High Quality 99% Losartan Potassium CAS 124750-99-8 Powder Fast Shipping Good Price

Losartan Potassium More Info

Losartan Potassium  is an oral medication that belongs to a class of drugs known as angiotensin II receptor blockers (ARBs). It is primarily used for the treatment of hypertension (high blood pressure) and for protecting the kidneys in patients with type 2 diabetes.

Mechanism of Action

Losartan works by selectively blocking the action of angiotensin II, a potent vasoconstrictor that plays a key role in regulating blood pressure and fluid balance. By inhibiting its action, losartan leads to:

1. Vasodilation : The relaxation and widening of blood vessels, which helps lower blood pressure by reducing the resistance the heart must overcome to pump blood.
2. Decreased Aldosterone Secretion : This results in lower sodium and water reabsorption in the kidneys, contributing to reduced blood volume and further lowering blood pressure.
3. Prevention of Cardiac Remodeling : Losartan can help protect the heart and blood vessels from changes associated with hypertension and heart failure.

Indications

Losartan Potassium is indicated for:

1. Hypertension : It is prescribed to manage high blood pressure, either alone or in combination with other antihypertensive agents.
2. Heart Failure : It may be used to manage heart failure symptoms and improve overall heart function.
3. Diabetic Nephropathy : It is indicated for the treatment of kidney disease in patients with type 2 diabetes, helping to reduce the progression of kidney damage.
4. Stroke Risk Reduction : In some cases, losartan is used to reduce the risk of stroke in patients with hypertension and left ventricular hypertrophy.

Dosage and Administration

• Dosing : The typical starting dose for adults is 50 mg once daily. Based on individual response, the dose may be adjusted up to a maximum of 100 mg per day.
• Administration : Losartan can be taken with or without food, and it is important to take it at the same time each day for consistent blood levels.

Side Effects

Losartan is generally well tolerated, but some potential side effects may include:

1. Dizziness : This may occur, especially after the first dose, due to blood pressure reduction.
2. Hypotension : Excessive lowering of blood pressure can lead to symptoms like lightheadedness or fainting.
3. Hyperkalemia : Elevated potassium levels are possible, particularly in patients with renal impairment or those taking other medications that affect potassium levels.
4. Cough : Although less common than with ACE inhibitors, some patients may experience a dry cough.

Contraindications and Precautions

Losartan is contraindicated in:

• Pregnancy : Use during pregnancy can cause injury or death to the developing fetus and is not recommended.
• Severe Renal Impairment : Patients with significant kidney problems may require careful consideration before initiating therapy.

Precautions should be taken in:

• Renal Impairment : Those with mild to moderate renal dysfunction may require dose adjustments and close monitoring.
• Concomitant Diuretic Use : Patients on diuretics may experience increased risk of hypotension; careful blood pressure monitoring is important.

Drug Interactions

Losartan may interact with other medications, including:

• Potassium Supplements or Potassium-Sparing Diuretics : These can increase the risk of hyperkalemia.
• NSAIDs (Nonsteroidal Anti-Inflammatory Drugs)  : Such medications may reduce the antihypertensive efficacy of losartan and potentially impair kidney function.
• Lithium : Caution is advised when using lithium with losartan due to the risk of increased lithium levels.

Conclusion

Losartan Potassium is a valuable medication for managing hypertension, heart failure, and kidney protection in diabetic patients. Its mechanism of action provides effective blood pressure control with a generally favorable safety profile. As with any drug, careful monitoring, awareness of potential side effects, and consideration of drug interactions are essential for ensuring optimal therapeutic outcomes.

Product Image

FAQ

Q1. Can I get a free sample?

We can send you a samll free sample, and you only need to pay for the shipping cost.

Q2. What is the HyperChem payment term?

T/T in advance
LC at sight
DP at sight

Bank transfer

PayPal

Bitcoin...

Q3. What is HyperChem shipment policy?

Our policy is to strive for the quickest shipment time possible.

For ready stock samples, they are usually shipped within 3 working days after payment received.
For non-ready stock, please contact HyperChem sales team to negotiate.

Q4. What is HyperChem shipment term?

By Express  
FedEx  UPS  DHL  EMS                               
Fast: 3-7 days around, high cost, door to door service

By Air                                        
Suitable for more than 50kg 
Fast: 3-7 days, hight cost, port to port, professional broker needed 

By Sea
Suitable for more than 500kg      
Fast: 7-45 days, low cost, port to port, professional broker needed 

We will always attempt to utilize the quickest and most affordable way for customers to receive orders. And follow -up with customers via email for all shipment details as well as updated track information until it arrives without damage.

Q5. What HyperChem will provide after shipment?

For sample orders: 
After shipment is done, an timely email including:

1. Track details (Fedex /TNT/DHL/EMS Track number)
2. Packaging photo
3. COA, MSDS, etc
4. Dispatch date & Estimated arriving time
5. Shipping invoice

For commercial orders:
A full set of shipment documents as well as package photos can be provided in scan-copy and original, to help customers complete the customs clearance process.