to the excessive action of both active components. Manifestations listed in regulatory labeling primarily include profound hypotension (severe low blood pressure), dizziness, syncope (fainting), and disturbances in heart rate, such as tachycardia or bradycardia.

A severe overdose may lead to life-threatening outcomes, including circulatory collapse, acute renal failure, and dangerous cardiac arrhythmias. Due to the diuretic component, official documents also cite risks of critical electrolyte imbalances, specifically hypokalemia and hyponatremia. Patients with pre-existing renal impairment are noted to be at a heightened risk for severe outcomes like acute renal failure following an overdose.

When to Seek Urgent Help

The official labeling mandates that individuals seek immediate medical attention or contact emergency services if an overdose is suspected, particularly if symptoms involve collapse, seizures, trouble breathing, or the person cannot be awakened.

Official Management and Monitoring

Management described in regulatory documentation is symptomatic and supportive treatment. No specific antidote is known for Lisinopril. Procedures may include volume expansion using intravenous fluids and the correction of severe electrolyte imbalance. Close monitoring of vital signs, serum electrolytes, and renal function is required during hospitalization for observation.

Therapeutic Uses of Scopril Plus

What Scopril Plus Treats: Main Uses and Benefits

Scopril Plus is an oral medication that may be part of symptomatic management for a condition characterized by periods of heightened symptoms (hypertension). It is relevant in contexts involving heightened systemic burden and is used in situations involving certain distressing symptoms of high blood pressure.

The combination may assist with managing conditions presenting with systemic or localized discomfort. It is applied in scenarios where additional management of discomfort is required. This combination is commonly used across conditions presenting with acute episodes and is considered relevant for easing conditions involving episodic or fluctuating manifestations.

The core benefit of the medication contributes to improved comfort during periods of heightened symptoms. This combination may assist with easing the overall symptom load, and is often used during phases when symptoms become more noticeable.

Quick Fact: Supports symptoms that interfere with daily functioning

Regulatory References

  1. NIH MedlinePlus overview

Eligibility and Restrictions for Use

Eligibility Map: Who can and cannot use Scopril Plus — official regulatory information

Scopril Plus (Lisinopril/Hydrochlorothiazide) is officially labeled for use only in adults with essential hypertension whose blood pressure is not adequately controlled by either active ingredient alone.


Classification Population Eligibility Rule
Contraindicated Patients with a history of angioedema related to any ACE inhibitor, or hypersensitivity to lisinopril, hydrochlorothiazide, or any sulfonamide-derived drugs. Use is prohibited in patients with anuria or severe renal impairment (creatinine clearance < 30 mL/min), and in women during the second and third trimesters of pregnancy.
Not Recommended The medicine is not recommended for the pediatric population (under 18 years old) as safety and efficacy are not established. Use is also not recommended during breastfeeding or in conjunction with Aliskiren in patients with diabetes or kidney impairment.
Restricted Use Caution is required in older adults due to the higher likelihood of impaired renal function. Use is restricted in cases of moderate renal impairment or severe hepatic impairment.

Official regulatory documents define who can and cannot use this medicine by establishing absolute contraindications based on severe, labeled risks such as angioedema and severe organ failure (anuria, severe renal/hepatic impairment). The profile restricts use in specific age groups and during reproductive states where safety is not established or prohibited, without addressing therapeutic effectiveness.

What should I know about interactions with other medicines?

The interaction profile for Scopril Plus, a fixed-dose combination of Lisinopril and Hydrochlorothiazide, is defined by specific drug-drug, supplement, and substance restrictions documented by regulatory authorities.

Contraindicated and Restricted Combinations

Co-administration with Sacubitril/Valsartan is prohibited; a 36-hour separation is required when switching between this medicine and the ARNI class. The combination is also contraindicated with Aliskiren in patients diagnosed with diabetes or severe renal impairment.

Additive Pharmacodynamic Effects

Regulatory labeling describes several interactions that result in additive effects. Co-use with Potassium Supplements or Potassium-Sparing Diuretics increases the documented risk of Hyperkalemia. The risk of Angioedema is increased when co-administered with mTOR Inhibitors (e.g., Sirolimus). The blood pressure-lowering effect may be attenuated by Nonsteroidal Anti-inflammatory Drugs (NSAIDs), which can also contribute to renal function deterioration. Clearance of Lithium is reduced, raising the potential for toxicity.

Exposure and Substance Interactions

Cholestyramine and Colestipol may reduce the absorption of the Hydrochlorothiazide component. The absorption of Lisinopril is not affected by co-administration with food. The hypotensive effect of the medicine may be increased by alcohol. Warnings are documented regarding anaphylactoid reactions when an ACE inhibitor is used during certain procedures, such as LDL Apheresis and High-Flux Membrane Hemodialysis.

Mechanism of Action

Scopril Plus is a combination product where its components modulate two distinct physiological systems through independent mechanisms. The first component is a direct inhibitor of Angiotensin-Converting Enzyme (ACE). By binding to and obstructing the active site of ACE, it prevents the conversion of Angiotensin I to the potent vasoconstrictor, Angiotensin II. This molecular blockade reduces the systemic concentration of Angiotensin II, subsequently leading to a decrease in aldosterone secretion from the adrenal cortex. The second component functions by interfering with the renal transport of electrolytes. Specifically, it acts on the distal convoluted tubule to inhibit the reabsorption of sodium chloride ( NaCl). This action elevates the osmolarity of the tubular fluid, reducing the driving force for water reabsorption in the collecting ducts. The combined effect is a dual modulation of the Renin-Angiotensin-Aldosterone System (RAAS) activity and a systemic change in fluid and sodium balance.

Dosage and Administration Information

Official Administration Guidelines

Scopril Plus is formulated as an oral tablet and must be taken once daily. The tablet should be swallowed whole and can be administered with or without food, ideally at the same time each day to maintain a consistent schedule. The available strengths, such as 10 mg / 12.5 mg and 20 mg / 12.5 mg, define the fixed combination of Lisinopril and Hydrochlorothiazide.

The fixed-dose combination (FDC) is formally not indicated for use as initial therapy for hypertension. It is primarily used when blood pressure is not adequately controlled by either of the component drugs alone. Dosages are typically adjusted over several weeks, with changes usually occurring no more frequently than every two to four weeks.

A key procedural step for initiating the FDC is the instruction that prior diuretic therapy should ideally be discontinued for 2 to 3 days. The FDC is intended for the long-term management of chronic hypertension. Furthermore, its use is generally restricted in those with severe renal impairment, and its safety and efficacy have not been established for children. If a dose is missed, one should continue with the next scheduled dose and should not take a double dose.

Recent Clinical Evidence

Research Evidence: Overview of Studies for Scopril Plus

The research conducted on Scopril Plus (a fixed-dose combination of Lisinopril and Hydrochlorothiazide) and its active components studies help show what has been observed so far regarding its use. Findings describe group patterns, not personal outcomes, and research provides context but not individual predictions.

Evidence for Use in High Blood Pressure (Hypertension)

Research examined the use of Scopril Plus for high blood pressure primarily through short-term to intermediate-term randomized, controlled trials (RCTs). These studies were set up to compare the combination product against a placebo or against the Lisinopril or Hydrochlorothiazide components used alone.

The main outcomes monitoring physiological strain or stress that studies monitored were changes in the patient's seated systolic and diastolic blood pressure readings. Studies report patterns observed in the data where the combination product was associated with measured changes in blood pressure readings compared to those receiving the placebo.

However, follow-up durations were limited for the combination product in some key trials. This means there is limited information for long-term outcomes specifically about the fixed combination's effects on major cardiovascular events, such as heart attack or stroke, over many years.

Evidence for Use in Heart Failure and Post-Myocardial Infarction

The evidence base for these serious conditions associated with acute or disruptive episodes is primarily focused on the single-ingredient component (Lisinopril), rather than the combination product.

For chronic heart failure, large-scale, long-term randomized controlled trials was evaluated in patients with a specific type of heart failure. Research examined outcomes related to systemic or functional imbalance, such as hospitalization frequency and mortality over several years. Similarly, following an acute heart attack, the Lisinopril component was evaluated in trials, primarily looking at outcomes monitoring physiological strain or stress, such as mortality and changes in heart function.

Frequently Asked Questions (FAQ)

Common questions about Scopril Plus (FAQ)

Q: How soon after starting Scopril Plus should I expect my blood pressure to go down?

Studies and official information indicate that the full therapeutic effect, meaning the optimal reduction in blood pressure, may take two to four weeks of consistent therapy. However, some clinical studies observed an initial blood pressure lowering effect within the first 24 hours after a dose. Dosage adjustments are typically made by your healthcare provider based on follow-up blood pressure readings.

Q: Can I drink alcohol while taking Scopril Plus?

Official product information notes the potential for increased effects when alcohol is consumed. Alcohol can enhance the blood pressure-lowering effect of the medicine, which may increase the risk of side effects like dizziness or tiredness. This increased risk is typically noted when initiating treatment, after a dose adjustment, or in combination with alcohol.

Q: How does Scopril Plus work to lower my blood pressure?

Scopril Plus contains two active ingredients that work together to lower blood pressure. One component is an ACE inhibitor, which functions to help widen blood vessels. The other is a diuretic, or 'water pill,' which acts on the kidneys to help the body remove excess salt and water. The combination provides a dual mechanism to support blood pressure control.

Q: Is Scopril Plus okay to use if I have kidney problems?

Official product information states that this medication is contraindicated, meaning it should not be used, if severe renal impairment (a specific measure of poor kidney function) is present. If your kidney function is less severely affected, use is restricted and generally requires careful dose titration of the individual components first. The decision regarding use requires a review of your specific kidney health status by a healthcare professional.

Q: Is it safe to drive after taking Scopril Plus?

Official information indicates that the medicine may occasionally cause side effects such as dizziness or fatigue. If you experience these effects, your ability to drive or operate machinery may be impacted. This is most likely to occur when treatment is started, when the dose is adjusted, or if alcohol is consumed.

Q: What is the maximum daily dose of Scopril Plus?

Regulatory documents define the maximum recommended daily dose for this medicine. This is a specific amount measured in milligrams for each of the two components combined. The maximum daily dose is set by regulatory authorities, and your prescribed dose will be within this limit.

Q: How should I switch from taking a diuretic alone to Scopril Plus?

Regulatory guidelines state that if a patient is currently taking a diuretic medication, it should ideally be stopped for 2 to 3 days before initiating Scopril Plus. If stopping the diuretic is not possible, official information suggests starting with a lower dose of the Lisinopril component alone. The changeover from a single diuretic to this combination product should be discussed with your healthcare provider for specific guidance.

How should Scopril Plus be stored and disposed of?

How to Store and Dispose of Scopril Plus

Official regulatory guidelines strictly define the conditions necessary to maintain the quality and safety of this medicine.

Requirement Official Statement
Storage Temperature Store below 25 C.
Protection Keep in the original package to protect from moisture.
Child Safety Keep this medicine out of the sight and reach of children.
Disposal Do not dispose of via wastewater or household waste.

To ensure product stability, the drug must be kept in its sealed, original container and stored at a controlled room temperature, not exceeding 25 C. Following official guidance, users must protect the product from moisture. Safe disposal is mandatory; the medication should be returned to a local pharmaceutical take-back scheme or disposed of via authorized collection points, not discarded in the trash or flushed.

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

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