Benicar

Brand Names

Olmesartan

What is Benicar

Benicar (olmesartan) belongs to the group of medicines called angiotensin II receptor antagonists. It keeps blood vessels from narrowing, which lowers blood pressure and improves blood flow.

Benicar treats high blood pressure (hypertension) in adults and children who are at least six years old. Sometimes it may interact with other blood pressure medications.

High blood pressure may cause risks for the workload of the heart and arteries. If it continues for a long time, the heart and arteries may not function properly. This can damage the blood vessels of the brain, heart, and kidneys, resulting in a stroke, heart failure, or kidney failure. High blood pressure also may increase the risk of heart attacks. These problems may be less likely to occur if blood pressure is controlled.

This medicine blocks the action of a substance in the body that causes blood vessels to tighten. As a result, Benicar relaxes blood vessels. This lowers blood pressure.

Side effects of Benicar

Sometimes using this medication does not have serious side effects. However if you have noticed any of these serious side effects, contact your doctor:

• fainting
• slow/irregular heartbeat
• unusual decrease in the amount of urine

You may also have a very serious allergic reaction to this medicine but it is rare. But if you notice any of these symptoms of a serious allergic reaction, call your doctor immediately:

• rash
• itching/swelling (especially of the face/tongue/throat)
• severe dizziness
• trouble breathing

You may feel dizziness or lightheadedness during taking this medication. If any of these effects worsen, call your doctor.

Get up slowly when rising from a sitting or lying position to reduce the risk of dizziness and lightheadedness.

Indication

Benicar controls high blood pressure but does not cure it. It can reduce the risks that occur with long-term hypertension by causing the blood vessels to relax. Your blood pressure may decrease during the first week of your treatment, but it may take up to 2 weeks before you notice the full benefit of Benicar. Continue to take Benicar even if you feel well. Do not stop taking Benicar until your doctor instructs you to do so.

Benicar used in adults and children who are at least six years old. Sometimes it may interact with other blood pressure medications.

Precautions

Before you start taking Benicar you need to inform your doctor if you have any medical conditions such as:

• kidney disease
• liver disease

You are also need to inform if you are allergic to this drug or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems.

Do not drive, use machinery, or do any activity that requires alertness as this drug may makes you dizzy. Limit alcoholic beverages.

If you are planning to have a surgery, tell your doctor or dentist about other medications you use including prescription drugs, nonprescription drugs, and herbal products.

Taking Benicar is not recommended during pregnancy due to the risk for harm to an unborn baby.

Dosage forms

Dosage for High Blood Pressure

The starting dosage of Benicar for adults with high blood pressure is 20 mg once a day. According the blood pressure response and/or Benicar side effects, the dosage may be increased or decreased. With each change in dosage, it may take several weeks to see the full effects of Benicar on lowering blood pressure.

Benicar is also approved for use in children age 6 and older. For children who weigh 44 to 77 pounds, the starting Benicar dose is 10 mg once daily. For children who weigh 77 pounds or more, the starting dose is 20 mg once daily. If your child is cant swallow tablets, your pharmacist may be able to make a liquid form for your child.