What Is Losartan Used For?
Losartan is mainly used to:
Lower high blood pressure
Reduce the risk of stroke
Protect the kidneys, especially in people with diabetes
Treat heart failure in some patients
By controlling blood pressure, losartan helps prevent serious problems like heart attacks and kidney damage.
How Does Losartan Work?
Losartan blocks the action of a hormone called angiotensin II, which normally causes blood vessels to tighten. When this hormone is blocked, blood vessels relax, blood pressure drops, and the heart doesn’t have to work as hard.
How Is Losartan Taken?
Losartan is taken by mouth, usually once daily, with or without food. The dose depends on the person’s condition and how well they respond to treatment. It’s important to take it at the same time each day for best results.
Possible Side Effects
Most people tolerate losartan well, but some may experience:
Dizziness or lightheadedness
Fatigue
Headache
Low blood pressure (especially when starting treatment)
Serious side effects are rare, but any unusual symptoms should be reported to a doctor.
Important Tips
Take losartan exactly as prescribed
Do not stop taking it suddenly without medical advice
Regular blood pressure checks are important
Staying active and eating a healthy diet improves results
Final Thoughts
Losartan is a safe and effective medication for managing high blood pressure and protecting the heart and kidneys. When used correctly and combined with a healthy lifestyle, it plays a key role in long-term health.