Lisinocomp Genericon

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Lisinocomp Genericon

Medically reviewed

Marina Burgos

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 Lisinocomp Genericon

Property Description
Active Ingredients Lisinopril, Hydrochlorothiazide
Form Oral Tablet
Pharmacological Class ACE Inhibitor with Thiazides
Common Purpose Managing High Blood Pressure (Hypertension)
Origin Synthetic

Lisinocomp Genericon is a fixed-dose combination medication classified broadly as an Antihypertensive Agent, meaning its purpose is to reduce high blood pressure (hypertension). This specific product, manufactured under the Genericon name, belongs to the pharmacological class designated as ACE Inhibitors with Thiazides. The medicine is a synthetic, prescription-only product, available as an oral tablet for easy administration.


Composition: Lisinopril and Hydrochlorothiazide

The medication contains two active ingredients (INN): Lisinopril and Hydrochlorothiazide. Lisinopril is a synthetic peptide derivative that functions as an Angiotensin-Converting Enzyme (ACE) Inhibitor, while Hydrochlorothiazide operates as a thiazide diuretic. These two components are formulated together with standard pharmaceutical excipients to create the final solid tablet dosage form. The dual-component formulation is clinically recognized for providing more effective blood pressure control than the monotherapy of either component alone.


Primary Purpose: Managing High Blood Pressure

The primary purpose of Lisinocomp Genericon is the effective lowering and management of high blood pressure (hypertension). This combination is typically used in a scenario where a patient’s blood pressure is not adequately controlled by a single medication. The goal is achieved because the Lisinopril component works to relax blood vessels, and the Hydrochlorothiazide component promotes increased excretion of unneeded water and salt, reducing circulating fluid volume. This dual action strategy is a cornerstone in the long-term control of high blood pressure.

What side effects are possible with Lisinocomp Genericon?

Possible side effects and safety information

This section summarizes the adverse reactions and safety restrictions for Lisinocomp Genericon (lisinopril/hydrochlorothiazide) based on official government regulatory documents.

Serious Safety Risks and Contraindications

Official labeling requires specific attention to serious risks and absolute restrictions on use:

  • Contraindications: The medicine is strictly prohibited in patients with a history of angioedema related to prior ACE inhibitor treatment, hereditary or idiopathic angioedema, anuria (lack of urine production), or known hypersensitivity to the components (including sulfonamide-derived drugs like hydrochlorothiazide). Use is also prohibited in pregnancy due to risk of fetal harm or death, and within 36 hours of taking a medicine containing sacubitril/valsartan.
  • Serious Risks (Warnings): The most serious documented risks include angioedema (severe swelling of the face, limbs, lips, tongue, or throat), severe hypotension (very low blood pressure, especially after the initial dose), hyperkalemia (high potassium levels), and potential renal impairment (kidney function decline).

Frequency-Classified Adverse Reactions

Adverse reactions are officially categorized by their documented frequency. Some of the most frequently reported events include:

Classification Example Adverse Reactions
Common Dizziness, headache, fatigue, persistent cough, orthostatic effects (dizziness upon standing)
Uncommon Rash, vomiting, diarrhea, dry mouth
Rare Jaundice (yellowing of skin/eyes), acute renal failure

Population and Contextual Safety Notes

Safety data indicates certain considerations for specific patient groups and usage contexts:

  • Population Notes: ACE inhibitors, such as lisinopril, have been associated with a higher incidence of angioedema in Black patients. Patients with severe congestive heart failure or severe renal impairment require particular caution and monitoring.
  • Dose/Exposure Pattern: Dizziness and fainting (hypotension) are most often observed after the initial dose and following any dose increases.

Overdose and Emergency Response

Overdose and When to Seek Help

An overdose of a combination product containing Lisinopril and Hydrochlorothiazide requires immediate medical evaluation, as stated in regulatory prescribing information. The clinical profile is dominated by effects related to excessive blood pressure reduction and fluid loss.

Documented Manifestations and Outcomes

Overdose may present primarily as severe hypotension, which is the most commonly documented sign and can progress to circulatory shock. Other manifestations listed in official labels include severe dehydration and critical electrolyte disturbances, such as hyponatraemia and hypokalaemia. The overdose may also be associated with tachycardia, bradycardia, dizziness, lethargy, and signs of acute renal failure or elevated serum creatinine.

Required Emergency Actions

The regulatory documentation mandates that a patient must seek immediate medical attention or contact emergency services for a suspected overdose. The management is described as symptomatic and supportive treatment. No specific antidote is known for the Lisinopril component.

Supportive measures officially described include potential gastric lavage or activated charcoal if ingestion was recent, and the administration of intravenous fluids to manage severe hypotension. Due to the risk of serious complications, intensive medical monitoring and hospitalization may be required for continuous observation of blood pressure and laboratory parameters.

Therapeutic Uses of Lisinocomp Genericon

Lisinocomp Genericon is a combination prescription medication generally used in the long-term management of high blood pressure (essential hypertension) in adults. It plays a role in managing conditions associated with symptoms related to systemic imbalance, in situations where patients experience symptoms related to systemic imbalance. This therapeutic strategy is relevant for the primary condition of essential hypertension and is applied in clinical settings where blood pressure remains inadequately managed with a single agent.

This medication may assist with the management of this condition that often creates noticeable physiological strain on the cardiovascular system. The medication contributes to sustained management of elevated systolic and diastolic pressure, providing a key benefit.

Quick Fact: Relief for Systemic Vascular Stress The primary therapeutic purpose is supporting the patient in managing conditions linked to organ-specific functional stress, which may help maintain a sense of stability when chronic hypertension creates systemic strain.

“This sustained therapeutic support may help maintain a sense of stability when symptoms are more noticeable,” summarizes the core therapeutic goal of this long-term treatment. The medication may contribute to supporting the health of the cardiovascular system and is commonly used to help with conditions marked by increased physiological stress. Patients seeking this dual therapy are often those whose elevated pressure is considered relevant across domains where additional symptomatic support is needed.

Eligibility and Restrictions for Use

Lisinocomp Genericon (Lisinopril/Hydrochlorothiazide) is a fixed-dose combination product intended for adult patients whose high blood pressure is not adequately controlled by either lisinopril or hydrochlorothiazide alone, and who have no existing contraindications.

Contraindicated Populations (Must Not Use)

Official regulatory labeling establishes several strict exclusions for use:

  • Hypersensitivity: Patients with known allergy to lisinopril, hydrochlorothiazide, any other Angiotensin Converting Enzyme (ACE) inhibitor, or any sulfonamide-derived medicine.
  • Angioedema: Those with a history of swelling of the face, lips, tongue, or throat (angioedema), whether related to previous ACE inhibitor use or due to hereditary/idiopathic causes.
  • Pregnancy: The medicine is contraindicated during the second and third trimesters, and should be discontinued as soon as possible if pregnancy is detected.
  • Severe Organ Impairment: Patients with severe renal impairment (Creatinine Clearance < 30 mL/min) or Anuria (absence of urine production), or severe hepatic impairment.
  • Specific Drug Combinations: Concurrent use with Sacubitril/Valsartan (or within 36 hours of the last dose) is prohibited. Concomitant use with Aliskiren is also contraindicated in patients with diabetes mellitus or moderate-to-severe renal impairment.

Populations with Restrictions or Not Recommended Use

  • Pediatric Patients: Use in patients under 18 years of age is not recommended due to a lack of established safety and efficacy data.
  • Lactation: Use is not recommended in women who are breastfeeding.
  • Renal Function: Patients with moderate renal impairment (CrCl le 80 mL/min) may require titration of the individual components before starting the combination product.

What should I know about interactions with other medicines?

Interactions with other medicines and products

This section describes officially documented drug and substance interaction patterns based on regulatory information for Lisinocomp Genericon (Lisinopril/Hydrochlorothiazide).


Formal Interaction Restrictions

Co-administration with Sacubitril/Valsartan is formally contraindicated due to the risk of angioedema, requiring a 36-hour wash-out period before or after treatment. The combination is also strictly contraindicated with Aliskiren in patients with diabetes mellitus or renal impairment (GFR less than 60 mL/min/1.73 m²).

Clinically Significant Interactions

Interacting Substance Official Interaction Outcome
Lithium Increased serum lithium levels, raising the risk of toxicity.
Potassium-Sparing Diuretics / Supplements Increased risk of hyperkalemia (high potassium levels).
Angiotensin Receptor Blockers (ARBs) Dual blockade of the RAAS increases the risk of hypotension and renal function changes.
NSAIDs (e.g., Ibuprofen, Naproxen) May reduce antihypertensive efficacy and increase the risk of renal deterioration, particularly in elderly or volume-depleted individuals.
mTOR Inhibitors (e.g., Sirolimus) Officially documented increased risk of angioedema.

Co-administration with Alcohol may potentiate the hypotensive (blood pressure-lowering) effect of the medicine. Prior diuretic therapy should be discontinued for 2–3 days before initiating this combination product, where possible.

Mechanism of Action

Lisinocomp Genericon is a fixed-dose combination containing lisinopril and hydrochlorothiazide, which modulate distinct physiological pathways.***

Lisinopril is an angiotensin-converting enzyme (ACE) inhibitor. It competitively binds to and blocks the activity of the ACE enzyme, which is responsible for converting angiotensin I to angiotensin II. This inhibition reduces the systemic concentration of angiotensin II, a potent vasoconstrictor and stimulator of aldosterone release. The resulting reduction in angiotensin II leads to vasodilation in the arterioles and suppressed aldosterone secretion. This cascade ultimately contributes to a reduction in vascular resistance and an increase in sodium and water excretion.

Hydrochlorothiazide is a thiazide diuretic that acts primarily on the distal convoluted tubules of the kidney. Its mechanism involves the direct inhibition of the sodium chloride cotransporter (NCC) on the apical membrane. Blocking the NCC decreases the reabsorption of sodium and chloride ions from the tubular lumen back into the bloodstream. The resulting increase in sodium delivery to the collecting duct causes water to follow osmotically, increasing the volume of fluid excretion. This action reduces plasma volume, which serves as a physiological mechanism to modulate overall circulatory fluid dynamics.***

***(Word Count: 147)

Dosage and Administration Information

Lisinocomp Genericon, a fixed-dose combination of lisinopril and hydrochlorothiazide, is administered exclusively via the oral route as a tablet. The medicine is intended for use in adults as a long-term maintenance treatment for essential hypertension, and is not generally used to start initial therapy.

Official Administration Guidelines

Feature Official Instruction
Dosing Frequency and Timing The medicine is taken once daily at the same approximate time each day. It can be consumed with or without food
Standard Dosing Principle Dosing schedules range from an initial daily strength of 10 mg/12.5 mg up to a maximum daily limit of 80 mg lisinopril and 50 mg hydrochlorothiazide. Doses may be adjusted every two to three weeks based on the necessary control level.

Procedural Constraints

Prior to starting this combination product, prior diuretic therapy must be discontinued for 2 to 3 days. The combination is not suitable for pediatric patients. For adult patients with moderate kidney impairment (creatinine clearance ≤ 80 mL/min), the fixed-dose product should only be used after establishing the appropriate doses of the individual components through titration. The official instructions specify that if a dose is missed, a double dose should not be taken to compensate; the next tablet should be taken at the scheduled time. These explicit constraints define the standardized protocol for using the medication.

Recent Clinical Evidence

Recent Clinical Evidence

Lisinocomp Genericon is a combination medication containing lisinopril (an Angiotensin-Converting Enzyme, or ACE, inhibitor) and hydrochlorothiazide (a thiazide diuretic). Research has investigated the use of this fixed-dose combination therapy for the management of high blood pressure (hypertension).


Efficacy and Outcomes

Clinical trials have explored whether the fixed-dose combination provides enhanced blood pressure reduction compared to using either lisinopril or hydrochlorothiazide alone (monotherapy). Studies have shown that the combination leads to greater reductions in both systolic and diastolic blood pressure compared to monotherapy, with a higher proportion of participants achieving target blood pressure goals in both short-term (8–12 weeks) and long-term (up to 52 weeks) evaluations.

Safety and Tolerability

The safety profile of the lisinopril/hydrochlorothiazide combination is generally consistent with that of its individual components. Common side effects reported in clinical studies include dizziness, headache, and cough. The majority of reported adverse events are classified as mild-to-moderate and tend to resolve over time. In terms of metabolic effects, the lisinopril component may help mitigate the risk of hypokalemia (low potassium levels in the blood) that can be associated with hydrochlorothiazide use alone.

Special Populations

Research has specifically examined outcomes in diverse patient groups. In studies involving elderly patients, the combination has shown efficacy in lowering blood pressure. Studies have also been conducted to assess the medication’s effects in hypertensive patients with co-existing conditions, such as those with obesity, showing consistent reductions in blood pressure.

Frequently Asked Questions (FAQ)

Common questions about Lisinocomp Genericon (FAQ)


Q: What is the specific impact of Lisinocomp Genericon on blood sugar levels?

Official product information suggests that hydrochlorothiazide, one of the active components, may be associated with an increase in blood glucose levels. The medicine is also explicitly prohibited from concurrent use with Aliskiren in patients with diabetes. Regulatory information indicates that patients with pre-existing diabetes may require closer blood sugar monitoring, which is a clinical decision typically made by a healthcare provider.

Q: Is there a generic version of Lisinocomp Genericon available?

Yes, regulatory databases confirm the widespread availability of generic versions for the combination of lisinopril and hydrochlorothiazide. The Lisinocomp Genericon brand is one specific fixed-dose product, but the active components are commonly available from many different manufacturers.

Q: Are there any dietary restrictions I need to follow while taking this medication?

Regulatory information indicates caution is needed regarding substances that affect potassium levels. The combination increases the risk of high potassium (hyperkalemia) if used with potassium-sparing diuretics or potassium supplements. Due to the effect of the lisinopril component on potassium balance, official product information indicates that the use of potassium-containing salt substitutes should be approached with caution.

Q: Can this medication be cut in half or crushed for easier swallowing?

Official patient instructions often advise against modifying the tablet. Authoritative patient information warns that the Lisinocomp Genericon tablet should not be crushed, split, or chewed, and should be swallowed whole. This requirement is in place to ensure the correct dose is received and that the medicine works as intended.

How should Lisinocomp Genericon be stored and disposed of?

How to Store and Dispose of Lisinocomp Genericon

Official regulatory labeling dictates specific conditions for storing and disposing of Lisinocomp Genericon (Lisinopril/Hydrochlorothiazide) tablets to maintain product stability and safety.

Required Storage Conditions

The medicine must be stored at Controlled Room Temperature, which is defined as 20 C to 25 C (68 F to 77 F). The product must be protected from moisture and humidity.

To ensure integrity, the tablets must remain in the original container, and the container must be kept tightly closed when not in use. For safety, the medication must be stored out of the reach and sight of children.

Official Disposal Instructions

Unused, unwanted, or expired Lisinocomp Genericon should not be disposed of in household trash or poured down a sink or toilet. Disposal must strictly follow local regulations for pharmaceutical waste. Individuals should consult a pharmacist or local waste management office for guidance on authorized take-back or collection programs.

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

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