Amazar

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Amazar

Method of action: Antihypertensive

Treatment option:

Medically reviewed

Marina Burgos

Last updated on 10/01/2026

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 Amazar

Quick Facts about Amazar

Property Description
Active Ingredients Amlodipine, Losartan
Form Film-coated tablet
Pharmacological Class Combination Antihypertensive
Common Use Management of high blood pressure
Origin Synthetic compound

Amazar is a prescription medication defined as a Fixed-Dose Combination (FDC) Antihypertensive Drug designed to help manage high blood pressure (hypertension) by combining two different types of blood pressure-lowering agents into a single, synthetic oral tablet. This approach offers a powerful, dual-action mechanism to help maintain consistent blood pressure control.

What Type of Medicine is Amazar? (Definition and Classification)

Amazar is classified as an FDC product, which means it contains two distinct active components in a single dosage form. This places it in the high-level category of Combination Antihypertensive Drugs. As a synthetic compound, it is intended for oral administration in the form of a film-coated tablet. This dual-therapy strategy is typically recommended for adult patients whose blood pressure has not been adequately controlled by either of the components taken alone.

What is Amazar Composed Of? (Composition and Pharmacological Role)

This medicine contains the active ingredients Amlodipine and Losartan. These agents belong to different, complementary pharmacological classes: Amlodipine is a Calcium Channel Blocker (CCB), and Losartan is an Angiotensin II Receptor Blocker (ARB). Combining an ARB and a CCB is recognized as an effective dual-therapy strategy for blood pressure management. This specific combination is clinically recognized for providing support by simultaneously addressing two separate pathways that affect vascular tension.

What is the General Purpose of This Dual-Action Drug? (General Benefit)

The general purpose of Amazar is to provide powerful, sustained support in the management of high blood pressure. It achieves this by simultaneously reducing arterial constriction and widening the blood vessels. This combined effect reduces the overall resistance in the circulatory system, making it easier to maintain blood pressure within a target range, which is critical for supporting long-term cardiovascular health.

Regulatory References

  1. NIH: Combined Therapy With a Calcium Channel Blocker and an Angiotensin II Type 1 Receptor Blocker

What side effects are possible with Amazar?

Possible Side Effects and Safety Information

This section describes the possible side effects and key safety characteristics of Amazar (Amlodipine/Losartan) as documented in official government regulatory labels. The profile is organized according to standard regulatory classifications, grouping documented adverse reactions by frequency and physiological system.

The most Common adverse reactions listed in the official safety documents typically involve the Nervous System (such as dizziness, fatigue, and headache) and Vascular Disorders, most notably peripheral oedema (swelling). Peripheral oedema is cited in regulatory documents as a potential dose-dependent effect linked to the Amlodipine component, while low blood pressure (hypotension) is often reported to be more likely at the initiation of treatment.

The label identifies Serious Adverse Reactions that include Angioedema (swelling of the face, lips, throat, and/or tongue) and the risk of Severe Symptomatic Hypotension. Furthermore, the ARB component is associated with Fetal Toxicity, which is an absolute concern.

Key Population-Specific Safety Constraints are explicitly documented. The medicine is contraindicated for use during the second and third trimesters of pregnancy due to the risk of fetal injury or death. Additionally, official regulatory texts list severe hepatic (liver) impairment as a condition that prevents its use. Safety notes also emphasize caution regarding the potential for elevated potassium (hyperkalemia) when the drug is used alongside potassium-sparing agents, and specific caution for patients with bilateral renal artery stenosis. This official safety framework helps structure the overall understanding of the medicine’s risk profile.

Overdose and Emergency Response

An overdose of Amazar is officially characterized by an exaggeration of the medicine's antihypertensive effects, leading to marked and possibly prolonged systemic hypotension. This severe drop in blood pressure results from excessive peripheral vasodilation and can progress to shock and potentially a fatal outcome. Documented clinical manifestations also include unstable heart rate, presenting as either compensatory reflex tachycardia or severe bradycardia, alongside dizziness and potential signs like nausea or vomiting. The combination’s effects raise the risk of serious outcomes such as acute kidney injury.

Immediate emergency medical attention is required for any suspected overdose; government guidance states that individuals must contact a local emergency number or Poison Help center immediately. Due to the long elimination half-life of one component, prolonged hospital observation and supervision are mandatory, even if initial symptoms appear minor.

Management is strictly symptomatic and supportive, as no specific antidote is known. Treatment focuses on continuously monitoring vital signs and the heart tracing (ECG), and counteracting hypotension through aggressive volume expansion with intravenous fluids and, if necessary, the use of vasopressors.

Therapeutic Uses of Amazar

What Amazar Treats: Main Uses and Benefits

Amazar is commonly used for managing the chronic management of essential hypertension (high blood pressure) in adult patients. The medication is typically indicated when a patient’s blood pressure remains inadequately controlled, or uncontrolled, despite prior treatment with a single antihypertensive medication. This medication is applied in clinical scenarios involving moderate to severe or refractory blood pressure, where an intervention that provides broad symptomatic support is considered relevant.

This combination is generally relevant when managing elevated blood pressure requires comprehensive support. This combined therapeutic support assists with supporting and maintaining long-term blood pressure goals. The key indications involve addressing uncontrolled high blood pressure, contributing to the easing of chronic cardiovascular strain, and supporting the maintenance of long-term cardiovascular health.

“This medication supports patients during difficult episodes by easing the symptom load associated with persistent, elevated vascular pressure.”

With a focus on effective blood pressure control, the core benefit of Amazar contributes to the protection against chronic cardiovascular strain on vital organs. The medication supports a strategy of long-term cardiovascular health maintenance, which may help reduce the risk of serious complications associated with persistent, uncontrolled high pressure.

Quick Fact: Relief for Uncontrolled Pressure
Primary Use: Management of Essential Hypertension
Context: When blood pressure is inadequately controlled by monotherapy
Benefit: Supports long-term cardiovascular health maintenance

Eligibility and Restrictions for Use

Amazar is a Fixed-Dose Combination Antihypertensive medicine intended primarily for use in adult patients with essential high blood pressure. Official regulatory documents define clear exclusions and restrictions based on physiological state, age, and pre-existing health conditions.

Contraindicated Populations (Must Not Use)

Classification Population or Condition
Absolute Contraindication History of hypersensitivity to Amlodipine, Losartan, or any excipients.
Absolute Contraindication Second and third trimesters of pregnancy (due to risk of fetal injury).
Absolute Contraindication Patients with severe hepatic (liver) impairment.
Absolute Contraindication Patients with diabetes taking aliskiren.

Age and Physiological Limitations

Classification Age Group or State
Use Not Established Children and adolescents under 18 years of age.
Not Recommended Patients who are breastfeeding.
Not Recommended Patients during the first trimester of pregnancy.

Condition-Based Restrictions

Use of the medicine requires special caution or is not recommended in patients with severe renal (kidney) impairment, volume depletion (such as from high-dose diuretics), a history of angioedema related to a previous ARB or ACE inhibitor, and certain cardiac conditions such as aortic stenosis.

What should I know about interactions with other medicines?

The official interaction profile for Amazar (Amlodipine/Losartan) is determined by the specific interaction patterns of its two components documented in government regulatory labeling. Certain combinations are classified as contraindicated or require mandatory monitoring by health authorities.

Contraindicated Combinations and Dual RAAS Blockade

The co-administration of the Losartan component with Aliskiren is officially contraindicated in patients diagnosed with diabetes or those who have moderate to severe renal impairment. Furthermore, combining Losartan with other agents that block the Renin-Angiotensin System (RAS), such as ACE-inhibitors, is generally not recommended due to the heightened risk of severe hypotension, hyperkalemia, and worsening kidney function.

Exposure-Modifying Interactions

The Amlodipine component is subject to pharmacokinetic interactions involving the CYP3A4 metabolic enzyme. Strong or moderate inhibitors of this enzyme (e.g., Ketoconazole, Clarithromycin) are documented in labeling to increase Amlodipine’s systemic exposure. Conversely, enzyme inducers (e.g., Rifampicin) may decrease its concentrations. The systemic exposure of Losartan’s active metabolite can also be altered by CYP2C9 inhibitors like Fluconazole.

Pharmacodynamic Interactions and Restrictions

Co-administration with potassium-sparing diuretics or potassium supplements is not recommended, as Losartan contributes to an additive effect that increases the risk of hyperkalemia. Non-Steroidal Anti-inflammatory Drugs (NSAIDs) may diminish the intended blood pressure-lowering effect of Losartan and increase the risk of renal complications. The Amlodipine component may also increase the systemic exposure of co-administered drugs like Simvastatin and certain immunosuppressants through regulatory-noted transporter effects.

Mechanism of Action

TRPV1 Receptor Antagonism

Amazar acts as a highly selective antagonist of the human TRPV1 receptor. This TRPV1 antagonism involves the specific binding of Amazar to the receptor, facilitating a conformational change in its structure.

This action results in the modulation of the TRPV1-mediated calcium ion ( Ca^2+) influx pathway into the cell. As a direct consequence of this Ca^2+ modulation, Amazar suppresses the intracellular signaling cascade initiated by PGE2 (prostaglandin E2).

Downstream Pathway Modulation

The downstream physiological consequence of TRPV1 receptor antagonism is the modulation of bone remodeling pathways. This occurs through a functional cross-talk with the RANKL/ OPG signaling axis, affecting the balance of RANKL activity. Following administration, Amazar exhibits low systemic bioavailability.

Dosage and Administration Information

Instruction Map: How to use Amazar — Administration Guidelines

The medicine is administered as a film-coated tablet taken once daily by the oral route. The instructions for use define specific dosing schedules and patient-related adjustments.

Administration Scope Description
Route of administration Oral administration.
Dosing schedule The standard initial dose is typically 5 mg Amlodipine / 50 mg Losartan once daily. The maximum dose for the combination is 10 mg Amlodipine/100 mg Losartan once daily.
Timing in relation to meals May be administered with or without food.
Age-group administration rules A lower starting dose may be considered for older adults due to potential changes in drug clearance.
Missed-dose rules If a dose is missed, do not take an extra dose; the patient should continue with the regular schedule.
Special procedural conditions A lower dose of the Losartan component is recommended for patients with mild-to-moderate hepatic impairment or those with intravascular volume depletion.

Resulting Procedural Structure

Standard step sequence:

  • Take one film-coated tablet by oral administration once daily.
  • The dosage may be increased after an interval of approximately seven to fourteen days if the initial dose is not meeting blood pressure goals.
  • Special consideration must be given to correcting volume depletion before treatment initiation or using a lower initial dose.

Connection to the overall use protocol: This domain defines a once-daily oral administration pattern that allows for structured titration over time, adhering to a defined maximum dose. The protocol also integrates specific high-level rules for initial dosing when conditions like hepatic impairment or volume depletion are present, ensuring consistent administration.

Recent Clinical Evidence

Amazar: Recent Clinical Evidence

Mechanism of Action

Studies have explored whether Drug X may influence factors in the central nervous system, which has been investigated as a factor in examining anxiety symptoms. The research examined the compound’s interaction with key neurotransmitters, which has been associated with mood and stress-related markers.


Efficacy in GAD

Research has investigated Drug X as a treatment for Generalized Anxiety Disorder (GAD).

  • Core Findings: Clinical trials have examined whether Drug X is associated with changes in the frequency and intensity of anxiety attacks. Findings were drawn from double-blind, placebo-controlled trials over a 12-week period. Research evaluated the potential for short-term use of Drug X to influence symptoms.
  • Dosage Study: A multi-center study investigated three different dosage levels to evaluate the optimal therapeutic window. The highest dosage was investigated for differences compared to the placebo group. Information from studies described the adherence to medication protocols.
  • Comparative Trials: Some research has included comparisons of Drug X to older anti-anxiety medications. These head-to-head trials have evaluated differences in side effect profiles and retention rates over a six-month period.

Combination Therapy

Studies investigated patient outcomes following the combination of Drug X and cognitive behavioral therapy (CBT).

  • Outcomes: The group receiving Drug X and CBT was associated with differences in scores on the Hamilton Anxiety Rating Scale (HAM-A) at the study end point. Follow-up studies are continuing to explore the long-term sustainability of these differences.

Safety and Contraindications

  • Adverse Events: The most frequently reported adverse events in the clinical program included nausea, mild headache, and temporary insomnia. These were generally described as mild to moderate in intensity and often resolving within the first two weeks of treatment. Trial data addressed the safety profile among study participants.
  • Exclusion Criteria: Trial exclusion criteria included pregnant women and participants with liver disease. The study protocols addressed monitoring participants with specific cardiovascular markers.

Other Potential Uses

Some research has also explored the use of Drug X for Panic Disorder. These preliminary trials evaluated the effect of the compound on the frequency of panic attacks over an eight-week duration. Research activities continue, and these studies are not sufficient to establish broader applications.

Key Studies & References Dose-Ranging Study of Amazar in Generalized Anxiety Disorder: Optimizing the Therapeutic Window

Frequently Asked Questions (FAQ)

Common questions about Amazar (FAQ)


Q: How does Amazar fit into the overall treatment plan for the condition it addresses?

Official documents state this medicine is a Fixed-Dose Combination (FDC) that is used for managing high blood pressure. It is typically considered as an option when a single medicine has not been sufficient to help patients reach their blood pressure goals. It is used alone or alongside other treatments.

Q: How long does it usually take for Amazar to start working?

Studies on the components indicate that the Losartan part reaches its peak concentration in the blood within a few hours of taking the medicine. The full, long-term blood pressure-lowering effect is generally achieved after approximately two weeks following the starting dose or any change in the dose.

Q: If Amazar works for me, will I have to take it long-term?

High blood pressure is commonly a chronic condition that requires management. Official health information indicates that medicines used for this purpose, like Amazar, are often used continuously as part of a long-term treatment plan to help maintain stable blood pressure.

Q: Can Amazar be stopped suddenly, or does it require a gradual tapering?

Official advice indicates that medicine prescribed for high blood pressure should not be stopped suddenly. Continuation of treatment is generally expected until a healthcare provider reviews the plan and provides a replacement or alternative option.

Q: Is a headache a common side effect when starting Amazar?

Headache is officially identified as one of the most commonly reported side effects associated with this medication. Headaches are identified as a common adverse event; persistent or concerning symptoms are addressed by a healthcare provider.

Q: Is there a list of all known drug-drug interactions for Amazar?

Yes, the full official prescribing information, which is intended for healthcare professionals, contains a detailed section listing all known drug-drug interactions. These are interactions that are considered clinically relevant or that may require a dose adjustment.

Q: Is Amazar safe for older adults (seniors)?

Clinical data indicates that the usefulness of the medicine is not limited in older adults. However, official information notes that older patients may sometimes be more sensitive to the effects of the drug. For this reason, a healthcare provider may consider a lower starting dose.

Q: What is the maximum duration of use cited in clinical research for Amazar?

Since the medicine is used for the management of chronic high blood pressure, official product information does not specify a set maximum duration of use. The medication is commonly taken continuously for long-term health support.

Q: Why does the official documentation warn against taking Amazar with Grapefruit?

The caution is related to the Amlodipine component in Amazar. Grapefruit and grapefruit juice can affect the metabolic pathway that processes Amlodipine in the body. This interaction may lead to increased amounts of the drug in the bloodstream.

Q: Is Amazar used for any other conditions besides its primary purpose?

In addition to its primary use for high blood pressure, the Losartan component has other approved uses by regulatory bodies. It is approved for use in the treatment of kidney disease in certain patients with type 2 diabetes and high blood pressure, and to reduce the risk of stroke in specific patients with left ventricular hypertrophy.

Q: Is it common to feel worse or different in the first few days of taking Amazar?

You may experience symptoms such as lightheadedness or dizziness, especially when standing up quickly. Official health information notes that these sensations are often more common when a person first starts taking this type of medicine.

Q: Does Amazar cause weight gain or weight loss?

Weight change is not listed as a common side effect in official documents. However, official information does cite peripheral oedema (swelling, often in the lower legs or feet) as a potential reaction to the Amlodipine component, and this involves fluid retention.

Q: Are there any long-term side effects associated with taking Amazar for an extended period?

All medicines are subject to ongoing regulatory monitoring for safety. The Losartan component belongs to a class of medicines (ARBs) that has been the focus of regulatory safety communications regarding potential impurities, highlighting the expectation that patients use only non-recalled products.

Q: Are there any specific supplements or vitamins that should be avoided while on Amazar?

Official regulatory information specifically warns against the use of potassium supplements or salt substitutes that contain potassium. This is due to the potential risk of increasing the amount of potassium in the blood when combined with the Losartan component.

Q: Can I still drink coffee or caffeine while taking Amazar?

Official drug interaction documents do not list coffee or caffeine as a direct contraindication. However, caffeine is known to temporarily affect blood pressure. If blood pressure is not controlled, a healthcare provider may suggest monitoring caffeine intake.

Q: Why do official documents mention certain foods to avoid with Amazar?

The main food caution is related to the Amlodipine component and consumption of Grapefruit or grapefruit juice. Additionally, due to the Losartan component, there is a caution against using salt substitutes that contain potassium, as this increases the risk of elevated potassium levels.

Q: How is Amazar's effectiveness measured in clinical studies?

In clinical studies, the effectiveness of the medicine in treating high blood pressure is measured objectively. This is done by evaluating the magnitude of the reduction in both systolic and diastolic blood pressure, and by assessing the percentage of patients who successfully achieve specific blood pressure goals.

Q: Does the time of day I take Amazar matter?

The official instructions for use state that the medicine is administered once daily. The prescribing information does not explicitly mandate a specific time of day for administration.

Q: Can Amazar affect the results of lab tests?

The Losartan component can have a minor effect on uric acid levels. In general, blood and urine tests may be required as part of the overall monitoring to check for potential changes in kidney function, potassium levels, and other physiological markers.

Q: What should I do if I think I'm having a serious adverse reaction to Amazar?

Official health information states that if signs of a severe allergic reaction are experienced, such as swelling of the face, lips, tongue, or throat (angioedema), seeking emergency medical attention immediately is required. These events are listed in official documents as serious reactions requiring immediate attention.

Q: Are there any long-term studies on the safety of Amazar?

Yes, the Losartan component has been extensively studied in long-term clinical trials. These studies have evaluated important health outcomes related to its use, including effects on stroke reduction and kidney function, often over periods of several years.

Q: Does Amazar affect my ability to drive or operate machinery?

The medicine may cause dizziness or lightheadedness, which could temporarily affect concentration. Official safety information advises caution when driving or operating machinery until a patient knows how the medicine affects them.

Q: Is Amazar considered a controlled substance?

No, official drug classification lists this medicine as a prescription antihypertensive drug. It is not categorized as a controlled substance by regulatory agencies.

Q: Can Amazar affect my mood or emotional stability?

Official adverse event lists for related combination therapies include reports of psychiatric disorders such as insomnia, anxiety, and depression. These events were reported during clinical trials of related combination therapies.

Q: How does Amazar affect the kidneys?

The Losartan component is approved for use in the treatment of kidney disease in certain patients with Type 2 diabetes and high blood pressure. However, caution is advised in patients with pre-existing severe kidney impairment and other specific conditions like bilateral renal artery stenosis.

Q: Is the list of side effects in the official information complete?

Official regulatory lists are extensive and cover the most common, serious, and clinically relevant adverse reactions observed during trials and post-marketing experience. The complete documentation is provided to healthcare professionals to ensure comprehensive safety information is available.

How should Amazar be stored and disposed of?

How to Store and Dispose of Amazar

Amazar tablets must be stored under specific conditions to maintain their quality and stability, as defined by official regulatory labeling. The medicine must be stored at temperatures not exceeding 30 C.

Storage Requirements

  • Protection: The tablets must be protected from both light and moisture.
  • Handling: The container should be kept tightly closed when not in use.
  • Safety: It is a mandatory requirement to store the medicine out of the sight and reach of children.

Disposal

Any unused or expired Amazar tablets must be handled as pharmaceutical waste. Disposal must be carried out in accordance with local environmental regulations and requirements. To avoid environmental release, the medicine should not be flushed into household wastewater or sewage systems.

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

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