Lacidipine is a calcium channel blocker that is prescribed to help treat hypertension.

Generic Motens


Lacivas, Sinopil


Sun Pharma, GSK


2 mg, 4 mg



II. Introduction

Overview of Lacidipine

Lacidipine is a medication that falls under dihydropyridine calcium channel blockers. It is commonly used to manage high blood pressure in different medical situations. Its ability to lower blood pressure has been extensively proven in various clinical contexts.

Brief Description of Its Role in Medical Therapy

Lacidipine plays a role in medical treatment for hypertension and is also used to manage angina pectoris.

Purpose of the Article

In the following sections, we will discuss the chemical makeup, how Lacidipine works, its different uses, potential, off-label applications, and the possible side effects of this medication.

III. What is Lacidipine?

Chemical Composition

Lacidipine possesses a set of pharmacological characteristics due to its dihydropyridine ring structure.

Historical Background

Lacidipine, a medication, was created during the years of the 20th century. Its effectiveness has been examined in studies conducted worldwide.

Regulatory Approval Status

Lacidipine has been granted approval by the Food and Drug Administration (FDA) in the United States to treat hypertension.

IV. How Lacidipine Works

Mechanism of Action

Lacidipine works by blocking the entry of calcium ions through L-type calcium channels, leading to the widening of blood vessels and lowering blood pressure.

Target Receptors and Pathways

The principal receptors we focus on are the L-type calcium channels, mainly in vascular smooth muscle cells.

Comparative Effectiveness with Other Calcium Channel Blockers

In studies that compare medications, Lacidipine has been shown to be just as effective or even better than other calcium channel blockers, like Amlodipine or Nifedipine.

V. Uses of Lacidipine

Treatment of Hypertension

Lacidipine It reduces both the top number (systolic) and the bottom number (diastolic) of blood pressure. It can be used on its own or with medications for hypertension.

References: 1Lacidipine | Patient2Lacidipine | SpringerLink.

Management of Angina Pectoris

Lacidipine Demonstrates the ability to widen the blood vessels in the arteries. Provides a treatment choice for individuals with stable angina.

References: 1Lacidipine | Patient2Efficacy and Safety of Lacidipine in Chronic Stable Angina - Full Text View -

Long-term Cardiovascular Risk Reduction

Lacidipine May help reduce the risk of diseases. Serves as a preventive measure against heart-related health issues.

References: 1Heart Disease Prevention | CDC2Preventing Heart Disease | The Nutrition Source | Harvard T.H. Chan School of Public Health3Angina treatment: Stents, drugs, lifestyle changes - Mayo Clinic.

VI. Off-Label Uses

Migraine Prevention

Early research indicates that there is potential for using Lacidipine to help prevent the occurrence of migraine attacks. However, more research is needed to confirm this claim 123.

References: 1Brain barriers and their potential role in migraine pathophysiology | The Journal of Headache and Pain | Full Text2Migraine and neuroinflammation: the inflammasome perspective | The Journal of Headache and Pain | Full Text3Are some patient-perceived migraine triggers simply early premonitory symptoms? | SpringerLink.

Raynaud's Syndrome

Lacidipine is not approved for the treatment of Raynaud’s Syndrome. However, it has been used off-label for this purpose.

References:: Raynaud’s Phenomenon - American Family Physician.

Diabetic Nephropathy

Lacidipine has been shown to reduce urinary albumin excretion rate in patients with type 1 diabetes mellitus. However, more research is needed to confirm the effects of Lacidipine on the kidneys in individuals with diabetic nephropathy.

References:: A Comparative Effectiveness Study of Renal Parameters Between Imidapril and Candesartan in Hypertensive Patients Without Severe Renal Dysfunction | SpringerLink.

VII. Dosage and Administration

Standard Dosage Guidelines

The usual starting dose is typically 4 milligrams per day. Adjusting the dosage gradually based on how the patient responds to the treatment is advisable.


Titration and Adjustment

Clinicians need to modify the dosage and closely monitor the physiological parameters.

Route of Administration

The widely used method of taking the medication is by mouth, in the form of tablets.

VIII. Administration to Special Populations

Administration to Elderly Patients

It might be an idea to start with lower doses initially. It's important to monitor because there is an increased chance of experiencing adverse reactions.

Administration to Pregnant Women and Nursing Mothers

It is generally advised against using something unless the advantages outweigh any risks.

Administration to Children

In cases, it is not advisable to use Lacidipine for children because there is not enough safety data available.

IX. Side Effects and Adverse Reactions

Common Side Effects

  • Dizziness
  • Palpitations
  • Gastrointestinal discomfort

Serious Side Effects

Severe low blood pressure Heart attack Swelling of the face or throat

How to Manage Side Effects

Patients are advised to seek guidance from healthcare professionals regarding managing their treatment, which might involve adjusting the dosage or potentially discontinuing the medication.

IX. Warnings and Contraindications

Pre-existing Conditions to Consider

Patients with a medical history of heart failure, hepatic impairment, or renal insufficiency are advised to exercise extra caution when considering the administration of Lacidipine due to the potential increased risks.

Drug-to-Drug Interactions

The way Lacidipine interacts with medications can affect its pharmacokinetic profile. Some examples of these medications include beta-blockers, diuretics, and ACE inhibitors. Therefore, a medication reconciliation must be performed to ensure accuracy and safety.

Some situations where it is not recommended to use Lacidipine include; angina, Low blood pressure Recent heart attack.

Careful Administration and Important Precautions

It is crucial to monitor the drug administration stage. It is essential to evaluate how well patients follow their medication schedules.

Monitoring During Treatment

It's essential to examine the following aspects; Blood pressure measurements Tests assessing liver function Levels of electrolytes These evaluations are crucial, for accurate assessment and monitoring.

Signs That Indicate Dosage Adjustment

The clinical situation. Is characterized by ineffective control of blood pressure and adverse drug reactions, which requires a recalibration of the dosage.

Contraindicated Medications and Substances

  • Alcohol
  • Grapefruit juice
  • OTC medications like antacids

X. Drug Interactions with Lacidipine

Interaction with Other Antihypertensives

When using this medication alongside blood pressure-lowering drugs, it is essential to adjust the dosage to prevent any combined effects.

Interaction with CYP3A4 Inhibitors

Medications such as ketoconazole or erythromycin, which block the CYP3A4 enzyme, can potentially enhance the effects of Lacidipine.

Food and Lifestyle Interactions

Consuming amounts of salt can reduce the effectiveness of medications used to lower blood pressure. Additionally engaging in exercise and drinking caffeine may impact how well the medication works.

XI. Overdosage and Emergency Measures

Signs of Overdosage

Manifestations may include, These are not restricted to significant low blood pressure, rapid or slow heartbeat, and difficulty, in breathing.

Immediate Steps and Antidotes

If someone takes much of a substance, Washing out the stomach Giving fluids through a vein Providing calcium gluconate can save their life.

Long-term Consequences of Overdosage

Prolonged exposure to doses can result in permanent harm to vital organs, with a particular impact on the kidneys and heart.

XII. Storage and Handling Precautions

Optimal Storage Conditions

Keep Lacidipine stored at a temperature of 20 25°C and keep it from direct light and moisture.

Shelf Life

The medication maintains its effectiveness for, up to 24 months after production.

Guidelines for Safe Handling and Disposal

"Please make sure to prevent any contact with your eyes or sensitive areas of your body. When it comes to disposing of expired medication it's important to use designated pharmaceutical waste management systems."

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