Amlomak

Quick links to important sections

Amlomak

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 Amlomak

Quick Facts: Amlomak (Amlodipine)

Property Description
Active ingredient Amlodipine (typically as Amlodipine besylate)
Form Oral tablet, Oral solution
Pharmacological class Calcium Channel Blocker (CCB)
Common use Managing High Blood Pressure and Angina
Origin Synthetic

What Type of Drug is Amlomak and Its Active Ingredient?

Amlomak is a prescription-only cardiovascular medication that contains the active ingredient Amlodipine, classified as a Dihydropyridine calcium channel blocker. This substance is a synthetic compound that functions as both an antihypertensive agent and an antianginal agent. Amlodipine is utilized for its capacity to reduce blood pressure and treat chest pain. This means the medicine is primarily used to stabilize the pressure in your arteries and ease heart-related discomfort. The specific formulation, often Amlodipine besylate, is structurally designed to be a long-acting agent, supporting a once-daily dosing schedule for a sustained therapeutic effect. Amlodipine maintains clinical relevance across adult patient groups for its effectiveness in controlling blood pressure.

Amlodipine's High-Level Purpose and General Form

The primary general purpose of Amlomak is rooted in its ability to induce vasodilation, the widening of arteries, which is clinically recognized for reducing the overall resistance the heart must overcome to pump blood. This action is crucial for managing the resistance in the circulatory system, a typical use scenario being the long-term management of chronic hypertension. Amlomak is presented for oral administration, most commonly as an oral tablet, though specialized liquid preparations such as an Oral solution or Oral suspension are sometimes available, offering alternative options for individuals who may have difficulty swallowing the tablet form. While often prescribed for monotherapy, it is frequently incorporated into combination therapy formulations to address complex cardiovascular needs.

Regulatory References

  1. MedlinePlus Drug Information

What side effects are possible with Amlomak?

Possible Side Effects and Safety Information

The safety profile of Amlomak (Amlodipine) is categorized according to the frequency and body system affected, as documented in official regulatory labeling. The most frequently reported adverse reactions are commonly related to the medicine's vasodilating properties.

Frequency Classification Examples of Documented Adverse Reactions
Very Common (ge 1/10) Oedema (fluid retention)
Common (ge 1/100 to <1/10) Headache, Dizziness, Somnolence, Palpitations, Flushing, Nausea, Fatigue, Ankle swelling
Uncommon (ge 1/1,000 to <1/100) Hypotension, Arrhythmias, Insomnia, Depression, Vomiting, Pruritus, Rash
Very Rare (<1/10,000) Myocardial infarction, Angioedema, Pancreatitis, Hepatitis, Stevens-Johnson syndrome, Leukocytopenia

Adverse reactions are grouped by System Organ Class, including Vascular disorders, Nervous system disorders, Gastrointestinal disorders, Cardiac disorders, and Skin disorders.

Serious Adverse Reactions and Safety Constraints

The regulatory safety text explicitly documents severe adverse reactions, including worsening angina and acute myocardial infarction, which have been reported to develop after starting or increasing the dose, particularly in individuals with severe obstructive coronary artery disease. Severe hypersensitivity reactions such as Angioedema and Stevens-Johnson syndrome are also listed as Very Rare occurrences.

Specific safety considerations are noted for special populations: clearance of Amlodipine is decreased in older adults and in patients with hepatic impairment, which may necessitate a lower initial dose or slower dose titration. Certain common effects like headache and dizziness are noted to occur more frequently at the beginning of treatment, and the incidence of effects like oedema and flushing is documented to increase in a dose-related manner.

Overdose and Emergency Response

Overdose and When to Seek Help

Official regulatory documentation on Amlomak (Amlodipine) overdose strictly focuses on the manifestations of excessive pharmacological effects and the required emergency response.

Documented Overdose Manifestations

An overdose is primarily defined by the resulting excessive peripheral vasodilation, which leads to profound and prolonged systemic hypotension. This state can trigger a compensatory response such as reflex tachycardia or, less commonly, a direct effect leading to bradycardia and other disturbances of cardiac rhythm. The most severe documented outcomes include circulatory collapse and the potential for shock with fatal outcome.

Required Emergency Actions

Due to the severity of these potential manifestations, regulatory authorities mandate that individuals must seek immediate medical attention for any suspected overdose. For signs of severe hypotension or shock, it is required to contact emergency services immediately.

Management is strictly symptomatic and supportive, as official labeling states that no specific antidote is known. Because Amlodipine is a long-acting drug, continuous hospital monitoring is necessary to manage effects that may be delayed or prolonged. Supportive measures described in regulatory documents include the administration of activated charcoal and the use of intravenous fluids and vasopressors to counteract severe hypotension.

Therapeutic Uses of Amlomak

What Amlomak Treats: Main Uses and Benefits

Amlomak is commonly used to help manage the overall function of the cardiovascular system by addressing two critical and chronic conditions: high blood pressure and chest pain related to heart disease. This medicine is utilized to assist with high blood pressure and certain types of angina and coronary artery disease.

The primary therapeutic focus is on conditions presenting with systemic or localized discomfort, such as persistent systemic hypertension in adults and children (aged 6 and older). It is considered relevant for managing mild to moderate hypertension and is used when continuous, sustained management of blood pressure is appropriate.

Amlomak is commonly used to help with the supportive management and symptomatic relief of two types of angina pectoris: chronic stable angina and vasospastic (Prinzmetal's) angina. The medication is relevant for managing symptoms that interfere with daily comfort.

“This supportive management may assist with maintaining functional stability during symptomatic phases and helps ease the overall symptom load associated with chest discomfort.”

The key patient benefit assists with easing the overall symptom load and supports improved comfort during activities, helping to maintain a sense of stability when symptoms are more noticeable.

Quick Fact: Relief for Angina
Symptom Domain: Ischemic Chest Discomfort
Common Scenarios: Chronic stable and vasospastic angina
Patient Benefit: Supports patients during episodes of heightened discomfort by easing the symptom load.

Regulatory References

  1. NIH MedlinePlus overview

Eligibility and Restrictions for Use

This section summarizes the official population-eligibility profile for Amlomak, based strictly on governmental regulatory documents, detailing who is allowed or restricted from using the medicine.

Contraindicated Populations (Must Not Use)

The medicine is formally contraindicated and must not be used by patients who have a known hypersensitivity or allergy to the active substance, amlodipine, other dihydropyridine derivatives, or any inactive ingredient in the formulation.

It is also prohibited in patients with:

  • Severe hypotension (critically low blood pressure).
  • Shock, including cardiogenic shock.
  • Obstruction of the outflow tract of the left ventricle (e.g., high-grade aortic stenosis).
  • Haemodynamically unstable heart failure following an acute myocardial infarction.

Eligibility and Restrictions

Age-Related Use: Use is officially established for adults and pediatric patients aged 6 years and older for the treatment of hypertension. The drug's safety and efficacy have not been established in children younger than six years of age.

Special Considerations: Caution is advised, and lower starting doses are generally recommended for patients with hepatic impairment (liver failure), due to the body’s slower clearance of the drug. For pregnancy, use is generally reserved only when the potential benefit is considered to outweigh the potential risk. Nursing mothers are typically advised to discontinue either the medication or breastfeeding.

What should I know about interactions with other medicines?

Interactions with other medicines and products

The following information summarizes the documented drug-drug and drug-substance interactions for Amlomak (amlodipine) based on official regulatory documents.

Pharmacokinetic and Pharmacodynamic Interactions

Interacting Substance Category Regulatory Statement/Constraint
CYP3A4 Inhibitors (Strong/Moderate) Co-administration increases amlodipine systemic exposure, leading to a potential need for clinical monitoring of hypotension and peripheral edema. Specific inhibitors include azole antifungals and macrolides.
CYP3A4 Inducers May decrease amlodipine plasma concentration, potentially reducing efficacy. Specific inducers include rifampicin.
Simvastatin Amlodipine increases the systemic exposure of Simvastatin; the maximum recommended dose of Simvastatin is restricted to 20 mg daily when co-administered.
Immunosuppressants Amlodipine increases the systemic exposure of Tacrolimus and Cyclosporine, requiring frequent monitoring of their trough blood concentrations upon co-administration.
Dantrolene (Intravenous) Co-administration carries a risk of cardiovascular collapse, particularly in the context of malignant hyperthermia. This combination should be avoided under specific clinical conditions.
Other Antihypertensives An additive blood pressure-lowering effect may occur when Amlomak is combined with other agents that reduce blood pressure.

Summary

The official profile centers on pharmacokinetic modulation of amlodipine via the CYP3A4 enzyme system and the modulation of co-administered agents like Simvastatin. It also addresses specific pharmacodynamic risks, such as additive hypotension and the unique cardiovascular risk when combined with Dantrolene. Management involves dosage constraints, particularly for Simvastatin, and therapeutic drug monitoring for immunosuppressants.

Mechanism of Action

Amlomak utilizes a dual-action pharmacodynamic mechanism that independently modulates two core physiological systems: vascular smooth muscle function and hepatic lipid metabolism.

Vascular Muscle Tone Modulation

One component acts as an antagonist of L-type Calcium Channels primarily located in arterial smooth muscle. By inhibiting calcium ion influx, the drug limits the necessary signaling required for muscle contraction, resulting in peripheral vasodilation (widening of blood vessels). This mechanistic cascade leads to a reduction of systemic vascular resistance.

Hepatic Enzyme Inhibition

Simultaneously, the second mechanism involves competitive inhibition of the enzyme HMG-CoA Reductase within the liver. Interrupting the mevalonate pathway's de novo cholesterol production activates a physiological feedback loop. This response increases the surface expression of hepatic LDL receptors, resulting in the enhanced removal of circulating LDL-C from the bloodstream.

Combined Modulation

These two independent molecular mechanisms—one acting on ion channel signaling and the other on metabolic enzyme kinetics—work together to produce simultaneous physiological modulation across the body's vascular mechanics and lipid regulatory systems.

Dosage and Administration Information

The administration of Amlomak (Amlodipine) follows a standardized protocol for its long-term use. The medicine is designated for oral intake, available primarily as an oral tablet, though specialized liquid preparations (solution or suspension) are also available.

Standardized Use Protocol

Instruction Category Guideline
Route of Administration Oral intake only.
Dosing Schedule Initial Adult Dose is typically 5 mg once daily. The maximum daily dose is 10 mg. A lower 2.5 mg starting dose is indicated for small, frail, elderly patients, and those with hepatic impairment.
Frequency & Timing Must be administered once daily, ideally at a consistent time each day. It can be taken with or without food.
Dose Titration Dosage adjustments are typically separated by 7 to 14 days to allow the patient’s full response to be assessed before increasing the dose.

Population-Specific and Procedural Requirements

Established guidelines outline specific parameters for certain groups: pediatric patients (aged 6–17) are prescribed a dose range of 2.5 mg to 5 mg once daily. Patients with hepatic impairment require a cautious starting dose of 2.5 mg due to the potential for decreased clearance. For liquid formulations, specific preparation steps are followed, including using a calibrated measuring device to ensure accurate dosing. In the event of a missed dose, the standard procedure states that if more than 12 hours have passed since the scheduled time, the missed dose is skipped, and the regular schedule resumed, with no doubling of the dose permitted.

The totality of these guidelines establishes a predictable and sustained use protocol, defining how the drug is administered over the long term, with specific rules governing dose adjustment and intake context.

Recent Clinical Evidence

Research evidence / Overview of Studies for Amlomak (Amlodipine)


Evidence for use in Chronic Stable and Vasospastic Angina

Research examined Amlomak in individuals experiencing outcomes related to physical discomfort (angina). The evidence primarily comes from short-term, randomized controlled trials (RCTs). These studies were evaluated in adults diagnosed with either chronic stable angina or the less common vasospastic angina (Prinzmetal's).

Trials focused on outcomes monitoring physiological strain or stress and outcomes reflecting daily functioning or activity level. Researchers monitored the recorded frequency of angina attacks and measured changes measured in the duration of symptom-limited exercise time. The studies monitored and reported how symptoms evolved in the observed populations, noting these changes measured in the recorded frequency and duration. However, the follow-up durations were limited, meaning long-term effects are not fully established regarding sustained patterns of symptom relief.


Evidence for use in Systemic Hypertension

Research was conducted for the context of systemic hypertension (high blood pressure) via large-scale RCTs and systematic reviews. These trials research examined not only the immediate measurement of blood pressure but also long-term incidence of major cardiovascular events. Studies monitored the changes measured in systolic and diastolic blood pressure readings in adults. Outcome trials also examined the incidence of events such as stroke and myocardial infarction.

The data describe observations of blood pressure readings compared to placebo in the observed populations. Furthermore, the findings contribute to understanding the incidence of serious cardiovascular events. However, when compared against certain other blood pressure medications, some studies were associated with differences in observations regarding the need for hospitalization for heart failure, indicating that comparative evidence is lacking for some specific outcomes.


What is Still Uncertain About the Research

While substantial evidence was studied for Amlomak, certain research areas remain unclear or insufficiently studied. For the management of angina, the main efficacy trials are primarily short-term, meaning there is limited information for long-term outcomes. In the pediatric population, while research was evaluated in children aged 6 and older, the overall volume of data and the generalizability of subgroup findings are uncertain compared to the comprehensive data available for adults. The research contributes to the broader evidence landscape.

Key Studies & References

  1. AMLODIPINE BESYLATE tablet - DailyMed (Official US Label)
  2. Hypertension in adults: diagnosis and management - NICE Guideline NG136 (2019/2022 amendments)

Frequently Asked Questions (FAQ)

Common questions about Amlomak (FAQ)


Q: How long does it take for Amlomak to fully start working and control my blood pressure?

Official regulatory information indicates that steady-state concentrations of the drug in the body are generally achieved after approximately 7 to 8 days of regular, once-daily dosing. This time frame may be associated with the drug's full blood pressure-lowering effect, but the individual response may vary.


Q: What are the storage guidelines for the liquid oral suspension of Amlomak?

According to official product information, the Amlomak oral suspension must be stored in the refrigerator and must be protected from freezing. If you are using a compounded or specialized liquid form, it is important to check the specific instructions provided with that formulation, as the shelf life after opening may vary.


Q: Can I stop taking Amlomak suddenly, or do I need to taper off the dose?

Regulatory safety information warns that serious issues, such as a worsening of angina (chest pain), have been reported when treatment is started or the dose is increased in patients with severe coronary artery disease. Official regulatory documents do not provide explicit instructions for discontinuing the medication. Any change to the treatment regimen, including stopping the drug, should be determined by a healthcare provider.


Q: I have high cholesterol; does Amlomak help with that, too?

The officially approved uses (indications) for Amlomak are for managing high blood pressure and coronary artery disease. It is not approved as a standalone treatment for high cholesterol (hypercholesterolemia).


Q: Can I consume alcohol while I am taking Amlomak?

Regulatory information suggests that the use of alcohol during treatment may have additive effects in lowering blood pressure. This combination may potentially lead to symptoms like dizziness or lightheadedness. It is important to review the use of alcohol with a healthcare provider.


Q: What is the difference between Amlomak and Amlodipine?

Amlodipine is the name of the active ingredient in the medication. Amlomak is a specific brand name product containing this active ingredient. Regulatory authorities confirm that brand name products and their generic equivalents share the same dosage form, safety, and strength.

How should Amlomak be stored and disposed of?

Amlomak's storage and disposal requirements are strictly defined by regulatory documents to ensure the product's quality and public safety.

Storage Requirement Official Regulatory Instruction
Temperature Store oral tablets at Controlled Room Temperature, typically 20 C to 25 C. The oral suspension requires refrigeration (2 C to 8 C).
Protection The product must be protected from light and excess heat and moisture; freezing is prohibited for the suspension form.
Container Keep the medication in the container it came in, tightly closed, and dispense in a light-resistant container.
Child Safety It is mandatory to keep all medication out of the sight and reach of children and to use locked safety caps.
Disposal Unused or expired medication must be disposed of in accordance with local requirements. The product must not be emptied into drains or released to the environment.

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

Available in countries:

Equivalent of Amlomak found in:

A-Z Index: