Losartan (Cozaar): How to use, Side Effects, Dosage

Losartan (Cozaar): How to use, Side Effects, Dosage

What is Losartan?

Losartan is used to treat high blood pressure (high blood pressure). It is also used to reduce the risk of stroke in some people with heart disease. It keeps blood vessels from stenosis, which reduces blood pressure and improves blood flow.

Losartan (Cozaar) belongs to a group of angiotensin II receptor antagonists.

Losartan is used to reduce the long-term effects of people with type 2 diabetes with high blood pressure. Its empirical formula is C22H22ClKN6O

COZAAR (losartan potassium) is an angiotensin II receptor blocker acting on the AT1 receptor subtype. Losartan potassium, a non-peptide molecule, is chemically described as 2-butyl-4-chloro-1- [p-(o-1Htetrazol- 5-ylphenyl) benzyl] imidazole-5-methanol monopotassium salt.

Losartan can also be used for the purposes not listed in this medication guide.

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How to use Losartan?

You may take losartan with or without food.

Talk to your doctor if you have severe vomiting or diarrhea or are too common. You can easily lose water by taking this medicine, which can lead to severe low blood pressure or severe electrolyte imbalance.

Use this medicine by your mouth as prescribed by your doctor, usually once a day with or without food. The dose is based on your medical condition and response to treatment.

If you use the liquid form of this medicine, take the bottle before each dose. Measure the exact dose using a special measuring device / spoon. Do not use a spoon because you may not have a proper dose.

Your blood pressure should often be checked. Check your doctor on time.

Dosage of Losartan

Usual adult consumption for high blood pressure:

Initial dose: 50 mg once daily.

Maintenance dose: 25 to 100 mg oral doses of 1 to 2 tablets.

Daily dosage of Losartan for Diabetic Nephropathy:

Initial dose: 50 mg once daily.

Maintenance dose: 25 to 100 mg oral doses of 1 to 2 tablets.

Adult hypertension

The initial dose of COZAAR is 50 mg once a day. The dose may be increased to a maximum dose of 100 mg once a day as needed to control blood pressure. An initial dose of 25 mg may be recommended for patients with intravascular depletion (for example, in the treatment of diuretics).

Patients with hypertension with left ventricular hypertrophy

The initial starting dose is 50 mg COZAAR once a day. Hydrochlorothiazide should be added at a dose of 12.5 mg / day, and / or the COZAAR dose should be increased to 100 mg once a day, and then increase the hydrochlorothiazide to 25 mg daily based on the blood pressure response.

Pediatric Hypertension

The usual dose is 0.7 mg / kg once daily (up to 50 mg total) as a pill or suspension (medicine and intervention). Consumption should be adjusted according to the blood pressure response. Doses higher than 1.4 mg / kg (or more than 100 mg) per day have not been studied in children.

COZAAR is not recommended in children under the age of 6 years or in children with a minimum glomerular filtration rate of less than 30 ml / 1.73 m 2 / min.

Nephropathy in type 2 diabetic patients

The initial dose is 50 mg once a day. The dose should be 100 mg daily based on blood pressure.

Symptoms of over dose

Limited data are available in relation to overdose in humans. The most commonly prescribed medication is hypertension and tachycardia; bradycardia may occur as a paracymptic (vagal) stimulation. If blood pressure is due to clinical symptoms, supportive care should be taken.

Neither losartan nor its active metabolite can be removed by hemodialysis.

Losartan Cozaar

Please if you have any questions about Losartan (Cozaar), you can ask us by commenting below this text, we'll answer you as soon as possible.

Side effects of Losartan

In rare cases, losartan can cause a disease that leads to a breakdown of the skeletal muscle tissue, which leads to kidney failure. Call your doctor immediately if you have muscle aches, an unwanted sensation or weakness, especially if you have fever, unusual fatigue and dark urine.

In the event that:

A feeling that might be lost;

Pain or burning when urinating

Pale skin, feeling dizzy or short of breath, fast heartbeat, overcoming difficulty;

Fatigue, chest pain;

Sleepiness, confusion, mood changes, increased thirst, loss of appetite, nausea and vomiting;

Swelling, weight gain, shortness of breath, urination less than usual or in general; or

High potassium (slow heart beat, weak weakness, muscle weakness, stomach feeling).

Common side effects of Losartan may include:

Symptoms of a cold or flu such as nasal congestion, sneezing, sore throat, fever.

Dry cough;

Cramps

Pain in the legs or back;

Stomachache, diarrhea;

Headache, dizziness;

Feeling tired or

Sleep problems (insomnia).

This list is not the full list of side effects and others may occur.

Drugs that may interact with Losartan

Tell your doctor about all the medications you use and those that you start or stop taking losartan during treatment.

A diuretic or "pill water";

Lithium;

Other blood pressure medications;

Celcioxide; or

Aspirin or other nonsteroidal anti-inflammatory drugs such as ibuprofen (Advil, Motrin), naproxen (Aleve), celecoxib, diclofenac, indomethacin, meloxicam, and others.

This is not a complete list.

For whom Losartan might not be safe

You should not use losartan if you are allergic.

If you have diabetes, do not take Losartan with any medicine that contains Alicerin (Amturnide, Tekturna, Tekamlo, and Valturna). If you have kidney disease, you may also need to take this drug with aliskiren.

Tell your doctor if you are sure that your losartan is safe for you.

kidney disease;

Congestive Heart Failure;

Liver disease;

Electrolyte imbalance (such as low levels of potassium in your blood); or

If you are dehydrated.

Use Losartan while pregnancy

AU: Use is prohibited.

England: Use in the first trimester of pregnancy is not recommended and is treated during the second and third trimester.

United States: During pregnancy, this drug should not be used during pregnancy unless there is a replacement for it and the risk of developing a fetus is higher.

AU TGA Pregnancy Category: D

FDA American Pregnancy Category: D

Comments: Appropriate contraceptive methods should be encouraged.

Animal studies have shown evidence of the toxicity and mortality of the fetus and baby. In humans, the use of drugs that affects the angiotensin-renin system (RAS) in the second and third courses increases the mortality rate of neonates and infants. There are no controlled data in human pregnancy.

AU TGA Pregnancy Category D: Medicines that have been caused, suspected of causing or may cause an increase in the incidence of human embryonic anomalies or irreversible damage. These medications may also have adverse drug effects. Along with the texts, you should consult for more details.

FDA America Category Pregnancy D: positive evidence the risk of human embryos, according to information on the side effects of experience, research or marketing or research on humans, but potential benefits may be using the drug in pregnant women despite potential risks, may Is.

Warnings of Losartan

This medicine may cause you dizziness. Alcohol or marijuana causes dizziness. Do not drive, use machines, or do anything that you need to be alert to as long as you can safely do it. Limit alcohol drinks. Talk to your doctor if you use marijuana.

Before you use this medicine, send your medical history to a doctor or pharmacist, especially: liver disease, loss of water and minerals (dehydration).

This medication may increase your potassium level. Consult your doctor or pharmacist before using potassium supplements or potassium-containing salt substitutes.

Losartan (Cozaar)

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