General Overview
Losartan relaxes blood vessels, helping to lower blood pressure and decrease the risk of stroke, especially in patients with high blood pressure and an enlarged heart.
Medicine Information
Losartan
Losartan Potassium
Prescription required
Cardiovascular / Hypertension
Medicine Safety Disclaimer
This information is for educational purposes only and should not be used for self-diagnosis or self-treatment. Do not start, stop, or change any medicine without consulting a qualified doctor or pharmacist. In case of overdose, severe allergic reaction, breathing difficulty, swelling of the face/lips, unconsciousness, or severe side effects, seek emergency medical help immediately.
Composition
Losartan Potassium IP
Strength
25 mg / 50 mg
Medicine Type
Tablet
Brand Names
Losacar
Covance
Repace
Tozaar
Reported Uses
Used for hypertension, diabetic nephropathy (kidney disease], and stroke risk reduction.
General Characteristics
Effective 24-hour blood pressure control, reduces proteinuria, and protects kidneys in type 2 diabetics.
General Mechanism of Action
Selectively blocks AT1 receptors, preventing angiotensin II from causing vasoconstriction and aldosterone release.
Storage Guidelines
Store below 25°C in a dry place. Keep container closed.
General Educational Notes
Have your blood pressure, kidney function, and potassium levels checked regularly while taking this medication.
Frequently Asked Questions
How does Losartan protect the kidneys?
By blocking angiotensin II, Losartan dilates the efferent arterioles of the kidney, reducing intraglomerular pressure and slowing the progression of diabetic renal damage.
Can I take Losartan with pain relievers?
Avoid NSAIDs like ibuprofen or diclofenac, as they can reduce Losartan's blood pressure-lowering effect and increase the risk of acute kidney injury.