prezar (LOSARTAN)
Introduction to Prezars
Prezar is a medication primarily used to manage high blood pressure and other related conditions. It helps in relaxing blood vessels, making it easier for the heart to pump bloo... See More
What is Prezar?
Prezar is an angiotensin II receptor blocker (ARB) commonly used to treat high blood pressure (hypertension) and heart failure. It is also prescribed to protect the kidneys in diabetic nephropathy. Prezar works by blocking the action of angiotensin II, a hormone that causes blood vessels to constrict, thus helping to relax and widen blood vessels, lowering blood pressure and improving heart function.
How do I take Prezar?
Prezar can be taken with or without food. There are no specific food restrictions, but avoid high-potassium foods or supplements as Prezar can increase potassium levels. Take once daily, at the same time each day. Swallow the tablet whole, without crushing or chewing. Follow your doctor’s advice on potassium intake and other medications you may be taking.
For how long do I take Prezar?
Prezar is often a medicine you take for a long time, maybe even your whole life.
What disease or symptom is Prezar used for?
Prezar is indicated for treating hypertension (high blood pressure), heart failure, and diabetic nephropathy (kidney disease in diabetes). It’s also used to reduce the risk of stroke in patients with hypertension and left ventricular hypertrophy (enlarged heart). Prezar helps lower blood pressure and protect kidney function, improving overall cardiovascular health.
How long does it take for Prezar to start working?
Your blood pressure may go down in the first week of taking Prezar, but it may take up to 6 weeks to feel the full effects.
Is Prezar effective?
Evidence supporting Prezar’s effectiveness comes from clinical trials showing it significantly reduces blood pressure, improving cardiovascular outcomes. Studies like the Prezar Heart Failure Study demonstrated its ability to reduce symptoms and hospitalizations in heart failure patients. It also effectively protects kidney function in those with diabetic nephropathy and reduces the risk of stroke in high-risk patients.
How does one know if Prezar is working?
The benefit of Prezar is evaluated by regularly monitoring blood pressure to ensure it stays within the target range. In patients with heart failure or diabetic nephropathy, kidney function and creatinine levels are also monitored. Additionally, doctors may assess heart function and symptoms to determine if the medication is effectively improving overall cardiovascular health and reducing risks.
How does Prezar work?
Prezar works by blocking the action of angiotensin II, a hormone that constricts blood vessels and raises blood pressure. By blocking angiotensin II receptors, Prezar helps relax and widen blood vessels, which lowers blood pressure. This action improves heart function, reduces strain on the heart, and helps protect the kidneys, particularly in people with diabetes.
Who should avoid taking Prezar?
Prezar is contraindicated in pregnancy, particularly in the second and third trimesters, due to risks to the fetus. It should not be used in patients with severe liver impairment or allergy to the drug. Caution is advised for those with kidney problems, low blood pressure, or high potassium levels. Regular monitoring of blood pressure, kidney function, and potassium is important.
Can I take Prezar with other prescription drugs?
Significant interactions with Prezar include diuretics (e.g., spironolactone) which may increase the risk of low blood pressure or kidney problems. ACE inhibitors (e.g., enalapril) or renin inhibitors (e.g., aliskiren) can cause hyperkalemia and kidney issues. NSAIDs (e.g., ibuprofen) may reduce Prezar’s effectiveness and harm kidney function. Always consult your doctor about all medications you're taking.
Can Prezar be taken safely while pregnant?
Prezar is a medication that should not be taken by pregnant women. If taken during pregnancy, it can decrease the amount of fluid surrounding the developing baby, especially in the second and third trimesters. This can cause harm to the baby's kidneys and lungs, leading to long-term health issues. If you discover you are pregnant while taking Prezar, stop taking it and consult your doctor immediately.
Can Prezar be taken safely while breastfeeding?
It's usually okay to breastfeed while taking Prezar, but it's important to talk to your doctor first. However, if your baby was born prematurely, it's best to avoid taking Prezar. Your doctor can help you decide the best course of action.
Is Prezar safe for the elderly?
Prezar is a medicine for high blood pressure and kidney protection in people with type 2 diabetes. In studies, a smaller percentage of older people (65 and older) took part in the high blood pressure trials compared to the diabetes trials. Doctors found Prezar worked similarly well in both younger and older adults, but some older people might be more sensitive to it. It's important for doctors to check potassium levels in the blood regularly, and they may need to adjust the dose or stop the medicine if necessary.
How should I store Prezar?
To keep your Prezar medicine in good condition, store it properly. Put it in a container that closes tightly to keep out light. The temperature should stay between 59°F to 86°F (15°C to 30°C). Most importantly, keep it and all other medicines out of reach of children for safety.
Does Prezar make people tired or drowsy?
Yes, Prezar can cause dizziness, which was reported in 3% of patients in clinical trials. If you experience dizziness or lightheadedness, especially after getting up from a lying or sitting position, get up slowly and talk to your doctor.
Does Prezar cause stomach upset?
Yes, Prezar can cause stomach upset like abdominal pain, nausea, vomiting, and diarrhea. These side effects were reported in less than 2% of patients. If you experience gastrointestinal issues, consult your doctor for advice on managing these side effects.
Does Prezar affect sleep?
Prezar can cause sleep disorders. If you experience a change in sleep, talk to your doctor to see if they recommend any changes to your medication or sleep habits.
Does Prezar make it hard to think or concentrate?
Yes, Prezar may affect your ability to think or concentrate. Side effects like somnolence and headache can cause problems with concentration, attention, and memory. If you experience these side effects, talk to your doctor.
Does Prezar affect mood?
Yes, Prezar can affect your mood. It may cause depression. If you experience mood swings, depression, or anxiety while taking this medication, it is important to consult your doctor for further evaluation and guidance.
Does Prezar interfere with sexual function?
Yes, Prezar can cause impotence. If you experience sexual side effects while taking Prezar, talk to your doctor as they may be able to adjust your dose or suggest alternative treatments.
Does Prezar affect appetite?
There is no enough data to prove that Prezar affects appetite.
Does Prezar cause weight gain?
Weight gain is not a commonly reported side effect of Prezar. In fact, it is more likely to cause weight loss in rare cases due to its potential impact on fluid retention and blood pressure.
Does Prezar cause headaches?
Prezar can cause headaches. If you experience headaches while taking Prezar, talk to your doctor to see if they recommend any changes to your medication or over-the-counter pain relief.
Does Prezar limit driving?
Prezar can cause dizziness. If you experience dizziness, do not drive or operate machinery.
Is it safe to drink alcohol while taking Prezar?
Alcohol can lower blood pressure, which might amplify Prezar's effects and cause dizziness or fainting. It's best to limit alcohol intake and consult your doctor for personalized advice.
Is it safe to drink coffee or tea while taking Prezar?
Moderate consumption of coffee or tea is generally safe, but caffeine can sometimes raise blood pressure slightly. If you're concerned, talk to your doctor or pharmacist.
Is it safe to exercise while taking Prezar?
Regular exercise is beneficial, but since Prezar lowers blood pressure, you may feel dizzy during activity. Speak to your doctor before starting a new or intense exercise routine to ensure safety.
What are Prezar possible harms and risks?
Common side effects of Prezar include dizziness, headache, fatigue, and nasal congestion. Significant adverse effects may include low blood pressure (hypotension), elevated potassium levels (hyperkalemia), and kidney problems. In rare cases, it can cause angioedema (swelling of deeper layers of skin). Serious side effects require immediate medical attention.
Available in 2 variations
Prezar 25mg Tablet
Prezar 25mg Tablet
Losartan (25mg)
strip of 10 tablets
Prezar 50mg Tablet
Prezar 50mg Tablet
Losartan (50mg)
strip of 10 tablets
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