Irbesartan Tablet Usp 75mg, 150mg, 300mg Tablet

What is Irbesartan Tablet Usp 75mg, 150mg, 300mg Tablet?

Irbesartan Tablet USP is available in 75 mg, 150 mg, and 300 mg strengths and contains irbesartan, an angiotensin II receptor blocker (ARB). It is used in the management of hypertension and may be indicated for certain patients with diabetic kidney disease associated with hypertension. Treatment should follow approved product information and healthcare professional guidance.

Uses / Indications

Irbesartan tablets may be indicated for:

• Management of hypertension
• Blood pressure control as part of an appropriate treatment plan
• Reduction of blood pressure-related cardiovascular risk
• Management of diabetic nephropathy associated with hypertension in appropriate patients

Benefits

• Helps lower elevated blood pressure.
• Provides selective angiotensin II receptor blockade.
• Available in multiple strengths for different treatment requirements.
• Oral tablet formulation provides convenient administration.
• Suitable for pharmaceutical supply requirements subject to the approved product specification.

Side Effects

Common Side Effects

Possible side effects may include:

• Dizziness
• Headache
• Fatigue
• Nausea
• Musculoskeletal discomfort
• Changes in blood pressure

Less Common or Serious Side Effects

Serious adverse effects may include significant low blood pressure, changes in kidney function, increased potassium levels, or severe allergic reactions. Seek immediate medical attention for facial or throat swelling, difficulty breathing, severe weakness, fainting, or other serious symptoms.

How Does It Work?

Irbesartan is an angiotensin II receptor blocker (ARB). It selectively blocks the action of angiotensin II at the AT1 receptor. Angiotensin II normally contributes to blood vessel constriction and promotes mechanisms that can increase blood pressure.

By blocking its action, irbesartan promotes relaxation of blood vessels and reduces blood pressure. It also reduces aldosterone-related effects, which can contribute to its antihypertensive activity.

Dosage Guidelines

• Take Irbesartan Tablet USP only according to the approved product information and healthcare professional guidance.
• The appropriate strength and treatment schedule depend on the indication, blood pressure response, kidney function, age, and other medicines.
• Tablets should generally be swallowed with water and may be taken with or without food unless otherwise directed.
• Take the medicine at approximately the same time each day.
• Do not change the strength or dose without professional guidance.
• If a dose is missed, take it when remembered unless it is close to the next scheduled dose. Do not double the dose.
• The exact dose and treatment duration should follow the approved product information and the recommendation of a qualified healthcare professional.
• If an overdose is suspected, seek immediate medical attention or contact an appropriate poison-control or emergency medical service.

When Not to Use

Irbesartan may not be appropriate for individuals with:

• Known hypersensitivity to irbesartan or any relevant product ingredient.
• Pregnancy, particularly from the second trimester onward; ARB medicines should generally not be used during pregnancy.
• Certain severe liver or kidney conditions requiring specific medical assessment.
• Concomitant use with aliskiren in patients with diabetes or certain renal impairment, where contraindicated.

The approved product information should be reviewed for complete contraindications and warnings.

Drug / Product Interactions

Important interactions may occur with:

• Aliskiren
• ACE inhibitors
• Potassium supplements
• Potassium-containing salt substitutes
• Potassium-sparing diuretics
• Lithium
• Non-steroidal anti-inflammatory drugs (NSAIDs)
• Other medicines that affect blood pressure or kidney function

A complete list of medicines and supplements should be reviewed by a qualified healthcare professional.

Safety Advice

• Blood pressure should be monitored during treatment.
• Kidney function and serum potassium may require monitoring, particularly in patients with kidney disease or those taking medicines affecting potassium levels.
• Discuss use with a healthcare professional if there is a history of kidney disease, liver disease, heart disease, or electrolyte abnormalities.
• Patients taking potassium supplements or potassium-sparing medicines should seek professional advice before use.
• Excessive dehydration may increase the risk of low blood pressure or kidney-related adverse effects.
• Irbesartan should not be used during pregnancy unless specifically directed within appropriate clinical circumstances; patients who become pregnant should contact their healthcare professional promptly.
• Breastfeeding considerations should be discussed with a qualified healthcare professional.
• Elderly patients may require appropriate monitoring based on their overall medical condition.

General Instructions

• Take the tablet exactly as directed.
• Swallow the tablet with water unless otherwise directed.
• Follow the recommended dosing schedule.
• Do not stop long-term antihypertensive treatment without professional guidance.
• Keep the product out of reach of children.
• Do not use after the expiry date.
• Read the approved package insert before use.

Special Dietary / Lifestyle Tips

• Follow a balanced diet appropriate for cardiovascular health and blood pressure management.
• Limit excessive dietary sodium where advised by a healthcare professional.
• Maintain adequate fluid intake unless fluid restriction has been recommended.
• Regular physical activity may support blood pressure management when medically appropriate.
• Avoid excessive alcohol consumption.
• Potassium-containing supplements or salt substitutes should only be used after professional advice.

Comparison with Other Treatments

Irbesartan belongs to the ARB class of antihypertensive medicines. Other treatment options for hypertension include ACE inhibitors, calcium-channel blockers, beta-blockers, diuretics, and other ARBs.

Treatment selection depends on the patient’s blood pressure, medical history, kidney function, other medicines, tolerability, and professional clinical assessment.

Precautions & Warnings

• Irbesartan can cause low blood pressure, particularly in patients who are volume depleted.
• Kidney function may change during treatment, especially in susceptible patients.
• Increased serum potassium may occur and may require monitoring.
• Use caution in patients with renal artery stenosis, kidney impairment, liver disease, or conditions affecting fluid or electrolyte balance.
• Avoid potassium supplements or potassium-containing salt substitutes unless advised by a healthcare professional.
• Irbesartan should generally be discontinued when pregnancy is detected and an appropriate alternative should be considered under professional guidance.

Can I Use It With Other Medicines?

Generally Compatible With

Irbesartan may be prescribed with other antihypertensive medicines when clinically appropriate. Combination treatment should be selected and monitored by a qualified healthcare professional.

Use With Caution / Avoid

Particular caution may be required with:

• Aliskiren
• ACE inhibitors
• Potassium supplements
• Potassium-sparing diuretics
• Potassium-containing salt substitutes
• Lithium
• NSAIDs
• Other medicines that may affect kidney function or potassium levels

Potential interactions should be checked against the approved product information.

Storage

Store according to the storage conditions stated on the approved product label and package insert.

• Keep the tablets in their original packaging.
• Protect the product from unsuitable environmental conditions as specified on the approved label.
• Keep out of reach and sight of children.
• Do not use after the stated expiry date.

Frequently Asked Questions

1. What is Irbesartan Tablet USP used for?

Irbesartan is primarily used for the management of hypertension and may also be indicated for diabetic nephropathy associated with hypertension in appropriate patients.

2. What strengths of Irbesartan are available?

This product is supplied in 75 mg, 150 mg, and 300 mg tablet strengths.

3. What type of medicine is Irbesartan?

Irbesartan belongs to the angiotensin II receptor blocker (ARB) class of antihypertensive medicines.

4. Can Irbesartan be taken with other blood pressure medicines?

It may be prescribed with certain antihypertensive medicines when clinically appropriate. The combination should be determined and monitored by a qualified healthcare professional.

5. Can Irbesartan affect potassium levels?

Yes. Irbesartan may increase blood potassium levels in some patients. Monitoring may be appropriate, particularly when other medicines affecting potassium are being used.

6. Can Irbesartan be used during pregnancy?

Irbesartan should not generally be used during pregnancy, particularly from the second trimester onward. Anyone who becomes pregnant while taking it should contact a qualified healthcare professional promptly.

7. How should Irbesartan tablets be stored?

Store according to the storage conditions stated on the approved product label and package insert.

8. Is a pack insert available for this product?

Yes. The pack insert or leaflet is available upon request.